JPS6144768Y2 - - Google Patents
Info
- Publication number
- JPS6144768Y2 JPS6144768Y2 JP1980107569U JP10756980U JPS6144768Y2 JP S6144768 Y2 JPS6144768 Y2 JP S6144768Y2 JP 1980107569 U JP1980107569 U JP 1980107569U JP 10756980 U JP10756980 U JP 10756980U JP S6144768 Y2 JPS6144768 Y2 JP S6144768Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- cutting
- circuit
- output
- drive motor
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001934 delay Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
- Automatic Control Of Machine Tools (AREA)
- Milling Processes (AREA)
- Numerical Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980107569U JPS6144768Y2 (OSRAM) | 1980-07-31 | 1980-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980107569U JPS6144768Y2 (OSRAM) | 1980-07-31 | 1980-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5734343U JPS5734343U (OSRAM) | 1982-02-23 |
| JPS6144768Y2 true JPS6144768Y2 (OSRAM) | 1986-12-16 |
Family
ID=29468861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980107569U Expired JPS6144768Y2 (OSRAM) | 1980-07-31 | 1980-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6144768Y2 (OSRAM) |
-
1980
- 1980-07-31 JP JP1980107569U patent/JPS6144768Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5734343U (OSRAM) | 1982-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4479080A (en) | Electrical braking control for DC motors | |
| US5136219A (en) | Electric-car controller | |
| JPS6043266B2 (ja) | 電動機駆動制御方式 | |
| US4556831A (en) | Circuit arrangement for electrical tool with clutch | |
| JPS6144768Y2 (OSRAM) | ||
| JPH08141928A (ja) | ねじ締め制御信号検出方式 | |
| US4524309A (en) | Safety control device of commutator motors | |
| US3962612A (en) | Control device for electric vehicle | |
| US4839570A (en) | Current limiting control circuit for d.c. motors | |
| JP2770053B2 (ja) | 学習機能付刃具損傷検知装置 | |
| JP3787716B2 (ja) | 電気車制御装置 | |
| JPS63191B2 (OSRAM) | ||
| JP3503210B2 (ja) | 電動車両のモータ制御装置 | |
| JPH01129786A (ja) | 誘導電動機の瞬停再起動時の制御方法 | |
| JPS5988265A (ja) | ねじ締め方法および装置 | |
| JPH0270288A (ja) | 電動機の過負荷検出装置 | |
| JPS5946747B2 (ja) | ボルト締付機 | |
| JP2819599B2 (ja) | 直流モータの断線検出回路 | |
| JPS639227Y2 (OSRAM) | ||
| JPH0223969Y2 (OSRAM) | ||
| JP2646368B2 (ja) | ボルト締付機 | |
| JPS6039515B2 (ja) | ねじ締付トルク制御装置 | |
| JPS5822670A (ja) | 小ねじ締め用電動ドライバ | |
| JPS57178640A (en) | Method for controlling machine tool suitably to main spindle | |
| JPH0319008B2 (OSRAM) |