CN107953156A - A kind of processing technology of sintex - Google Patents

A kind of processing technology of sintex Download PDF

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Publication number
CN107953156A
CN107953156A CN201610975042.6A CN201610975042A CN107953156A CN 107953156 A CN107953156 A CN 107953156A CN 201610975042 A CN201610975042 A CN 201610975042A CN 107953156 A CN107953156 A CN 107953156A
Authority
CN
China
Prior art keywords
processing
emery wheel
sintex
procedure
finished
Prior art date
Application number
CN201610975042.6A
Other languages
Chinese (zh)
Inventor
陈火根
卢小浩
翁亮
Original Assignee
昆山欧思克精密工具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 昆山欧思克精密工具有限公司 filed Critical 昆山欧思克精密工具有限公司
Priority to CN201610975042.6A priority Critical patent/CN107953156A/en
Publication of CN107953156A publication Critical patent/CN107953156A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/60Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor

Abstract

Present invention is disclosed a kind of processing technology of sintex, it includes, and semi-finished product cutter hub processes sub- technique and finished tools process sub- technique.Wherein described finished tools, which process sub- technique, includes fluting procedure of processing, periphery procedure of processing, Gash procedure of processings and end sword procedure of processing.Wherein in the fluting procedure of processing, the emery wheel feed speed for processing of slotting is 20~25mm/min, and emery wheel line rotating speed is 20~25m/min.In the periphery procedure of processing, wherein the emery wheel feed speed of outer Monday relief angle processing is 25~30mm/min;Emery wheel line rotating speed is 20~25mm/min;The emery wheel feed speed of outer Tuesday relief angle processing is 40~50mm/min, and emery wheel line rotating speed is 20~25mm/min.

Description

A kind of processing technology of sintex
Technical field
The present invention relates to a kind of processing technology of tool, and particularly, one kind, which is installed on process equipment, is used for work The processing technology of the sintex of part processing.
Background technology
It is known that industry is often processed with machining tool, the shapes or surface for treating processing object such as milling machine, lathes. Its process principle is mainly using the cutter on process equipment, treats processing object and is processed.It can be specifically to pass through knife The feeding of tool or the feeding of object to be processed, complete to treat the processing of processing object.
Wherein by taking milling machine is processed as an example, it is the lathe for processing various surfaces on workpiece with milling cutter.Usual milling cutter rotation Move as main motion, workpiece to be processed and or the movement of milling cutter be feed motion.It can process plane, groove, can also add The various curved surfaces of work, gear etc..
Milling machine is the lathe for carrying out Milling Process to workpiece with milling cutter.Milling machine is except energy milling plane, groove, the gear teeth, screw thread Outside splined shaft, moreover it is possible to process more complicated type face, efficiency is high compared with planer, obtains extensively should in machine-building and repairing department With.
From the example above content, for process tool in the processing of object or workpiece, it is quite important to play the role of And crucial.It is that the product that impossible processed comes it can be said that without a process tool held.
And as requirement of the public to product is higher and higher, for example, mobile phone, laptop and panel computer shell are to it The requirement of the finish on surface is higher and higher, and this requires the machining accuracy of cutter is very high.Meanwhile is used to cutter itself longevity Life requires also higher and higher.Therefore, industry is also required constantly to develop new process tool, to meet that want at this 2 points Ask.
The content of the invention
It is an object of the invention to provide a kind of processing technology of sintex, its sintex processed, processing essence Degree is high, and durability is high, service life length.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of processing technology of sintex, it includes, and semi-finished product cutter hub processes sub- technique and finished tools process sub- technique;Its Described in finished tools process sub- technique and include fluting procedure of processing, periphery procedure of processing, Gash procedure of processings and end sword processing Step.Wherein in the fluting procedure of processing, the emery wheel feed speed of processing of slotting is 20 ~ 25mm/min, emery wheel line rotating speed For 20 ~ 25m/min.In the periphery procedure of processing, wherein the emery wheel feed speed of outer Monday relief angle processing is 25 ~ 30mm/ min;Emery wheel line rotating speed is 20 ~ 25mm/min;The emery wheel feed speed of outer Tuesday relief angle processing is 40 ~ 50mm/min, emery wheel line Rotating speed is 20 ~ 25mm/min.
Further, in different embodiments, wherein in the fluting procedure of processing, under its groove depth is disposable Measure 1.70 ~ 1.85mm of depth.
Further, in different embodiments, wherein in the fluting procedure of processing, the slotted wheel of use, its Parameter is:Granularity D64,1 V 1 of shape, grinding wheel width 6mm.
Further, in different embodiments, wherein in the periphery procedure of processing, the outer Monday relief angle is processed The emery wheel of use, its parameter are granularity D20,70 ° of shape 1V1.
Further, in different embodiments, wherein in the periphery procedure of processing, the outer Tuesday relief angle is processed The emery wheel of use, its parameter are granularity D64,70 ° of shape 11V9.
Further, in different embodiments, wherein in the periphery procedure of processing, after it is first processes outer Monday Angle, reprocesses outer Tuesday relief angle.
Further, in different embodiments, wherein in the periphery procedure of processing, the drift angle of the processing grinding wheel For 5 °.
Further, in different embodiments, wherein the semi-finished product cutter hub processes sub- technique, it includes following step Suddenly:
Fuel rod is cut to predetermined length, whole working angles were completed in 15 ~ 25 seconds;
Thick centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.03 ~ 0.07mm;
Chamfer machining is carried out to the predetermined length fuel rod;
Smart centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.003 ~ 0.007 mm, completes half Finished product cutter hub;
Examine the semi-finished product cutter hub.
Further, in different embodiments, wherein the fuel rod to be cut to the process of predetermined length, at 20 seconds Interior completion.
Further, in different embodiments, wherein each depth of cut of the thick centreless grinding processing is 0.05mm.
Further, in different embodiments, wherein each depth of cut of the essence centreless grinding processing is 0.005mm.
Relative to the prior art, the invention has the advantages that:A kind of processing of sintex of the present invention Technique, its sintex processed can not only carry out Roughing and fine machining to high hardness material, can also carry out milling, interrupted cut Deng the very big processing of impact force;
Secondly, its sintex processed, small with metal friction power in cutting, cutting is not easy to be bonded on cutting edge roundness, Be not likely to produce built-up edge, while high-speed cutting can be carried out, so when condition is identical, the roughness ratio on workpieces processing surface compared with It is low;
3rd, its sintex processed, its durability is higher than conventional tool, reduces the number of changing knife in processing, ensures The precision of workpiece to be machined;
4th, its Stupalox processed, high temperature resistant, red hardness is good;Continuous cutting, its cutting speed it can compare hard at high temperature Alloy cutter is much higher;Can carry out high-speed cutting can simultaneously realize " with car, milling generation mill " to a certain extent, and stock-removing efficiency is than tradition Cutter is high, and man-hour, electric power, the effect of lathe number are saved so as to reach.
Embodiment
An embodiment of the invention, there is provided a kind of processing technology of sintex, it includes semi-finished product cutter hub and adds Brigade technique and finished tools process sub- technique.
Wherein described semi-finished product cutter hub processes sub- technique, it comprises the following steps:
Fuel rod is cut to predetermined length, whole working angles were completed in 20 seconds;
Thick centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.05mm;
Chamfer machining is carried out to the predetermined length fuel rod;
Smart centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.005mm, completes semi-finished product knife Body;
Examine the semi-finished product cutter hub.
Wherein described finished tools, which process sub- technique, includes fluting procedure of processing, periphery procedure of processing, Gash procedure of processings With end sword procedure of processing.
Wherein in the fluting procedure of processing, the emery wheel feed speed of processing fluting is 20mm/min, emery wheel line rotating speed For 20m/min, groove depth is that disposable lower amount depth is 1.75mm.The slotted wheel of use, its parameter are:Granularity D64, shape Shape 1V1, grinding wheel width 6mm.
In the periphery procedure of processing, the drift angle of processing grinding wheel is 5 °.The emery wheel feeding of wherein outer Monday relief angle processing Speed is 30mm/min;Emery wheel line rotating speed is 22mm/min.The emery wheel that the outer Monday relief angle uses is processed, its parameter is granularity 70 ° of D20, shape 1V1.
The emery wheel feed speed of outer Tuesday relief angle processing is 50mm/min, and emery wheel line rotating speed is 22mm/min.Described in processing The emery wheel that outer Tuesday relief angle uses, its parameter is granularity D64,70 ° of shape 11V9.
And wherein in the periphery procedure of processing, it reprocesses outer Tuesday relief angle first to process outer Monday relief angle.
A kind of processing technology of sintex of the present invention, its sintex processed can not only be to high rigidity materials Material carries out Roughing and fine machining, can also carry out the very big processing of the impact forces such as milling, interrupted cut;
Secondly, its sintex processed, small with metal friction power in cutting, cutting is not easy to be bonded on cutting edge roundness, Be not likely to produce built-up edge, while high-speed cutting can be carried out, so when condition is identical, the roughness ratio on workpieces processing surface compared with It is low;
3rd, its sintex processed, its durability is higher than conventional tool, reduces the number of changing knife in processing, ensures The precision of workpiece to be machined;
4th, its Stupalox processed, high temperature resistant, red hardness is good;Continuous cutting, its cutting speed it can compare hard at high temperature Alloy cutter is much higher;Can carry out high-speed cutting can simultaneously realize " with car, milling generation mill " to a certain extent, and stock-removing efficiency is than tradition Cutter is high, and man-hour, electric power, the effect of lathe number are saved so as to reach.
Obviously, the above embodiments are merely examples for clarifying the description, and the restriction not to embodiment.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or Among changing still in the protection domain of the invention.

Claims (10)

1. a kind of processing technology of sintex, it includes, and semi-finished product cutter hub processes sub- technique and finished tools process sub- technique; Wherein described finished tools, which process sub- technique, to be included fluting procedure of processing, periphery procedure of processing, Gash procedure of processings and holds sword to add Work step is rapid, it is characterised in that wherein in the fluting procedure of processing, the emery wheel feed speed for processing of slotting is 20 ~ 25mm/ Min, emery wheel line rotating speed are 20 ~ 25m/min;In the periphery procedure of processing, wherein the emery wheel feeding of outer Monday relief angle processing Speed is 25 ~ 30mm/min;Emery wheel line rotating speed is 20 ~ 25mm/min;The emery wheel feed speed of outer Tuesday relief angle processing for 40 ~ 50mm/min, emery wheel line rotating speed are 20 ~ 25mm/min.
A kind of 2. processing technology of sintex according to claim 1, it is characterised in that:Wherein described fluting processing step In rapid, its groove depth is 1.70 ~ 1.85mm of disposable lower amount depth.
A kind of 3. processing technology of sintex according to claim 1, it is characterised in that:Wherein described fluting processing In step, the slotted wheel of use, its parameter is:Granularity D64,1 V 1 of shape, grinding wheel width 6mm.
A kind of 4. processing technology of sintex according to claim 1, it is characterised in that:Wherein described periphery processing In step, the emery wheel of the processing outer Monday relief angle use, its parameter is granularity D20,70 ° of shape 1V1.
A kind of 5. processing technology of sintex according to claim 1, it is characterised in that:Wherein described periphery processing In step, the emery wheel of the processing outer Tuesday relief angle use, its parameter is granularity D64,70 ° of shape 11V9.
A kind of 6. processing technology of sintex according to claim 1, it is characterised in that:Wherein described periphery processing step In rapid, it reprocesses outer Tuesday relief angle first to process outer Monday relief angle.
A kind of 7. processing technology of sintex according to claim 1, it is characterised in that:Wherein described periphery processing step In rapid, the drift angle of the processing grinding wheel is 5 °.
A kind of 8. processing technology of sintex according to claim 1, it is characterised in that:Wherein described semi-finished product cutter hub Sub- technique is processed, it comprises the following steps:
Fuel rod is cut to predetermined length, whole working angles were completed in 15 ~ 25 seconds;
Thick centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.03 ~ 0.07 mm;
Chamfer machining is carried out to the predetermined length fuel rod;
Smart centreless grinding processing is carried out to the fuel rod of the predetermined length, each depth of cut is 0.003 ~ 0.007 mm, completes half Finished product cutter hub;
Examine the semi-finished product cutter hub.
A kind of 9. processing technology of multipurpose ceramic cutter according to claim 8, it is characterised in that:Wherein by the original Charge bar is cut to the process of predetermined length, is completed in 20 seconds.
A kind of 10. processing technology of multipurpose ceramic cutter according to claim 8, it is characterised in that:It is wherein described thick Each depth of cut of centreless grinding processing is 0.05 mm;Each depth of cut of the essence centreless grinding processing is 0.005 mm.
CN201610975042.6A 2016-11-07 2016-11-07 A kind of processing technology of sintex CN107953156A (en)

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Application Number Priority Date Filing Date Title
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Publications (1)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113301A1 (en) * 2001-03-19 2002-10-02 Junker Erwin Maschf Gmbh Process for grinding a milling cutter having a toothed profile comprises forming an edge clearance by engaging a grinding disk in the direction of the sides of the teeth
EP1663573A1 (en) * 2003-09-23 2006-06-07 Walter Maschinenbau GmbH Grinding machine with a concentricity correction system
CN1876321A (en) * 2006-07-06 2006-12-13 周荣根 Carbide alloy metal saw production process
CN101239406A (en) * 2008-03-11 2008-08-13 贵州大学 Bulb slotting cutter and its abrasive machining four-shaft linkage equipment
CN101683698A (en) * 2009-08-18 2010-03-31 深圳市金洲精工科技股份有限公司 Milling cutter for forming circuit board and processing method thereof
CN103551929A (en) * 2013-10-12 2014-02-05 王天波 Fabricating method for milling cutter
CN104669076A (en) * 2014-12-05 2015-06-03 贵州西南工具(集团)有限公司 Method for machining back angle of arc-shaped shovel of end mill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113301A1 (en) * 2001-03-19 2002-10-02 Junker Erwin Maschf Gmbh Process for grinding a milling cutter having a toothed profile comprises forming an edge clearance by engaging a grinding disk in the direction of the sides of the teeth
EP1663573A1 (en) * 2003-09-23 2006-06-07 Walter Maschinenbau GmbH Grinding machine with a concentricity correction system
CN1876321A (en) * 2006-07-06 2006-12-13 周荣根 Carbide alloy metal saw production process
CN101239406A (en) * 2008-03-11 2008-08-13 贵州大学 Bulb slotting cutter and its abrasive machining four-shaft linkage equipment
CN101683698A (en) * 2009-08-18 2010-03-31 深圳市金洲精工科技股份有限公司 Milling cutter for forming circuit board and processing method thereof
CN103551929A (en) * 2013-10-12 2014-02-05 王天波 Fabricating method for milling cutter
CN104669076A (en) * 2014-12-05 2015-06-03 贵州西南工具(集团)有限公司 Method for machining back angle of arc-shaped shovel of end mill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈站等: "圆柱立铣刀磨削加工刀轨计算研究", 《机电技术》 *

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Application publication date: 20180424