CN103612121B - The method of machining piston valve hole and fuel feed hole on a number of units control milling machine - Google Patents
The method of machining piston valve hole and fuel feed hole on a number of units control milling machine Download PDFInfo
- Publication number
- CN103612121B CN103612121B CN201310580268.2A CN201310580268A CN103612121B CN 103612121 B CN103612121 B CN 103612121B CN 201310580268 A CN201310580268 A CN 201310580268A CN 103612121 B CN103612121 B CN 103612121B
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- Prior art keywords
- valve hole
- milling
- hole
- machining
- creep
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- 238000003801 milling Methods 0.000 title claims abstract description 51
- 238000003754 machining Methods 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 18
- 210000001699 lower leg Anatomy 0.000 abstract 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
Abstract
The present invention proposes the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, concrete steps are as follows: <b>(</bGreatT.Gr eaT.GT1). milling valve is cheated fixture and creeps into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively; (2). write on CNC milling machine creep into oilhole and milling valve hole procedure each a set of; (3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of; (4). Piston Machining: a. milling valve hole operation processing: install milling valve hole taper-shank cutter, recall milling valve hole procedure, process the processing of b. fuel feed hole operation immediately: unloaded from main shaft, be installed into oilhole taper-shank cutter, recall and creep into machining of oil hole program by milling valve hole taper tool shanks, process immediately.Present invention achieves machining piston valve hole and fuel feed hole two procedures on a number of units control milling machine, achieve dual-use, not only reduce equipment investment, also assures that machining accuracy, cut down finished cost, increase work efficiency.
Description
Technical field
The present invention relates to the method for machining piston valve hole and fuel feed hole on a number of units control milling machine.
Background technology
Within the engine, in order to prevent top land and valve from bumping against, and according to valve shape and position at corresponding several pits processed of top land, in industry, be usually referred to as valve hole.And machining piston valve is cheated, piston fuel feed hole adopts independent operation different CNC milling machine processing, add equipment investment, processing cost is high, reduces operating efficiency.
Summary of the invention
In order to realize machining piston valve hole and fuel feed hole on same number of units control milling machine, ensureing machining accuracy, cutting down finished cost, increase work efficiency, the present invention proposes the method for machining piston valve hole and fuel feed hole on a number of units control milling machine.
Technical scheme of the present invention is: the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, and concrete steps are as follows:
(1). by milling valve hole fixture and creep into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively, adjust milling valve hole fixture, creep into spacing between oil hole clamp, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.
The invention has the beneficial effects as follows: present invention achieves machining piston valve hole and fuel feed hole two procedures on a number of units control milling machine, achieve dual-use, not only reduce equipment investment, also assures that machining accuracy, cut down finished cost, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is enforcement schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, further describe the present invention as follows: the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, concrete steps are as follows:
(1). by milling valve hole fixture 3 and creep into the workbench that oil hole clamp 2 is arranged on same number of units control milling machine 1 respectively, adjust milling valve hole fixture 3, creep into spacing between oil hole clamp 2, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.
Claims (1)
1. machining piston valve hole and the method for fuel feed hole on a number of units control milling machine, concrete steps are as follows:
(1). by milling valve hole fixture and creep into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively, adjust milling valve hole fixture, creep into spacing between oil hole clamp, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580268.2A CN103612121B (en) | 2013-11-19 | 2013-11-19 | The method of machining piston valve hole and fuel feed hole on a number of units control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580268.2A CN103612121B (en) | 2013-11-19 | 2013-11-19 | The method of machining piston valve hole and fuel feed hole on a number of units control milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612121A CN103612121A (en) | 2014-03-05 |
| CN103612121B true CN103612121B (en) | 2016-02-24 |
Family
ID=50162855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580268.2A Active CN103612121B (en) | 2013-11-19 | 2013-11-19 | The method of machining piston valve hole and fuel feed hole on a number of units control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612121B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400328B (en) * | 2014-10-09 | 2017-01-25 | 广州科技职业技术学院 | Numerical control machining technology of wedge crankcase cover bearing holes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415455A (en) * | 2002-09-19 | 2003-05-07 | 薛玉田 | Positioning and clamping method for processing piston and processing technique |
| CN202137611U (en) * | 2011-06-22 | 2012-02-08 | 赵明军 | Special fixture for processing piston valves |
| CN202377585U (en) * | 2011-11-29 | 2012-08-15 | 福建诚拓电气设备有限公司 | Valve pit milling machine for piston |
| CN202388264U (en) * | 2011-12-30 | 2012-08-22 | 曲阜金皇活塞股份有限公司 | Technological equipment for processing valve pit on top of piston |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03136703A (en) * | 1989-10-20 | 1991-06-11 | Mitsubishi Motors Corp | Method of machining combustion chamber of piston |
-
2013
- 2013-11-19 CN CN201310580268.2A patent/CN103612121B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415455A (en) * | 2002-09-19 | 2003-05-07 | 薛玉田 | Positioning and clamping method for processing piston and processing technique |
| CN202137611U (en) * | 2011-06-22 | 2012-02-08 | 赵明军 | Special fixture for processing piston valves |
| CN202377585U (en) * | 2011-11-29 | 2012-08-15 | 福建诚拓电气设备有限公司 | Valve pit milling machine for piston |
| CN202388264U (en) * | 2011-12-30 | 2012-08-22 | 曲阜金皇活塞股份有限公司 | Technological equipment for processing valve pit on top of piston |
Non-Patent Citations (1)
| Title |
|---|
| 加工活塞油孔的通用夹具;林名升;《机械工人.冷加工》;19980930(第9期);第10页 * |
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| Publication number | Publication date |
|---|---|
| CN103612121A (en) | 2014-03-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170519 Address after: Fig 442003 Shiyan city of Hubei Province Zhang Wan Fang Ma Ping Lu No. 2 Patentee after: Dongfeng Piston & Bearing Co., Ltd. Address before: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 9 Patentee before: Dongfeng Auto Parts (Group) Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: Shiyan City, Hubei province 442001 City Road No. 9 Patentee after: Dongfeng Automobile Parts (Group) Co., Ltd. Address before: Fig 442003 Shiyan city of Hubei Province Zhang Wan Fang Ma Ping Lu No. 2 Patentee before: Dongfeng Piston & Bearing Co., Ltd. |
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| TR01 | Transfer of patent right |