JPS5456064A - Controlling method for continuous wire drawing machine - Google Patents
Controlling method for continuous wire drawing machineInfo
- Publication number
- JPS5456064A JPS5456064A JP12211877A JP12211877A JPS5456064A JP S5456064 A JPS5456064 A JP S5456064A JP 12211877 A JP12211877 A JP 12211877A JP 12211877 A JP12211877 A JP 12211877A JP S5456064 A JPS5456064 A JP S5456064A
- Authority
- JP
- Japan
- Prior art keywords
- variation
- turns
- wire drawing
- drum
- wire
- 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
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To adjust the variation of number of turns of the wire drawing drum on purpose to stabilize the wire drawing work, by multiplying the detected value of the variation of number of turns and the variation per unit time of number of turns, respectively by a factor, and by adding thus obtained two values for the purpose of driving the servo motor correspondingly to the result of this addition.
CONSTITUTION: The rotation of the flyer 3, accompanied by the variation of number of turns of the wire in the drum 2, is detected by coupled detectors (8, 9), (8', 9') of the detecting portion 6; this detected value is sent to the computing circuit 10 which multiplies the variation of number of turns per one sampling time for the count by a specified factor that makes adequate the response of the controlling system; thus obtained result is added to the variation of number of turns per unit time which is being multiplied by a specified factor. This result of addition is inputted to the controlling circuit for driving the servo motor 11 and switching the secondary resistor 5; hereby, the wire drawing motor 4 is automatically controlled for varying the r.p.m. of the drum 2. According to this method, the variation of number of turns of drum is automatically adjusted, and the producibility and the quality of the product wire are improved
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12211877A JPS586570B2 (en) | 1977-10-12 | 1977-10-12 | Wire rod continuous stretching machine control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12211877A JPS586570B2 (en) | 1977-10-12 | 1977-10-12 | Wire rod continuous stretching machine control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5456064A true JPS5456064A (en) | 1979-05-04 |
| JPS586570B2 JPS586570B2 (en) | 1983-02-05 |
Family
ID=14828062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12211877A Expired JPS586570B2 (en) | 1977-10-12 | 1977-10-12 | Wire rod continuous stretching machine control method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586570B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0381013A (en) * | 1989-08-24 | 1991-04-05 | Nippon Steel Weld Prod & Eng Co Ltd | Drawing device |
| JP2002372110A (en) * | 2001-06-18 | 2002-12-26 | Sumitomo Heavy Ind Ltd | Reduction gear and geared motor |
-
1977
- 1977-10-12 JP JP12211877A patent/JPS586570B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0381013A (en) * | 1989-08-24 | 1991-04-05 | Nippon Steel Weld Prod & Eng Co Ltd | Drawing device |
| JP2002372110A (en) * | 2001-06-18 | 2002-12-26 | Sumitomo Heavy Ind Ltd | Reduction gear and geared motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS586570B2 (en) | 1983-02-05 |
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