CN107160263A - A kind of chaser cutting edge roundness is passivated processing method - Google Patents
A kind of chaser cutting edge roundness is passivated processing method Download PDFInfo
- Publication number
- CN107160263A CN107160263A CN201710530696.2A CN201710530696A CN107160263A CN 107160263 A CN107160263 A CN 107160263A CN 201710530696 A CN201710530696 A CN 201710530696A CN 107160263 A CN107160263 A CN 107160263A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting edge
- passivated
- processing method
- edge roundness
- 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.)
- Pending
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Classifications
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Processing method is passivated the present invention relates to a kind of chaser cutting edge roundness.A kind of chaser cutting edge roundness is passivated processing method, is specifically what is carried out according to the following steps：First, cutter is fixed in machine for inactivating, abrasive grain is housed in machine for inactivating, a diameter of 50~70 μm of abrasive grain, machine for inactivating is started, cutter is passivated；Abrasive grain is the walnut sand particle that rigid abrasive material SiC particulate or bortz powder add mild abrasive particle, and lubricant medium is used as using kerosene；2nd, the cutter that step one is passivated is put into service sink stain removal of deoiling；3rd, the cutter after being cleaned to step 2 is dried；4th, the cutter that step 3 is dried is checked, uniformity, slickness and whether defective after being passivated by microexamination cutting edge roundness.A kind of chaser cutting edge roundness passivation processing method of the present invention, simple to operate, cost is low, good passivation effect, the rough degree reduction of tool surface.
Description
Technical field
The present invention relates to chaser tool sharpening field, more particularly to a kind of chaser cutting edge roundness passivation processing
Method.
Background technology
Cutter is after fine grinding, the procedure before coating, the current domestic and international still disunity of its title, there is title " cutting edge
Passivation ", " cutting edge reinforcing ", " edge conditioning ", " cutting edge preparation " or " ER (Edge Radiusing) processing " etc..Through plain wheel
Or the cutting edge roundness after skive sharpening, there is the different microcosmic breach of degree (i.e. small tipping and saw kerf).In cutting
During the microcosmic breach of cutting edge roundness easily extend, accelerate tool wear and damage.Modern High-Speed machining and automation machine
Bed proposes the passivation that higher requirement, particularly coated cutting tool have to pass through the edge of a knife before coating to cutting performance and stability
Processing, just can guarantee that the fastness and service life of coating.Cutting edge passivation technology, its purpose is exactly to solve the tool blade after sharpening
The defect of mouthful microcosmic breach, reduces or eliminates its cutting edge of a knife or a sword value, reaches round and smooth smooth, not only sharp firm but also durable purpose.Cutting edge
Burr causes tool wear, and the surface of processing workpiece can also become coarse；After passivated processing, cutting edge becomes very smooth, greatly
Tipping is reduced, workpiece surface finish can also be improved.Rooved face gets over flat smooth, and chip removal is better, so that it may realize more speed
Cutting.After surface quality is improved simultaneously, the danger that cutter is killed with rapidoprint is also reduced.And 40% can be reduced cut
Power is cut, is cut more smooth.Tool surface after coating can produce some small protrusion droplets, improve surface roughness, make
Obtain cutter and larger frictional heat is easily produced in working angles, reduce cutting speed.After transpassivation, droplet is removed, simultaneously
Many apertures are left, more cutting fluids can be adsorbed in processing so that the heat produced during cutting greatly reduces, can be with
It is very big to improve the speed of machining.
Vibration passivation, dielectric passivation, dry or wet sand-blast are generally to the mode that cutter is passivated currently on the market
Passivation, rolling passivation and containing grinding material of nylon brush passivation etc., these passivating method processed complexs, cumbersome, cost is higher, and
Passivation effect is general, can not meet actual use needs.
The content of the invention
Processing method is passivated the invention provides a kind of chaser cutting edge roundness, simple to operate, cost is low, passivation effect
It is good, the rough degree reduction of tool surface.
A kind of chaser cutting edge roundness is passivated processing method, what it was specifically carried out according to the following steps：First, cutter is consolidated
It is scheduled in machine for inactivating, abrasive grain is housed in machine for inactivating, a diameter of 50~70 μm of abrasive grain, machine for inactivating is started, to cutter
It is passivated；Abrasive grain is the walnut sand particle that rigid abrasive material SiC particulate or bortz powder add mild abrasive particle, is used
Kerosene is used as lubricant medium；2nd, the cutter that step one is passivated is put into service sink stain removal of deoiling；3rd, step 2 is cleaned
Cutter afterwards is dried；4th, the cutter that step 3 is dried is checked, after being passivated by microexamination cutting edge roundness
Uniformity, slickness and whether defective.
The cleaning fluid for having added alkaline matter is preinstalled with the service sink of step 3, alkaline matter can sodium hydroxide or carbonic acid
Sodium.
Advantages of the present invention：A kind of chaser cutting edge roundness passivation processing method of the present invention, simple to operate, cost
It is low, good passivation effect, the rough degree reduction of tool surface.
Embodiment
In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment, the reality
Apply example to be only used for explaining the present invention, protection scope of the present invention is not constituted and limited.
Embodiment
A kind of chaser cutting edge roundness passivation processing method is present embodiments provided, it is specifically carried out according to the following steps
's：First, cutter is fixed in machine for inactivating, abrasive grain is housed in machine for inactivating, a diameter of 50~70 μm of abrasive grain, started
Machine for inactivating, is passivated to cutter；Abrasive grain is the core that rigid abrasive material SiC particulate or bortz powder add mild abrasive particle
Peach sand particle, lubricant medium is used as using kerosene；2nd, the cutter that step one is passivated is put into service sink stain removal of deoiling；3rd,
Cutter after being cleaned to step 2 is dried；4th, the cutter that step 3 is dried is checked, passes through microexamination cutter
Uniformity, slickness after cutting edge passivation and whether defective.
In a kind of chaser cutting edge roundness passivation processing method of the present embodiment, abrasive grain high frequency is driven in step one
A trickle circular arc cutting edge will occur at oscillating grinding cutting edge roundness, sword, land will also become smooth.This eliminates the need for slitting
The defects such as tooth, sawtooth and crackle.
In a kind of chaser cutting edge roundness passivation processing method of the present embodiment, it is preinstalled with and adds in the service sink of step 3
The cleaning fluid of alkaline matter, alkaline matter can sodium hydroxide or sodium carbonate, can effectively go to degrease；Prevent tool surface from aoxidizing
Corrosion.
A kind of cutter of chaser cutting edge roundness passivation processing method processing of the present embodiment, service life is improved, plus
Work efficiency rate is improved, and improves the cutting chip removal smooth degree of cutter, reduces cutting resistance, increase cutter coat attached power, remove
Surface drop after coating；The rough degree reduction in surface of workpiece to be machined, the outward appearance of cutter in itself also can be more beautiful
A kind of chaser cutting edge roundness passivation processing method of the present embodiment, simple to operate, cost is low, passivation effect
It is good, the rough degree reduction of tool surface.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent substitution or equivalency transform
Technical scheme all fall within protection scope of the present invention.
Claims (2)
1. a kind of chaser cutting edge roundness is passivated processing method, it is characterised in that：What it was specifically carried out according to the following steps：
First, cutter is fixed in machine for inactivating, abrasive grain is housed in machine for inactivating, a diameter of 50~70 μm of abrasive grain, starts blunt
Change machine, is passivated to cutter；Abrasive grain is the walnut that rigid abrasive material SiC particulate or bortz powder add mild abrasive particle
Sand particle, lubricant medium is used as using kerosene；2nd, the cutter that step one is passivated is put into service sink stain removal of deoiling；3rd, it is right
Cutter after step 2 cleaning is dried；4th, the cutter that step 3 is dried is checked, passes through microexamination tool blade
Uniformity, slickness and whether defective after mouthful passivation.
2. a kind of chaser cutting edge roundness passivation processing method according to claim 1, it is characterised in that：Step 3
The cleaning fluid for having added alkaline matter is preinstalled with service sink, alkaline matter can sodium hydroxide or sodium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530696.2A CN107160263A (en) | 2017-07-02 | 2017-07-02 | A kind of chaser cutting edge roundness is passivated processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530696.2A CN107160263A (en) | 2017-07-02 | 2017-07-02 | A kind of chaser cutting edge roundness is passivated processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160263A true CN107160263A (en) | 2017-09-15 |
Family
ID=59827412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710530696.2A Pending CN107160263A (en) | 2017-07-02 | 2017-07-02 | A kind of chaser cutting edge roundness is passivated processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160263A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098282A (en) * | 2017-09-30 | 2018-06-01 | 鼎胜刀具（东莞）有限公司 | A kind of production method of milling cutter |
| CN109877713A (en) * | 2019-02-22 | 2019-06-14 | 广东工业大学 | Coated cutting tool post-processing approach and the Minimal quantity of lubrication oil method after the post-processing approach |
| CN111015494A (en) * | 2020-01-08 | 2020-04-17 | 无锡职业技术学院 | Automatic polishing pretreatment device for CVD diamond coated cutter |
| CN112936106A (en) * | 2021-03-11 | 2021-06-11 | 哈尔滨理工大学 | Hard alloy cutter passivation process based on erosion wear |
| CN114589552A (en) * | 2022-03-16 | 2022-06-07 | 株洲肯特硬质合金股份有限公司 | Surface passivation method for hard alloy spherical teeth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2378641A (en) * | 2001-08-16 | 2003-02-19 | Alan Turner | Method and apparatus for cleaning ISO tank containers and the like |
| CN103144016A (en) * | 2013-03-21 | 2013-06-12 | 昆山华辰精密工具有限公司 | Passivating machine for cutting edges of threaded cutters |
| CN203045439U (en) * | 2013-02-27 | 2013-07-10 | 中山火炬职业技术学院 | Flexible tool passivation device |
| CN104827790A (en) * | 2015-05-28 | 2015-08-12 | 阳江市科耐尔实业有限公司 | Manufacturing method of decoration firing knife |
| CN105058217A (en) * | 2015-09-06 | 2015-11-18 | 昆山华辰精密工具有限公司 | Compartment type passivation device used for threaded carding tool edges |
| CN106378672A (en) * | 2016-10-08 | 2017-02-08 | 温金平 | Industrial cutting tool rounding machining process |
-
2017
- 2017-07-02 CN CN201710530696.2A patent/CN107160263A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2378641A (en) * | 2001-08-16 | 2003-02-19 | Alan Turner | Method and apparatus for cleaning ISO tank containers and the like |
| CN203045439U (en) * | 2013-02-27 | 2013-07-10 | 中山火炬职业技术学院 | Flexible tool passivation device |
| CN103144016A (en) * | 2013-03-21 | 2013-06-12 | 昆山华辰精密工具有限公司 | Passivating machine for cutting edges of threaded cutters |
| CN104827790A (en) * | 2015-05-28 | 2015-08-12 | 阳江市科耐尔实业有限公司 | Manufacturing method of decoration firing knife |
| CN105058217A (en) * | 2015-09-06 | 2015-11-18 | 昆山华辰精密工具有限公司 | Compartment type passivation device used for threaded carding tool edges |
| CN106378672A (en) * | 2016-10-08 | 2017-02-08 | 温金平 | Industrial cutting tool rounding machining process |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098282A (en) * | 2017-09-30 | 2018-06-01 | 鼎胜刀具（东莞）有限公司 | A kind of production method of milling cutter |
| CN108098282B (en) * | 2017-09-30 | 2019-10-22 | 鼎胜刀具（东莞）有限公司 | A kind of production method of milling cutter |
| CN109877713A (en) * | 2019-02-22 | 2019-06-14 | 广东工业大学 | Coated cutting tool post-processing approach and the Minimal quantity of lubrication oil method after the post-processing approach |
| CN109877713B (en) * | 2019-02-22 | 2021-10-15 | 广东工业大学 | Post-treatment method for coated cutter and micro-lubrication processing method after post-treatment method |
| CN111015494A (en) * | 2020-01-08 | 2020-04-17 | 无锡职业技术学院 | Automatic polishing pretreatment device for CVD diamond coated cutter |
| CN111015494B (en) * | 2020-01-08 | 2021-06-08 | 无锡职业技术学院 | Automatic polishing pretreatment device for CVD diamond coated cutter |
| CN112936106A (en) * | 2021-03-11 | 2021-06-11 | 哈尔滨理工大学 | Hard alloy cutter passivation process based on erosion wear |
| CN114589552A (en) * | 2022-03-16 | 2022-06-07 | 株洲肯特硬质合金股份有限公司 | Surface passivation method for hard alloy spherical teeth |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |