JPS5485167A - Drawing method not to deteriorate toughness of drawn wire - Google Patents
Drawing method not to deteriorate toughness of drawn wireInfo
- Publication number
- JPS5485167A JPS5485167A JP15236177A JP15236177A JPS5485167A JP S5485167 A JPS5485167 A JP S5485167A JP 15236177 A JP15236177 A JP 15236177A JP 15236177 A JP15236177 A JP 15236177A JP S5485167 A JPS5485167 A JP S5485167A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- wire
- aim point
- drawing force
- wire temperature
- 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
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To prevent the deterioration of toughness of the drawn wire, by detecting the drawing force and/or wire temperature while drawing work is being performed, and by controlling the drawing speed of the drawing machine depending on the difference between the detected value and the previously settled aim point.
CONSTITUTION: The drawing force detector 6 is installed on the side of the coiler 3 for actually measuring the present drawing force. The aim point for the drawing force is memorized in the reference drawing force setter 8; the operator 21 delivers the deviation of the actually measured drawing force from the aim point to the amplifier 9, which inputs this signal to the speed converter 11, for controlling the coiler 3; hereby, the drawing speed is controlled. Next, the temperature detecting coil 12 detects the temperature of the wire which is being drawn. The detected temperature is inputted to the bridge box 13 whose output is given to the operator 22 as the actually measured wire temperature through the amplifier 14. In the meantime, the suitable aim point for the wire temperature is memorized in the reference wire temperature setter 15, and the operator 22 operates the deviation of actually measured wire temperature from the aim point for wire temperature, and delivers the signal to the amplifier 16 for controlling the drawing speed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15236177A JPS5485167A (en) | 1977-12-20 | 1977-12-20 | Drawing method not to deteriorate toughness of drawn wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15236177A JPS5485167A (en) | 1977-12-20 | 1977-12-20 | Drawing method not to deteriorate toughness of drawn wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5485167A true JPS5485167A (en) | 1979-07-06 |
Family
ID=15538849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15236177A Pending JPS5485167A (en) | 1977-12-20 | 1977-12-20 | Drawing method not to deteriorate toughness of drawn wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5485167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0794024A2 (en) * | 1996-03-08 | 1997-09-10 | Lucent Technologies Inc. | Improved process and apparatus for making in-situ-formed multifilamentary composites |
-
1977
- 1977-12-20 JP JP15236177A patent/JPS5485167A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0794024A2 (en) * | 1996-03-08 | 1997-09-10 | Lucent Technologies Inc. | Improved process and apparatus for making in-situ-formed multifilamentary composites |
| EP0794024A3 (en) * | 1996-03-08 | 1998-05-20 | Lucent Technologies Inc. | Improved process and apparatus for making in-situ-formed multifilamentary composites |
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