CN103612072B - stop valve body processing technique - Google Patents
stop valve body processing technique Download PDFInfo
- Publication number
- CN103612072B CN103612072B CN201310587662.9A CN201310587662A CN103612072B CN 103612072 B CN103612072 B CN 103612072B CN 201310587662 A CN201310587662 A CN 201310587662A CN 103612072 B CN103612072 B CN 103612072B
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- valve body
- processing
- blank
- forging
- putting
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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
Abstract
The invention discloses a kind of stop valve body processing technique, include following operating procedure: 1), blank processing, adopt the processing technique of forging, copper rod is cut into a bit of firing equipment of putting into and is heated to about 700 degree, it is then placed in die cavity, start forging equipment to process, after blank forging, carry out 380 degree of annealings；2), after blank puts in place, putting into special plane apparatus processing, point two steps processing, the first step is first processed the installing plate of valve body and fills end, the tip side of second step processing valve body and bonnet end；Production procedure of the present invention is short, and valve body working (machining) efficiency is obviously improved, and the machining accuracy grade of valve body improves, and is suitable for producing in enormous quantities。
Description
Technical field
The present invention relates to stop valve body processing technique。
Background technology
Stop valve is to use screw thread stop valve one of a kind of valve, and why very popular it is, be due in opening and closing process between sealing surface frictional force little, relatively durable, Lift is little, easy to manufacture, easy to maintenance, it is applicable not only to mesolow, and is applicable to high pressure。The Guan Bi principle of stop valve is, relies on spool screw-down torque, makes valve core sealed cover and valve body sealing surface fit tightly, and stops medium circulation。At present, the process processing stop valve body requires further improvement optimization。
Summary of the invention
It is an object of the invention to provide a kind of stop valve body processing technique, valve body working (machining) efficiency is obviously improved, and the machining accuracy grade of valve body improves, and is suitable for producing in enormous quantities。
Technical scheme is as follows:
Stop valve body processing technique, includes following operating procedure:
1), blank processing, adopt forging processing technique, copper rod is cut into a bit of firing equipment of putting into and is heated to about 700 degree, be then placed in die cavity, start forging equipment process, carry out 380 degree of annealings after blank forging；
2), after blank puts in place, putting into special plane apparatus processing, point two steps processing, the first step is first processed the installing plate of valve body and fills end, the tip side of second step processing valve body and bonnet end；
3), after valve body processing, the installing hole of processing is carried out deburring by a deburring special plane equipment, valve body female thread is carried out hard waste and removes screw thread burr, valve body inner bore is carried out superfinishing extruding and improves roughness, disposable complete；
4), the cleaning of valve body adopt ultrasonic cleaning apparatus to carry out, adopt environment-friendly cleaning agent, circulating slot cleans automatically。
Beneficial effects of the present invention is as follows:
The present invention adopts multifunctional assembled special plane to process, and production procedure is short, and valve body working (machining) efficiency is obviously improved, and the machining accuracy grade of valve body improves, and is suitable for producing in enormous quantities。
Detailed description of the invention
Stop valve body processing technique, includes following operating procedure:
1), blank processing, adopt forging processing technique, copper rod is cut into a bit of firing equipment of putting into and is heated to about 700 degree, be then placed in die cavity, start forging equipment process, carry out 380 degree of annealings after blank forging；
2), after blank puts in place, putting into special plane apparatus processing, point two steps processing, the first step is first processed the installing plate of valve body and fills end, the tip side of second step processing valve body and bonnet end；
3), after valve body processing, the installing hole of processing is carried out deburring by a deburring special plane equipment, valve body female thread is carried out hard waste and removes screw thread burr, valve body inner bore is carried out superfinishing extruding and improves roughness, disposable complete；
4), the cleaning of valve body adopt ultrasonic cleaning apparatus to carry out, adopt environment-friendly cleaning agent, circulating slot cleans automatically。
Claims (1)
1. stop valve body processing technique, it is characterised in that include following operating procedure:
1) blank processing, adopts the processing technique of forging, copper rod cuts into a bit of firing equipment of putting into and is heated to 700 degree, be then placed in die cavity, starts forging equipment and processes, carries out 380 degree of annealings after blank forging；
2) after blank puts in place, putting into special plane apparatus processing, point two step processing, the first step first processes the installing plate of valve body and filled end, the tip side of second step processing valve body and bonnet end；
3) after valve body processing, the installing hole of processing is carried out deburring by a deburring special plane equipment, valve body female thread is carried out hard waste and removes screw thread burr, valve body inner bore is carried out superfinishing extruding and improves roughness, disposable complete；
4) cleaning of valve body adopts ultrasonic cleaning apparatus to carry out, and adopts environment-friendly cleaning agent, and circulating slot cleans automatically。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587662.9A CN103612072B (en) | 2013-11-21 | 2013-11-21 | stop valve body processing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587662.9A CN103612072B (en) | 2013-11-21 | 2013-11-21 | stop valve body processing technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612072A CN103612072A (en) | 2014-03-05 |
| CN103612072B true CN103612072B (en) | 2016-06-22 |
Family
ID=50162806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587662.9A Active CN103612072B (en) | 2013-11-21 | 2013-11-21 | stop valve body processing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612072B (en) |
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| CN103831597B (en) * | 2014-04-01 | 2017-02-08 | 台州市中奥特种设备检测技术服务有限公司 | Copper alloy valve forging production processing technique |
| CN104259753B (en) * | 2014-08-07 | 2017-05-10 | 钟颂国 | Angle valve shell manufacturing process |
| CN104874984A (en) * | 2015-06-02 | 2015-09-02 | 无锡阳工机械制造有限公司 | Processing technique of reversing valve body |
| CN105127679B (en) * | 2015-08-17 | 2017-07-21 | 河北宏润核装备科技股份有限公司 | A kind of processing technology of valve body |
| CN105252219B (en) * | 2015-10-31 | 2017-05-10 | 长治清华机械厂 | Control method for redundancies of communication hole structure of component |
| CN105414905B (en) * | 2015-12-30 | 2018-05-18 | 鞠小平 | The processing method that a kind of intelligence electricity drives gear box hydraulic control system valve body |
| CN105563046B (en) * | 2016-03-02 | 2017-11-03 | 戴毅 | The processing technology of accurate valve core of the electromagnetic valve |
| CN107398525A (en) * | 2017-07-25 | 2017-11-28 | 苏州市鑫渭阀门有限公司 | The casting method of high-strength valve cover |
| CN107350747B (en) * | 2017-07-27 | 2019-09-10 | 马鞍山市天睿实业有限公司 | A kind of kirsite fire extinguisher valve body and preparation method thereof |
| CN107378400B (en) * | 2017-07-27 | 2019-10-11 | 马鞍山市天睿实业有限公司 | A kind of long-life, the fire extinguisher kirsite valve body of low cost and preparation method thereof |
| CN107363484B (en) * | 2017-07-27 | 2019-10-11 | 马鞍山市天睿实业有限公司 | A kind of fire extinguisher valve body and its high finished product rate preparation method |
| CN107838636A (en) * | 2017-10-25 | 2018-03-27 | 镇江市益宝电气科技有限公司 | A kind of processing technology of valve |
| CN108426072A (en) * | 2018-03-26 | 2018-08-21 | 张元红 | A kind of production technology of list depotition cock main body |
| CN115091127B (en) * | 2022-06-21 | 2023-09-05 | 芜湖三花自控元器件有限公司 | Method for machining valve body of stop valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2063528A (en) * | 1934-01-27 | 1936-12-08 | Sparks Processes Inc | Method of making valve bodies |
| US2147243A (en) * | 1935-03-22 | 1939-02-14 | American Radiator Co | Method of producing integral wrought valve bodies and the resulting valve bodies |
| US2165228A (en) * | 1936-01-14 | 1939-07-11 | American Radiator & Standard | Method of producing integral wrought metal valve bodies |
-
2013
- 2013-11-21 CN CN201310587662.9A patent/CN103612072B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2063528A (en) * | 1934-01-27 | 1936-12-08 | Sparks Processes Inc | Method of making valve bodies |
| US2147243A (en) * | 1935-03-22 | 1939-02-14 | American Radiator Co | Method of producing integral wrought valve bodies and the resulting valve bodies |
| US2165228A (en) * | 1936-01-14 | 1939-07-11 | American Radiator & Standard | Method of producing integral wrought metal valve bodies |
Non-Patent Citations (5)
| Title |
|---|
| 气瓶阀体少无飞边模锻工艺研究;吴安等;《锻压技术》;19861215(第06期);24-28 * |
| 针阀体喷孔去毛刺工艺的研究;谢京武等;《现代车用动力》;20010930(第03期);35,36,50 * |
| 锻钢截止阀阀体斜孔的加工;韩俊等;《阀门》;19990625(第02期);29 * |
| 黄铜工艺塑性的研究;吴安等;《热加工工艺》;19850720(第04期);28-32 * |
| 黄铜阀体热锻工艺及模具;朱战捷;《锻压技术》;19940225(第01期);43,44,15 * |
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| CN103612072A (en) | 2014-03-05 |
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