JPS6487004A - Guide shoe for rolling mill for manufacture of seamless tube - Google Patents

Guide shoe for rolling mill for manufacture of seamless tube

Info

Publication number
JPS6487004A
JPS6487004A JP24408687A JP24408687A JPS6487004A JP S6487004 A JPS6487004 A JP S6487004A JP 24408687 A JP24408687 A JP 24408687A JP 24408687 A JP24408687 A JP 24408687A JP S6487004 A JPS6487004 A JP S6487004A
Authority
JP
Japan
Prior art keywords
shoe
guide shoe
guide
rolling mill
manufacture
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
JP24408687A
Other languages
Japanese (ja)
Other versions
JPH0571321B2 (en
Inventor
Katsufumi Tomimatsu
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP24408687A priority Critical patent/JPS6487004A/en
Publication of JPS6487004A publication Critical patent/JPS6487004A/en
Publication of JPH0571321B2 publication Critical patent/JPH0571321B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

PURPOSE:To manufacture an economic guide shoe having good workability and crack-resistance by making a member sliding on a rolled stock and an other member of different materials as to the guide shoe being used in a diagonal rolling mill for seamless tubes manufacturing. CONSTITUTION:A guide shoe used in a diagonal rolling mill at a manufacturing stages of piercing, drawing, and cold finishing of seamless tubes is constructed so that a member (shoe part) (a) sliding on a rolled stock and an other member (guide part) (b) are made of different materials. That is, a material of the shoe part (a) is selected from among high Cr-Ni cast steel, high Cr-Ni base alloys, Ni base alloys, hastelloy alloy, ceramics to meet a material of the rolled stock. A material of the guide part (b) is made by heat treating heat resistant low alloy steel. The guide shoe is integrally formed by fitting the shoe part (a) into the part (b).
JP24408687A 1987-09-30 1987-09-30 Guide shoe for rolling mill for manufacture of seamless tube Granted JPS6487004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24408687A JPS6487004A (en) 1987-09-30 1987-09-30 Guide shoe for rolling mill for manufacture of seamless tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24408687A JPS6487004A (en) 1987-09-30 1987-09-30 Guide shoe for rolling mill for manufacture of seamless tube

Publications (2)

Publication Number Publication Date
JPS6487004A true JPS6487004A (en) 1989-03-31
JPH0571321B2 JPH0571321B2 (en) 1993-10-07

Family

ID=17113525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24408687A Granted JPS6487004A (en) 1987-09-30 1987-09-30 Guide shoe for rolling mill for manufacture of seamless tube

Country Status (1)

Country Link
JP (1) JPS6487004A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772709A (en) * 1980-10-24 1982-05-07 Daido Steel Co Ltd Pipe piercing guide shoe
JPS58147601U (en) * 1982-03-26 1983-10-04 住友金属工業株式会社 Guide shoe for pipe rolling mill
JPS59153506A (en) * 1983-02-19 1984-09-01 Kawasaki Steel Corp Manufacture of guide shoe used for manufacturing seamless pipe excellent in wear-and-seizure-resistant properties

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772709A (en) * 1980-10-24 1982-05-07 Daido Steel Co Ltd Pipe piercing guide shoe
JPS58147601U (en) * 1982-03-26 1983-10-04 住友金属工業株式会社 Guide shoe for pipe rolling mill
JPS59153506A (en) * 1983-02-19 1984-09-01 Kawasaki Steel Corp Manufacture of guide shoe used for manufacturing seamless pipe excellent in wear-and-seizure-resistant properties

Also Published As

Publication number Publication date
JPH0571321B2 (en) 1993-10-07

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