CN106239078A - A kind of regeneration technology of waste and old milling cutter - Google Patents
A kind of regeneration technology of waste and old milling cutter Download PDFInfo
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- CN106239078A CN106239078A CN201610781728.1A CN201610781728A CN106239078A CN 106239078 A CN106239078 A CN 106239078A CN 201610781728 A CN201610781728 A CN 201610781728A CN 106239078 A CN106239078 A CN 106239078A
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- milling cutter
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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
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Abstract
The invention discloses the regeneration technology of a kind of waste and old milling cutter, the regeneration technology of this waste and old milling cutter, comprise the steps: raw material preparation, pretreatment, immersion, heat treatment, template, polishing size and put the first edge on a knife or a pair of scissors, the processing technique of a kind of corrosion-resistant milling cutter that the present invention provides, by new milling cutter qualified for processing regenerated for waste and old milling cutter one-tenth in the course of processing of the present invention, the step for regeneration of milling cutter is completed by heat treatment and polishing contrast size, avoid the waste of resource, regeneration technology is simple, convenient to operate, and machining accuracy is high, promote the use of after being worth.
Description
Technical field
The present invention relates to waste and old milling cutter technical field of regeneration, particularly relate to the regeneration technology of a kind of waste and old milling cutter.
Background technology
Milling cutter, for Milling Process, the rotary cutter with one or more cutter tooth.During work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used on milling machine processing plane, step, groove, profiled surface and cut-out workpiece
Deng, the extensive application of milling cutter also creates substantial amounts of waste and old milling cutter, and waste and old milling cutter recycling can not cause the biggest resource wave
Take, to this end, it is proposed that the regeneration technology of a kind of waste and old milling cutter.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and the regeneration of a kind of waste and old milling cutter proposed
Technique.
To achieve these goals, present invention employs following technical scheme:
The regeneration technology of a kind of waste and old milling cutter, comprises the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, form system
Make the blank of milling cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 30-45min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, subsequently by attachment cloth waste or the non-woven fabrics on surface
Wiping, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 400-for the first time
600 DEG C, the time is 1.5-2.5h, carries out second time heat treatment after arriving the scheduled time, and temperature is 800-900 DEG C, is incubated 20-
30min, carries out third time heat treatment again after time arrival, temperature is 1200-1300 DEG C, is incubated 80-100s；
S5, template, print the stock drawing needing to formulate, carry out the stock after heat treatment quantitatively according to stock drawing
Size；
S6, polishing size, first utilize groover to slot milling cutter blank, then milling cutter blank moved to high-speed sander
On, rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
Preferably, described chemical solvent is made up of following composition: ammonia 20%, volatile component 4%, organic solvent
6%, remaining is ethanol.
Preferably, in described S7, the milling cutter finished product of gained carries out high temperature again and sprays paint process.
Preferably, the milling cutter blank after soaking in described S4 carries out temperature difference heat process, and temperature is 450-550 DEG C for the first time,
Time is 1.8-2.2h, carries out second time heat treatment after arriving the scheduled time, and temperature is 850-880 DEG C, is incubated 22-28min, time
Between arrive after carry out again third time heat treatment, temperature is 1250-1280 DEG C, be incubated 80-100s.
Preferably, the milling cutter blank after soaking in described S4 carries out temperature difference heat process, and temperature is 460-520 DEG C for the first time,
Time is 2-2.2h, carries out second time heat treatment after arriving the scheduled time, and temperature is 860-880 DEG C, is incubated 25-28min, time
Carrying out third time heat treatment after arrival again, temperature is 1260-1270 DEG C, is incubated 85-95s.
The processing technique of a kind of corrosion-resistant milling cutter that the present invention provides, it has the beneficial effects that: the course of processing of the present invention
Middle by new milling cutter qualified for processing regenerated for waste and old milling cutter one-tenth, the regeneration work of milling cutter is completed by heat treatment and polishing contrast size
Sequence, it is to avoid the waste of resource, regeneration technology is simple, it is simple to operation, and machining accuracy is high, promotes the use of after being worth.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
The regeneration technology of a kind of waste and old milling cutter, comprises the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, form system
Make the blank of milling cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 30min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, subsequently by attachment cloth waste or the non-woven fabrics on surface
Wiping, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 400 DEG C for the first time,
Time is 1.5h, carries out second time heat treatment after arriving the scheduled time, and temperature is 800 DEG C, is incubated 20min, after time arrival again
Carrying out third time heat treatment, temperature is 1200 DEG C, is incubated 80s；
S5, template, print the stock drawing needing to formulate, carry out the stock after heat treatment quantitatively according to stock drawing
Size；
S6, polishing size, first utilize groover to slot milling cutter blank, then milling cutter blank moved to high-speed sander
On, rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
Embodiment 2
The regeneration technology of a kind of waste and old milling cutter, comprises the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, form system
Make the blank of milling cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 35min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, subsequently by attachment cloth waste or the non-woven fabrics on surface
Wiping, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 500 DEG C for the first time,
Time is 2h, carries out second time heat treatment after arriving the scheduled time, and temperature is 850 DEG C, is incubated 25min, enters after time arrival again
Row third time heat treatment, temperature is 1250 DEG C, is incubated 85s；
S5, template, print the stock drawing needing to formulate, carry out the stock after heat treatment quantitatively according to stock drawing
Size；
S6, polishing size, first utilize groover to slot milling cutter blank, then milling cutter blank moved to high-speed sander
On, rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
Embodiment 3
The regeneration technology of a kind of waste and old milling cutter, comprises the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, form system
Make the blank of milling cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 40min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, subsequently by attachment cloth waste or the non-woven fabrics on surface
Wiping, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 550 DEG C for the first time,
Time is 2.2h, carries out second time heat treatment after arriving the scheduled time, and temperature is 880 DEG C, is incubated 28min, after time arrival again
Carrying out third time heat treatment, temperature is 1280 DEG C, is incubated 95s；
S5, template, print the stock drawing needing to formulate, carry out the stock after heat treatment quantitatively according to stock drawing
Size；
S6, polishing size, first utilize groover to slot milling cutter blank, then milling cutter blank moved to high-speed sander
On, rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
Embodiment 4
The regeneration technology of a kind of waste and old milling cutter, comprises the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, form system
Make the blank of milling cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 45min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, subsequently by attachment cloth waste or the non-woven fabrics on surface
Wiping, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 600 DEG C for the first time,
Time is 2.5h, carries out second time heat treatment after arriving the scheduled time, and temperature is 900 DEG C, is incubated 30min, after time arrival again
Carrying out third time heat treatment, temperature is 1300 DEG C, is incubated 100s；
S5, template, print the stock drawing needing to formulate, carry out the stock after heat treatment quantitatively according to stock drawing
Size；
S6, polishing size, first utilize groover to slot milling cutter blank, then milling cutter blank moved to high-speed sander
On, rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (5)
1. the regeneration technology of a waste and old milling cutter, it is characterised in that comprise the steps:
S1, raw material prepare, and choose reproducible waste and old milling cutter；
S2, pretreatment, remove the waste and old milling cutter chosen in S1 oxide layer and the oxide polishing on surface, formed and make milling
The blank of cutter；
S3, immersion, put into the blank in S2 in chemical solvent and soak, and the time is 30-45min；
S4, heat treatment, the milling cutter blank after soaking in S3 is dried, and attachment cloth waste or the non-woven fabrics on surface is wiped subsequently
Going, be then placed in electric furnace, the milling cutter blank after soaking is carried out temperature difference heat process, temperature is 400-600 for the first time
DEG C, the time is 1.5-2.5h, carries out second time heat treatment after arriving the scheduled time, and temperature is 800-900 DEG C, is incubated 20-
30min, carries out third time heat treatment again after time arrival, temperature is 1200-1300 DEG C, is incubated 80-100s；
S5, template, print the stock drawing needing to formulate, according to stock drawing, the stock after heat treatment carried out quantitative chi
Very little；
S6, polishing size, first utilize groover to slot milling cutter blank, then move on high-speed sander by milling cutter blank,
Rotating speed is debugged according to the dimensional requirement of stock, then polishes it on polisher；
S7, put the first edge on a knife or a pair of scissors, S6 will be carried out stock after polishing, and after drying, it be put the first edge on a knife or a pair of scissors, prepare finished product milling cutter.
The regeneration technology of a kind of waste and old milling cutter the most according to claim 1, it is characterised in that: in described chemical solvent by with
Lower composition forms: ammonia 20%, volatile component 4%, organic solvent 6%, remaining is ethanol.
The regeneration technology of a kind of waste and old milling cutter the most according to claim 1, it is characterised in that: the milling of gained in described S7
Cutter finished product carries out high temperature again and sprays paint process.
The regeneration technology of a kind of waste and old milling cutter the most according to claim 1, it is characterised in that: the milling after soaking in described S4
Cutter blank material carries out temperature difference heat process, and temperature is 450-550 DEG C for the first time, and the time is 1.8-2.2h, carries out after arriving the scheduled time
Heat treatment for the second time, temperature is 850-880 DEG C, is incubated 22-28min, carries out third time heat treatment after time arrival again, and temperature is
1250-1280 DEG C, it is incubated 80-100s.
The regeneration technology of a kind of waste and old milling cutter the most according to claim 4, it is characterised in that: the milling after soaking in described S4
Cutter blank material carries out temperature difference heat process, and primary temperature is 460-520 DEG C, and the time is 2-2.2h, carries out after arriving the scheduled time
Heat treatment for the second time, temperature is 860-880 DEG C, is incubated 25-28min, carries out third time heat treatment after time arrival again, and temperature is
1260-1270 DEG C, it is incubated 85-95s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781728.1A CN106239078A (en) | 2016-08-30 | 2016-08-30 | A kind of regeneration technology of waste and old milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781728.1A CN106239078A (en) | 2016-08-30 | 2016-08-30 | A kind of regeneration technology of waste and old milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106239078A true CN106239078A (en) | 2016-12-21 |
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ID=58080387
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781728.1A Pending CN106239078A (en) | 2016-08-30 | 2016-08-30 | A kind of regeneration technology of waste and old milling cutter |
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Cited By (3)
| 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 |
| CN109894823A (en) * | 2019-03-28 | 2019-06-18 | 王政 | A kind of Modification and reutilization method of discarded lathe tool |
| CN111958048A (en) * | 2020-08-07 | 2020-11-20 | 湖州南浔博锐木工刀具有限公司 | Grinding and repairing device for woodworking threading tool production |
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| EP1389502A1 (en) * | 2002-08-16 | 2004-02-18 | Sandvik Aktiebolag | Drill bit or milling tool and method for its manufacturing |
| CN102808075A (en) * | 2012-09-13 | 2012-12-05 | 沈阳飞机工业（集团）有限公司 | Heat treatment technology method for high-speed steel-disc milling cutter |
| 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 |
| CN103223580A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Regeneration technology for waste milling cutter |
| CN104526294A (en) * | 2014-12-24 | 2015-04-22 | 常熟市三骏精密刃具制造厂 | Preparation method of end milling cutter |
| CN105414911A (en) * | 2015-12-25 | 2016-03-23 | 苏州三骏工具科技有限公司 | Processing process for corrosion-resistant milling cutter |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1389502A1 (en) * | 2002-08-16 | 2004-02-18 | Sandvik Aktiebolag | Drill bit or milling tool and method for its manufacturing |
| CN102808075A (en) * | 2012-09-13 | 2012-12-05 | 沈阳飞机工业（集团）有限公司 | Heat treatment technology method for high-speed steel-disc milling cutter |
| 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 |
| CN103223580A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Regeneration technology for waste milling cutter |
| CN104526294A (en) * | 2014-12-24 | 2015-04-22 | 常熟市三骏精密刃具制造厂 | Preparation method of end milling cutter |
| CN105414911A (en) * | 2015-12-25 | 2016-03-23 | 苏州三骏工具科技有限公司 | Processing process for corrosion-resistant milling cutter |
Cited By (4)
| 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 |
| CN109894823A (en) * | 2019-03-28 | 2019-06-18 | 王政 | A kind of Modification and reutilization method of discarded lathe tool |
| CN111958048A (en) * | 2020-08-07 | 2020-11-20 | 湖州南浔博锐木工刀具有限公司 | Grinding and repairing device for woodworking threading tool production |
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Application publication date: 20161221 |