CN107000066A - The manufacture method of cutting element - Google Patents
The manufacture method of cutting element Download PDFInfo
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- CN107000066A CN107000066A CN201680003086.0A CN201680003086A CN107000066A CN 107000066 A CN107000066 A CN 107000066A CN 201680003086 A CN201680003086 A CN 201680003086A CN 107000066 A CN107000066 A CN 107000066A
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- cutting element
- manufacture method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/02—Cutting tools with straight main part and cutting edge at an angle
Abstract
A kind of manufacture method of cutting element, is provided for disposing first the cutting zone of cutting portion on cutter hub；Then, the workpiece of more than one is located at cutting zone and fixation；Afterwards, workpiece outer rim is processed, formed squeezing action portion (350).This manufacture method, the cutting zone that the prefabricated workpiece (sword embryo) that there is two or more to assemble position is fixed on cutting tool, it is used as cutting portion, process directly or slightly and form squeezing action portion, and then realize the quick production of the low cost of shaping machine tool and manufacture, while make shaping machine tool blade realize it is replaceable.
Description
The present invention relates to a kind of manufacture method of instrument, more particularly to a kind of manufacture method of cutting element, to improve the manufacture efficiency of cutting element.
Cutter is to be used for the instrument of machining, also known as cutting element in machine-building.Because most of cutter is that machine is used, it is substantially all for cutting metal material, so " cutter " one word is typically just interpreted as metal cutting tool.But material science develops, various materials have also been able to extensive use in the production and processing of product, such as：Engineering plastics and carbon fibre composite etc. (CN203401118U).Cutter can be divided into by the form of workpiece machining surface：Process cutter, aperture knife tool, threading tool, gear cutting tool and the cutting off tool of various outer surfaces etc. several.
The structure of cutter working portion has three kinds of monoblock type, welded type and insert.Overall structure is that cutting edge is made on cutter hub；Welding structure is that blade is soldered on the cutter hub of steel；Mechanical clamping structure has two kinds again, and one kind is that blade is clamping on cutter hub, and another is that the good cutter head of soldering is clamping on cutter hub.Major diameter hard alloy cutter is made generally in welding structure or mechanical clamping structure.
In machining, blade rust through use, and often more allowing blade replacement is needed, reface, even changing whole cutter, cause great processing cost.Thereby produce indexable tool (referring to Fig. 1), after a blade tip blunt, other blade tips will be used after blade indexing so that cutter changing blade is refaced and can be achieved with lasting processing, it is not only convenient for changing, also greatlys save time and the cost of machining.
For the blade of indexable tool, its shape it is common as：Triangle (referring to Fig. 2), quadrangle (referring to Fig. 3), pentagon, convex triangle, circle (referring to Fig. 4) and rhombus (referring to Fig. 5) etc..Blade is clamped on by way of the flexible connections such as screw in the groove void opened up on cutter hub or blade bearing, such as：Chinese invention patent ZL03809683.8, which is disclosed, has at least one depression in a kind of cutting element, including cutter hub, cutter hub, depression is suitable for accommodating cutting tip chuck component.These indexable tools can provide sharp sword (Blade) and treat machining object progress machining, be difficult to satisfaction treat machining object extruded (Margin) polishing in terms of the need for, it is necessary to separately using other cutters with fashion of extrusion carry out processing and forming.
Chinese invention patent ZL200680033825.7 discloses a kind of milling cutter processed for chip removal, including the milling cutter body with multiple bite bars, multiple bite bars are connected with the end of the milling cutter body, milling cutter body is formed end opposite in its axial direction and tool attachment cooperation, and Indexable cutting inserts are fixed in bite bar.Each Indexable cutting inserts has the basic configuration of truncated pyramid, the top surface of each Indexable cutting inserts faces the chip removal end of milling cutter, and the main cutting edge of the Indexable cutting inserts extends from the top surface of Indexable cutting inserts along the bottom surface direction towards Indexable cutting inserts.
Chinese invention patent application 201210582143.9 discloses a kind of Indexable cutting inserts, with upper surface, phase
To lower surface and all side surfaces.The formation of Indexable cutting inserts main cutting edge is on last week sword, and adjacent main rake face is on an upper.At least two main cutting edges have a different insert axial rake angles at the equivalent indexable point along main cutting edge, and at least two main rake faces have different rake face profile angles at and flat cutting faces comprising blade axis vertical from main cutting edge.
Chinese invention patent application 201310119151.4 discloses a kind of cutting tip, including plate-like blade body, blade body is by upper surface, lower surface, side is surrounded with recessed, side and it is recessed be three, three sides and three recessed arranged for interval, and each side and each recessed be all connected between upper and lower surface, it is recessed to be made up of all locating surfaces with the cutter groove for being divided into all diagonal positions of locating surface two, cutter groove is crossed to form main cutting edge with upper surface or lower surface, cutter groove is crossed to form side cutting edge with side, main cutting edge is connected to form cutting edge group with side cutting edge.The features such as blade has simple and compact for structure, highly versatile, easy to use and high cost performance.
Currently used for mach cutter is molded, generally by blade preprocessing into after required form, then it is welded in the mode of cutter hub and produces.Currently used for mach cutter is molded, generally by blade preprocessing into after required form, then it is welded in the mode of cutter hub and produces.Non-standard molding freezes can not be by machinery completion, therefore not only operator's working environment is severe, and process of manufacture is tediously long, Quality Control is very difficult, in addition it is also necessary to which the blade progress backstep welding of rust is welded again, even abandon cutter, recycling degree is relatively low, very waste of resource and the energy.Although indexable tool by one angle of blade rotation by realizing reusing and Quick-changing for blade, but required cutting edge form could be obtained by needing by more than one piece blade stack for processing and forming, equal to the cutting edge number of reduction, stock-removing efficiency is caused to reduce at double.Especially when any one blade becoming dull, the angle adjustment of single blade is all difficult to form required cutting edge form again.In addition, each side of the blade of indexable tool is blade, it is only capable of playing shear action, it is impossible to play a part of instrument guide support and extruding smoothing, this causes the molding cutter that indexable insert tip, throw away tip is manufactured only to can serve as roughing.
The content of the invention
It is an object of the present invention to provide a kind of manufacture method of cutting element, to improve cutting element, the crudy of machine cutting tool is especially molded, especially in terms of circularity, surface roughness and linearity.
It is another object of the present invention to provide a kind of manufacture method of cutting element, to improve cutting element, production and the manufacturing speed of machine cutting tool are especially molded.
It is yet a further object of the present invention to provide a kind of manufacture method of cutting element, to reduce cutting element, production and the manufacturing cost of machine cutting tool are especially molded.
A further object of the present invention is to provide a kind of manufacture method of cutting element, to improve the service efficiency of cutting element, especially shaping machine cutting tool.
A further object of the present invention is to provide a kind of manufacture method of cutting element, to improve cutting element, is especially molded the recycling rate of waterused of machine cutting tool and reduces use cost.
A kind of manufacture method for cutting element that the present invention is provided, cutting element is secured the workpiece against with mechanical means, and squeezing action portion is processed on workpiece.
The manufacture method for another cutting element that the present invention is provided, first secures the workpiece against cutting element, then the processing squeezing action portion on described workpiece with mechanical means.
Cutting tool caters to the direction that object is processed and is set to workpiece front end, and the direction intersected with front end is lateral, and the lateral of workpiece is processed and obtains squeezing action portion.The need for according to processing, the front end of workpiece is processed and blade is formed so that described blade first acts on object and carries out machining, extruding is then implemented by squeezing action portion again.
A kind of manufacture method for cutting element that the present invention is provided, including
It is provided for disposing the region to implement processing and forming of cutting portion on cutter hub first；
Then, the workpiece of more than 1 is located at the region to implement processing and forming and at least imposes mechanical means to described workpiece and be fixed；
Afterwards, workpiece is processed (such as：Rake face and rear knife face individually or simultaneously are included but are not limited to the surface of workpiece, and outer rim is processed), squeezing action portion is formed, to implement processing and forming.
The manufacture method for another cutting element that the present invention is provided, including
It is provided for disposing the region to implement processing and forming of blade on cutter hub first；
Then, the workpiece of more than 1 is located at the region to implement processing and forming and at least imposes mechanical means to described workpiece and be fixed；
Afterwards, workpiece is processed, forms squeezing action portion and blade so that blade acts on object to be processed prior to squeezing action portion, to implement processing and forming.
The manufacture method for another cutting element that the present invention is provided, including
It is provided for disposing the region to implement processing and forming of blade on cutter hub first；
Then, the tabular of more than 1 or columnar workpiece are located at the region to implement processing and forming and at least impose mechanical means to described workpiece and be fixed；
Afterwards, workpiece is processed, forms squeezing action portion and blade so that blade acts on object to be processed prior to squeezing action portion, to implement processing and forming to shape after cutting.
The squeezing action portion of the present invention, for completing shaping machining, is especially machined, it includes processing and obtaining squeezing action portion with the shaping that fashion of extrusion is implemented.
Outer surface, or surface are interpreted as sketching the contours the general name exposed to each outer face for going out workpiece form with specification.The general name that it is each face that front is according to the direction of motion of workpiece that preceding outer surface, which is,.The general name that it is each face that rear is according to the direction of motion of workpiece that outer surface, which is, afterwards.It should be appreciated that the direction of motion of workpiece is different, the preceding outer surface and rear outer surface on workpiece also change therewith.
Processing to squeezing action portion also includes processing and obtaining extrusion process portion.Extrusion process portion provides the profile matched with object to be processed, meets the requirement of processing and forming.Such as：For hole forming processing, extrusion process portion is arc, and the radius of curvature in the arc and hole matches.Extrusion process portion treats processing object and implements extruding, and workpiece formation is supported and is oriented to by squeezing action portion, and the surface cut through blade is extruded and polished.Crudy compared with conventional knives chip forming machine process tool in terms of finish, linearity and circularity is significantly improved.
For the department of assembly more than workpiece of the manufacture method of cutting element of the present invention, including 2, such as：But it is not limited only to through hole, blind hole, counterbore, face and groove etc..Department of assembly can coordinate with fixture, to impose mechanical means to workpiece and
It is fixed on to implement the machining area of processing and forming.Available fixture is such as：But it is not limited only to screw, bolt, rivet, wedge nail, draw pin and pressing plate etc..Department of assembly can be with fixture assembling mode such as：But it is not limited only to screw and internal thread hole, rivet and hole, Tenon assembling, pressing plate and stationary plane, and pressing plate and groove etc..
The workpiece of the offer of the present invention, is tabular or column, using overlap joint combination or the processing mode such as can also cut and produces the derivative workpiece of various shapes, such as：But it is not limited only to stepped, dentation and column etc..
A kind of manufacture that the present invention is provided can be used for the workpiece manufacture method of cutting element of the present invention, processes and at least obtains column or plate-like portion, and provided with the department of assembly of more than 2.Prioritizing selection, the department of assembly of more than 2 is located at columnar part.
Another manufacture that the present invention is provided can be used for the workpiece manufacture method of cutting element of the present invention, process and at least obtain the first arm, the second arm and at least two and the department of assembly of fixture cooperation, cross the first plane of the first arm axle line and cross 0 degree of the angle ＞ of dihedral angle formed by the second plane of the second arm axle line, and ＜ 180 degrees.Wherein, department of assembly coordinates with fixture makes workpiece be fixed on another object, such as：Cutter hub.
Another manufacture that the present invention is provided can be used for the workpiece manufacture method of cutting element of the present invention, process and at least obtain the first arm, the second arm and at least two connecting hole, cross the first plane of the first arm axle line and cross 0 degree of the angle ＞ of dihedral angle formed by the second plane of the second arm axle line, and ＜ 180 degrees.
Workpiece provided by the present invention, connecting hole is arranged on the first arm, or is arranged on the second arm, or is arranged at simultaneously on the first arm and the second arm.
Another manufacture that the present invention is provided can be used for the workpiece manufacture method of cutting element of the present invention, processes and at least obtains
First arm, thereon at least provided with 1 the first connecting hole；
Second arm, thereon at least provided with 1 the second connecting hole；
Cross the first plane of the first arm axle line and cross 0 degree of the angle ＞ of dihedral angle formed by the second plane of the second arm axle line, and ＜ 180 degrees.
Another manufacture that the present invention is provided can be used for the workpiece manufacture method of cutting element of the present invention, processes and at least obtains
First arm, thereon at least provided with 1 the first connecting hole；
Second arm, thereon at least provided with 1 the second connecting hole；
First arm axle line intersects with the second arm axle line, formed 0 degree of angle of cut ＞, and ＜ 180 degrees.
Workpiece manufacture method of another manufacture provided by the present invention available for cutting element of the present invention, processes and at least obtains the first arm, the second arm and at least one connecting hole, and L-shaped.
Workpiece manufacture method of another manufacture provided by the present invention available for cutting element of the present invention, processing simultaneously at least obtains the first arm, the second arm and at least one connecting hole, and L-shaped, and connecting hole is individually or simultaneously along the first arm axle to axially arranged with the second arm.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, lateral processing and the first squeezing action portion of acquisition in the first arm.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, processes in the front end of the first arm and obtains the first blade so that the first blade first carries out machining to object, then implements extruding by the first described extrusion process portion again.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, processes in the front end of the second arm and obtains the second squeezing action portion.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, lateral processing and the second blade of acquisition in the second arm so that the second blade first carries out machining to object, is then extruded by described the second extrusion process portion implementation again.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, the first arm of processing is column or tabular.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, the second arm of processing is column or tabular.
It is provided by the present invention manufacture available for cutting element of the present invention workpiece manufacture method, be processed into the first arm axle to length more than or equal to the second arm axle to length.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, is processed into along the axially arranged connecting hole of at least one first of the first arm.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, is processed into along the axially arranged connecting hole of at least one second of the second arm.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, it is 15 degree of ＞, and 140 degree of ＜ to be processed into the first plane of the first arm axle line and crossed dihedral angle formed by the second plane of the second arm axle line.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, it is 90 degree to be processed into the first plane of the first arm axle line and crossed dihedral angle formed by the second plane of the second arm axle line.
It is provided by the present invention manufacture available for cutting element of the present invention workpiece manufacture method, be processed into the first arm axle line and intersect with the second arm axle line, into the angle of cut be 90 degree.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, being processed into connecting hole is used for the fixation and assembling work of workpiece.
Workpiece manufacture method of the manufacture provided by the present invention available for cutting element of the present invention, is fixed or is assemblied in cutter by connecting hole thereon.Such as：Cutter hub is assemblied in as cutting portion, to implement processing and forming, processing and forming is especially carried out with fashion of extrusion, without being fixed by the way of welding, moreover it is possible to realize the quick-replaceable of cutting portion.
The workpiece of method manufacture provided by the present invention, fixes or is assemblied in the concrete mode of cutter such as：But be not limited only to screw thread, alignment pin, joinery and its construction, rivet and briquetting etc. and for thread locking, thread seal, flat seal, fixing and construction bonds bonding agent such as：But it is not limited only to the combination of optic-solidified adhesive, PUR or composition for the solvent/water base rubber class glue of epoxy resin, esters of acrylic acid, polyurethanes, silica type, modified silicon alkanes or butyl type rubber.
The workpiece of method manufacture provided by the present invention, its material is such as：But the superhard materials such as tool steel, high-speed steel, hard alloy, cermet, ceramics, polycrystalline diamond, single-crystal diamond, CBN and PCBN are not limited only to, coating can also be set in these materials.
The workpiece that method provided by the present invention is manufactured be fixed on cutter hub with implement processing and forming region and processing after be made cutting tool after, as needed, Bulk coat can also be carried out again to the cutting element.
The beneficial effect that technical solution of the present invention is realized：
The manufacture method for the cutting element that the present invention is provided, the prefabricated workpiece (sword embryo) with more than 2 assembling positions is fixed on cutting tool to implement the region of processing and forming, it is used as cutting portion, process directly or slightly and form extrusion process portion, and then realize the quick production of the low cost of shaping machine tool and manufacture, while make shaping machine tool blade realize it is replaceable.
Manufacture method provided by the present invention, is conducive to accelerating the manufacture and maintenance of shaping machine tool.Manufacture, replacing and the maintenance for the cutter that especially parts are extruded.
Compared with the manufacture of indexable tool, the manufacture method for the cutting element that the present invention is provided to significantly improve for being molded the process velocity of machine tool, the linearity and circularity of the dimensional accuracy, surface smoothness and hole of processing is significantly improved.
Compared with the manufacture for the cutter being welded and fixed using blade, the manufacture method for the cutting element that the present invention is provided is so that the blade on cutter is easily changed so that production cost is remarkably reduced.The working environment of operator is improved completely simultaneously, also substantially reduces manufacturing process cycle and the difficulty of non-standard molding cutter, substantially improves quality controllability, is improved the repeatable producing level of cutter hub material, is saved ample resources and the energy.
Fig. 1 is the structural representation of the embodiment of indexable tool one；
Fig. 2 is the schematic diagram of the embodiment of blade one for indexable tool；
Fig. 3 is the schematic diagram of another embodiment of blade for indexable tool；
Fig. 4 is the schematic diagram of another embodiment of blade for indexable tool；
Fig. 5 is the schematic diagram of another embodiment of blade for indexable tool；
Fig. 6 is the structural representation of the embodiment of indexable tool one for processing and forming；
Fig. 7 is the structural representation of another embodiment of indexable tool for processing and forming；
Fig. 8 is the mplifying structure schematic diagram for each blade arrangement of the indexable tool of processing and forming；
Fig. 9 is the structural representation of the embodiment of workpiece one of the present invention；
Figure 10 is the structural representation of another embodiment of workpiece of the present invention；
Figure 11 is the structural representation of another embodiment of workpiece of the present invention；
Figure 12 is the structural representation of the embodiment of cutting element one using workpiece of the present invention；
Figure 13 is that workpiece of the present invention is used for the structural representation of the embodiment of processing and forming portion one；
Figure 14 is the mplifying structure schematic diagram that Fig. 8 is observed from left to right；
Figure 15 is the mplifying structure schematic diagram that Figure 13 is observed from left to right；
Figure 16 is the overlooking the structure diagram of another embodiment of workpiece of the present invention.
Technical scheme is described in detail below in conjunction with accompanying drawing.The embodiment of the present invention is merely illustrative of the technical solution of the present invention and unrestricted, although the present invention is described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical scheme of invention can be modified or equivalent substitution, without departing from the spirit and scope of technical solution of the present invention, it all should cover in scope of the presently claimed invention.
Fig. 1 is the structural representation of the embodiment of indexable tool one, and it includes cutter hub 100, and some indexable blades 210 are set on cutter hub 100, treats cutting object and carries out machining.After blade tip is passivated, by rotating blade 210, and the operating position that other intact blade tips are adjusted to contact with object to be cut, to proceed machining.
When object to be cut has shape need, the blade form to cutting tool proposes requirements at the higher level.Fig. 6 is the structural representation of the embodiment of indexable tool one for processing and forming, and Fig. 7 is the structural representation of another embodiment of indexable tool for processing and forming.As shown in Figure 6 and Figure 7, the pointed state of blade needed for curve 300 sketches the contours of processing and forming, single or lesser amt is (such as：2) though blade can not be obtained through angle adjustment, it is necessary to which some indexable diamond shaped inserts 220, which are stacked, could realize processing and forming.Fig. 8 gives the embodiment that a complete curve blade is obtained by some indexable diamond shaped inserts 220, it is stacked and obtains with first angle 310 and second angle 320 by different angles by using 4 diamond shaped inserts 220, sword end and sword bottom drop D1, sword side projection highest point is with sword bottom apart from D2.As seen from Figure 8, exist between each blade stacked, also need to set 4 corresponding blade bearings to accommodate diamond shaped insert 220, making to cutter brings many difficulties, on the other hand in use, due to needing just process a complete shaping tangent plane with four cutter grooves, cutter, which rotates a circle, could cut off the material of a cutting-in position, it is equal to one piece of angle of throat tool in effect, processing efficiency is low.
Figure 14 is the mplifying structure schematic diagram that Fig. 8 is observed from left to right, for using cutter formed by the indexable blade of more than one piece, its blade tip 230 only can be suitably used for cutting (Blade) processing, it is impossible to applied to extruding (Margin) processing.
Figure 16 is the overlooking the structure diagram of the embodiment of workpiece one of the present invention.As shown in figure 16, workpiece of the present invention includes the first outer surface 500, the second outer surface 600 and the 3rd outer surface 700, intersect with the first outer surface 500 and the second outer surface 600 3rd outer surface 700, institute intersection (i.e. the regional area that the first outer surface, the second outer surface and the 3rd outer surface are surrounded) processes and forms squeezing action portion, squeezing action portion includes extrusion process portion, to implement extruding.Individually or simultaneously process the first outer surface and the second outer surface and form blade (not shown), to implement machining.
The workpiece of the present embodiment, plate-like, overlap joint combines the derivative workpiece of various shapes, such as：But it is not limited only to stepped, dentation and column etc..
Fig. 9 is the structural representation of another embodiment of workpiece of the present invention, and Figure 10 is the structural representation of another embodiment of workpiece of the present invention, and Figure 11 is the structural representation of another embodiment of workpiece of the present invention.As shown in Fig. 9, Figure 10 and Figure 11, workpiece 400 of the present invention includes the department of assembly that the first arm 410, the second arm 420 and at least two and fixture coordinate.In first arm 410 and the second arm 420, at least one is columnar part.In the present embodiment, the form of department of assembly is hole, is assembled with the fixture such as screw, bolt, rivet, wedge nail and draw pin.At least provided with 1 the first connecting hole 411 on first arm 410, at least provided with 1 the second connecting hole 412 on the second arm 420.
In the present embodiment, workpiece 400 is L-shaped, and the length of the axial direction of the first arm 410 is more than the length of the axial direction of the second arm 420.First arm axle line intersects with the second arm axle line, and institute is into 0 degree of angle of cut ＞, and ＜ 180 degrees, especially 90 degree.
Referring to Figure 12, cutting tool caters to the direction that object is processed and is set to workpiece front end, and the direction intersected with front end is lateral.First arm 410 is column or tabular, in its first extrusion process portion 412 of lateral processing.According to processing the first blade 413 in its front end the need for processing, so that when workpiece is used for processing, first blade 413 first acts on object and carries out machining, then the machining shape formed again by 412 pair first of extrusion process portion blade 413, which is provided, to be supported and is oriented to, improve accurate to dimension and linearity, and surface is extruded and smoothing, finish and circularity of processing etc. are improved.
Second arm 420 is column or tabular, and its front end includes the second extrusion process portion 422.According to processing the second blade 423 in its front end the need for processing, so that when workpiece is used for processing, second blade 423 first acts on object and carries out machining, so that when workpiece is used for processing, second blade 423 first acts on object and carries out machining, and the machining shape then formed again by 422 pair second of the second extrusion process portion blade 423, which is provided, to be supported and be oriented to, and improves accurate to dimension and linearity, and surface is extruded and smoothing, finish and circularity of processing etc. are improved.
The department of assembly coordinated with fixture can also be the face of a part on workpiece, coordinate with pressing plate.Pressing plate one end is mechanically connected with cutter hub, and the other end is contacted with face local on workpiece, and applies active force to workpiece.When workpiece carries out processing and forming as processing and forming portion to object, pressing plate is fixed in face of processing and forming portion by local on workpiece and prevents/suppress its generation slip/vibration.
The present embodiment workpiece is overall or part can directly apply to cutting tool and realize processing and forming as processing and forming portion.It is provided for disposing the cutting zone of blade on cutter hub first；Then, the workpiece of more than 1 is located at cutting zone and fixation；Afterwards, workpiece outer rim is processed, forms cutting edge.Or according to the requirement of processing object to be formed, workpiece entirety or part are assemblied in after cutting element as processing and forming portion, required blade tip form is reprocessed out.Or first work the work piece into after standard component, refill assigned in cutting element, require to carry out quick-replaceable demand to workpiece in processing to meet (referring to Figure 13).Figure 12 is the structural representation of the embodiment of cutting element one using workpiece of the present invention, as shown in figure 12, next part is cut from workpiece 400, blade bearing is fixed or is assemblied in by connecting hole thereon, reprocess out with first angle 310 and second angle 320, the blade tip form of sword end and sword bottom drop D1, sword side projection highest point and sword bottom apart from D2.Compared with blade is using the cutter being welded and fixed, without being fixed by the way of welding, moreover it is possible to realize the quick-replaceable of cutting portion.Compared with shown in Fig. 6, Fig. 7 and Fig. 8 using indexable insert tip, throw away tip production cutter, the quantity (being reduced to 1 by 4) of blade bearing can be substantially reduced using the workpiece of the present embodiment, process time greatly shortens, manufacture efficiency is significantly improved (4 times), on the other hand in use, if such as comparison example sets four cutter grooves, four this kind of cutter-edge formations can be installed, cutter is caused to cut off the material of 4 cutting-in positions in once rotating, it is possible to achieve 4 times of service efficiency.
Figure 15 is the mplifying structure schematic diagram that Figure 13 is observed from left to right.As shown in figure 15, using workpiece provided by the present invention as processing and forming portion, it includes squeezing action portion 350.Squeezing action portion 350 also includes extrusion process portion 351, curved, matches with the curvature in hole to be processed, it is adaptable to which extrusion forming is processed.
Claims (40)
- A kind of manufacture method of cutting element, it is characterised in that comprise the following steps：It is provided for disposing the region to implement processing and forming of cutting portion on cutter hub first；Then, by the workpiece of more than 1 located at described to implement the region of processing and forming and at least impose mechanical means to described workpiece to be fixed；Afterwards, workpiece is processed, forms squeezing action portion.
- The manufacture method of cutting element according to claim 1, it is characterised in that described workpiece is tabular or column.
- The manufacture method of cutting element according to claim 1, it is characterised in that described squeezing action portion is used to implement shaping machining.
- The manufacture method of cutting element according to claim 1, it is characterised in that processed in described squeezing action portion and obtain extrusion process portion, described extrusion process portion provides the profile matched with object to be processed.
- The manufacture method of cutting element according to claim 1, it is characterised in that processed in described squeezing action portion and obtain extrusion process portion, described extrusion process portion is arc.
- The manufacture method of cutting element according to claim 1, it is characterised in that the department of assembly of more than 2 is processed on described workpiece.
- The manufacture method of cutting element according to claim 1, it is characterised in that the described workpiece of processing simultaneously at least obtains column or plate-like portion, and provided with the assembling position of more than 2.
- The manufacture method of cutting element according to claim 1, it is characterised in that the cutting element including described blade is subjected to Bulk coat.
- The manufacture method of cutting element according to one of claim 1-8, it is characterised in that process and obtain the first arm, lateral processing and the first described squeezing action portion of acquisition in first arm.
- The manufacture method of cutting element according to claim 9, it is characterised in that processed in the front end of the first described arm and form the first blade so that the first blade first carries out machining to object, then implements extruding by the first described extrusion process portion again.
- The manufacture method of cutting element according to claim 9, it is characterised in that process and obtain the second arm, processes in the front end of second arm and obtains the second squeezing action portion.
- The manufacture method of cutting element according to claim 11, it is characterised in that lateral processing and the second blade of acquisition in second arm so that the second blade first carries out machining to object, then implements extruding by the second described extrusion process portion again.
- The manufacture method of cutting element according to claim 1, it is characterized in that processing described workpiece and at least obtaining the department of assembly that the first arm, the second arm and at least two and fixture coordinate, cross 0 degree of the angle ＞ of dihedral angle formed by the first plane of the first described arm axle line and the second plane of excessively described the second arm axle line, and ＜ 180 degrees；Wherein, described department of assembly can coordinate with fixture makes described workpiece be fixed on another object.
- The manufacture method of cutting element according to claim 13, it is characterised in that described department of assembly with Fixture assembling mode is pressing plate and stationary plane.
- The manufacture method of cutting element according to claim 13, it is characterised in that described department of assembly is that screw and internal thread hole, rivet and hole or Tenon are assembled with fixture assembling mode.
- The manufacture method of cutting element according to claim 1, it is characterized in that processing described workpiece and at least obtaining the first arm, the second arm and at least two connecting hole, cross the first plane of the first described arm axle line and 0 degree of the angle ＞ of dihedral angle formed by the second plane of described the second arm axle line excessively, and ＜ 180 degrees.
- The manufacture method of cutting element according to claim 16, it is characterised in that described connecting hole is arranged on the first arm.
- The manufacture method of cutting element according to claim 16, it is characterised in that described connecting hole is arranged on the second arm.
- The manufacture method of cutting element according to claim 16, it is characterised in that described connecting hole is arranged on the first arm and the second arm simultaneously.
- The manufacture method of cutting element according to claim 1, it is characterised in that the described workpiece of processing is simultaneously at least obtainedFirst arm, thereon at least provided with 1 the first connecting hole；Second arm, thereon at least provided with 1 the second connecting hole；Cross the first plane of the first described arm axle line and 0 degree of the angle ＞ of dihedral angle formed by the second plane of described the second arm axle line excessively, and ＜ 180 degrees.
- The manufacture method of cutting element according to claim 1, it is characterised in that the described workpiece of processing is simultaneously at least obtainedFirst arm, thereon at least provided with 1 the first connecting hole；Second arm, thereon at least provided with 1 the second connecting hole；The first described arm axle line intersects with the second described arm axle line, formed 0 degree of angle of cut ＞, and ＜ 180 degrees.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that the described workpiece of processing is L-shaped.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that the first described arm of processing is column.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that the second described arm of processing is column.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that lateral processing and the first described squeezing action portion of acquisition in first arm.
- The manufacture method of cutting element according to claim 25, it is characterized in that being processed in the front end of the first described arm and forming the first blade, so that the first described blade first carries out machining to object, extruding is then implemented by the first described extrusion process portion again.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that described The front end of two arms processes and obtains the second squeezing action portion.
- The manufacture method of cutting element according to claim 27, it is characterized in that lateral processing and the second blade of acquisition in second arm, so that the second described blade first carries out machining to object, extruding is then implemented by the second described extrusion process portion again.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that the first described arm axle of processing to length be more than or equal to the second described arm axle to length.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that along the connecting hole of axially arranged at least one first of first arm.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that along the connecting hole of axially arranged at least one second of second arm.
- The manufacture method of cutting element according to one of claim 13-21, it is characterized in that the first plane of the first described arm axle line and dihedral angle formed by the second plane of described the second arm axle line excessively excessively is 15 degree of ＞, and 140 degree of ＜.
- The manufacture method of cutting element according to one of claim 13-21, it is characterised in that dihedral angle formed by the first plane of the first excessively described arm axle line and the second plane of the second excessively described arm axle line is 90 degree.
- A kind of manufacture method of cutting element, cutting element is secured the workpiece against with mechanical means, it is characterised in that squeezing action portion is processed on described workpiece.
- The manufacture method of cutting element according to claim 34, it is characterised in that first secure the workpiece against cutting element, then the processing squeezing action portion on described workpiece with mechanical means.
- The manufacture method of cutting element according to claim 34, it is characterised in that described workpiece is processed to tabular or column.
- The manufacture method of cutting element according to claim 34, it is characterised in that processed in described squeezing action portion and obtain extrusion process portion, described extrusion process portion provides the profile matched with object to be processed.
- The manufacture method of cutting element according to claim 34, it is characterised in that processed in described squeezing action portion and obtain extrusion process portion, described extrusion process portion is arc.
- The manufacture method of cutting element according to claim 34, it is characterised in that be processed to the lateral of the workpiece and obtain described squeezing action portion.
- The manufacture method of cutting element according to claim 39, it is characterised in that be processed in the front end to the workpiece and form blade so that described blade first acts on object and carries out machining, then implements extruding by described squeezing action portion again.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015101891243 | 2015-04-17 | ||
| CN201510189124 | 2015-04-17 | ||
| PCT/CN2016/078627 WO2016165577A1 (en) | 2015-04-17 | 2016-04-07 | Manufacturing method for cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107000066A true CN107000066A (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510293407.2A Active CN106180767B (en) | 2015-04-17 | 2015-06-01 | The manufacturing method of cutting element |
| CN201510293423.1A Pending CN106181278A (en) | 2015-04-17 | 2015-06-01 | The manufacture method of cutting element |
| CN201680003086.0A Pending CN107000066A (en) | 2015-04-17 | 2016-04-07 | The manufacture method of cutting element |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510293407.2A Active CN106180767B (en) | 2015-04-17 | 2015-06-01 | The manufacturing method of cutting element |
| CN201510293423.1A Pending CN106181278A (en) | 2015-04-17 | 2015-06-01 | The manufacture method of cutting element |
Country Status (2)
| Country | Link |
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| CN (3) | CN106180767B (en) |
| WO (1) | WO2016165577A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106180767B (en) * | 2015-04-17 | 2019-05-24 | 上海精韧激光科技有限公司 | The manufacturing method of cutting element |
| US11167382B2 (en) * | 2017-09-18 | 2021-11-09 | Agathon AG, Maschinenfabrik | Method and machine equipment for manufacturing of a cutting tool |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016165577A1 (en) | 2016-10-20 |
| CN106181278A (en) | 2016-12-07 |
| CN106180767B (en) | 2019-05-24 |
| CN106180767A (en) | 2016-12-07 |
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