JPS55150152A - Tension controlling method - Google Patents
Tension controlling methodInfo
- Publication number
- JPS55150152A JPS55150152A JP5408379A JP5408379A JPS55150152A JP S55150152 A JPS55150152 A JP S55150152A JP 5408379 A JP5408379 A JP 5408379A JP 5408379 A JP5408379 A JP 5408379A JP S55150152 A JPS55150152 A JP S55150152A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- take
- tension
- current
- reel
- 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.)
- Granted
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
PURPOSE: To make it possible to exercise control of high precision over tension with simple constitution by controlling the driving current of a motor for a supply reel corresponding to a current flowing through a take-up motor by reading a table.
CONSTITUTION: Corresponding to the turning of take-up reel 1 through take-up reel rotational-frequency counter 7, access to speed-error correcting gain table 33 and take-up motor tension current table 20 is attained to read again and tension current corresponding to a parameter equivalent to a time variable coefficient varying in winding diameter and moment of inertia according to the elapse of time, and a current to be supplied to take-up reel motor 3 is so controlled that tape 28 will obtain a fixed speed and fixed tension. Similarly, supply motor 4 is controlled corresponding to the reading of operation gain table 31 and supply-motor tension current table 21 with contents previously arithmetic-determined corresponding to the contents of tables 33 and 20 so as to equalize the current value of the take-up motor to that of the supply motor, thereby exercising control of high presicion to make the table tension constant with the simple constitution requiring no arithmetic circuit even in acceleration and deceleration.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54054083A JPS5935104B2 (en) | 1979-05-04 | 1979-05-04 | Tension control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54054083A JPS5935104B2 (en) | 1979-05-04 | 1979-05-04 | Tension control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55150152A true JPS55150152A (en) | 1980-11-21 |
JPS5935104B2 JPS5935104B2 (en) | 1984-08-27 |
Family
ID=12960718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54054083A Expired JPS5935104B2 (en) | 1979-05-04 | 1979-05-04 | Tension control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935104B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61276154A (en) * | 1985-05-30 | 1986-12-06 | Canon Inc | Reel driver |
JPS61278070A (en) * | 1985-05-31 | 1986-12-08 | Canon Inc | Reel driving device |
JPS62150547A (en) * | 1985-12-25 | 1987-07-04 | Canon Inc | Reel driver |
JPS62154355A (en) * | 1985-12-27 | 1987-07-09 | Canon Inc | Reel drive device |
JPS62252561A (en) * | 1986-04-25 | 1987-11-04 | Hitachi Ltd | Control method for tape shifting device |
JPH0270649A (en) * | 1988-09-05 | 1990-03-09 | Mitsubishi Heavy Ind Ltd | Tension control device for running paper |
JPH0283842A (en) * | 1988-09-20 | 1990-03-23 | Hitachi Ltd | Tape shifting device controller |
JP2017030958A (en) * | 2015-08-05 | 2017-02-09 | 東芝三菱電機産業システム株式会社 | Tension control device and drive system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0221437Y2 (en) * | 1984-09-21 | 1990-06-08 | ||
JPS62143506U (en) * | 1986-03-06 | 1987-09-10 |
-
1979
- 1979-05-04 JP JP54054083A patent/JPS5935104B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61276154A (en) * | 1985-05-30 | 1986-12-06 | Canon Inc | Reel driver |
JPS61278070A (en) * | 1985-05-31 | 1986-12-08 | Canon Inc | Reel driving device |
JPS62150547A (en) * | 1985-12-25 | 1987-07-04 | Canon Inc | Reel driver |
JPS62154355A (en) * | 1985-12-27 | 1987-07-09 | Canon Inc | Reel drive device |
JPS62252561A (en) * | 1986-04-25 | 1987-11-04 | Hitachi Ltd | Control method for tape shifting device |
JPH0270649A (en) * | 1988-09-05 | 1990-03-09 | Mitsubishi Heavy Ind Ltd | Tension control device for running paper |
JPH0283842A (en) * | 1988-09-20 | 1990-03-23 | Hitachi Ltd | Tape shifting device controller |
JP2017030958A (en) * | 2015-08-05 | 2017-02-09 | 東芝三菱電機産業システム株式会社 | Tension control device and drive system |
Also Published As
Publication number | Publication date |
---|---|
JPS5935104B2 (en) | 1984-08-27 |
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