CN107443223B - A kind of double-station metal increases material and milling composite manufacture device - Google Patents
A kind of double-station metal increases material and milling composite manufacture device Download PDFInfo
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- CN107443223B CN107443223B CN201710842312.0A CN201710842312A CN107443223B CN 107443223 B CN107443223 B CN 107443223B CN 201710842312 A CN201710842312 A CN 201710842312A CN 107443223 B CN107443223 B CN 107443223B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C7/00—Milling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
A kind of double-station metal increases material and milling composite manufacture device, subtracts material station including the increasings material station in inert gas shielding atmosphere and in air environment, increases material station and subtracts X-axis lathe bed top is sealed off and be arranged between material station；Being equipped on the vertical direction of X-axis lathe bed can switch between material station along the A/C axis switch workbench that sliding rail moves, A/C axis switch workbench increasing material station and subtracting.The present invention is increased material station and is accumulated using X-axis, Y-axis, Z axis, A axis, the multi-shaft interlocked increasing material that carries out of C axis, change the feed direction of cladding head using B axle dividing head, suitable for the complex parts forming narrow with cantilevered feature or inner space, subtracting material station uses X-axis, V axis, W axis, A axis, C axis are multi-shaft interlocked to carry out subtracting material processing, it is realized on the basis of not destroying increasing, subtracting environment and increases, subtracts the flexible conversion of process, be advantageously implemented compound between process.
Description
Technical field
The invention belongs to mechanical manufacturing fields, and in particular to a kind of double-station metal increases material and milling composite manufacture device.
Background technique
Increases material manufacturing technology is shaped suitable for complicated shape, but existing metal increasing material manufacturing technique still has surface matter
Amount and dimensional accuracy are difficult to the problem of reaching part requirement, need to be processed to guarantee part with subtracting material method toward contact
Surface quality and dimensional accuracy.However, for having many characteristics, such as complex profile, inner hole, inner cavity and there is degree of precision requirement
Difficult processing part, often there is the untouchable interference problem of cutter, make interior lumen type face and narrow external form in when machining
Face cannot achieve processing, can not guarantee precision and quality requirement.It needs to carry out moreover, carrying out subtracting material processing after increasing material manufacturing again
Again clamping, positioning, necessarily will affect manufacture efficiency.Increase and decrease material composite manufacturing can will increase material flexible extrusion molding technique and subtract
The advantages of material processing guarantees precision and surface quality effectively combines, and is suitble to the manufacture of high-precision complex parts, increases and decreases the compound system of material
Manufacturing apparatus can complete the processing of entire part by clamped one time, more suitable for the manufacture of high-precision complex parts.
Currently, DMG company has developed 65 3D composite manufacturing lathe of LASERTEC, it is integrated with laser melting coating and five axis
Computerized Numerical Control processing technology realizes the composite manufacturing of the materials such as stainless steel, nickel-base alloy, but not can be carried out titanium alloy and aluminium alloy at
Shape.Hamuel Reichenbacher company is integrated with the techniques such as high-speed milling, laser melting coating, detection, deburring and polishing and opens
1500 lathe of HYBRID HSTM is sent out.Mazak company is proposed INTEGREX i-400AM multifunction machine, can be to increasing material system
The part made carries out turnning and milling and laser index carving.Domestic Dalian SanLei motors Co., Ltd also has developed compound five axis of increase and decrease
Lathe is integrated with laser melting coating and five-shaft numerical control processing technology.
Chinese invention patent CN106425490A discloses a kind of increase and decrease material combined-machining equipment and its application, this it is compound plus
Construction equipment, which is mounted on to constitute on welding robot using welder system, increases material system, is constituted using multi-shaft interlocked precision machining system
Subtract material system, realize increase and decrease material it is compound, solve the bottle that existing precision machining method is difficult to automatic machining shape complex parts
Neck, can give full play to that electric arc increasing material manufacturing is high-efficient, low energy consumption, environment adapts to strong advantage.
Chinese invention patent CN104384936A discloses a kind of increase and decrease material composite manufacturing lathe, the composite manufacturing lathe packet
Containing lathe bed, workbench, main shaft, digital control system, subtract material processing module and increasing material manufacturing module, is controlled by digital control system and increase material system
Components foundation structure needed for modeling block shapes on the table then subtracts material processing module to increasing material by digital control system control
The foundation structure that manufacture obtains carries out subtracting material processing, can be realized efficient, the accurate increase and decrease material composite manufacturing of components, improves multiple
The manufacturability of miscellaneous components shortens the production cycle, guarantees the complex parts accuracy of manufacture.
The above-mentioned prior art is all made of in the integrated mode for increasing material function and subtracting material function of same station, in titanium alloy and height
It when the oxidizable materials part manufacturing such as temperature alloy, needs to carry out entire station the atmosphere protection of inert gas, is cut in increase and decrease material
Can trouble the air environment when changing, and the time for again pulling up atmosphere protection environment is very long, therefore efficiency is extremely low, this is also to increase at present
Subtract material composite manufacture device to be not easy to realize the main reason for parts such as titanium alloy increase and decrease material composite manufacturing.Meanwhile environment when increasing material
Belong to heated condition, then need to cool down when subtracting material, same station is not easy to realize that temperature regulates and controls, and is unfavorable for product control.In addition, right
In Process of Powder Feeding Laser Cladding and subtract that material is compound, and same station can be such that powder mutually pollutes with iron filings, is unfavorable for time of dusty material
It receives and utilizes.
Summary of the invention
It is an object of the invention to be directed to above-mentioned the problems of the prior art, a kind of double-station metal is provided and increases material and milling
Composite manufacture device makes to increase, subtracts and be environmentally isolated using increasing, subtracting the method that double-station separately designs, chip and powder isolation,
It is realized on the basis of not destroying increasing, subtracting environment and increases, subtracts the flexible conversion of process, be advantageously implemented compound between process, while subtracting material
It is compound using milling, milling and grinding are carried out according to precision and surface quality requirements.
To achieve the goals above, the technical solution adopted by the present invention are as follows: including in inert gas shielding atmosphere
Increase material station and subtract material station in air environment, increases material station and subtract and seal off and be respectively provided between material station
Above X-axis lathe bed；Being equipped on the vertical direction of the X-axis lathe bed can be along the A/C axis switch workbench that sliding rail moves, A/
C axis switch workbench can switch between material station increasing material station and subtracting, and A axis is the rotary shaft around X-axis, and it is perpendicular to subtract material station
The axis of straight vertical X axis is W axis, and C axis is the rotary shaft around W axis；The axis for increasing the vertical vertical X axis of material station is Z axis, increases material station
The axis of horizontal vertical X-axis is Y-axis, and the axis for subtracting material station horizontal vertical X-axis is V axis, and installation and X-axis lathe bed are solid in the Y-axis
Fixed Y-axis lathe bed, the installation V axis lathe bed fixed with X-axis lathe bed on V axis are equipped on Y-axis lathe bed by Y-axis column and guide rail
Z axis slide that can be vertically moving, being equipped on V axis lathe bed by V axis column and guide rail can be along the vertical direction
Cladding head and electro spindle are separately installed on the W axis slide of movement, Z axis slide and W axis slide；The cladding head for increasing material station
It is mounted on Z axis slide by B axle dividing head, B axle is the rotary shaft around Y-axis；The axis edge of the electro spindle for subtracting material station
Vertical direction.
The increasing material station and subtracts and be equipped with seal isolation door and inert gas gas curtain between material station.
Water content sensor and oxygen level sensor are equipped in the increasing material station.
The cladding both sides of head for increasing material station is respectively equipped with ccd sensor and pyroscope.
The electro spindle for subtracting material station installs milling cutter by tool changing or grinding wheel realizes that milling is compound, or installation is wireless
Gauge head is used for workpiece N Reference Alignment.
Described subtracting is equipped with tool magazine and automatic tool changer in material station.
Described subtracting is equipped with chip removal device and cooling device in material station.
The X-axis is -300mm~300mm with the stroke for subtracting material station increasing material station, and Y-axis stroke is 600mm, Z
Axis stroke is 500mm, and V axis stroke is 600mm, and W axis stroke is 500mm.
The cladding head selects coaxial powder-feeding spray head or inner-light powder-supplying spray head.
Described increases the powder recovering device being equipped in material station for metal powder recycling.
Compared with prior art, the present invention is provided with simultaneously increases material station and subtracts material station, increases material station and uses X-axis, Y
Axis, Z axis, A axis, C axis are multi-shaft interlocked to carry out increasing material accumulation, changes the feed direction of cladding head using B axle dividing head, is suitable for tool
Have cantilevered feature or inner space it is narrow complex parts forming.Subtract material station using X-axis, V axis, W axis, A axis, C axis multiaxis connection
It is dynamic to carry out subtracting material processing.Increase material station to be in inert gas shielding atmosphere, subtracts material station and be in air environment.The present invention is logical
Material station will be increased by crossing is isolated with material station is subtracted, but also chip and powder isolation, are realized on the basis of not destroying increasing, subtracting environment
The flexible conversion for increasing, subtracting process is advantageously implemented compound between process.Wireless gauge head can be installed by subtracting material station, subtract material forming
Post-equalization product benchmark is completed, the positioning of next step is facilitated.Before the present invention is applied to part increasing, subtracts material composite manufacturing, to part
Feature decomposition is carried out, when manufacture, first accumulates Partial Feature, milling and grinding process are determined further according to precision and surface quality requirements,
It is further continued for accumulating after carrying out milling processing, repeats this process, until completing entire part manufacturing.
Further, increasing material station of the invention and subtract and be equipped with seal isolation door and inert gas gas between material station
Curtain increases material station and designs inert gas shielding atmosphere, and subtracting material station is air environment, when part switches between station,
Inert gas gas curtain can prevent to increase the destruction of material station inert gas atmosphere, reduce the building time of atmosphere protection environment, improve
Efficiency.
Detailed description of the invention
Overall structure diagram Fig. 1 of the invention；
Reference axis schematic diagram Fig. 2 of the invention；
Increasing material station structure schematic diagram Fig. 3 of the invention: (a) front view；(b) side view；
Fig. 4 it is of the invention subtract material station structure schematic diagram；(a) front view；(b) side view；
Seal isolation door and inert gas gas curtain schematic diagram Fig. 5 of the invention；
In attached drawing: 1-X axis lathe bed；2-Y axis lathe bed；3- increases material station；301-Y axis column；302-Z axis slide；303-B axis
Dividing head；304-CCD sensor；305- pyroscope；306- cladding head；4-V axis lathe bed；5- seals off door；501- indifferent gas
Body gas curtain；6- subtracts material station；601-V axis column；602-W axis slide；603- electro spindle；7-A/C axis switch workbench.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
Referring to Fig. 1,2, the present invention includes X-axis lathe bed 1, Y-axis lathe bed 2 in structure, increases material station 3, V axis lathe bed 4, sealing
Isolating door 5 subtracts material station 6 and A/C axis switch workbench 7, wherein increases material station 3 and subtracts material station 6 and be set to X-axis lathe bed 1
Top, seal isolation door 5, which is set to, to be increased material station 3 and subtracts between material station 6, and A/C axis switch workbench 7 is installed on by guide rail
1 top of X-axis lathe bed can seal off the slide-open along the vertical direction of door 5, open along the 1 horizontal direction side-to-side movement of X-axis lathe bed
A/C axis switch workbench 7 can switch between material station 6 increasing material station 3 and subtracting when opening.
Referring to Fig. 3 (a) and Fig. 3 (b), increasing material station 3 includes Y-axis lathe bed 2, Y-axis column 301, Z axis slide 302, B axle point
Spend head 303 and cladding head 306, wherein Y-axis column 301 is installed on the top of Y-axis lathe bed 2 by guide rail, in the horizontal direction front and back
Movement, Y-axis lathe bed 2 are set to the rear of X-axis lathe bed 1, are fixedly connected with X-axis lathe bed 1, and Z axis slide 302 is installed on by guide rail
The front side of Y-axis column 301, vertically moving, B axle dividing head 303 is mounted on Z axis slide 302, and cladding head 306 is fixed
It is connected on B axle dividing head 303, the axis of cladding head 306 is vertical with the axis of B axle dividing head 303, and cladding head 306 can be with B axle
Dividing head 303 swings around Y-direction and realizes indexing.(a) and Fig. 4 (b) referring to fig. 4, subtracting material station 6 includes V axis lathe bed 4, V axis column
601, W axis slide 602 and electro spindle 603, wherein V axis column 601 is installed on 4 top of V axis lathe bed by guide rail, along level side
It moves forwards, backwards, V axis lathe bed 4 is placed on 2 right side of Y-axis lathe bed and is fixedly connected with X-axis lathe bed 1, and W axis slide 602 passes through guide rail
It is installed on 601 front side of V axis column, vertically moving, electro spindle 603 is mounted on W axis slide 602, the axis of electro spindle 603
Line is along the vertical direction.
Increase material station 3 and designs inert gas atmosphere protection system, internal setting water content sensor and oxygen content sensing
Device, subtracting material station 6 is air environment, increases material station 3 and subtracts design inert gas gas curtain 501 between material station 6.
Referring to Fig. 5, after seal isolation door 5 is opened, when A/C axis switch workbench 7 switches station, inert gas gas curtain
501 open and prevent to increase the destruction of 3 inert gas atmosphere of material station.Increase material station 3 using X-axis, Y-axis, Z axis, A axis, C axis multiaxis connection
It is dynamic to carry out increasing material accumulation, laser melting coating feed direction is changed using B axle dividing head 303, powder feeding or wire feed can be used in cladding head 306
Form.Subtracting material station 6 uses X-axis, V axis, W axis, A axis, C axis are multi-shaft interlocked to carry out subtracting material processing, and electro spindle 603 can pass through tool changing
Milling cutter is installed or grinding wheel realizes that milling is compound, also mountable wireless gauge head is used for workpiece N Reference Alignment.
Ccd sensor 304 is respectively set in 306 two sides of cladding head and pyroscope 305 detects molten bath state；Cladding head is selected same
Axis powder-supplying spray head or inner-light powder-supplying spray head.X-axis stroke be 3300mm, wherein comprising the respective impulse stroke of two stations and
The stroke switched between station, the impulse stroke of each station are preferably -300~300mm, and Y-axis stroke is 600mm, and Z axis stroke is
500mm, V axis stroke are 600mm, and W axis stroke is 500mm.Preferably, increasing material station further includes powder recovering device, it can be real
The recycling of existing metal powder.Subtracting material station further includes tool magazine and automatic tool changer, it can be achieved that automatic tool changer, includes sand in tool magazine
Wheel, can carry out grinding as needed.Subtracting material station further includes chip removal device and coolant system etc..
The present invention is applied to part and increases and decreases material composite manufacturing, carries out feature decomposition to part before manufacture, when manufacture first accumulates
Partial Feature carries out milling processing immediately, determines milling and grinding process according to precision and surface quality requirements, be further continued for heap
Product repeats this process, until completing entire part manufacturing.In the present invention, it is fixedly connected and the connection sides such as welding, screw can be used
Formula.
The present invention is not defined and the device or operating method that illustrate are the common knowledge of this field.
Example described above is only a kind of specific embodiment of the invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of double-station metal increases material and milling composite manufacture device, it is characterised in that: including being in inert gas shielding gas
Increasing material station (3) in atmosphere and subtracting material station (6) in air environment increase material station (3) and subtract between material station (6)
It seals off and is arranged above X-axis lathe bed (1)；Being equipped on the vertical direction of the X-axis lathe bed (1) can be along sliding rail
Mobile A/C axis switch workbench (7), A/C axis switch workbench (7) can increase material station (3) and subtract between material station (6)
Switching, A axis are the rotary shaft around X-axis, and the axis for subtracting the vertical vertical X axis of material station (6) is W axis, and C axis is the rotation around W axis
Axis；The axis for increasing material station (3) vertical vertical X axis is Z axis, and the axis for increasing material station (3) horizontal vertical X-axis is Y-axis, subtracts material station
(6) axis of horizontal vertical X-axis is V axis, the installation Y-axis lathe bed (2) fixed with X-axis lathe bed (1) in the Y-axis, is installed on V axis
The fixed V axis lathe bed (4) with X-axis lathe bed (1), being equipped on Y-axis lathe bed (2) by Y-axis column (301) and guide rail can be along erecting
For histogram to the Z axis slide (302) of movement, being equipped on V axis lathe bed (4) by V axis column (601) and guide rail can be along vertical
Cladding head (306) and electricity are separately installed on the W axis slide (602) of direction movement, Z axis slide (302) and W axis slide (602)
Main shaft (603)；The cladding head (306) for increasing material station (3) is mounted on Z axis slide (302), B by B axle dividing head (303)
Axis is the rotary shaft around Y-axis；The axis of the electro spindle (603) for subtracting material station (6) is along the vertical direction；The increasing material work
Position (3) and subtracts to be equipped between material station (6) and seal off door (5) and inert gas gas curtain (501)；The increasing material station
(3) powder recovering device for metal powder recycling is equipped in；Described subtracting is equipped with chip removal device and cooling in material station (6)
Device.
2. double-station metal according to claim 1 increases material and milling composite manufacture device, it is characterised in that: the increasing
Water content sensor and oxygen level sensor are equipped in material station (3).
3. double-station metal according to claim 1 or 2 increases material and milling composite manufacture device, it is characterised in that: described
Cladding head (306) two sides for increasing material station (3) are respectively equipped with ccd sensor (304) and pyroscope (305).
4. double-station metal according to claim 1 increases material and milling composite manufacture device, it is characterised in that: described subtracts
The electro spindle (603) of material station (6) installs milling cutter by tool changing or grinding wheel realizes that milling is compound, or the wireless gauge head of installation is used for
Workpiece N Reference Alignment.
5. double-station metal according to claim 4 increases material and milling composite manufacture device, it is characterised in that: described subtracts
Tool magazine and automatic tool changer are equipped in material station (6).
6. double-station metal according to claim 1 increases material and milling composite manufacture device, it is characterised in that: the X
Axis is -300mm~300mm with the stroke for subtracting material station (6) increasing material station (3), and Y-axis stroke is 600mm, and Z axis stroke is
500mm, V axis stroke are 600mm, and W axis stroke is 500mm.
7. double-station metal according to claim 1 increases material and milling composite manufacture device, it is characterised in that: described is molten
It covers head (306) and selects coaxial powder-feeding spray head or inner-light powder-supplying spray head.
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| CN201710842312.0A CN107443223B (en) | 2017-09-18 | 2017-09-18 | A kind of double-station metal increases material and milling composite manufacture device |
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| CN201710842312.0A CN107443223B (en) | 2017-09-18 | 2017-09-18 | A kind of double-station metal increases material and milling composite manufacture device |
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| CN107443223A CN107443223A (en) | 2017-12-08 |
| CN107443223B true CN107443223B (en) | 2019-06-11 |
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| CN108380878A (en) * | 2018-04-23 | 2018-08-10 | 广东大族粤铭激光集团股份有限公司 | A kind of increase and decrease material complex forming equipment and processing method |
| CN110711859B (en) * | 2018-07-11 | 2024-01-09 | 北京万维增材科技有限公司 | Composite manufacturing equipment and manufacturing method for increasing and decreasing materials |
| CN109227318A (en) * | 2018-11-06 | 2019-01-18 | 深圳市创世纪机械有限公司 | Double-station numerical control lathe |
| CN109262268A (en) * | 2018-11-21 | 2019-01-25 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of increase and decrease material integration system manufacturing apparatus and its increase and decrease manufacture process |
| CN110076634A (en) * | 2019-05-20 | 2019-08-02 | 温州俏巴科技有限公司 | Five-axis robot lathe |
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| CN111112840B (en) * | 2019-12-31 | 2022-02-22 | 苏州协同创新智能制造装备有限公司 | Laser polishing equipment |
| CN112453920A (en) * | 2020-10-30 | 2021-03-09 | 南京工程学院 | Method for manufacturing intelligent equipment and machining parts by adding and reducing materials in composite mode |
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| CN113909695A (en) * | 2021-10-01 | 2022-01-11 | 江苏烁石焊接科技有限公司 | Intelligent cooperative material increase and decrease composite forming equipment for large-scale complex component |
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| CN114619256A (en) * | 2022-03-14 | 2022-06-14 | 苏州中科煜宸激光智能科技有限公司 | Powder and cutting chip separating and collecting device and method for material increasing and decreasing composite processing system |
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