CN108098282B - A kind of production method of milling cutter - Google Patents
A kind of production method of milling cutter Download PDFInfo
- Publication number
- CN108098282B CN108098282B CN201710922984.2A CN201710922984A CN108098282B CN 108098282 B CN108098282 B CN 108098282B CN 201710922984 A CN201710922984 A CN 201710922984A CN 108098282 B CN108098282 B CN 108098282B
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- blank
- tool
- processing
- production method
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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 present invention provides a kind of production method of milling cutter, preparation method is the following steps are included: step 1: Passivation Treatment, tool blank is passivated processing by cutting tool dulling machine, until the surface roughness of blank reaches 0.05 ~ 0.1um, tool surface state is glassy surface, processing direction can not be debated, just base material is obtained；Step 2: sharpening processing, suitable grinding wheel is selected to install into knife sharpener according to the material of tool blank, the first base material that step 1 obtains is mounted in the fixture of knife sharpener and carries out whole fluting, fine grinding cylinder and the grinding of end face backlash, the land of milling cutter is reserved out in above-mentioned process, thus finished product milling cutter；Before processing cutting portion, by the surface uniform passivation of rough developed blank, due to the influence without other groove structures, for first processing the traditional handicraft of post-passivation, it is more preferable that burr on passivating process kind rough developed blank surface removes effect, the scrappage for reducing cutter in passivating process, the cutter life with batch are uniform.
Description
Technical field
The present invention relates to a kind of preparation method, in particular to a kind of production method of milling cutter.
Background technique
Milling cutter is the cutter that various molds, auto parts and components, component of machine are processed on CNC milling machine.Traditional milling
Cutter manufacturing method is usually first whetted a knife, post-passivation, one kind as disclosed in the Chinese patent that Authorization Notice No. is CN105458642A
The preparation method of versatility wolfram steel milling cutter, comprising the following steps: 1) selection selects the trade mark for the hard alloy wolfram steel of YL10 series
Turned blank as milling cutter；2) blank is processed, and is carried out peripheral milling to the blank chosen, heat treatment, pickling, is cut groove, obtains
Obtain crude milling cutter；3) Passivation Treatment is passivated processing to above-mentioned crude milling cutter；4) applying coating, at through transpassivation
The milling cutter surface of reason carries out coating；5) milling cutter is obtained after being sintered.The main purpose of cutting tool dulling mainly will be on milling cutter land
Burr and flash remove, so that the finish of tool surface reaches requirement, however the production technology for first processing post-passivation needs
The thin walnut powder abrasive material that price is relatively high is selected, the time control being in addition passivated is very stringent, if passivation time is too short
The burr of cutter land surface is not removed completely, and Tool in Cutting effect is bad, and land is worn if passivation time is too long, cutter
Physical life it is short, be easy to scrap, so the same a collection of cutter life disunity being passivated using traditional handicraft, is caused
Customer complaint problem remains high.
Summary of the invention
The purpose of the present invention is to provide a kind of good passivation effect and wolfram steel milling cutter passivating methods easy to operate, with solution
Certainly the problems mentioned above in the background art.
A kind of production method of milling cutter, preparation method is the following steps are included: step 1: Passivation Treatment leads to tool blank
It crosses cutting tool dulling machine and is passivated processing, until the surface roughness of blank reaches 0.05~0.1um, tool surface state is light
Damp face can not debate processing direction, obtain just base material；Step 2: sharpening processing selects to close according to the material of tool blank
Suitable grinding wheel is installed into knife sharpener, is mounted in the fixture of knife sharpener to the first base material that step 1 obtains and is carried out whole open
Slot, fine grinding cylinder and the grinding of end face backlash, the land of milling cutter is reserved out in above-mentioned process, so that finished product mills
Knife.
Further, it if the shank section of cutter and the diameter of cutting portion are inconsistent, also needs to carry out before Passivation Treatment
Shank section and cutting portion, are machined to required diameter by offset processing.
Further, the finished product milling cutter obtained after sharpening processing step is sent at product examine, to the diameter of milling cutter, preceding
The surface roughness at angle, the numerical bias of relief angle and land is detected, and will test the product after qualification pack it is close
Envelope.
Further, it is No. 200 walnut shell abrasive materials that gauge is selected during the Passivation Treatment of tool blank.
Further, it in tool blank passivating process, also needs that holding tool blank surface smoothness is added into abrasive material
Additive.
Further, the main component of the additive includes diamond cream.
The invention has the benefit that the invention discloses a kind of new wolfram steel milling cutter passivation technology, in processing cutting portion
Before, by the surface uniform passivation of tool blank, due to the influence without other groove structures, compared to first processing post-passivation
For traditional handicraft, it is more preferable that the burr on passivating process kind tool blank surface removes effect, and operator is easier to sentence
Whether disconnected blank surface has reached required effect, for simpler and accurate in the assurance of cutting tool dulling time, reduction
The scrappage of cutter in passivating process, the Tool in Cutting longer life expectancy that passivation of in addition adopting new technology comes out, and with batch
Cutter life is uniform.
Specific embodiment
Invention is further explained below:
A kind of production method of milling cutter, preparation method the following steps are included:
Step 1: tool blank is passivated processing by cutting tool dulling machine by Passivation Treatment, until the surface of blank is thick
Rugosity reaches 0.05~0.1um, and tool surface state is glassy surface, can not debate processing direction, obtains just base material；Passivation
The time of processing was less than two hours；It is No. 200 walnut shell abrasive materials that gauge is selected during Passivation Treatment, in order to keep cutter
Diamond cream can also be added in surface into walnut shell abrasive material；If the shank section of cutter and the diameter of cutting portion are inconsistent,
It also needs to carry out offset processing before Passivation Treatment, shank section and cutting portion is machined to required diameter.
Step 2: sharpening processing selects suitable grinding wheel to install into knife sharpener, to step according to the material of tool blank
One obtained first base material, which is mounted in the fixture of knife sharpener, carries out whole fluting, fine grinding cylinder and the grinding of end face backlash, upper
The land for stating milling cutter in process is reserved out, thus finished product milling cutter.
Step 3: the finished product milling cutter obtained after sharpening processing step is sent at product examine, to the diameter of milling cutter, anterior angle,
The numerical bias of relief angle and the surface roughness of land are detected, and be will test the product after qualification and carried out package encapsulation.
Before processing cutting portion, by the surface uniform passivation of tool blank, due to the influence without other groove structures,
For first processing the traditional handicraft of post-passivation, the burr removing effect on passivating process kind tool blank surface is more preferable,
And operator more easily determines whether blank surface has reached required effect, in the assurance of cutting tool dulling time
It is simpler and accurate, reduce the scrappage of cutter in passivating process, the Tool in Cutting that passivation of in addition adopting new technology comes out
Longer life expectancy, and it is uniform with the cutter life of batch；Since land part is the outer most edge part of milling cutter cutting portion, disconnected
It is directly passivated after difference processing, is handled using processing cutting groove etc. and process the trench portions of milling cutter, it will be passivated
Good land, which reserves, to be come.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of production method of milling cutter, it is characterised in that: preparation method is the following steps are included: step 1: Passivation Treatment, by knife
Have blank and processing is passivated by cutting tool dulling machine, until the surface roughness of blank reaches 0.05~0.1um, tool surface
State is glassy surface, can not debate processing direction, obtains just base material；Step 2: sharpening processing, according to the material of tool blank
Matter selects suitable grinding wheel to install into knife sharpener, is mounted in the fixture of knife sharpener and carries out to the first base material that step 1 obtains
Whole fluting, fine grinding cylinder and the grinding of end face backlash, the land of milling cutter is reserved out in above-mentioned process, to be made
Finished product milling cutter.
2. a kind of production method of milling cutter according to claim 1, it is characterised in that: if the shank section and cutting portion of cutter
Diameter it is inconsistent, also need to carry out offset processing before Passivation Treatment, shank section and cutting portion are machined to required straight
Diameter size.
3. a kind of production method of milling cutter according to claim 2, it is characterised in that: obtained after sharpening processing step
Finished product milling cutter be sent at product examine, the surface roughness of the diameter of milling cutter, anterior angle, the numerical bias of relief angle and land is examined
It surveys, and will test the product after qualification and carry out package encapsulation.
4. a kind of production method of milling cutter according to claim 3, it is characterised in that: the Passivation Treatment process of tool blank
The walnut shell abrasive material that middle selection gauge is No. 200.
5. a kind of production method of milling cutter according to claim 4, it is characterised in that: in tool blank passivating process, also
It needs that the additive for keeping tool blank surface smoothness is added into abrasive material.
6. a kind of production method of milling cutter according to claim 5, it is characterised in that: the main component packet of the additive
Include diamond cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922984.2A CN108098282B (en) | 2017-09-30 | 2017-09-30 | A kind of production method of milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922984.2A CN108098282B (en) | 2017-09-30 | 2017-09-30 | A kind of production method of milling cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108098282A CN108098282A (en) | 2018-06-01 |
| CN108098282B true CN108098282B (en) | 2019-10-22 |
Family
ID=62206798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710922984.2A Active CN108098282B (en) | 2017-09-30 | 2017-09-30 | A kind of production method of milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108098282B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0892742A (en) * | 1994-08-11 | 1996-04-09 | Saint Gobain Norton Ind Ceramics Corp | Matrix composite and method of performing surface preparation thereof |
| CN103223579A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Manufacturing method of milling cutter |
| CN105149895A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Aluminum alloy thin-wall blade flutter restraining method and passivating method for aluminum alloy thin-wall blade flutter-free cutting tool |
| CN105458642A (en) * | 2015-12-25 | 2016-04-06 | 苏州三骏工具科技有限公司 | Preparation method for universal tungsten steel milling cutter |
| CN106239078A (en) * | 2016-08-30 | 2016-12-21 | 江苏扬碟钻石工具有限公司 | A kind of regeneration technology of waste and old milling cutter |
| CN107160263A (en) * | 2017-07-02 | 2017-09-15 | 昆山华辰精密工具有限公司 | A kind of chaser cutting edge roundness is passivated processing method |
| CN107186452A (en) * | 2017-04-23 | 2017-09-22 | 唐世群 | A kind of cutting machine wearing blade preparation method |
-
2017
- 2017-09-30 CN CN201710922984.2A patent/CN108098282B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0892742A (en) * | 1994-08-11 | 1996-04-09 | Saint Gobain Norton Ind Ceramics Corp | Matrix composite and method of performing surface preparation thereof |
| CN103223579A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Manufacturing method of milling cutter |
| CN105149895A (en) * | 2015-09-28 | 2015-12-16 | 北京动力机械研究所 | Aluminum alloy thin-wall blade flutter restraining method and passivating method for aluminum alloy thin-wall blade flutter-free cutting tool |
| CN105458642A (en) * | 2015-12-25 | 2016-04-06 | 苏州三骏工具科技有限公司 | Preparation method for universal tungsten steel milling cutter |
| CN106239078A (en) * | 2016-08-30 | 2016-12-21 | 江苏扬碟钻石工具有限公司 | A kind of regeneration technology of waste and old milling cutter |
| CN107186452A (en) * | 2017-04-23 | 2017-09-22 | 唐世群 | A kind of cutting machine wearing blade preparation method |
| CN107160263A (en) * | 2017-07-02 | 2017-09-15 | 昆山华辰精密工具有限公司 | A kind of chaser cutting edge roundness is passivated processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108098282A (en) | 2018-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5764181B2 (en) | Hard film coated cutting tool | |
| CN101407016B (en) | Method for processing turbine runner shaft | |
| CN102922244A (en) | Processing method for realizing integrity of surface of titanium alloy impeller | |
| CN101363327B (en) | Method for processing TC11 material blade | |
| CN110587246B (en) | Manufacturing process of external tooth cylinder type broach finish cutting gear cutter head | |
| CN103753163B (en) | A kind of processing method of wood cutter | |
| KR20040084641A (en) | Point superabrasive machining of nickel alloys | |
| EP2471631B1 (en) | A system for forming a labyrinth seal | |
| CN108098282B (en) | A kind of production method of milling cutter | |
| CN110153870A (en) | A kind of TiC base steel bonded carbide end cap inner bore honing device and its Honing process method | |
| JP5300939B2 (en) | Machining method using finishing tools | |
| JP2017517405A (en) | How to grind gears | |
| CN115635247A (en) | High-precision high-temperature alloy slender shaft machining method | |
| CN110744358B (en) | Method for determining service life of cutter | |
| CN109623513A (en) | A kind of cutting edge roundness magnetic powder passivation technology | |
| CN108195703B (en) | Method for evaluating machining performance of repaired cutter | |
| JP4352929B2 (en) | Dry processing tool and dry drill manufacturing method | |
| CN204868371U (en) | Comprehensive sharpedge grinding machine of milling cutter | |
| JPH10151509A (en) | Burr removing method | |
| CN112355811A (en) | Method for machining non-coherent ring groove | |
| Koga et al. | Spin turning of hardened steel using a rod tool made of cemented carbide and on-machine forming of rod tool | |
| CN218015853U (en) | Composite stepped boring cutter for rough machining of cylinder hole | |
| JP2003205414A (en) | Covering member having center hole, and its covering method | |
| CN115351609B (en) | Force control mechanical sharpening process of near-tipping-free micro-arc diamond cutter | |
| CN108256216B (en) | Calculation method for cutting parameter range of repaired cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |