CN108637596A - A kind of cutting working method of metal parts - Google Patents
A kind of cutting working method of metal parts Download PDFInfo
- Publication number
- CN108637596A CN108637596A CN201810357479.2A CN201810357479A CN108637596A CN 108637596 A CN108637596 A CN 108637596A CN 201810357479 A CN201810357479 A CN 201810357479A CN 108637596 A CN108637596 A CN 108637596A
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- processing
- metal parts
- raw material
- cutting working
- working method
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention provides a kind of cutting working methods of metal parts comprising following steps.The raw material idiosome of a revolving body spindle-type part to be processed is provided, wherein at least definition has a peripheral surface, first end face, a second end face and a mating endoporus on the raw material idiosome.Preliminary turnery processing, first time finishing processing, preliminary Milling Process, second of finishing processing and retrofit are carried out to the peripheral surface of the raw material idiosome, first end face, second end face and mating endoporus, it is made to become the revolving body spindle-type part of finished product from raw material idiosome.The present invention provides a kind of cutting working methods of metal parts, and common process and the mode of digital control processing are combined together, high in machining efficiency.
Description
Technical field
The invention belongs to metal parts manufacture fields, especially, a kind of machining side for the metal parts being directed to
Method.
Background technology
It is known that with the extensive use of mechanical equipment, mechanical processing has become the general method of processing parts of industry.
Any engineering goods are all made of part combination of different shapes.In these parts, in addition to only a few
Part directly obtains outer, the method that most parts will be Jing Guo machining using the methods of hot investment casting or precision forging
It obtains.
In machine industry, the processing capacity that machining is undertaken accounts for about the 40% ~ 60% of machine manufacture amount of work.
It can thus be seen that machining has very important status during machine-building.
Why machining can widely be applied, and be because compared with some other processing method, it has
There is following advantage outstanding：
1, machining can get quite high dimensional accuracy and smaller surface roughness value.Be ground outer circle precision up to IT6 ~
IT5 grades, surface roughness value is 0.8 ~ 0.1 μm；The surface roughness value of mirror grinding is even up to 0.006 μm.Such essence
Degree is difficult to realize with other processing methods.
2, machining adaptability is stronger, is hardly limited by the material of part, size and quality.It not yet finds at present
It is unable to the metal material of machining, even the nonmetallic materials such as rubber, plastics, timber also can be carried out machining.Its
Processing dimension is as low as less than 0. 1mm, and big to tens of rice, quality is up to hundreds of tons.Current vertical lathe maximum in the world can add
The workpiece of 26 m of work diameter, and can get quite high dimensional accuracy and smaller surface roughness value.
And constantly advancing with mechanical manufacturing technology, industry has developed novel numerical-control processing method, is
Refer to a kind of process that part processing is carried out on numerically-controlled machine tool.
The technological procedure that numerically-controlled machine tool processing is processed with traditional machine tool is said on the whole to be consistent, but is also had occurred apparent
Variation.With the machining process of digital information control part and tool displacement.It is solve part kind it is changeable, batch
The problems such as small, complex-shaped, precision is high and the effective way for realizing high efficiency and automation processing.
Invention content
The purpose of the present invention is to provide a kind of cutting working methods of metal parts, by common process and digital control processing
Mode be combined together, it is high in machining efficiency.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of processing method of metal parts comprising following steps：
The raw material idiosome of a revolving body spindle-type part to be processed is provided, wherein at least definition has a periphery on the raw material idiosome
Face, first end face, a second end face and a mating endoporus；
Preliminary turnery processing is carried out to the peripheral surface of the raw material idiosome, first end face, second end face and mating endoporus,
Middle allowance is 1.5mm；
To it is described it is rough turn after raw material idiosome its preliminary turnery processing is crossed in a manner of digital control processing position carry out essence for the first time
Vehicle Processing, wherein allowance are 0.5mm；
Tool changing simultaneously clamps the idiosome after first time smart car using fixture, and preliminary Milling Process is carried out to it to add
The notch and/or groove that work needs become half-finished parts, and wherein allowance is 1mm；
Second of finishing processing is carried out until predetermined size, wherein more than processing in a manner of digital control processing to the half-finished parts
Amount is 0.2 ~ 0.3mm；
Finish-milling processing is carried out in a manner of digital control processing to the half-finished parts so that the notch and/or groove being arranged thereon
Meet predetermined size, wherein allowance is 0.2 ~ 0.3mm, so far complete the raw material idiosome to finished product revolving body spindle-type
Part.
Further, in different embodiments, further include the deburring to the revolving body spindle-type part of the finished product and
Polishing step.
Further, in different embodiments, further include revolving body spindle-type part tapping step to the finished product.
Further, in different embodiments, wherein the fixture used includes chuck clamps.
Further, in different embodiments, wherein the fixture used is carried out by the way of axially loaded
It clamps.
Further, in different embodiments, wherein after each processing to raw material idiosome, it can all be carried out
The residual stress generated when being heat-treated to eliminate processing.
Further, in different embodiments, it is to it wherein when the half-finished parts carry out second of smart car
The dimensioned without geometric tolerance is carried out to predetermined size.
Further, in different embodiments, wherein the rotator shaft type part includes bearing holder (housing, cover).
Compared with the existing technology, the cutting working method of a kind of metal parts provided by the invention, will commonly machine
It is combined together with digital control processing, various revolving body spindle-type parts, and high yield rate, Jin Er is processed so as to efficient
The cost of part is reduced to a certain extent.
Further, the cutting working method of the metal parts of the present invention is highly suitable for small lot, special type
The processing of revolving body spindle-type part has good market application prospect.
Specific implementation mode
Below with reference to embodiment, to a kind of technical solution work of the cutting working method of metal parts of the present invention
It is described in further detail.
An embodiment of the invention provides a kind of processing method of metal parts comprising following steps.
The raw material idiosome of a revolving body spindle-type part to be processed is provided, wherein at least definition has one on the raw material idiosome
Peripheral surface, first end face, a second end face and a mating endoporus.To the peripheral surface of the raw material idiosome, first end face,
Biend and mating endoporus carry out preliminary turnery processing, and wherein allowance is 1.5mm, are then heat-treated to it to eliminate
Residual stress after processing.
To it is described it is rough turn after raw material idiosome its preliminary turnery processing is crossed in a manner of digital control processing position carry out first
Secondary finishing processing, wherein allowance are 0.5mm.Tool changing simultaneously clamps the embryo after first time smart car using fixture
Body carries out it preliminary Milling Process with the notch and/or groove of processing needs and becomes half-finished parts, wherein more than processing
Amount is 1mm.Every time after processing, it can be preferably heat-treated to remove remaining machining stress.
Further, in a preferred embodiment, the fixture for being directed to use includes chuck clamps, used folder
Tight mode is clamped by the way of axially loaded.
Further, second of finishing processing is carried out until pre- scale in a manner of digital control processing to the half-finished parts
Very little, wherein allowance is 0.2 ~ 0.3mm.Second of finishing processing mode being directed to is to carry out no geometric tolerance to it
Dimensioned is to predetermined size.
Finish-milling processing is carried out in a manner of digital control processing to the half-finished parts so that the notch that is arranged thereon and/or
Groove meets predetermined size, and wherein allowance is 0.2 ~ 0.3mm, so far complete the raw material idiosome to finished product rotator shaft
Type part.
Further, further include the deburring to the revolving body spindle-type part of the finished product and polishing step and may need
The tapping step wanted.
Common machining sum number control processing is incorporated in by a kind of cutting working method of metal parts provided by the invention
Together, various revolving body spindle-type parts, and high yield rate are processed so as to efficient, and then reduced to a certain extent
The cost of part.
Further, the cutting working method of the metal parts of the present invention is highly suitable for small lot, special type
The processing of revolving body spindle-type part has good market application prospect.
The technical scope of the present invention is not limited solely to the content in above description, and those skilled in the art can not take off
Under the premise of from technical thought of the invention, many variations and modifications are carried out to above-described embodiment, and these deformations and modification should all
When being within the scope of the present invention.
Claims (8)
1. a kind of cutting working method of metal parts；It is characterized in that, it includes the following steps：
The raw material idiosome of a revolving body spindle-type part to be processed is provided, wherein at least definition has a periphery on the raw material idiosome
Face, first end face, a second end face and a mating endoporus；
Preliminary turnery processing is carried out to the peripheral surface of the raw material idiosome, first end face, second end face and mating endoporus,
Middle allowance is 1.5mm；
To it is described it is rough turn after raw material idiosome its preliminary turnery processing is crossed in a manner of digital control processing position carry out essence for the first time
Vehicle Processing, wherein allowance are 0.5mm；
Tool changing simultaneously clamps the idiosome after first time smart car using fixture, and preliminary Milling Process is carried out to it to add
The notch and/or groove that work needs become half-finished parts, and wherein allowance is 1mm；
Second of finishing processing is carried out until predetermined size, wherein more than processing in a manner of digital control processing to the half-finished parts
Amount is 0.2 ~ 0.3mm；
Finish-milling processing is carried out in a manner of digital control processing to the half-finished parts so that the notch and/or groove being arranged thereon
Meet predetermined size, wherein allowance is 0.2 ~ 0.3mm, so far complete the raw material idiosome to finished product revolving body spindle-type
Part.
2. the cutting working method of metal parts according to claim 1；It is characterized in that, it further includes to the finished product
Revolving body spindle-type part deburring and polishing step.
3. the cutting working method of metal parts according to claim 1；It is characterized in that, it further includes to the finished product
Revolving body spindle-type part tapping step.
4. the cutting working method of metal parts according to claim 1；It is characterized in that, the fixture wherein used
Including chuck clamps.
5. the cutting working method of metal parts according to claim 1；It is characterized in that, the fixture wherein used
It is to be clamped by the way of axially loaded.
6. the cutting working method of metal parts according to claim 1；It is characterized in that, wherein to raw material idiosome
Every time after processing, the residual stress that is generated when all can be heat-treated to eliminate processing to it.
7. the cutting working method of metal parts according to claim 1；It is characterized in that, wherein in the semi-finished product zero
It is that the dimensioned of no geometric tolerance is carried out to it to predetermined size when part carries out second of smart car.
8. the cutting working method of metal parts according to claim 1；It is characterized in that, the wherein described rotator shaft type
Part includes bearing holder (housing, cover).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357479.2A CN108637596A (en) | 2018-04-20 | 2018-04-20 | A kind of cutting working method of metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357479.2A CN108637596A (en) | 2018-04-20 | 2018-04-20 | A kind of cutting working method of metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637596A true CN108637596A (en) | 2018-10-12 |
Family
ID=63746640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357479.2A Withdrawn CN108637596A (en) | 2018-04-20 | 2018-04-20 | A kind of cutting working method of metal parts |
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| Country | Link |
|---|---|
| CN (1) | CN108637596A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054128A (en) * | 1991-06-28 | 1993-01-14 | Ntn Corp | Hollow shaft processing method |
| CN1945030A (en) * | 2006-10-26 | 2007-04-11 | 贵州凯星液力传动机械有限公司 | Method for processing high accuracy high strength bolt |
| CN102825515A (en) * | 2012-08-23 | 2012-12-19 | 常州宝菱重工机械有限公司 | Machining method of high-accuracy cutter shaft of rotary shear |
| CN103611949A (en) * | 2013-12-03 | 2014-03-05 | 齐齐哈尔市金车工业公司 | Pulley batch machining method |
| CN103921090A (en) * | 2014-04-28 | 2014-07-16 | 哈尔滨汽轮机厂有限责任公司 | Machining method of wheel groove semi-finish milling cutter |
| CN104388851A (en) * | 2014-11-24 | 2015-03-04 | 湖北三江航天红阳机电有限公司 | Machining deformation process control method for aluminum alloy multi-frame plate part |
| CN104625602A (en) * | 2014-12-01 | 2015-05-20 | 祝云 | Method for machining thin-wall bearing housing part |
| CN105382492A (en) * | 2015-11-27 | 2016-03-09 | 成都飞机工业（集团）有限责任公司 | Turn-milling combination machining process for shaft parts of special-shaped structure |
| CN106624663A (en) * | 2017-02-15 | 2017-05-10 | 苏州鑫强精密机械有限公司 | Manufacturing method for metal bearing sleeve |
-
2018
- 2018-04-20 CN CN201810357479.2A patent/CN108637596A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054128A (en) * | 1991-06-28 | 1993-01-14 | Ntn Corp | Hollow shaft processing method |
| CN1945030A (en) * | 2006-10-26 | 2007-04-11 | 贵州凯星液力传动机械有限公司 | Method for processing high accuracy high strength bolt |
| CN102825515A (en) * | 2012-08-23 | 2012-12-19 | 常州宝菱重工机械有限公司 | Machining method of high-accuracy cutter shaft of rotary shear |
| CN103611949A (en) * | 2013-12-03 | 2014-03-05 | 齐齐哈尔市金车工业公司 | Pulley batch machining method |
| CN103921090A (en) * | 2014-04-28 | 2014-07-16 | 哈尔滨汽轮机厂有限责任公司 | Machining method of wheel groove semi-finish milling cutter |
| CN104388851A (en) * | 2014-11-24 | 2015-03-04 | 湖北三江航天红阳机电有限公司 | Machining deformation process control method for aluminum alloy multi-frame plate part |
| CN104625602A (en) * | 2014-12-01 | 2015-05-20 | 祝云 | Method for machining thin-wall bearing housing part |
| CN105382492A (en) * | 2015-11-27 | 2016-03-09 | 成都飞机工业（集团）有限责任公司 | Turn-milling combination machining process for shaft parts of special-shaped structure |
| CN106624663A (en) * | 2017-02-15 | 2017-05-10 | 苏州鑫强精密机械有限公司 | Manufacturing method for metal bearing sleeve |
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Application publication date: 20181012 |