CN104191161A - Processing method of front end cover - Google Patents
Processing method of front end cover Download PDFInfo
- Publication number
- CN104191161A CN104191161A CN201410259831.0A CN201410259831A CN104191161A CN 104191161 A CN104191161 A CN 104191161A CN 201410259831 A CN201410259831 A CN 201410259831A CN 104191161 A CN104191161 A CN 104191161A
- Authority
- CN
- China
- Prior art keywords
- processing method
- face
- cylindrical
- bearing bracket
- drive end
- 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
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
Abstract
The invention discloses a processing method of a front end cover. The processing method comprises the processing steps of: (1) aluminum blank casting; (2) shot blasting; (3) turning of an inner hole and the end surface thereof and an outer circle and the end surface thereof; and (4) checking by a drawing and warehousing. The processing method of the front end cover improves the product quality, and prolongs the service life.
Description
Technical field
The invention belongs to air conditioner accessory field, specially refer to a kind of processing method of drive end bearing bracket.
Background technology
At present, drive end bearing bracket is one of vitals of air conditioner, and the dimensional tolerance precision of drive end bearing bracket, form and position tolerance precision and surface treatment are to having a great impact in interchangeability, assembly performance and service life.The drive end bearing bracket easy fracture that existing processing method is produced, seriously jeopardizes use safety, and Hui Gei enterprise and society bring very large loss, and processed complex, production cost are higher.The fracture of drive end bearing bracket has become problem demanding prompt solution in industry.
Summary of the invention
The object of this invention is to provide a kind of energy easy to process, improve the quality of products, increase the service life, the processing method of the drive end bearing bracket reducing production costs.
The present invention is achieved in that a kind of processing method of drive end bearing bracket, it is characterized in that: comprise following procedure of processing:
1), aluminium rough-cast;
2), ball blast: for 5～6 minutes ball time;
3), take end face C and cylindrical D is benchmark, on lathe, with three-jaw, press from both sides positive drive end bearing bracket cylindrical D, car: endoporus and end face A, cylindrical and end face B and corresponding circular arc and chamfering, each dimensioned is to design drawing requirement, with slide measure, amount instrument, depth gauge rule check;
4), press drawing check warehouse-in.
The invention enables drive end bearing bracket easy to process, improved product quality, extended service life, reduced production cost.
Accompanying drawing explanation
Fig. 1 is the front view of drive end bearing bracket structural representation in the present invention.
Fig. 2 is the A-A profile of Fig. 1.
In figure: 1, endoporus and end face A; 2, cylindrical and end face B; 3, end face C; 4, cylindrical D.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated:
1), aluminium rough-cast with reference to accompanying drawing, a kind of processing method of drive end bearing bracket, is characterized in that: comprise following procedure of processing:; 2), ball blast: for 5～6 minutes ball time; 3), take end face C3 and cylindrical D4 is benchmark, on lathe, with three-jaw, press from both sides positive drive end bearing bracket cylindrical D4, car: endoporus and end face A1, cylindrical and end face B2 and corresponding circular arc and chamfering, each dimensioned is to design drawing requirement, with slide measure, amount instrument, depth gauge rule check; 4), press drawing check warehouse-in.
Claims (1)
1. a processing method for drive end bearing bracket, is characterized in that: comprise following procedure of processing:
1), aluminium rough-cast;
2), ball blast: for 5～6 minutes ball time;
3), take end face C(3) and cylindrical D(4) be benchmark, on lathe, with three-jaw, press from both sides positive drive end bearing bracket cylindrical D(4), car: endoporus and end face A(1), cylindrical and end face B(2) and corresponding circular arc and chamfering, each dimensioned is to design drawing requirement, with slide measure, amount instrument, depth gauge rule check;
4), press drawing check warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259831.0A CN104191161A (en) | 2014-06-12 | 2014-06-12 | Processing method of front end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259831.0A CN104191161A (en) | 2014-06-12 | 2014-06-12 | Processing method of front end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191161A true CN104191161A (en) | 2014-12-10 |
Family
ID=52076608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410259831.0A Pending CN104191161A (en) | 2014-06-12 | 2014-06-12 | Processing method of front end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191161A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876867A (en) * | 2006-07-07 | 2006-12-13 | 瑞明集团有限公司 | Aluminium front cover and manufacturing process thereof |
| EP1920870A1 (en) * | 2006-11-08 | 2008-05-14 | General Electric Company | Integrally bladed rotor having an mmc ring component and a unitary airfoil component |
| US7968031B2 (en) * | 2004-12-29 | 2011-06-28 | General Electric Company | Ceramic composite with integrated compliance/wear layer |
| CN102836966A (en) * | 2012-10-10 | 2012-12-26 | 四川省祥业机械铸造有限公司 | Casting cooling process for shell of central refrigeration compressor |
| CN103008996A (en) * | 2012-12-16 | 2013-04-03 | 齐齐哈尔市金车工业公司 | Front cover machining process |
| CN103433711A (en) * | 2013-09-10 | 2013-12-11 | 遵义市节庆机电有限责任公司 | Processing process of shell |
-
2014
- 2014-06-12 CN CN201410259831.0A patent/CN104191161A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7968031B2 (en) * | 2004-12-29 | 2011-06-28 | General Electric Company | Ceramic composite with integrated compliance/wear layer |
| CN1876867A (en) * | 2006-07-07 | 2006-12-13 | 瑞明集团有限公司 | Aluminium front cover and manufacturing process thereof |
| EP1920870A1 (en) * | 2006-11-08 | 2008-05-14 | General Electric Company | Integrally bladed rotor having an mmc ring component and a unitary airfoil component |
| CN102836966A (en) * | 2012-10-10 | 2012-12-26 | 四川省祥业机械铸造有限公司 | Casting cooling process for shell of central refrigeration compressor |
| CN103008996A (en) * | 2012-12-16 | 2013-04-03 | 齐齐哈尔市金车工业公司 | Front cover machining process |
| CN103433711A (en) * | 2013-09-10 | 2013-12-11 | 遵义市节庆机电有限责任公司 | Processing process of shell |
Non-Patent Citations (1)
| Title |
|---|
| 岳波辉，葛乐清: "《机械制造基础》", 31 August 2009, 化学工业出版社 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |