JPS6415220A - Tension control device for utilizing maximum torque and maximum electric current of winding motor - Google Patents
Tension control device for utilizing maximum torque and maximum electric current of winding motorInfo
- Publication number
- JPS6415220A JPS6415220A JP16908387A JP16908387A JPS6415220A JP S6415220 A JPS6415220 A JP S6415220A JP 16908387 A JP16908387 A JP 16908387A JP 16908387 A JP16908387 A JP 16908387A JP S6415220 A JPS6415220 A JP S6415220A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- current
- max
- electric current
- limiter
- 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
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
PURPOSE:To apply a motor having a smaller speed range than a coil diameter ratio from staring winding a material to max. coil diameter at finishing the winding by controlling by a limiter capable of recognizing a reference tension electric current from the outside. CONSTITUTION:The load current at starting the winding is obtained by a motor current 21, the max. coil diameter D at winding is known by the width of the material 24, weight of the winding material 25 and specific gravity of the material 26. A material length L is known by the material thickness 23 and D. Then, a winding time from starting the winding to the max. diameter is known by a initial winding speed 27 and an accelerating rate 28. Further, an inertia compensating torque and electric current required in accelerating decelerating stages are calculated. Based on these data, the electric current RMS required from starting winding to max. coil diameter at finishing winding is estimated through an estimating computing element 29. When the sum of the RMS computing element 22 and RMS estimating computing element 29 is >=1, the tension current limiter deciding computing element 30, acquires the max. value of the tension current to make <=1, and outputs it as a limiter value 31. The limiter 33 is inputted the reference tension current 14 and the larger value from an automatic setter 31 or a manual setter 32 is outputted to the reference current setter 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16908387A JPS6415220A (en) | 1987-07-06 | 1987-07-06 | Tension control device for utilizing maximum torque and maximum electric current of winding motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16908387A JPS6415220A (en) | 1987-07-06 | 1987-07-06 | Tension control device for utilizing maximum torque and maximum electric current of winding motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6415220A true JPS6415220A (en) | 1989-01-19 |
Family
ID=15880007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16908387A Pending JPS6415220A (en) | 1987-07-06 | 1987-07-06 | Tension control device for utilizing maximum torque and maximum electric current of winding motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415220A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527770A (en) * | 2011-12-30 | 2012-07-04 | 中冶南方(武汉)自动化有限公司 | Method for correcting coiling diameter based on reference roller line speed |
US8394854B2 (en) | 2004-07-13 | 2013-03-12 | Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. | Use of L-carnitine for the treatment of cardiovascular diseases |
-
1987
- 1987-07-06 JP JP16908387A patent/JPS6415220A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8394854B2 (en) | 2004-07-13 | 2013-03-12 | Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. | Use of L-carnitine for the treatment of cardiovascular diseases |
CN102527770A (en) * | 2011-12-30 | 2012-07-04 | 中冶南方(武汉)自动化有限公司 | Method for correcting coiling diameter based on reference roller line speed |
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