CN106312250A

CN106312250A - Wire arc additive manufacturing method for disc-shaped supporting component

Info

Publication number: CN106312250A
Application number: CN201610867573.3A
Authority: CN
Inventors: 王国庆; 田彩兰; 王福德; 何京文; 陈济轮; 郭晗默; 严振宇; 董鹏; 李�权; 梁晓康; 刘天亮; 周庆军
Original assignee: China Academy of Launch Vehicle Technology CALT; Capital Aerospace Machinery Co Ltd
Current assignee: China Academy of Launch Vehicle Technology CALT; Capital Aerospace Machinery Co Ltd
Priority date: 2016-09-29
Filing date: 2016-09-29
Publication date: 2017-01-11
Anticipated expiration: 2036-09-29
Also published as: CN106312250B

Abstract

The invention relates to a wire arc additive manufacturing method for a disc-shaped supporting component. The wire arc additive manufacturing method comprises the steps of forming an internal circular ring of the disc-shaped supporting component; forming connecting ribs of the disc-shaped supporting component; forming an external circular ring of the disc-shaped supporting component; and making the internal circular ring, the connecting ribs and the external circular ring of the disc-shaped supporting component reach the required height. According to the wire arc additive manufacturing method for the disc-shaped supporting component, reference coordinate points of the internal circular ring, the external circular ring and the reinforcing ribs in the forming process are obtained through selection of datum points and coordinate transformation; the number of times of searching for demonstration points is greatly reduced; demonstration workload of operators is reduced; product manufacturing efficiency is improved; transportability of a robot program is enhanced; rapid formation of the disc-shaped supporting component manufactured through wire arc additives is achieved; and meanwhile, the wire arc additive manufacturing method with demonstration point searching replaced with coordinate transformation is adopted, disc-shaped supporting components which are different in size and provided with different connecting ribs can be formed, and higher universality is achieved.

Description

The electric arc fuse of a kind of disc support member increases material manufacture method

Technical field

The electric arc fuse that the present invention relates to a kind of disc support member increases material manufacture method, belongs to increasing material manufacturing technology neck Territory, the electric arc fuse being particularly suited for TIG (Tungsten Inert Gas) power supply increases material manufacturing technology field.

Background technology

Electric arc fuse increase material manufacturing technology (Wire Arc Additive Manufacture, WAAM) be a kind of utilize by Layer cladding principle, with electric arc as thermal source, by the interpolation of silk material, under program control, according to three-dimensional digital model by line- Face-body gradually shapes the advanced Digitized Manufacturing Technology of metal parts.It is general that electric arc fuse increases material manufacture system platform hardware It is made up of capital equipments such as robot, positioner, welding machine, wire-feed motor, realizes robot program couple by the connection of communication interface The control of each main input-output equipment.At present, the intelligence degree that electric arc fuse increases material manufacturing technology is relatively low, is still not enough to reality Now the directly conversion from three-dimensional digital model to language for robot control, needs the feature of first manual analysis threedimensional model, then makes Figuration strategy also plans forming path, finally realizes writing of robot program.

At present, in robotic programming, commonly used teaching mode determines the position of taught point, and taught point is substantially true by naked eyes Fixed, resetting and to find difficulty accurately big, and when workpiece is the most complicated, taught point number is the most, can be greatly increased workload, causes compiling Journey efficiency and accuracy are the highest.Electric arc fuse increases in material manufacture process, when again running after program interrupt, it is generally required to amendment The taught point of program so that taught point positional precision is the highest and programing work amount big, and portability is the highest.

Summary of the invention

The electric arc fuse that it is an object of the invention to provide a kind of disc support member increases material manufacture method, it is achieved electric arc melts Silk increases material and manufactures the quick shaping of support member, greatly reduces the number of times finding taught point, decreases the teaching work of operator Measure, improve the manufacture efficiency of product, add the portability of robot program.

The above-mentioned purpose of the present invention is mainly achieved by following technical solution:

The electric arc fuse of a kind of disc support member increases material manufacture method, and the manufacture equipment of employing includes robot, displacement Machine, welding gun, welding machine and wire-feed motor, the radius of the inside annulus of described disc support member to be formed is r, the half of outside annulus Footpath is R, and dowel is 2n bar, and the height of disc support member is H, specifically includes following steps:

(1), the inside annulus of forming disc shape support member

(1.1), defining component shaping coordinate system OXYZ, wherein the axle center of positioner rotary shaft is defined as initial point O, is circle The center of circle of disc support member, is designated as a P001, and coordinate is (0,0,0), and OX axle, OY axle, the direction of OZ axle are sat with robot system The coordinate direction of mark system is consistent；

(1.2), choosing the point of a length of r be designated as a P002 on OX axle, some P002 height on OZ axle is h₀, point The coordinate of P002 be (r, 0, h₀), robot control positioner, welding gun, welding machine and wire-feed motor shaped the disc of some P002 and propped up The inside annulus of support member；

(2), the dowel of forming disc shape support member

(2.1) point, choosing a length of r on a direction of OY axle is designated as a P005, some P005 height on OZ axle Degree is h₀, the coordinate of some P005 is (0, r, h₀), the point choosing a length of R is designated as a P004, and some P004 height on OZ axle is h₀, the coordinate of some P004 is (0, R, h₀), some P005 with some P004 in optional one as arcing point, another is as blow-out point； Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the Article 1 of a P004 and some P005 even Connect muscle；

(2.2), choosing the point of a length of r be designated as a P006 on another direction of OY axle, some P006 is on OZ axle It is highly h₀, the coordinate of some P006 is (0 ,-r, h₀), the point choosing a length of R is designated as a P007, puts P007 height on OZ axle Degree is h₀, the coordinate of some P007 is (0 ,-R, h₀), some P006 with some P007 in optional one as arcing point, another is as putting out Acnode；Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the second of a P006 and some P007 Bar dowel；

(2.3), robot control positioner rotation alpha angle, repeat step (2.1), forming disc shape support member is crossed a little P004 and the Article 3 dowel putting P005；Repeating step (2.2), forming disc shape support member crosses the of a P006 and some P007 Article four, dowel；Wherein α=360 °/2n；

(2.4), the like, until forming disc shape support member is crossed the 2n-1 article of a P004 and some P005 and crosses point P006 and the 2n article dowel putting P007；

(3), the outside annulus of forming disc shape support member

The point choosing a length of R on OX axle is designated as a P003, and some P003 height on OZ axle is h₀, the seat of some P003 Be designated as (R, 0, h₀), robot controls outside the disc support member that positioner, welding gun, welding machine and wire-feed motor shaped some P003 Portion's annulus；

(4) height of the disc support member after, shaping is h₁If, h₁Less than H, then carrying out second layer shaping, method is will H raised by welding gun₁, some P002～some P007 height on OZ axle become h₀+h₁, repeat step (1)～step (3), shaped After the height of disc support member be h₂, wherein h₂=2h₁If, h₂Less than H, then carrying out third layer shaping, method is by welding gun Raise h again₁, some P002～some P007 height on OZ axle become h₀+2h₁, repeat step (1)～step (3), the like, Carry out i & lt shaping, until the height h of the disc support member after Cheng Xinging_iNot less than H, wherein i is the positive integer of >=1.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, step (2) forming disc shape support member Dowel is adopted with the following method:

(2.1) point, choosing a length of r on a direction of OX axle is designated as a P005, some P005 height on OZ axle Degree is h₀, some P005 coordinate be (r, 0, h₀), the point choosing a length of R is designated as a P004, and some P004 height on OZ axle is h₀, some P004 coordinate be (R, 0, h₀), some P005 with some P004 in optional one as arcing point, another is as blow-out point； Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the Article 1 of a P004 and some P005 even Connect muscle；

(2.2), choosing the point of a length of r be designated as a P006 on another direction of OX axle, some P006 is on OZ axle It is highly h₀, some P006 coordinate be (-r, 0, h₀), the point choosing a length of R is designated as a P007, puts P007 height on OZ axle Degree is h₀, some P007 coordinate be (-R, 0, h₀), some P006 with some P007 in optional one as arcing point, another is as putting out Acnode；Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the second of a P006 and some P007 Bar dowel.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (1.2), when positioner is inverse Hour hands rotate, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 is selected in the positive direction of OX axle；When positioner is suitable Hour hands rotate, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 is selected in the positive direction of OX axle；When positioner is inverse Hour hands rotate, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 is selected in the negative direction of OX axle；When positioner is suitable Hour hands rotate, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 is selected in the negative direction of OX axle.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, and in described step (1.2), robot controls Welding gun is still in a P002, and robot controls machine initial arc, wire-feed motor wire feed, and robot controls positioner and rotates a circle, and shapes Obtain the inside annulus of disc support member.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (1.2), if to be formed The inner circular ring width of disc support member is d, and robot control positioner, welding gun, welding machine and wire-feed motor are once-forming The shaping layer width of the inside annulus of disc support member is Δ d, and Δ d ＜ d, then need multi-step forming, shapes passage m and is D/ Δ d rounds up, and when shaping the second passage, the choosing method of some P002 is: choose the some note of a length of r+ Δ d on OX axle For a P002, coordinate be (r+ Δ d, 0, h₀), when shaping three passages, the choosing method of some P002 is: choose length on OX axle Degree is designated as a P002 for the point of r+2 Δ d, coordinate be (r+2 Δ d, 0, h₀), the like, until inner circular ring thickness is not less than d。

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (3), if circle to be formed The outer circle ring width of disc support member is D, and robot controls positioner, welding gun, welding machine and the once-forming disk of wire-feed motor The shaping layer width of the outside annulus of shape support member is Δ D, and Δ D ＜ D, then need multi-step forming, and shaping passage q is D/ Δ D rounds up, and when shaping the second passage, the choosing method of some P003 is: the point choosing a length of R+ Δ D on OX axle is designated as a little P003, coordinate be (R+ Δ D, 0, h₀), when shaping three passages, the choosing method of some P003 is: choose a length of R on OX axle The point of+2 Δ D is designated as a P003, coordinate be (R+2 Δ D, 0, h₀), the like, until outer circle ring thickness is not less than D.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, described step (2) if in wire feed direction be The positive direction of OY axle, then put P004, some P006 is arcing point, and some P005, some P007 are blow-out point；If wire feed direction is OY The negative direction of axle, then put P004, some P006 is blow-out point, and some P005, some P007 are arcing point.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, described step (2) if in wire feed direction be The negative direction of OX axle, then put P004, some P006 is arcing point, and some P005, some P007 are blow-out point；If wire feed direction is OX The positive direction of axle, then put P004, some P006 is blow-out point, and some P005, some P007 are arcing point.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (2), if circle to be formed The width of the dowel of disc support member is w, and robot controls, and positioner, welding gun, welding machine and wire-feed motor are once-forming crosses point P004 is Δ w with the shaping layer width of the dowel of the disc support member of some P005, and Δ w ＜ w, then need in the company shaped Connecing muscle both sides multi-step forming, unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, some P004's Choosing method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (Δ w, R, h₀), some P005's Choosing method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (Δ w, r, h₀), unilateral shaping During three passages, the choosing method of some P004 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (2 Δ w, R, h₀), the choosing method of some P005 is: moves the point of 2 Δ w along OX direction of principal axis on OY axle and is designated as a P005, coordinate For (2 Δ w, r, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the side of choosing of some P004 Method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (-Δ w, R, h₀), the side of choosing of some P005 Method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (-Δ w, r, h₀), unilateral shaping the 3rd road Time secondary, the choosing method of some P004 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (-2 Δs W, R, h₀), the choosing method of some P005 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (-2 Δ w, r, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (2), if disc supports The width of the dowel of part is w, and robot controls, and positioner, welding gun, welding machine and wire-feed motor are once-forming crosses some P006, point The shaping layer width of the dowel of the disc support member of P007 is Δ w, and Δ w ＜ w, then need in the dowel both sides shaped Multi-step forming, unilateral number of channels s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, the choosing method of some P006 For: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P006, coordinate is (Δ w ,-r, h₀), the choosing method of some P007 For: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (Δ w ,-R, h₀), unilateral shaping the 3rd passage Time, the choosing method of some P006 is: moves the point of 2 Δ w along OX direction of principal axis on OY axle and is designated as a P006, coordinate be (2 Δ w ,- R, h₀), the choosing method of some P007 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (2 Δs W ,-R, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral number of channels s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the side of choosing of some P006 Method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P006, coordinate is (-Δ w ,-r, h₀), some P007 chooses Method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (-Δ w ,-R, h₀), unilateral shape the During three passages, the choosing method of some P006 is: moves the point of 2 Δ w along OX direction of principal axis on OY axle and is designated as a P006, coordinate be (- 2 Δ w ,-r, h₀), the choosing method of some P007 is: moves the point of 2 Δ w along OX direction of principal axis on OY axle and is designated as a P007, coordinate For (-2 Δ w ,-R, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (2), if circle to be formed The width of the dowel of disc support member is w, and robot controls, and positioner, welding gun, welding machine and wire-feed motor are once-forming crosses point P004 is Δ w with the shaping layer width of the dowel of the disc support member of some P005, and Δ w ＜ w, then need in the company shaped Connecing muscle both sides multi-step forming, unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, some P004's Choosing method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (R, Δ w, h₀), some P005's Choosing method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (r, Δ w, h₀), unilateral shaping During three passages, the choosing method of some P004 is: moving the point of 2 Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (R, 2 Δ w, h₀), the choosing method of some P005 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P005, coordinate For (r, 2 Δ w, h₀) the like, until dowel one side thickness is not less than w/2；

Another unilateral number of channels s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the side of choosing of some P004 Method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (R ,-Δ w, h₀), the side of choosing of some P005 Method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P005, coordinate is (r ,-Δ w, h₀), unilateral shaping the 3rd road Time secondary, the choosing method of some P004 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P004, coordinate be (R ,-2 Δ w, h₀), the choosing method of some P005 is: moving the point of 2 Δ w along OY direction of principal axis on OX axle and be designated as a P005, coordinate is (r ,-2 Δ w, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, in described step (2), if disc supports The width of the dowel of part is w, and robot controls, and positioner, welding gun, welding machine and wire-feed motor are once-forming crosses some P006, point The shaping layer width of the dowel of the disc support member of P007 is Δ w, and Δ w ＜ w, then need in the dowel both sides shaped Multi-step forming, unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, the choosing method of some P006 For: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P006, coordinate is (-r, Δ w, h₀), the choosing method of some P007 For: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P007, coordinate is (-R, Δ w, h₀), unilateral shaping the 3rd passage Time, the choosing method of some P006 is: moving the point of 2 Δ w along OY direction of principal axis on OX axle and be designated as a P006, coordinate is (-r, 2 Δs W, h₀), the choosing method of some P007 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P007, coordinate be (-R, 2 Δ w, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the side of choosing of some P006 Method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P006, coordinate is (-r ,-Δ w, h₀), some P007 chooses Method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P007, coordinate is (-R ,-Δ w, h₀), unilateral shape the During three passages, the choosing method of some P006 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P006, coordinate be (- R ,-2 Δ w, h₀), the choosing method of some P007 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P007, coordinate For (-R ,-2 Δ w, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

(1), the outside annulus of forming disc shape support member

(1.2) point choosing a length of R on OX axle is designated as a P003, and some P003 height on OZ axle is h₀, point The coordinate of P003 be (R, 0, h₀), robot control positioner, welding gun, welding machine and wire-feed motor shaped the disc of some P003 and propped up The outside annulus of support member；

(2), the dowel of forming disc shape support member

(3), the inside annulus of forming disc shape support member

The point choosing a length of r on OX axle is designated as a P002, and some P002 height on OZ axle is h₀, the seat of some P002 Be designated as (r, 0, h₀), robot control positioner, welding gun, welding machine and wire-feed motor shaped the interior of the disc support member of some P002 Portion's annulus；

(4) height of the disc support member after, shaping is h₁If, h₁Less than H, then carrying out second layer shaping, method is will H raised by welding gun₁, some P002～some P007 height on OZ axle become h0+h1, repeat step (1)～step (3), become The height of the disc support member after shape is h₂, wherein h₂=2h₁If, h₂Less than H, then carrying out third layer shaping, method will be for welding H raised again by rifle₁, some P002～some P007 height on OZ axle become h₀+2h₁, repeat step (1)～step (3), class successively Push away, carry out i & lt shaping, until the height h of the disc support member after Cheng Xinging_iNot less than H, wherein i is the positive integer of >=1.

Electric arc fuse at above-mentioned disc support member increases in material manufacture method, and described step (2) forming disc shape supports The dowel of part is adopted with the following method:

The present invention compared with prior art has the advantages that

(1), the present invention by datum mark choose with coordinate transform obtain internal annulus in forming process, outside annulus and The reference coordinate point of reinforcement, greatly reduces the number of times finding taught point, decreases the teaching workload of operator, improves The manufacture efficiency of product, adds the portability of robot program, it is achieved electric arc fuse increases material and manufactures disc support member Quick shaping；

(2), the present invention by datum mark choose with coordinate transform obtain internal annulus in forming process, outside annulus and The reference coordinate point of reinforcement, replace the manufacturing process finding taught point, can shape different size, different dowel quantity Disc support member, has higher versatility；

(3), the present invention use variable to reduce teaching position in a large number, improve in forming dimension precision, and minimizing program Have no progeny and again find the quantity of taught point, not only save program be again started up time, reduce teaching workload, also improve into Shape precision, increases the portability of program.

(4), present invention substantially reduces programming personnel and find the number of times of taught point, be reduced to 1 time by tens of times, significantly carry Rise forming efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of present invention disc support member to be prepared, and wherein Fig. 1 a is the figure of 4 dowels Show；Fig. 1 b is the diagram of 8 dowels,；Fig. 1 c is the diagram of 10 dowels；

Fig. 2 is that the electric arc fuse of disc support member of the present invention increases material manufacture method flow chart；

Fig. 3 be in forming process of the present invention datum mark and each reference coordinate point choose schematic diagram, wherein Fig. 3 a is internal The shaping schematic diagram of annulus；Fig. 3 b is the shaping schematic diagram of dowel；Fig. 3 c is the shaping schematic diagram of outside annulus.

Detailed description of the invention

The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:

Being illustrated in figure 1 the structural representation of present invention disc support member to be prepared, wherein Fig. 1 a is 4 dowels Diagram；Fig. 1 b is the diagram of 8 dowels,；Fig. 1 c is the diagram of 10 dowels；Disc support member mainly by annulus and Dowel two class formation forms, and wherein annulus has interior annulus and outer toroid two；The bar number of dowel is 2n bar, every two symmetries Dowel on the same line.Dowel is uniformly distributed on annulus, its angular spacing value, α=360 °/2n.

The manufacturing process of disc support member of the present invention is divided into manufacturing process and the company of annulus according to its key structural feature Connect the manufacturing process of muscle.

1. the manufacturing process of annulus: the shaping of annulus uses positioner to rotate, and robot holds welding gun and is still in annular ring peripheral On optional position, and ensure the wire feed angle tangent position at circumference；

2. the manufacturing process of dowel: first determine and arrange Article 1 muscle angle value on positioner, and ensure to send Silk direction and robot ambulation direction are on the same line, and in opposite direction.Reshape Article 1 muscle, with postforming and Article 1 Muscle is symmetric and Article 2 muscle on the same line.After positioner turns over α, shape Article 3 muscle and therewith symmetry the Article four, muscle.Until all dowels shape complete.

Electric arc fuse of the present invention increases the forming path of the material manufacture each shaping layer of disc support member can be taked to be shaped Internal annulus, reshapes dowel structure, finally shapes the order of outside annulus, it is also possible to take to be shaped outside annulus, then Shape dowel structure, the order of last shaped inner annulus.

The electric arc fuse being illustrated in figure 2 disc support member of the present invention increases material manufacture method flow chart, disk of the present invention The electric arc fuse of shape support member increases material manufacture method, and the manufacture equipment of employing includes robot, positioner, welding gun, welding machine and send Silk machine, the radius of the inside annulus of disc support member to be formed is r, and the radius of outside annulus is R, and dowel is 2n bar, The height of disc support member is H, and concrete shaping comprises the steps:

(1), the inside annulus of forming disc shape support member

(1.1), be illustrated in figure 3 datum mark and each reference coordinate point in forming process of the present invention choose schematic diagram, its Middle Fig. 3 a is the shaping schematic diagram of internal annulus；Fig. 3 b is the shaping schematic diagram of dowel；Fig. 3 c is that the shaping of outside annulus is shown It is intended to.

Definition component shaping coordinate system OXYZ, wherein the axle center of positioner rotary shaft is defined as initial point O, is disc and props up The center of circle of support member, is designated as a P001, and coordinate is (0,0,0), OX axle, OY axle, direction and the robot system coordinate system of OZ axle Coordinate direction is consistent, and OZ axle positive direction is outside along the vertical paper of OXY plane, as shown in Figure 3 a, and wherein welding wire position 1, shaping flat Platform 2, disc support member 3.

(1.2), choosing the point of a length of r be designated as a P002 on OX axle, some P002 height on OZ axle is h₀, point The coordinate of P002 be (r, 0, h₀), robot controls welding gun and is still in a P002, and robot controls machine initial arc, wire-feed motor is sent Silk, robot controls positioner and rotates a circle, shapes the inside annulus obtaining disc support member.

When positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 is selected in OX axle Positive direction；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 is selected in OX axle Positive direction；When positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 is selected in OX axle Negative direction；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 is selected in OX axle Negative direction.

If the inner circular ring width of disc support member to be formed is d, and robot controls positioner, welding gun, welding machine The shaping layer width of the inside annulus of the disc support member once-forming with wire-feed motor is Δ d, and Δ d ＜ d, then need multiple tracks Secondary shaping, shaping passage m is that d/ Δ d rounds up, and such as d/ Δ d is exactly integer, then m value is this integer, if d/ Δ d is Decimal, then round up, such as d/ Δ d=1.3, then m value is 2, d/ Δ d=3.6, then m value is 4.Shape the second passage Time, some P002 choosing method be: the point choosing a length of r+ Δ d on OX axle is designated as a P002, coordinate be (r+ Δ d, 0, h₀), when shaping three passages, the choosing method of some P002 is: the point choosing a length of r+2 Δ d on OX axle is designated as a P002, Coordinate be (r+2 Δ d, 0, h₀), the like, until inner circular ring thickness is not less than d.If the inner circular ring thickness after Cheng Xinging is big In d, then making inner circular ring thickness by the way of machine adds is d.

During shaped inner annulus of the present invention, the method to set up of positioner angle is as follows:

Arbitrary low-angle coordinate Ex000=5 of positioner is set～10 ° be disturbed value.When shaping the internal annulus of ground floor, The method to set up of initial value is, during the starting the arc, the angle coordinate of positioner is designated as the unspecified angle seat that Ex001, Ex001 are positioner Mark；When shaping ground floor internal annulus blow-out, the angle coordinate of positioner is designated as Ex002, Ex002=Ex001+360 ° or Ex002 =Ex001-360 ° (relevant with the direction of rotation of positioner).

If the width of internal annulus is relatively big, need multi-steps forming.When shaping second, Ex001 and Ex002 is at original numerical value On all increase Ex000, i.e. Ex001=Ex001+Ex000, Ex002=Ex002+Ex000.Such as, Ex000=5 °, first is shaped During road, Ex001=20 °, Ex002=380 °；When shaping second, Ex001=25 °, Ex002=385 °；When shaping three roads, Ex001=30 °, Ex002=390 °.

During the shaping of the second layer, disturbed value added by the initial value that Ex001 and Ex002 is set to shape ground floor.Ratio As, shape ground floor first time, Ex000=5 °, Ex001=20 °, Ex002=380 °, shape the second layer time, Ex001 and The initial value of Ex002 is Ex001=Ex001+Ex000=20+5=25 °, Ex002=Ex002+Ex000=380+5=385 °. During third layer, the initial value of Ex001 and Ex002 is Ex001=Ex001+2Ex000=20+10=30 °, Ex002=Ex002+ 2Ex000=380+10=390 °.The like, until it reaches the height of needs.

When the multi-steps forming of the second layer and the multi-steps forming of ground floor positioner angle coordinate value arrange identical.

(2), the dowel of forming disc shape support member

(2.1) point, choosing a length of r on a direction of OY axle is designated as a P005, some P005 height on OZ axle Degree is h₀, the coordinate of some P005 is (0, r, h₀), the point choosing a length of R is designated as a P004, and some P004 height on OZ axle is h₀, the coordinate of some P004 is (0, R, h₀), some P005 with some P004 in optional one as arcing point, another is as blow-out point； Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the Article 1 of a P004 and some P005 even Connect muscle；As shown in Figure 3 b.

(2.2), choosing the point of a length of r be designated as a P006 on another direction of OY axle, some P006 is on OZ axle It is highly h₀, the coordinate of some P006 is (0 ,-r, h₀), the point choosing a length of R is designated as a P007, puts P007 height on OZ axle Degree is h₀, the coordinate of some P007 is (0 ,-R, h₀), some P006 with some P007 in optional one as arcing point, another is as putting out Acnode；Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the second of a P006 and some P007 Bar dowel；As shown in Figure 3 b.

(2.4), the like, until forming disc shape support member is crossed the 2n-1 article of a P004 and some P005 and crosses point P006 and the 2n article dowel putting P007.

If as it is shown in figure 1, shape the disc support member that dowel is 4, obtain Article 1 in shaping, Article 2 connects After muscle, robot controls positioner half-twist, and forming disc shape support member crosses the Article 3 dowel of a P004 and some P005, With the Article 4 dowel crossing some P006 and some P007.If shaping dowel is the disc support member of 8, obtain the in shaping Article one, after Article 2 dowel, robot controls positioner and rotates 45 °, and forming disc shape support member crosses a P004 and some P005 Article 3 dowel, and cross some P006 with some P007 Article 4 dowel, robot control positioner the most in same direction Rotating 45 °, forming disc shape support member crosses the Article 5 dowel of a P004 and some P005, and crosses the of some P006 and some P007 Article six, dowel, robot controls positioner and rotates 45 ° the most in same direction, and forming disc shape support member crosses a P004 and point The Article 7 dowel of P005, and cross the Article 8 dowel of some P006 and some P007.

Step (2) if in wire feed direction be the positive direction of OY axle, then put P004, some P006 is arcing point, puts P005, point P007 is blow-out point；If the negative direction that wire feed direction is OY axle, then put P004, some P006 is blow-out point, puts P005, point P007 is arcing point.

Step (2) if in wire feed direction be the negative direction of OX axle, then put P004, some P006 is arcing point, puts P005, point P007 is blow-out point；If the positive direction that wire feed direction is OX axle, then put P004, some P006 is blow-out point, puts P005, point P007 is arcing point.Step (2) if in the width of dowel of disc support member to be formed be w, and robot controls The once-forming shaping crossing some P004 and the dowel of the disc support member of some P005 of positioner, welding gun, welding machine and wire-feed motor Slice width degree is Δ w, and Δ w ＜ w, then need at the dowel both sides multi-step forming shaped, and unilateral passage s that shapes is w/2 Δ w Rounding up, during unilateral shaping the second passage, the choosing method of some P004 is: move the point of Δ w on OY axle along OX direction of principal axis Being designated as a P004, coordinate is (Δ w, R, h₀), the choosing method of some P005 is: move the point of Δ w on OY axle along OX direction of principal axis Being designated as a P005, coordinate is (Δ w, r, h₀), during unilateral shaping three passage, the choosing method of some P004 is: edge on OY axle OX direction of principal axis moves the point of 2 Δ w and is designated as a P004, and coordinate is (2 Δ w, R, h₀), the choosing method of some P005 is: on OY axle The point moving 2 Δ w along OX direction of principal axis is designated as a P005, and coordinate is (2 Δ w, r, h₀), the like, until dowel one side is thick Degree is not less than w/2.

Another unilateral passage s that shapes is that w/2 Δ w rounds up (implication is consistent with previously mentioned), unilateral shaping second During passage, the choosing method of some P004 is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (-Δ W, R, h₀), the choosing method of some P005 is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (-Δ W, r, h₀), during unilateral shaping three passage, the choosing method of some P004 is: move the point of 2 Δ w on OY axle along OX direction of principal axis Being designated as a P004, coordinate is (-2 Δ w, R, h₀), the choosing method of some P005 is: move 2 Δ w along OX direction of principal axis on OY axle Point is designated as a P005, and coordinate is (-2 Δ w, r, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

In step (2), if the width of the dowel of disc support member is w, and robot controls positioner, welding gun, weldering The shaping layer width of the dowel of machine and the once-forming disc support member crossing some P006, some P007 of wire-feed motor is Δ w, and Δ W ＜ w, then need at the dowel both sides multi-step forming shaped, unilateral shape number of channels s be w/2 Δ w round up (implication with Previously mentioned consistent), during unilateral shaping the second passage, the choosing method of some P006 is: move Δ w along OX direction of principal axis on OY axle Point be designated as a P006, coordinate is (Δ w ,-r, h₀), the choosing method of some P007 is: move Δ w along OX direction of principal axis on OY axle Point be designated as a P007, coordinate is (Δ w ,-R, h₀), during unilateral shaping three passage, the choosing method of some P006 is: at OY axle On move the point of 2 Δ w along OX direction of principal axis and be designated as a P006, coordinate is (2 Δ w ,-r, h₀), the choosing method of some P007 is: at OY Moving the point of 2 Δ w along OX direction of principal axis on axle and be designated as a P007, coordinate is (2 Δ w ,-R, h₀), the like, until dowel list Side thickness is not less than w/2.

When the present invention shapes dowel, the method to set up of positioner angle is as follows:

The position coordinates E000 of positioner when () first determines and arrange Article 1 dowel to be formed a；Arrange and treat into The position coordinates E001 of positioner during shape Article 3 dowel；Until the positioner coordinate E00n of 2n-1 article of dowel.Its Middle E000 is arbitrary value, such as 0 °, and E001=E000+ α, E002=E000+2 α, until E00n=E000+n α, say, that one During secondary shaping dowel, positioner needs to rotate along identical direction.

B (), when shaping the second level, positioner needs to return to shape position coordinates during ground floor.

C (), when shaping third layer to last layer, positioner is required to return to shape coordinate E000 during ground floor, E001 ..., E00n.

(3), the outside annulus of forming disc shape support member

The point choosing a length of R on OX axle is designated as a P003, and some P003 height on OZ axle is h₀, the seat of some P003 Be designated as (R, 0, h₀), robot controls outside the disc support member that positioner, welding gun, welding machine and wire-feed motor shaped some P003 Portion's annulus.As shown in Figure 3 c.

When positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P003 is selected in OX axle Positive direction；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P003 is selected in OX axle Positive direction；When positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P003 is selected in OX axle Negative direction；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P003 is selected in OX axle Negative direction.If the outer circle ring width of disc support member to be formed is D, and robot controls positioner, welding gun, welding machine The shaping layer width of the outside annulus of disc support member once-forming with wire-feed motor is Δ D, and Δ D ＜ D, then need multi-pass Shaping, shaping passage q is that D/ Δ D rounds up, and such as D/ Δ D is exactly integer, then q value is this integer, if D/ Δ D is little Number, then round up, and such as D/ Δ D=2.2, then m value is 3, D/ Δ D=5.7, then m value is 6.When shaping the second passage, Point P003 choosing method be: the point choosing a length of R+ Δ D on OX axle is designated as a P003, coordinate be (R+ Δ D, 0, h₀), When shaping three passages, the choosing method of some P003 is: the point choosing a length of R+2 Δ D on OX axle is designated as a P003, coordinate For (R+2 Δ D, 0, h₀), the like, until outer circle ring thickness is not less than D.If the inner circular ring thickness after Cheng Xinging is more than D, Then making inner circular ring thickness by the way of machine adds is D.

The angle coordinate of method to set up and shaped inner annulus that the present invention shapes outside annulus time-varying position machine angle is arranged Identical.

In addition can also be by the dowel of selected point forming disc shape support member on OX axle in step (2), specifically side Method is as follows:

When using the method, if the width of the dowel of disc support member to be formed is w, and robot controls displacement The once-forming shaping slice width crossing some P004 and the dowel of the disc support member of some P005 of machine, welding gun, welding machine and wire-feed motor Degree is for Δ w, and Δ w ＜ w, then need at the dowel both sides multi-step forming shaped, unilateral shape passage s be w/2 Δ w upwards Rounding, unilateral when shaping the second passage, the choosing method of some P004 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as Point P004, coordinate is (R, Δ w, h₀), the choosing method of some P005 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as Point P004, coordinate is (r, Δ w, h₀), during unilateral shaping three passage, the choosing method of some P004 is: along OY axle on OX axle Direction is moved the point of 2 Δ w and is designated as a P004, and coordinate is (R, 2 Δ w, h₀), the choosing method of some P005 is: along OY on OX axle Direction of principal axis moves the point of 2 Δ w and is designated as a P005, and coordinate is (r, 2 Δ w, h₀) the like, until dowel one side thickness is the least In w/2.

If the width of the dowel of disc support member is w, and robot controls positioner, welding gun, welding machine and wire-feed motor The shaping layer width of the dowel of the once-forming disc support member crossing some P006, some P007 is Δ w, and Δ w ＜ w, then need Will be at the dowel both sides multi-step forming shaped, unilateral passage s that shapes is that w/2 Δ w rounds up, unilateral shaping the second passage Time, the choosing method of some P006 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a P006, coordinate be (-r, Δ w, h₀), the choosing method of some P007 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a P007, coordinate be (-R, Δ w, h₀), unilateral when shaping three passages, the choosing method of some P006 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as Point P006, coordinate is (-r, 2 Δ w, h₀), the choosing method of some P007 is: move the some note of 2 Δ w on OX axle along OY direction of principal axis For a P007, coordinate is (-R, 2 Δ w, h₀), the like, until dowel one side thickness is not less than w/2；

The electric arc fuse of disc support member of the present invention increases material manufacture method, it is also possible to take to be shaped disc support member Outside annulus, reshape the dowel of disc support member, the method for the inside annulus of last forming disc shape support member, become Shape process is as follows:

(1), the outside annulus of forming disc shape support member

(2), the dowel of forming disc shape support member

(3), the inside annulus of forming disc shape support member

(4) height of the disc support member after, shaping is h₁If, h₁Less than H, then carrying out second layer shaping, method is will H raised by welding gun₁, some P002～some P007 height on OZ axle become h₀+h₁, repeat step (1)～step (3), shaped After the height of disc support member be h₂, wherein h₂=2h₁If, h₂Less than H, then carrying out third layer shaping, method is by welding gun Raise h again₁, some P002～some P007 height on OZ axle are h₀+2h₁, repeat step (1)～step (3), the like, enter Row i & lt shapes, until the height h of the disc support member after Cheng Xinging_iNot less than H, wherein i is the positive integer of >=1.

Forming process concrete in each step above-mentioned and the previously described inside being shaped disc support member Annulus, reshapes the dowel of disc support member, concrete in the method for the outside annulus of last forming disc shape support member Ins and outs are consistent, do not repeat.

The above, the detailed description of the invention that only present invention is optimal, but this bright protection domain is not limited thereto, and appoints How those familiar with the art is in the technical scope of this bright exposure, and the variations and alternatives that can readily occur in all are answered Contain within protection scope of the present invention.

The unspecified part of the present invention belongs to general knowledge as well known to those skilled in the art.

Claims

1. the electric arc fuse of a disc support member increases material manufacture method, it is characterised in that: the manufacture equipment of employing includes machine Device people, positioner, welding gun, welding machine and wire-feed motor, the radius of the inside annulus of described disc support member to be formed is r, outward The radius of portion's annulus is R, and dowel is 2n bar, and the height of disc support member is H, specifically includes following steps:

(1), the inside annulus of forming disc shape support member

(1.1), defining component shaping coordinate system OXYZ, wherein the axle center of positioner rotary shaft is defined as initial point O, is disc The center of circle of support member, is designated as a P001, and coordinate is (0,0,0), OX axle, OY axle, direction and the robot system coordinate system of OZ axle Coordinate direction consistent；

(1.2), choosing the point of a length of r be designated as a P002 on OX axle, some P002 height on OZ axle is h₀, some P002's Coordinate be (r, 0, h₀), robot control positioner, welding gun, welding machine and wire-feed motor shaped the disc support member of some P002 Internal annulus；

(2), the dowel of forming disc shape support member

(2.1), choosing the point of a length of r be designated as a P005 on a direction of OY axle, some P005 height on OZ axle is h₀, the coordinate of some P005 is (0, r, h₀), the point choosing a length of R is designated as a P004, and some P004 height on OZ axle is h₀, The coordinate of some P004 is (0, R, h₀), some P005 with some P004 in optional one as arcing point, another is as blow-out point；Machine Device people control positioner, welding gun, welding machine and wire-feed motor forming disc shape support member cross a P004 and some P005 Article 1 be connected Muscle；

(2.2) point, choosing a length of r on another direction of OY axle is designated as a P006, some P006 height on OZ axle For h₀, the coordinate of some P006 is (0 ,-r, h₀), the point choosing a length of R is designated as a P007, and some P007 height on OZ axle is h₀, the coordinate of some P007 is (0 ,-R, h₀), some P006 with some P007 in optional one as arcing point, another is as blow-out Point；Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the Article 2 of a P006 and some P007 Dowel；

(2.3), robot control positioner rotation alpha angle, repeat step (2.1), forming disc shape support member cross a P004 with The Article 3 dowel of some P005；Repeating step (2.2), forming disc shape support member crosses the Article 4 of a P006 and some P007 even Connect muscle；Wherein α=360 °/2n；

(2.4), the like, until forming disc shape support member cross a P004 and some the 2n-1 article of P005 with cross some P006 with The 2n article dowel of some P007；

(3), the outside annulus of forming disc shape support member

The point choosing a length of R on OX axle is designated as a P003, and some P003 height on OZ axle is h₀, the coordinate of some P003 is (R, 0, h₀), robot controls the outer circle that positioner, welding gun, welding machine and wire-feed motor shaped the disc support member of some P003 Ring；

(4) height of the disc support member after, shaping is h₁If, h₁Less than H, then carrying out second layer shaping, method is by welding gun Raise h₁, some P002～some P007 height on OZ axle become h₀+h₁, repeat step (1)～step (3), after being shaped The height of disc support member is h₂, wherein h₂=2h₁If, h₂Less than H, then carrying out third layer shaping, method is for lift welding gun again High h₁, some P002～some P007 height on OZ axle become h₀+2h₁, repeat step (1)～step (3), the like, carry out I & lt shapes, until the height h of the disc support member after Cheng Xinging_iNot less than H, wherein i is the positive integer of >=1.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute The dowel stating step (2) forming disc shape support member is adopted with the following method:

(2.1), choosing the point of a length of r be designated as a P005 on a direction of OX axle, some P005 height on OZ axle is h₀, some P005 coordinate be (r, 0, h₀), the point choosing a length of R is designated as a P004, and some P004 height on OZ axle is h₀, Point P004 coordinate be (R, 0, h₀), some P005 with some P004 in optional one as arcing point, another is as blow-out point；Machine Device people control positioner, welding gun, welding machine and wire-feed motor forming disc shape support member cross a P004 and some P005 Article 1 be connected Muscle；

(2.2) point, choosing a length of r on another direction of OX axle is designated as a P006, some P006 height on OZ axle For h₀, some P006 coordinate be (-r, 0, h₀), the point choosing a length of R is designated as a P007, and some P007 height on OZ axle is h₀, some P007 coordinate be (-R, 0, h₀), some P006 with some P007 in optional one as arcing point, another is as blow-out Point；Robot controls positioner, welding gun, welding machine and wire-feed motor forming disc shape support member and crosses the Article 2 of a P006 and some P007 Dowel.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute State in step (1.2), when positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 choosing Positive direction at OX axle；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 choosing Positive direction at OX axle；When positioner rotates counterclockwise, and when the wire feed direction of wire-feed motor is along OY axle negative direction, some P002 choosing Negative direction at OX axle；When positioner turns clockwise, and when the wire feed direction of wire-feed motor is along OY axle positive direction, some P002 choosing Negative direction at OX axle.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute Stating in step (1.2), robot controls welding gun and is still in a P002, and robot controls machine initial arc, wire-feed motor wire feed, robot Control positioner to rotate a circle, shape the inside annulus obtaining disc support member.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute Stating in step (1.2), if the inner circular ring width of disc support member to be formed is d, and robot controls positioner, weldering The shaping layer width of the inside annulus of the disc support member that rifle, welding machine and wire-feed motor are once-forming is Δ d, and Δ d ＜ d, then Needing multi-step forming, shaping passage m is that d/ Δ d rounds up, and when shaping the second passage, the choosing method of some P002 is: The point choosing a length of r+ Δ d on OX axle is designated as a P002, coordinate be (r+ Δ d, 0, h₀), when shaping three passages, put P002 Choosing method be: the point choosing a length of r+2 Δ d on OX axle is designated as a P002, coordinate be (r+2 Δ d, 0, h₀), successively Analogize, until inner circular ring thickness is not less than d.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute State in step (3), if the outer circle ring width of disc support member to be formed is D, and robot control positioner, welding gun, The shaping layer width of the outside annulus of welding machine and wire-feed motor once-forming disc support member is Δ D, and Δ D ＜ D, then need many Passage shapes, and shaping passage q is that D/ Δ D rounds up, and when shaping the second passage, the choosing method of some P003 is: on OX axle The point choosing a length of R+ Δ D is designated as a P003, coordinate be (R+ Δ D, 0, h₀), when shaping three passages, some P003 chooses Method is: the point choosing a length of R+2 Δ D on OX axle is designated as a P003, coordinate be (R+2 Δ D, 0, h₀), the like, directly To outer circle ring thickness not less than D.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute State step (2) if in wire feed direction be the positive direction of OY axle, then put P004, some P006 is arcing point, P007 is equal for some P005, point For blow-out point；If the negative direction that wire feed direction is OY axle, then putting P004, some P006 is blow-out point, some P005, some P007 are Arcing point.

The electric arc fuse of a kind of disc support member the most according to claim 2 increases material manufacture method, it is characterised in that: institute State step (2) if in wire feed direction be the negative direction of OX axle, then put P004, some P006 is arcing point, P007 is equal for some P005, point For blow-out point；If the positive direction that wire feed direction is OX axle, then putting P004, some P006 is blow-out point, some P005, some P007 are Arcing point.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: institute State in step (2), if the width of the dowel of disc support member to be formed is w, and robot control positioner, welding gun, The shaping layer width of the dowel of welding machine and the once-forming disc support member crossing some P004 and some P005 of wire-feed motor is Δ w, And Δ w ＜ w, then need at the dowel both sides multi-step forming shaped, unilateral passage s that shapes is that w/2 Δ w rounds up, single When side shapes the second passage, the choosing method of some P004 is: moves the point of Δ w along OX direction of principal axis on OY axle and is designated as a P004, Coordinate is (Δ w, R, h₀), the choosing method of some P005 is: moves the point of Δ w along OX direction of principal axis on OY axle and is designated as a P005, Coordinate is (Δ w, r, h₀), during unilateral shaping three passage, the choosing method of some P004 is: move along OX direction of principal axis on OY axle The point of 2 Δ w is designated as a P004, and coordinate is (2 Δ w, R, h₀), the choosing method of some P005 is: move along OX direction of principal axis on OY axle The point of dynamic 2 Δ w is designated as a P005, and coordinate is (2 Δ w, r, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the choosing method of some P004 For: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P004, coordinate is (-Δ w, R, h₀), the choosing method of some P005 For: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (-Δ w, r, h₀), unilateral shaping the 3rd passage Time, the choosing method of some P004 is: moves the point of 2 Δ w along OX direction of principal axis on OY axle and is designated as a P004, coordinate be (-2 Δ w, R, h₀), the choosing method of some P005 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P005, coordinate is (-2 Δs W, r, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

The electric arc fuse of a kind of disc support member the most according to claim 1 increases material manufacture method, it is characterised in that: In described step (2), if the width of the dowel of disc support member is w, and robot control positioner, welding gun, welding machine and The shaping layer width of the dowel of the once-forming disc support member crossing some P006, some P007 of wire-feed motor is Δ w, and Δ w ＜ W, then need at the dowel both sides multi-step forming shaped, and unilateral number of channels s that shapes is that w/2 Δ w rounds up, and unilateral shapes the During two passages, the choosing method of some P006 is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P006, coordinate is (Δ W ,-r, h₀), the choosing method of some P007 is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (Δ W ,-R, h₀), during unilateral shaping three passage, the choosing method of some P006 is: move the point of 2 Δ w on OY axle along OX direction of principal axis Being designated as a P006, coordinate is (2 Δ w ,-r, h₀), the choosing method of some P007 is: move 2 Δ w along OX direction of principal axis on OY axle Point is designated as a P007, and coordinate is (2 Δ w ,-R, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral number of channels s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the choosing method of some P006 For: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P006, coordinate is (-Δ w ,-r, h₀), the side of choosing of some P007 Method is: moving the point of Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (-Δ w ,-R, h₀), unilateral shaping the 3rd During passage, the choosing method of some P006 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P006, coordinate is (-2 Δ w ,-r, h₀), the choosing method of some P007 is: moving the point of 2 Δ w along OX direction of principal axis on OY axle and be designated as a P007, coordinate is (-2 Δ w ,-R, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

The electric arc fuse of 11. a kind of disc support members according to claim 2 increases material manufacture method, it is characterised in that: In described step (2), if the width of the dowel of disc support member to be formed is w, and robot controls positioner, weldering The shaping layer width of the dowel of the once-forming disc support member crossing some P004 and some P005 of rifle, welding machine and wire-feed motor is Δ W, and Δ w ＜ w, then need at the dowel both sides multi-step forming shaped, and unilateral passage s that shapes is that w/2 Δ w rounds up, Unilateral when shaping the second passage, the choosing method of some P004 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a little P004, coordinate is (R, Δ w, h₀), the choosing method of some P005 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a little P004, coordinate is (r, Δ w, h₀), during unilateral shaping three passage, the choosing method of some P004 is: along OY axle side on OX axle Point to mobile 2 Δ w is designated as a P004, and coordinate is (R, 2 Δ w, h₀), the choosing method of some P005 is: along OY axle on OX axle Direction is moved the point of 2 Δ w and is designated as a P005, and coordinate is (r, 2 Δ w, h₀) the like, until dowel one side thickness is not less than w/2；

Another unilateral number of channels s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the choosing method of some P004 For: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (R ,-Δ w, h₀), the choosing method of some P005 For: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P005, coordinate is (r ,-Δ w, h₀), unilateral shaping the 3rd passage Time, the choosing method of some P004 is: moving the point of 2 Δ w along OY direction of principal axis on OX axle and be designated as a P004, coordinate is (R ,-2 Δs W, h₀), the choosing method of some P005 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P005, coordinate be (r ,-2 Δ w, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

The electric arc fuse of 12. a kind of disc support members according to claim 2 increases material manufacture method, it is characterised in that: In described step (2), if the width of the dowel of disc support member is w, and robot control positioner, welding gun, welding machine and The shaping layer width of the dowel of the once-forming disc support member crossing some P006, some P007 of wire-feed motor is Δ w, and Δ w ＜ W, then need at the dowel both sides multi-step forming shaped, and unilateral passage s that shapes is that w/2 Δ w rounds up, and unilateral shapes the During two passages, the choosing method of some P006 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a P006, coordinate be (- R, Δ w, h₀), the choosing method of some P007 is: moves the point of Δ w along OY direction of principal axis on OX axle and is designated as a P007, coordinate be (- R, Δ w, h₀), during unilateral shaping three passage, the choosing method of some P006 is: move 2 Δ w along OY direction of principal axis on OX axle Point is designated as a P006, and coordinate is (-r, 2 Δ w, h₀), the choosing method of some P007 is: move 2 Δ w along OY direction of principal axis on OX axle Point be designated as a P007, coordinate is (-R, 2 Δ w, h₀), the like, until dowel one side thickness is not less than w/2；

Another unilateral passage s that shapes is that w/2 Δ w rounds up, during unilateral shaping the second passage, and the choosing method of some P006 For: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P006, coordinate is (-r ,-Δ w, h₀), the side of choosing of some P007 Method is: moving the point of Δ w along OY direction of principal axis on OX axle and be designated as a P007, coordinate is (-R ,-Δ w, h₀), unilateral shaping the 3rd During passage, the choosing method of some P006 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P006, coordinate be (- R ,-2 Δ w, h₀), the choosing method of some P007 is: moves the point of 2 Δ w along OY direction of principal axis on OX axle and is designated as a P007, coordinate For (-R ,-2 Δ w, h₀), the like, until another unilateral thickness of dowel is not less than w/2.

The electric arc fuse of 13. 1 kinds of disc support members increases material manufacture method, it is characterised in that: the manufacture equipment of employing includes machine Device people, positioner, welding gun, welding machine and wire-feed motor, the radius of the inside annulus of described disc support member to be formed is r, outward The radius of portion's annulus is R, and dowel is 2n bar, and the height of disc support member is H, specifically includes following steps:

(1), the outside annulus of forming disc shape support member

(1.2) point choosing a length of R on OX axle is designated as a P003, and some P003 height on OZ axle is h₀, the seat of some P003 Be designated as (R, 0, h₀), robot controls outside the disc support member that positioner, welding gun, welding machine and wire-feed motor shaped some P003 Portion's annulus；

(2), the dowel of forming disc shape support member

(3), the inside annulus of forming disc shape support member

The point choosing a length of r on OX axle is designated as a P002, and some P002 height on OZ axle is h₀, the coordinate of some P002 is (r, 0, h₀), robot controls the inner circular that positioner, welding gun, welding machine and wire-feed motor shaped the disc support member of some P002 Ring；

(4) height of the disc support member after, shaping is h₁If, h₁Less than H, then carrying out second layer shaping, method is by welding gun Raise h₁, some P002～some P007 height on OZ axle become h0+h1, repeat step (1)～step (3), after being shaped The height of disc support member be h₂, wherein h₂=2h₁If, h₂Less than H, then carrying out third layer shaping, method is by welding gun again Raise h₁, some P002～some P007 height on OZ axle become h₀+2h₁, repeat step (1)～step (3), the like, enter Row i & lt shapes, until the height h of the disc support member after Cheng Xinging_iNot less than H, wherein i is the positive integer of >=1.

The electric arc fuse of 14. a kind of disc support members according to claim 13 increases material manufacture method, it is characterised in that: The dowel of described step (2) forming disc shape support member is adopted with the following method: