JPS55164465A - Threading grinder - Google Patents
Threading grinderInfo
- Publication number
- JPS55164465A JPS55164465A JP6661379A JP6661379A JPS55164465A JP S55164465 A JPS55164465 A JP S55164465A JP 6661379 A JP6661379 A JP 6661379A JP 6661379 A JP6661379 A JP 6661379A JP S55164465 A JPS55164465 A JP S55164465A
- Authority
- JP
- Japan
- Prior art keywords
- work
- grinding wheel
- contactor
- groove
- depth
- 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 And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To grind a work for forming a spiral groove of a substantially constant depth in the outer surface thereof, by bringing a rotating grinding wheel into contact with the outer surface of the work to form a groove, in the latter, of a depth corresponding to a distance by which the grinding wheel is projected from a contactor, while gradually changing axial positions of the grinding wheel and work.
CONSTITUTION: A nut 3b is turned to set a surface of a contactor 3b in a position a little to the center of a grinding wheel 2 from the periphery thereof. The small distance referred to above between the surface of the contactor 3b and the periphery of the grinding wheel 2 corresponds to the depth of a groove to be formed in the outer surface of a work W. An arm 1 is fallen in a horizontal state toward a shaft 4, and the grinding wheel 2 is placed on the work W. A groove is formed in the outer surface of the work W by the peripheral portion of the grinding wheel 2 to a depth at which the contactor 3b comes into contact with the outer surface of the work W. As the grinding operation progresses, work W is rotated in accordance with the rotation of a pulley 4f, and a screw 5a is also rotated in accordance with rotation of a pulley 5b, to move a shaft 4, i.e. the work W to right. Thus, a spiral groove is formed in the outer circumferential surface of the work W by a grinding wheel.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6661379A JPS55164465A (en) | 1979-05-29 | 1979-05-29 | Threading grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6661379A JPS55164465A (en) | 1979-05-29 | 1979-05-29 | Threading grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55164465A true JPS55164465A (en) | 1980-12-22 |
Family
ID=13320916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6661379A Pending JPS55164465A (en) | 1979-05-29 | 1979-05-29 | Threading grinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55164465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447635A (en) * | 2013-08-28 | 2013-12-18 | 吴江固德电材系统股份有限公司 | Novel turning lathe |
| CN104385085A (en) * | 2014-10-17 | 2015-03-04 | 中国石油天然气股份有限公司 | Method and device for machining metal loss ring of pipe body |
-
1979
- 1979-05-29 JP JP6661379A patent/JPS55164465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447635A (en) * | 2013-08-28 | 2013-12-18 | 吴江固德电材系统股份有限公司 | Novel turning lathe |
| CN104385085A (en) * | 2014-10-17 | 2015-03-04 | 中国石油天然气股份有限公司 | Method and device for machining metal loss ring of pipe body |
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