JPS6440115A - Wire rod drawing apparatus - Google Patents

Wire rod drawing apparatus

Info

Publication number
JPS6440115A
JPS6440115A JP19753387A JP19753387A JPS6440115A JP S6440115 A JPS6440115 A JP S6440115A JP 19753387 A JP19753387 A JP 19753387A JP 19753387 A JP19753387 A JP 19753387A JP S6440115 A JPS6440115 A JP S6440115A
Authority
JP
Japan
Prior art keywords
die
wire rod
pipe
induction heating
frequency induction
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
Application number
JP19753387A
Other languages
Japanese (ja)
Other versions
JPH0824954B2 (en
Inventor
Masaru Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62197533A priority Critical patent/JPH0824954B2/en
Publication of JPS6440115A publication Critical patent/JPS6440115A/en
Publication of JPH0824954B2 publication Critical patent/JPH0824954B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Metal Extraction Processes (AREA)

Abstract

PURPOSE:To shorten a drawing stage and to reduce an installation space by providing a die made of ceramics having a high-frequency induction heating apparatus and drawing a wire rod after high-frequency induction heating. CONSTITUTION:A die mount 3 having the ceramic die 2 is disposed in a die box 1 consisting of a nonmagnetic material and nonmetallic material, and joined with a nonmagnetic and nonmetallic pipe 4. The high-frequency induction heating coil 5, 7 are provided respectively on the outer peripheries of the die mount 3 and the pipe 4, and a protective gas introducing port 6 is disposed on the pipe 4. The wire rod 8 is heated to a prescribed temp. while preventing an oxidation in the pipe 4 before passing through the die 2, then the drawing is performed by the die 2. For the drawing is carried out while high-frequency induction heating is performed the reduction in sectional area of the wire rod 8 is increased over 50%. Because the number of passing-through of the die 2 are reduced, the drawing stage is shortened and the installation space is reduced.
JP62197533A 1987-08-07 1987-08-07 Wire drawing device Expired - Lifetime JPH0824954B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197533A JPH0824954B2 (en) 1987-08-07 1987-08-07 Wire drawing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197533A JPH0824954B2 (en) 1987-08-07 1987-08-07 Wire drawing device

Publications (2)

Publication Number Publication Date
JPS6440115A true JPS6440115A (en) 1989-02-10
JPH0824954B2 JPH0824954B2 (en) 1996-03-13

Family

ID=16376048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197533A Expired - Lifetime JPH0824954B2 (en) 1987-08-07 1987-08-07 Wire drawing device

Country Status (1)

Country Link
JP (1) JPH0824954B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567251A (en) * 2012-07-18 2014-02-12 绍兴文理学院 Novel planetary pipe rolling machine
CN103567240A (en) * 2012-07-18 2014-02-12 绍兴文理学院 Pipe drawing device of planetary pipe rolling machine
CN108015113A (en) * 2018-01-23 2018-05-11 北京大学深圳研究院 A kind of magnesium alloy precision tube temperature control drawing process and its temperature control drawing mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101663598B1 (en) * 2015-02-23 2016-10-10 (주)유창산공 Apparatus for manufacturing a steel tube with varying thicknesses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156759A (en) * 1974-11-15 1976-05-18 Hitachi Metals Ltd Onkanhikinukihoho oyobi sochi
JPS62161417A (en) * 1986-01-13 1987-07-17 Toshiba Corp Die device for precision taper work

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156759A (en) * 1974-11-15 1976-05-18 Hitachi Metals Ltd Onkanhikinukihoho oyobi sochi
JPS62161417A (en) * 1986-01-13 1987-07-17 Toshiba Corp Die device for precision taper work

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567251A (en) * 2012-07-18 2014-02-12 绍兴文理学院 Novel planetary pipe rolling machine
CN103567240A (en) * 2012-07-18 2014-02-12 绍兴文理学院 Pipe drawing device of planetary pipe rolling machine
CN103567251B (en) * 2012-07-18 2016-03-02 绍兴文理学院 A kind of Novel planetary pipe mill
CN108015113A (en) * 2018-01-23 2018-05-11 北京大学深圳研究院 A kind of magnesium alloy precision tube temperature control drawing process and its temperature control drawing mechanism

Also Published As

Publication number Publication date
JPH0824954B2 (en) 1996-03-13

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