JPS5583567A - Grinder - Google Patents
GrinderInfo
- Publication number
- JPS5583567A JPS5583567A JP15578678A JP15578678A JPS5583567A JP S5583567 A JPS5583567 A JP S5583567A JP 15578678 A JP15578678 A JP 15578678A JP 15578678 A JP15578678 A JP 15578678A JP S5583567 A JPS5583567 A JP S5583567A
- Authority
- JP
- Japan
- Prior art keywords
- dressor
- grinding wheel
- auxiliary table
- feed screw
- feed
- 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-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
PURPOSE: To provide a less amount of distance between auxiliary table and dress point, and prevent a feed error, produced in the direction back-and-forth due to temperature changes, from being amplified in the above described point.
CONSTITUTION: In accordance with the program, previously inputted to a numerical control device, with a servomotor 15, 18 driven and controlled to rotate a feed screw 6, 11, an auxiliary table 5 is moved back-and-forth together with a dressor 4, simultaneously a grindstone head 10 is up-down moved, and the periphery of a grinding wheel 9 is processed forming and dressing by the dressor 4 into a desired pattern. At this time, the distance, from a dress point 21, where the dressor 4 and the grinding wheel 9 are contacted, to the auxiliary table or the feed screw 6, being of small amount, caused an error of feed amount, casued by a temperature change and produced in back-and-forth directon of the feed screw 6, not to become amplified in this dress point. In this way, a precision of forming dimension of the grinding wheel 9 can be enhanced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578678A JPS5583567A (en) | 1978-12-19 | 1978-12-19 | Grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578678A JPS5583567A (en) | 1978-12-19 | 1978-12-19 | Grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5583567A true JPS5583567A (en) | 1980-06-24 |
Family
ID=15613380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15578678A Pending JPS5583567A (en) | 1978-12-19 | 1978-12-19 | Grinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5583567A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168471A (en) * | 1981-01-26 | 1986-07-30 | プラット・アンド・フィットニー・カンパニー・インコーポレーテッド | Method and device for dressing grinding wheel |
| JPS61144955U (en) * | 1985-02-27 | 1986-09-06 | ||
| EP0202630A2 (en) * | 1985-05-17 | 1986-11-26 | Disco Abrasive Systems, Ltd. | Semiconductor wafer precision cutting device with integrated compensators to reduce errors caused by temperature changes |
| US4709514A (en) * | 1981-01-26 | 1987-12-01 | The Warner & Swasey Company | Dual wheel cylindrical grinding center |
-
1978
- 1978-12-19 JP JP15578678A patent/JPS5583567A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168471A (en) * | 1981-01-26 | 1986-07-30 | プラット・アンド・フィットニー・カンパニー・インコーポレーテッド | Method and device for dressing grinding wheel |
| US4709514A (en) * | 1981-01-26 | 1987-12-01 | The Warner & Swasey Company | Dual wheel cylindrical grinding center |
| JPS61144955U (en) * | 1985-02-27 | 1986-09-06 | ||
| EP0202630A2 (en) * | 1985-05-17 | 1986-11-26 | Disco Abrasive Systems, Ltd. | Semiconductor wafer precision cutting device with integrated compensators to reduce errors caused by temperature changes |
| US4705016A (en) * | 1985-05-17 | 1987-11-10 | Disco Abrasive Systems, Ltd. | Precision device for reducing errors attributed to temperature change reduced |
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