CN104400356A - Machining process for steel gasket - Google Patents
Machining process for steel gasket Download PDFInfo
- Publication number
- CN104400356A CN104400356A CN201410680457.1A CN201410680457A CN104400356A CN 104400356 A CN104400356 A CN 104400356A CN 201410680457 A CN201410680457 A CN 201410680457A CN 104400356 A CN104400356 A CN 104400356A
- Authority
- CN
- China
- Prior art keywords
- product
- milling
- machining
- millimeters
- milling machine
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title abstract description 10
- 238000003801 milling Methods 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000003746 surface roughness Effects 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005498 polishing Methods 0.000 abstract 2
- 230000002950 deficient Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000012372 quality testing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turning (AREA)
Abstract
The invention discloses a machining process for a steel gasket. The machining process comprises the following steps: I, machining a material with a lathe, and initially cutting the outline of a product according to a drawing size, wherein the cutting diameter is phi25+0.1-0.1 millimeters, and the thickness is 4 millimeters; II, machining the cut product with a milling machine, and milling a circular hole of which the diameter is phi12.1 millimeters by taking the center of a circular hole which is phi25+0.1-0.1 millimeters as the circle center; III, performing stress treatment on the product; IV, machining with the milling machine, and finely milling the product thickness to 2 millimeters; V, removing burrs of the machined product, and polishing the surface till the surface roughness is Ra3.2; VI, inspecting and warehousing the product. According to the machining process, the production requirement is met through outline lathing with the lathe, hole milling and machining with the milling machine, stress treatment, burr removing, surface polishing and quality detection, the accuracy and the strength of the produced steel gasket are increased and enhanced, the requirement is met, the defective rate is lowered, and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of processing technology of steel washer, belong to Machining Technology field.
Background technology
Existing a variety of method is manufactured with to steel washer, but all there are this some problems, such as steel washer insufficient strength, the hole precision of steel washer is inadequate, steel washer global shape is undesirable, and such steel washer can not be met the need of market, and is unfavorable for carrying out smoothly of production, therefore in order to better enable steel washer 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 steel washer that is of the required size.
Technical solution of the present invention is achieved in that a kind of processing technology of steel washer, the first step: process material with lathe, the profile of product is tentatively cut out according to drawing size, cutting diameter φ 25+0.1-0.1mm, thick 4mm; Second step: process with the product of milling machine to well cutting, with the center of φ 25+0.1-0.1mm circular hole for the center of circle, milling diameter is the circular hole of φ 12.1mm; 3rd step: stress process is carried out to product; 4th step: with milling machine processing, by product thickness finish-milling to 2mm; 5th step: carry out deburring to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 6th step: product is tested and warehouse-in.
Preferably, in the 6th 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 steel washer of the present invention, by lathe car profile, milling machine hole milling and processing, stress process, deburring, surface finish, quality testing, meet production requirement, improve precision, the intensity of the steel washer 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 steel washer 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 steel washer 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, cutting diameter φ 24.9mm, thick 4mm, tentatively determines the form factor of product; Second step: process with the product of milling machine to well cutting, with the center of φ 24.9mm circular hole for the center of circle, milling diameter is the circular hole of φ 12.1mm, carries out hole milling processing as requested; 3rd step: carry out stress process to product, eliminates the unnecessary stress of product; 4th step: with milling machine processing, by product thickness finish-milling to 2mm, product is carried out finish-milling processing according to drawing requirement; 5th step: carry out deburring to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2, the roughness met the demands, product attractive in appearance; 6th 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, and cutting diameter φ 25mm, thick 4mm, tentatively determine the form factor of product; Second step: process with the product of milling machine to well cutting, with the center of φ 25mm circular hole for the center of circle, milling diameter is the circular hole of φ 12.1mm, carries out hole milling processing as requested; 3rd step: carry out stress process to product, eliminates the unnecessary stress of product; 4th step: with milling machine processing, by product thickness finish-milling to 2mm, product is carried out finish-milling processing according to drawing requirement; 5th step: carry out deburring to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2, the roughness met the demands, product attractive in appearance; 6th 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 three: the first step: process material with lathe, tentatively cuts out the profile of product according to drawing size, and cutting diameter φ 25.1mm, thick 4mm, tentatively determine the form factor of product; Second step: process with the product of milling machine to well cutting, with the center of φ 25.1mm circular hole for the center of circle, milling diameter is the circular hole of φ 12.1mm, carries out hole milling processing as requested; 3rd step: carry out stress process to product, eliminates the unnecessary stress of product; 4th step: with milling machine processing, by product thickness finish-milling to 2mm, product is carried out finish-milling processing according to drawing requirement; 5th step: carry out deburring to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2, the roughness met the demands, product attractive in appearance; 6th 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 steel washer of the present invention, by lathe car profile, milling machine hole milling and processing, stress process, deburring, surface finish, quality testing, meet production requirement, improve precision, the intensity of the steel washer 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 steel washer, is characterized in that: the first step: process material with lathe, the profile of product is tentatively cut out according to drawing size, cutting diameter φ 25+0.1-0.1mm, thick 4mm; Second step: process with the product of milling machine to well cutting, with the center of φ 25+0.1-0.1mm circular hole for the center of circle, milling diameter is the circular hole of φ 12.1mm; 3rd step: stress process is carried out to product; 4th step: with milling machine processing, by product thickness finish-milling to 2mm; 5th step: carry out deburring to the product processed, carries out surface finish, makes its surface roughness get to Ra3.2; 6th step: product is tested and warehouse-in.
2. the processing technology of a kind of steel washer as claimed in claim 1, is characterized in that: in the 6th 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 |
|---|---|---|---|
| CN201410680457.1A CN104400356A (en) | 2014-11-24 | 2014-11-24 | Machining process for steel gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680457.1A CN104400356A (en) | 2014-11-24 | 2014-11-24 | Machining process for steel gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400356A true CN104400356A (en) | 2015-03-11 |
Family
ID=52638055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680457.1A Pending CN104400356A (en) | 2014-11-24 | 2014-11-24 | Machining process for steel gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400356A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364487A (en) * | 2015-11-30 | 2016-03-02 | 景宁畲族自治县通用机械配件厂（普通合伙） | Processing technology for processing fasteners |
| CN106925663A (en) * | 2015-12-31 | 2017-07-07 | 中核建中核燃料元件有限公司 | A kind of spring washer manufacturing process |
| CN107755978A (en) * | 2017-09-28 | 2018-03-06 | 中国航发动力股份有限公司 | A kind of quick processing method of the middle-size and small-size annular element of aero-engine and its endoporus |
| CN109132413A (en) * | 2018-06-15 | 2019-01-04 | 首钢水城钢铁（集团）有限责任公司 | A kind of roller and its manufacturing method for belt conveyor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010173048A (en) * | 2009-02-02 | 2010-08-12 | Nsk Ltd | Method of machining thin tapered ring with claw sections, and chuck |
| CN101947720A (en) * | 2010-09-25 | 2011-01-19 | 上海摩虹轴承有限公司 | Processing technology for plunger ring |
| CN102049666A (en) * | 2010-07-27 | 2011-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for manufacturing large elastic obturating piston ring |
| CN102862023A (en) * | 2012-08-29 | 2013-01-09 | 苏州市意可机电有限公司 | Machining process of positioning gasket |
| CN104108010A (en) * | 2014-07-24 | 2014-10-22 | 成都亨通兆业精密机械有限公司 | Processing technology of ring gauge |
-
2014
- 2014-11-24 CN CN201410680457.1A patent/CN104400356A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010173048A (en) * | 2009-02-02 | 2010-08-12 | Nsk Ltd | Method of machining thin tapered ring with claw sections, and chuck |
| CN102049666A (en) * | 2010-07-27 | 2011-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for manufacturing large elastic obturating piston ring |
| CN101947720A (en) * | 2010-09-25 | 2011-01-19 | 上海摩虹轴承有限公司 | Processing technology for plunger ring |
| CN102862023A (en) * | 2012-08-29 | 2013-01-09 | 苏州市意可机电有限公司 | Machining process of positioning gasket |
| CN104108010A (en) * | 2014-07-24 | 2014-10-22 | 成都亨通兆业精密机械有限公司 | Processing technology of ring gauge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364487A (en) * | 2015-11-30 | 2016-03-02 | 景宁畲族自治县通用机械配件厂（普通合伙） | Processing technology for processing fasteners |
| CN106925663A (en) * | 2015-12-31 | 2017-07-07 | 中核建中核燃料元件有限公司 | A kind of spring washer manufacturing process |
| CN107755978A (en) * | 2017-09-28 | 2018-03-06 | 中国航发动力股份有限公司 | A kind of quick processing method of the middle-size and small-size annular element of aero-engine and its endoporus |
| CN107755978B (en) * | 2017-09-28 | 2019-04-09 | 中国航发动力股份有限公司 | A kind of quick processing method of the middle-size and small-size annular element of aero-engine and its inner hole |
| CN109132413A (en) * | 2018-06-15 | 2019-01-04 | 首钢水城钢铁（集团）有限责任公司 | A kind of roller and its manufacturing method for belt conveyor |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
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| RJ01 | Rejection of invention patent application after publication |