JPS5615961A - Grinding method for internal surface of minute hole - Google Patents
Grinding method for internal surface of minute holeInfo
- Publication number
- JPS5615961A JPS5615961A JP9055879A JP9055879A JPS5615961A JP S5615961 A JPS5615961 A JP S5615961A JP 9055879 A JP9055879 A JP 9055879A JP 9055879 A JP9055879 A JP 9055879A JP S5615961 A JPS5615961 A JP S5615961A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- grinding fluid
- machined
- negative pressure
- whole surface
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
PURPOSE:To highly accurately grind the minute hole by applying pressure to one end of the hole being machined to supply grinding fluid and sucking from the other end to apply a negative pressure so that the grinding fluid uniformly acts over the whole surface of the hole being machined. CONSTITUTION:To grind the hole 2; the grinding fluid is spouted from a nozzle 5 and allowed to flow from a guide hole 3 into the hole 2 being machined, as a suction means 10 is operated to suck the grinding fluid from a suction hole 7 of a jig 8. Consequently, the suction means 10 applies a high negative pressure to the suction hole 7 side, so that a negative pressure in the direction of an arrow B is applied to the grinding fluid 6 from an outlet 21 side, and the grinding fluid 6 is sucked by the negative pressure. Therefore, a uniform grinding pressure by the grinding fluid flow is applied on the whole surface of the hole 2 being machined, from an inlet 22 side to the outlet 21 side of the grinding fluid, so that the whole surface of the hole 2 can be uniformly ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9055879A JPS5615961A (en) | 1979-07-17 | 1979-07-17 | Grinding method for internal surface of minute hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9055879A JPS5615961A (en) | 1979-07-17 | 1979-07-17 | Grinding method for internal surface of minute hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5615961A true JPS5615961A (en) | 1981-02-16 |
Family
ID=14001734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9055879A Pending JPS5615961A (en) | 1979-07-17 | 1979-07-17 | Grinding method for internal surface of minute hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5615961A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066448U (en) * | 1983-10-05 | 1985-05-11 | トヨタ自動車株式会社 | Jig for extruded horn processing |
| JPS6150651U (en) * | 1984-09-10 | 1986-04-05 | ||
| JPH02307718A (en) * | 1989-05-08 | 1990-12-20 | Nagron Precision Tooling Bv | Formation of pierced road in body and the road |
| CN108890418A (en) * | 2018-07-10 | 2018-11-27 | 芜湖岭上信息科技有限公司 | A kind of multiple shaft inner bore lapping machine for complex part |
| CN111716418A (en) * | 2020-06-28 | 2020-09-29 | 石玉班 | Fillet trimming device for acrylic plate |
| CN111975468A (en) * | 2020-08-28 | 2020-11-24 | 天津津航技术物理研究所 | Quartz deep hole polishing device and polishing method |
-
1979
- 1979-07-17 JP JP9055879A patent/JPS5615961A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066448U (en) * | 1983-10-05 | 1985-05-11 | トヨタ自動車株式会社 | Jig for extruded horn processing |
| JPS6150651U (en) * | 1984-09-10 | 1986-04-05 | ||
| JPH02307718A (en) * | 1989-05-08 | 1990-12-20 | Nagron Precision Tooling Bv | Formation of pierced road in body and the road |
| CN108890418A (en) * | 2018-07-10 | 2018-11-27 | 芜湖岭上信息科技有限公司 | A kind of multiple shaft inner bore lapping machine for complex part |
| CN111716418A (en) * | 2020-06-28 | 2020-09-29 | 石玉班 | Fillet trimming device for acrylic plate |
| CN111975468A (en) * | 2020-08-28 | 2020-11-24 | 天津津航技术物理研究所 | Quartz deep hole polishing device and polishing method |
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