CN107813116A - A kind of full PCD milling cutters processing technology of land - Google Patents
A kind of full PCD milling cutters processing technology of land Download PDFInfo
- Publication number
- CN107813116A CN107813116A CN201711195666.7A CN201711195666A CN107813116A CN 107813116 A CN107813116 A CN 107813116A CN 201711195666 A CN201711195666 A CN 201711195666A CN 107813116 A CN107813116 A CN 107813116A
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- China
- Prior art keywords
- pcd
- land
- full
- milling cutters
- electrolysis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/34—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
Abstract
The invention discloses a kind of full PCD milling cutters processing technology of land, first by cutter and tool grinding machine a breach is ground on PCD mother metals at close PCD portions, then the A axle difference angles of breach and PCD parts are measured on tool detection instrument, to determine the reference position of processing, then electrolysis fluting, electrolysis chip pocket, electrolysis circular arc relief angle, electrolysis face relief angle are carried out successively, eventually form the full PCD milling cutters of land；The present invention production full PCD milling cutters of land, using the method for copper wheel electrolysis so that the complex outline in PCD material can be processed.
Description
Technical field
The present invention relates to tooling cost field, more particularly to a kind of full PCD milling cutters processing technology of land.
Background technology
Machining titanium alloy is always a problem, too low using the high-speed steel life-span, and using hard alloy, efficiency is again too slow,
Generally acknowledge that best rapidoprint is exactly PCD, but processing PCD material is extremely difficult, and only three kinds of methods, directly use diamond at present
Emery wheel process, but be difficult control cutter size, abrasion of grinding wheel is very fast, precision it is difficult to ensure that, second method is exactly to make
With electro-discharge machining, but electro-discharge machining also has two ways, and one kind is line cutting slow wire feeding, can only carry out simple geometry and add
Work, as chip pocket, carve the back of the body etc. operation be all to carry out,；Second method is laser, but laser equipment is costly, and
And development is also only at, do not go on market completely also, therefore, solve the problems, such as that this kind of is particularly important.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of full PCD milling cutters processing technology of land, using copper wheel electrode
The method of electrolysis so that the complex outline in PCD material can be processed.
In order to solve the above problems, the invention provides a kind of full PCD milling cutters processing technology of land, the full PCD millings of the land
Knife includes following procedure of processing：
Step 1：A breach is ground at close PCD portions on PCD mother metals using cutter and tool grinding machine, is then examined in cutter
Survey on instrument and measure the A axle difference angles of breach and PCD parts, to determine the reference position of processing；
Step 2：Electrolysis fluting, is slightly slotted using skive to PCD mother metals, and then carrying out electrolysis essence with copper wheel opens
Groove；
Step 3：Chip pocket is electrolysed, end tooth chip pocket carries out Electrolyzed Processing using 1V1 copper wheels, without using chip dividing groove, directly adjusts
End face depth, chip pocket is connected two-by-two, while 1-10 ° of A axle offsets, and adjust out and suitably scrape sharp width；
Step 4：Circular arc relief angle is electrolysed, all teeth are used circular arc relief angle mode, are directly electrolysed using copper wheel, to ensure cutter
Sharpness；
Step 5：Face relief angle is electrolysed, end clearance angle is suitably adjusted according to different-diameter cutter sizes, while guarantee and work
The grinding scope of part；
Step 6：The full PCD milling cutters of land are formed, and are packed.
Further improvement is that：In step 2, PCD mother metals are slightly slotted using skive, guarantee should not
PCD parts are worked into, are then carried out being electrolysed smart fluting with copper wheel, guarantee to cover a point PCD parts.
The beneficial effects of the invention are as follows：1st, have impayable excellent compared to traditional carbide-tipped milling cutter, PCD milling cutters
Gesture, can the high feeding processing of high rotating speed, and without worrying the abrasion of cutter；2nd, come compared to traditional diamond wheel grinding
Say, effectively can prevent abrasion of grinding wheel from deforming when processing chip pocket, copper wheel of the invention may be trimmed at any time, ensure that production
The uniformity of product, and quality is not that traditional diamond wheel grinding is comparable；Milling cutter produced by the invention uses PCD material,
Various complex outlines can be processed.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
A kind of full PCD milling cutters processing technology of land is present embodiments provided, the full PCD milling cutters of the land include following add
Work step is rapid：
Step 1：A breach is ground at close PCD portions on PCD mother metals using cutter and tool grinding machine, is then examined in cutter
Survey on instrument and measure the A axle difference angles of breach and PCD parts, to determine the reference position of processing；
Step 2：Electrolysis fluting, is slightly slotted using skive to PCD mother metals, and then carrying out electrolysis essence with copper wheel opens
Groove；
Step 3：Chip pocket is electrolysed, end tooth chip pocket carries out Electrolyzed Processing using 1V1 copper wheels, without using chip dividing groove, directly adjusts
End face depth, chip pocket is connected two-by-two, while 1-10 ° of A axle offsets, and adjust out and suitably scrape sharp width；
Step 4：Circular arc relief angle is electrolysed, all teeth are used circular arc relief angle mode, are directly electrolysed using copper wheel, to ensure cutter
Sharpness；
Step 5：Face relief angle is electrolysed, end clearance angle is suitably adjusted according to different-diameter cutter sizes, while guarantee and work
The grinding scope of part；
Step 6：The full PCD milling cutters of land are formed, and are packed.
In step 2, PCD mother metals are slightly slotted using skive, guarantee not be worked into PCD parts, so
Carried out being electrolysed smart fluting with copper wheel afterwards, guarantee to cover a point PCD parts.
Compared to traditional carbide-tipped milling cutter, PCD milling cutters have impayable advantage, can the high feeding of high rotating speed plus
Work, and without worrying the abrasion of cutter；For traditional diamond wheel grinding, can effectively it prevent when processing chip pocket
Only abrasion of grinding wheel deforms, and copper wheel of the invention may be trimmed at any time, ensure that the uniformity of product, and quality is not to pass
Diamond wheel grinding of uniting is comparable；Milling cutter produced by the invention uses PCD material, and various complex outlines can be processed.
Claims (2)
1. a kind of full PCD milling cutters processing technology of land, it is characterised in that the full PCD milling cutters of the land include following processing and walked
Suddenly：
Step 1：A breach is ground at close PCD portions on PCD mother metals first by cutter and tool grinding machine, then in knife
The A axle difference angles of breach and PCD parts are measured on tool detector, to determine the reference position of processing；
Step 2：Electrolysis fluting, is slightly slotted using skive to PCD mother metals, and then carrying out electrolysis essence with copper wheel opens
Groove；
Step 3：Chip pocket is electrolysed, end tooth chip pocket carries out Electrolyzed Processing using 1V1 copper wheels, without using chip dividing groove, directly adjusts
End face depth, chip pocket is connected two-by-two, while 1-10 ° of A axle offsets, and adjust out and suitably scrape sharp width；
Step 4：Circular arc relief angle is electrolysed, all teeth are used circular arc relief angle mode, are directly electrolysed using copper wheel, to ensure cutter
Sharpness；
Step 5：Face relief angle is electrolysed, end clearance angle is suitably adjusted according to different-diameter cutter sizes, while guarantee and work
The grinding scope of part；
Step 6：The full PCD milling cutters of land are formed, and are packed.
A kind of 2. full PCD milling cutters processing technology of land as claimed in claim 1, it is characterised in that：In step 2, gold is used
Diamond grinding wheel is slightly slotted to PCD mother metals, and guarantee not be worked into PCD parts, is then carried out being electrolysed smart fluting with copper wheel, is protected
Card can cover a point PCD parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195666.7A CN107813116A (en) | 2017-11-24 | 2017-11-24 | A kind of full PCD milling cutters processing technology of land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195666.7A CN107813116A (en) | 2017-11-24 | 2017-11-24 | A kind of full PCD milling cutters processing technology of land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107813116A true CN107813116A (en) | 2018-03-20 |
Family
ID=61608851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195666.7A Pending CN107813116A (en) | 2017-11-24 | 2017-11-24 | A kind of full PCD milling cutters processing technology of land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103086A (en) * | 2019-05-08 | 2019-08-09 | 厦门鸿鹭联创工具有限公司 | A kind of PCB milling cutter fish tail grinding process |
| CN111570944A (en) * | 2020-04-16 | 2020-08-25 | 深圳大学 | Manufacturing method of integrated PCD milling cutter head |
| CN111690800A (en) * | 2020-06-16 | 2020-09-22 | 北京首钢吉泰安新材料有限公司 | Steel for cone pulley of wire drawing machine, preparation method of steel, cone pulley of wire drawing machine and application of cone pulley |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855041A1 (en) * | 1978-12-20 | 1980-06-26 | Karlsruhe Augsburg Iweka | Automatic dressing of resistance spot welding electrodes - where milling cutter reshapes electrodes, which are then re-polished via rotating polishing disk |
| CN1053903A (en) * | 1990-02-07 | 1991-08-21 | Gn工具株式会社 | The cutting tool and the manufacture method thereof of band helical tooth |
| CN1876321A (en) * | 2006-07-06 | 2006-12-13 | 周荣根 | Carbide alloy metal saw production process |
| CN104289885A (en) * | 2014-08-26 | 2015-01-21 | 郑州华源超硬材料工具有限公司 | Machining process of milling cutter made of superhard material |
-
2017
- 2017-11-24 CN CN201711195666.7A patent/CN107813116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855041A1 (en) * | 1978-12-20 | 1980-06-26 | Karlsruhe Augsburg Iweka | Automatic dressing of resistance spot welding electrodes - where milling cutter reshapes electrodes, which are then re-polished via rotating polishing disk |
| CN1053903A (en) * | 1990-02-07 | 1991-08-21 | Gn工具株式会社 | The cutting tool and the manufacture method thereof of band helical tooth |
| CN1876321A (en) * | 2006-07-06 | 2006-12-13 | 周荣根 | Carbide alloy metal saw production process |
| CN104289885A (en) * | 2014-08-26 | 2015-01-21 | 郑州华源超硬材料工具有限公司 | Machining process of milling cutter made of superhard material |
Non-Patent Citations (1)
| Title |
|---|
| 俞知明: "PCD刀具在航空航天领域的制造和修磨", 《航空刀具技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103086A (en) * | 2019-05-08 | 2019-08-09 | 厦门鸿鹭联创工具有限公司 | A kind of PCB milling cutter fish tail grinding process |
| CN111570944A (en) * | 2020-04-16 | 2020-08-25 | 深圳大学 | Manufacturing method of integrated PCD milling cutter head |
| CN111570944B (en) * | 2020-04-16 | 2021-08-24 | 深圳大学 | Manufacturing method of integrated PCD milling cutter head |
| CN111690800A (en) * | 2020-06-16 | 2020-09-22 | 北京首钢吉泰安新材料有限公司 | Steel for cone pulley of wire drawing machine, preparation method of steel, cone pulley of wire drawing machine and application of cone pulley |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |