JPS5796750A - Tapping apparatus - Google Patents
Tapping apparatusInfo
- Publication number
- JPS5796750A JPS5796750A JP17148180A JP17148180A JPS5796750A JP S5796750 A JPS5796750 A JP S5796750A JP 17148180 A JP17148180 A JP 17148180A JP 17148180 A JP17148180 A JP 17148180A JP S5796750 A JPS5796750 A JP S5796750A
- Authority
- JP
- Japan
- Prior art keywords
- tap
- pulse motor
- quill
- rotate
- control data
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
PURPOSE:To simplify and speed up preparatory works by electrically controlling the axial moving speed of a tap. CONSTITUTION:A required tap 4 is fixed to a chuck 3 and a pitch corresponding to the tap 4 is applied by a key 15 as an input control data. An induction motor 6 is started to rotate a spindle 2 with a constant speed. Next, a pulse motor 11 is rotatd by a pulse motor drive circuit 14c to start the tapping operation. Then, oscillating frequency of a pulse generating circuit 14a is controlled by control data applied to the input of a oscillating frequency control circuit 14b by CPU to rotate the pulse motor 11 with rotational frequency corresponding to the pitch of the tap 4. Turning force of the pulse motor 11 is transmitted to a rack of a quill 1 through a pinion 13 and intermediate gear 10 to move axially the quill 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17148180A JPS5796750A (en) | 1980-12-06 | 1980-12-06 | Tapping apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17148180A JPS5796750A (en) | 1980-12-06 | 1980-12-06 | Tapping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5796750A true JPS5796750A (en) | 1982-06-16 |
Family
ID=15923898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17148180A Pending JPS5796750A (en) | 1980-12-06 | 1980-12-06 | Tapping apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5796750A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146717A (en) * | 1983-02-10 | 1984-08-22 | Mitsubishi Electric Corp | Driving system of numerically controlled device |
JPS59152015A (en) * | 1983-02-15 | 1984-08-30 | Mitsubishi Electric Corp | Numerical control device |
JPS6039425U (en) * | 1983-08-23 | 1985-03-19 | 株式会社 大西製作所 | Screw processing equipment |
US4692071A (en) * | 1985-06-28 | 1987-09-08 | Brother Kogyo Kabushiki Kaisha | Thread cutting machine |
US5538369A (en) * | 1994-02-17 | 1996-07-23 | Fanuc Ltd. | Machine tool with tapping function |
JP2008155349A (en) * | 2006-12-26 | 2008-07-10 | Tamagawa Seiki Co Ltd | Electric tapping machine and tap switching system therefor |
KR100988275B1 (en) | 2010-07-28 | 2010-10-18 | 주식회사 해정 | Bi-axial control device of exclusive use nc apparatus for working a bore |
-
1980
- 1980-12-06 JP JP17148180A patent/JPS5796750A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146717A (en) * | 1983-02-10 | 1984-08-22 | Mitsubishi Electric Corp | Driving system of numerically controlled device |
JPS59152015A (en) * | 1983-02-15 | 1984-08-30 | Mitsubishi Electric Corp | Numerical control device |
JPH0471645B2 (en) * | 1983-02-15 | 1992-11-16 | Mitsubishi Electric Corp | |
JPS6039425U (en) * | 1983-08-23 | 1985-03-19 | 株式会社 大西製作所 | Screw processing equipment |
US4692071A (en) * | 1985-06-28 | 1987-09-08 | Brother Kogyo Kabushiki Kaisha | Thread cutting machine |
US5538369A (en) * | 1994-02-17 | 1996-07-23 | Fanuc Ltd. | Machine tool with tapping function |
JP2008155349A (en) * | 2006-12-26 | 2008-07-10 | Tamagawa Seiki Co Ltd | Electric tapping machine and tap switching system therefor |
KR100988275B1 (en) | 2010-07-28 | 2010-10-18 | 주식회사 해정 | Bi-axial control device of exclusive use nc apparatus for working a bore |
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