CN107470870A - A kind of Production of bearing technique - Google Patents
A kind of Production of bearing technique Download PDFInfo
- Publication number
- CN107470870A CN107470870A CN201710918945.5A CN201710918945A CN107470870A CN 107470870 A CN107470870 A CN 107470870A CN 201710918945 A CN201710918945 A CN 201710918945A CN 107470870 A CN107470870 A CN 107470870A
- Authority
- CN
- China
- Prior art keywords
- bearing
- thick embryo
- production
- polishing
- technique
- 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
-
- 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
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
Abstract
The invention discloses a kind of Production of bearing technique, described Production of bearing technique comprises the following steps：1) stock up；2) machine-shaping；3) the thick embryo of each part of polishing；4) thick embryo after polishing is heat-treated, quenching uses 900 degree；5) the thick embryo after heat treatment is finely polished again；6) each part is assembled and combined；7) to bearing cleaning treatment；8) product quality and the detection of bearing clean-up performance；9) qualified product packaging is put in storage.The present invention is advantageous in that：Rigidity is big, frictional heating is small, temperature rise is low, heat endurance is good, has ensured the performance of bearing, has extended the service life of bearing.
Description
Technical field
The present invention relates to mechanical production technology, and in particular to a kind of Production of bearing technique.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.In existing Production of bearing technique, only by forging woollen and
Material selects, and without the strict control of subsequent handling, allotment improves processing technology, and excessive frictional force can subtract bearing life
It is few, and huge noise is produced, influence machine operation.Have a strong impact on the service life of bearing.
The content of the invention
It is an object of the invention to provide a kind of Production of bearing technique, described Production of bearing technique comprises the following steps：
1) stock up：The bearing material uses high-carbon-chromium bearing steel；
2) machine-shaping：Blank Vehicle Processing is circularized with lathe, defective forging blank part is removed, obtains bearing
The thick embryo of each part；
3) the thick embryo of each part of polishing；
4) thick embryo after polishing is heat-treated, quenching uses 900 degree；
5) the thick embryo after heat treatment is finely polished again；
6) each part is assembled and combined；
7) to bearing cleaning treatment；
8) product quality and the detection of bearing clean-up performance；
9) qualified product packaging is put in storage.
The grinding depth of the step 3) must not exceed 2mm-3mm.
The present invention is advantageous in that：Rigidity is big, frictional heating is small, temperature rise is low, heat endurance is good, has ensured bearing
Performance, extend the service life of bearing.
Embodiment
In order to deepen the understanding of the present invention and understanding, the present invention is made further with reference to embodiment
Illustrate and introduce.
Embodiment 1
A kind of Production of bearing technique, described Production of bearing technique comprise the following steps：
1) stock up：The bearing material uses high-carbon-chromium bearing steel；
2) machine-shaping：Blank Vehicle Processing is circularized with lathe, defective forging blank part is removed, obtains bearing
The thick embryo of each part；
3) the thick embryo of each part of polishing；
4) thick embryo after polishing is heat-treated, quenching uses 900 degree；
5) the thick embryo after heat treatment is finely polished again；
6) each part is assembled and combined；
7) to bearing cleaning treatment；
8) product quality and the detection of bearing clean-up performance；
9) qualified product packaging is put in storage.
The grinding depth of the step 3) must not exceed 2mm.
Embodiment 2
A kind of Production of bearing technique, described Production of bearing technique comprise the following steps：
1) stock up：The bearing material uses high-carbon-chromium bearing steel；
2) machine-shaping：Blank Vehicle Processing is circularized with lathe, defective forging blank part is removed, obtains bearing
The thick embryo of each part；
3) the thick embryo of each part of polishing；
4) thick embryo after polishing is heat-treated, quenching uses 900 degree；
5) the thick embryo after heat treatment is finely polished again；
6) each part is assembled and combined；
7) to bearing cleaning treatment；
8) product quality and the detection of bearing clean-up performance；
9) qualified product packaging is put in storage.
The grinding depth of the step 3) must not exceed 3mm.
Claims (2)
1. a kind of Production of bearing technique, it is characterised in that described Production of bearing technique comprises the following steps：
1) stock up：The bearing material uses high-carbon-chromium bearing steel；
2) machine-shaping：Blank Vehicle Processing is circularized with lathe, defective forging blank part is removed, obtains each portion of bearing
The thick embryo of part；
3) the thick embryo of each part of polishing；
4) thick embryo after polishing is heat-treated, quenching uses 900 degree；
5) the thick embryo after heat treatment is finely polished again；
6) each part is assembled and combined；
7) to bearing cleaning treatment；
8) product quality and the detection of bearing clean-up performance；
9) qualified product packaging is put in storage.
2. a kind of Production of bearing technique according to claim 1, it is characterised in that the grinding depth of the step 3) must not
More than 2mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918945.5A CN107470870A (en) | 2017-09-30 | 2017-09-30 | A kind of Production of bearing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918945.5A CN107470870A (en) | 2017-09-30 | 2017-09-30 | A kind of Production of bearing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107470870A true CN107470870A (en) | 2017-12-15 |
Family
ID=60605964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918945.5A Pending CN107470870A (en) | 2017-09-30 | 2017-09-30 | A kind of Production of bearing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255233A (en) * | 2022-09-30 | 2022-11-01 | 苏州荣冠锻造有限公司 | Pressing forging method for multilayer composite steel slip ring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094226A (en) * | 1998-09-21 | 2000-04-04 | Nsk Ltd | Manufacture equipment for rolling bearing |
| CN101280808A (en) * | 2008-04-05 | 2008-10-08 | 余姚市曙光不锈钢轴承有限公司 | Mirror face stainless steel bearing and process thereof |
| CN101642866A (en) * | 2008-08-05 | 2010-02-10 | 常州市武进长江滚针轴承有限公司 | Method for manufacturing needle bearing |
| CN102297203A (en) * | 2011-06-15 | 2011-12-28 | 大连大友高技术陶瓷有限公司 | Production process for high-precision roller bearing |
| CN102319982A (en) * | 2011-06-14 | 2012-01-18 | 大连大友高技术陶瓷有限公司 | Production process for high-precision roller bearing ring |
| CN102777490A (en) * | 2012-07-18 | 2012-11-14 | 绍兴文理学院 | Deep groove ball bearing productive process flow |
| CN104439954A (en) * | 2014-11-17 | 2015-03-25 | 无锡市百顺机械厂 | Bearing machining technology |
-
2017
- 2017-09-30 CN CN201710918945.5A patent/CN107470870A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094226A (en) * | 1998-09-21 | 2000-04-04 | Nsk Ltd | Manufacture equipment for rolling bearing |
| CN101280808A (en) * | 2008-04-05 | 2008-10-08 | 余姚市曙光不锈钢轴承有限公司 | Mirror face stainless steel bearing and process thereof |
| CN101642866A (en) * | 2008-08-05 | 2010-02-10 | 常州市武进长江滚针轴承有限公司 | Method for manufacturing needle bearing |
| CN102319982A (en) * | 2011-06-14 | 2012-01-18 | 大连大友高技术陶瓷有限公司 | Production process for high-precision roller bearing ring |
| CN102297203A (en) * | 2011-06-15 | 2011-12-28 | 大连大友高技术陶瓷有限公司 | Production process for high-precision roller bearing |
| CN102777490A (en) * | 2012-07-18 | 2012-11-14 | 绍兴文理学院 | Deep groove ball bearing productive process flow |
| CN104439954A (en) * | 2014-11-17 | 2015-03-25 | 无锡市百顺机械厂 | Bearing machining technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255233A (en) * | 2022-09-30 | 2022-11-01 | 苏州荣冠锻造有限公司 | Pressing forging method for multilayer composite steel slip ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |