CN104588978A - Sleeve machining process - Google Patents
Sleeve machining process Download PDFInfo
- Publication number
- CN104588978A CN104588978A CN201410687104.4A CN201410687104A CN104588978A CN 104588978 A CN104588978 A CN 104588978A CN 201410687104 A CN201410687104 A CN 201410687104A CN 104588978 A CN104588978 A CN 104588978A
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- CN
- China
- Prior art keywords
- product
- cylinder
- sleeve
- milling
- blind hole
- 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
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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)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sleeve machining process. The sleeve machining process comprises the steps that firstly, a lathe is used for machining a material with the diameter phi of 18 mm and the length of 36 mm; secondly, the cylinder with the diameter phi of 18 mm is cut, the circle center and the centers of the two ends are cut to be 16 mm wide and 25 mm long; thirdly, a milling machine is used for machining, the cylinder with the diameter phi of 18 mm is outwards milled by 6+0.10 mm, and the diameter is milled to be phi 13 mm; fourthly, the milling machine is used for machining a product, and 50-0.1 mm is reserved in the cylinder with the diameter phi of 18 mm; fifthly, a blind hole with the diameter phi of 8.5 mm and the depth of 20 mm is milled in the end face of the cylinder with the width of 16 mm; sixthly, threads with the depth of 15 mm are tapped in the blind hole with the diameter phi of 8.5 mm; seventhly, the machined product is subjected to acute angle rounding and surface polishing so that the surface roughness of the machined product can reach Ra 3.2; eighthly, the product is inspected and put in storage. According to the sleeve machining process, the lathe is used for turning the shape, the milling machine is used for milling holes and the blind hole, the threads are tapped, acute angle rounding and surface polishing are conducted, and quality detection is carried out, so that the production requirements are met, the accuracy and strength of produced sleeves are improved, the produced sleeves are made to meet the requirements, the defective rate is lowered, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of processing technology of sleeve, belong to Machining Technology field.
Background technology
Existing a variety of method is manufactured with to sleeve, but all there are this some problems, such as sleeve strength is inadequate, the hole precision of sleeve is inadequate, sleeve global shape is undesirable, and such sleeve can not be met the need of market, and is unfavorable for carrying out smoothly of production, therefore in order to better enable sleeve meet the demands, proposing a kind of technological method for processing and solving this problem.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of machining accuracy accurately, the processing technology of sleeve that is of the required size.
Technical solution of the present invention is achieved in that a kind of processing technology of sleeve, the first step: process material with lathe, the profile of product is tentatively cut out according to drawing size, diameter phi 18mm, long 36mm; Circle centre position and two ends heartcut are 16mm by second step: cut the cylinder of φ 18mm, long 25mm; 3rd step: process with milling machine, by outside for the cylinder of φ 18mm milling 6+0.1 0mm, diameter milling is to φ 13mm; 4th step: process product with milling machine, by φ 18mm cylindroma 50-0.1mm; 5th step: in the cylindrical end facing cut φ 8.5mm blind hole that 16mm is wide, hole depth 20mm; 6th step: tapping processing is carried out to φ 8.5mm blind hole, the dark 15mm of screw thread; 7th step: carry out acute angle abate to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 8th step: product is tested and warehouse-in.
Preferably, in the 8th step, test selective examination time, carry out outward appearance sampling observation and size inspect by random samples, outward appearance inspects 10 by random samples, and size inspects 6 by random samples.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The processing technology of a kind of sleeve of the present invention, by the processing of lathe car profile, milling machine hole milling and milling blind hole, tapping processing, acute angle abate and surface finish, quality testing, meet production requirement, improve precision, the intensity of the sleeve produced, make it meet the requirements, reduction in the numbers of seconds, reduces production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the finished product schematic diagram of the processing technology of a kind of sleeve of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Be the processing technology of a kind of sleeve of the present invention as shown in Figure 1, embodiment one: the first step: process material with lathe, tentatively cuts out the profile of product according to drawing size, diameter phi 18mm, long 36mm, tentatively determines product size; Second step: the cylinder of φ 18mm is cut, be 16mm by circle centre position and two ends heartcut, long 25mm, processes according to drawing requirement; 3rd step: process with milling machine, by outside for the cylinder of φ 18mm milling 6mm, diameter milling, to φ 13mm, carries out sharp processing according to drawing requirement; 4th step: process product with milling machine, by φ 18mm cylindroma 4.9mm, meets product drawing requirement; 5th step: in the cylindrical end facing cut φ 8.5mm blind hole that 16mm is wide, hole depth 20mm, carries out the processing of milling blind hole as requested; 6th step: tapping processing is carried out to φ 8.5mm blind hole, the dark 15mm of screw thread, carries out tapping processing according to drawing requirement; 7th step: carry out acute angle abate to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 8th step: product is tested and warehouse-in, test selective examination time, carry out outward appearance sampling observation and size inspect by random samples, outward appearance inspects 10 by random samples, and size inspects 6 by random samples.
Embodiment two: the first step: process material with lathe, tentatively cuts out the profile of product according to drawing size, diameter phi 18mm, and long 36mm, tentatively determines product size; Second step: the cylinder of φ 18mm is cut, be 16mm by circle centre position and two ends heartcut, long 25mm, processes according to drawing requirement; 3rd step: process with milling machine, by outside for the cylinder of φ 18mm milling 6.1mm, diameter milling, to φ 13mm, carries out sharp processing according to drawing requirement; 4th step: process product with milling machine, by φ 18mm cylindroma 5mm, meets product drawing requirement; 5th step: in the cylindrical end facing cut φ 8.5mm blind hole that 16mm is wide, hole depth 20mm, carries out the processing of milling blind hole as requested; 6th step: tapping processing is carried out to φ 8.5mm blind hole, the dark 15mm of screw thread, carries out tapping processing according to drawing requirement; 7th step: carry out acute angle abate to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 8th step: product is tested and warehouse-in, test selective examination time, carry out outward appearance sampling observation and size inspect by random samples, outward appearance inspects 10 by random samples, and size inspects 6 by random samples.
The processing technology of a kind of sleeve of the present invention, by the processing of lathe car profile, milling machine hole milling and milling blind hole, tapping processing, acute angle abate and surface finish, quality testing, meet production requirement, improve precision, the intensity of the sleeve produced, make it meet the requirements, reduction in the numbers of seconds, reduces production cost.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a processing technology for sleeve, is characterized in that: the first step: process material with lathe, the profile of product is tentatively cut out according to drawing size, diameter phi 18mm, long 36mm; Circle centre position and two ends heartcut are 16mm by second step: cut the cylinder of φ 18mm, long 25mm; 3rd step: process with milling machine, by outside for the cylinder of φ 18mm milling 6+0.1 0mm, diameter milling is to φ 13mm; 4th step: process product with milling machine, by φ 18mm cylindroma 50-0.1mm; 5th step: in the cylindrical end facing cut φ 8.5mm blind hole that 16mm is wide, hole depth 20mm; 6th step: tapping processing is carried out to φ 8.5mm blind hole, the dark 15mm of screw thread; 7th step: carry out acute angle abate to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 8th step: product is tested and warehouse-in.
2. the processing technology of a kind of sleeve as claimed in claim 1, is characterized in that: in the 8th step, test selective examination time, carry out outward appearance sampling observation and size inspect by random samples, outward appearance inspects 10 by random samples, and size inspects 6 by random samples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687104.4A CN104588978A (en) | 2014-11-25 | 2014-11-25 | Sleeve machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687104.4A CN104588978A (en) | 2014-11-25 | 2014-11-25 | Sleeve machining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104588978A true CN104588978A (en) | 2015-05-06 |
Family
ID=53115216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687104.4A Pending CN104588978A (en) | 2014-11-25 | 2014-11-25 | Sleeve machining process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855806A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Machining process for bent sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260259A (en) * | 1998-09-11 | 2000-07-19 | Thk株式会社 | Ball-screw nut and making method thereof, linear guiding device and ball-screw for turning |
| JP2001263355A (en) * | 2000-03-22 | 2001-09-26 | Matsushita Electric Ind Co Ltd | Method of working bearing sleeve with dynamic pressure groove |
| CN101618498A (en) * | 2009-07-17 | 2010-01-06 | 宁波安拓实业有限公司 | Manufacturing process of adjusting nut |
| CN202053212U (en) * | 2011-01-07 | 2011-11-30 | 广西玉柴重工有限公司 | Installing sleeve structure for sensor |
| CN102941448A (en) * | 2012-11-22 | 2013-02-27 | 河南航天精工制造有限公司 | Aluminum alloy highly-locking nut machining process |
| CN103447833A (en) * | 2013-08-12 | 2013-12-18 | 重庆江增船舶重工有限公司 | PTFE (polytetrafluoroethylene) plastic rotating sleeve machining method |
| CN103659193A (en) * | 2013-12-13 | 2014-03-26 | 重庆布莱迪仪器仪表有限公司 | Machining process of balance cage type regulating valve locking nut |
-
2014
- 2014-11-25 CN CN201410687104.4A patent/CN104588978A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260259A (en) * | 1998-09-11 | 2000-07-19 | Thk株式会社 | Ball-screw nut and making method thereof, linear guiding device and ball-screw for turning |
| JP2001263355A (en) * | 2000-03-22 | 2001-09-26 | Matsushita Electric Ind Co Ltd | Method of working bearing sleeve with dynamic pressure groove |
| CN101618498A (en) * | 2009-07-17 | 2010-01-06 | 宁波安拓实业有限公司 | Manufacturing process of adjusting nut |
| CN202053212U (en) * | 2011-01-07 | 2011-11-30 | 广西玉柴重工有限公司 | Installing sleeve structure for sensor |
| CN102941448A (en) * | 2012-11-22 | 2013-02-27 | 河南航天精工制造有限公司 | Aluminum alloy highly-locking nut machining process |
| CN103447833A (en) * | 2013-08-12 | 2013-12-18 | 重庆江增船舶重工有限公司 | PTFE (polytetrafluoroethylene) plastic rotating sleeve machining method |
| CN103659193A (en) * | 2013-12-13 | 2014-03-26 | 重庆布莱迪仪器仪表有限公司 | Machining process of balance cage type regulating valve locking nut |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855806A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Machining process for bent sleeve |
| CN105855806B (en) * | 2016-05-16 | 2018-01-16 | 苏州博豪精密机械有限公司 | A kind of processing technology of curved sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |