JPS55112122A - Method and apparatus for manufacturing composite deformed bar - Google Patents
Method and apparatus for manufacturing composite deformed barInfo
- Publication number
- JPS55112122A JPS55112122A JP1994279A JP1994279A JPS55112122A JP S55112122 A JPS55112122 A JP S55112122A JP 1994279 A JP1994279 A JP 1994279A JP 1994279 A JP1994279 A JP 1994279A JP S55112122 A JPS55112122 A JP S55112122A
- Authority
- JP
- Japan
- Prior art keywords
- transfer pathway
- blank
- depth
- extrusion
- deformed bar
- 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
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: To efficiently extrude the composite deformed bar, by employing a combination of the moving wheel and the stationary shoe block.
CONSTITUTION: The moving wheel 4 is rotated; the preheated bar type soft extrusion blank 7 is fed into the transfer pathway 8 being formed between the stationary shoe block 6 and the endless groove 5 installed in the circumference of the moving wheel 4. Hereby, the extrusion blank 7 is thrusted into the depth of the transfer pathway 8 owing to the friction resistance generated by the contact of the blank 7 against the endless groove 5, and at the same time, an extrusion pressure is generated. Meantime, the preheated hard strip type metallic body 11, being laid on the moving belt 13, is passed through a part of the depth of the transfer pathway 8. As a result, the extrusion blank 7, generating a sufficient extrusion pressure, adheres closely to the strip type metallic body 11; and these two are extruded together with through the die 10 installed in the abutment 9 plugging the depth of the transfer pathway 8 of the stationary shoe block 6, and the composite deformed bar is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994279A JPS55112122A (en) | 1979-02-22 | 1979-02-22 | Method and apparatus for manufacturing composite deformed bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994279A JPS55112122A (en) | 1979-02-22 | 1979-02-22 | Method and apparatus for manufacturing composite deformed bar |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55112122A true JPS55112122A (en) | 1980-08-29 |
Family
ID=12013254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1994279A Pending JPS55112122A (en) | 1979-02-22 | 1979-02-22 | Method and apparatus for manufacturing composite deformed bar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55112122A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103302127A (en) * | 2013-06-26 | 2013-09-18 | 温州宏丰电工合金股份有限公司 | Device for continuously extruding and compositing laminar composite electric contact material |
-
1979
- 1979-02-22 JP JP1994279A patent/JPS55112122A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103302127A (en) * | 2013-06-26 | 2013-09-18 | 温州宏丰电工合金股份有限公司 | Device for continuously extruding and compositing laminar composite electric contact material |
CN103302127B (en) * | 2013-06-26 | 2016-02-03 | 温州宏丰电工合金股份有限公司 | The continuously extruded set composite of lamellar composite contact material |
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