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JPS5312642A - Measuring method for working center of circulr-section material - Google Patents

Measuring method for working center of circulr-section material

Info

Publication number
JPS5312642A
JPS5312642A JP8654376A JP8654376A JPS5312642A JP S5312642 A JPS5312642 A JP S5312642A JP 8654376 A JP8654376 A JP 8654376A JP 8654376 A JP8654376 A JP 8654376A JP S5312642 A JPS5312642 A JP S5312642A
Authority
JP
Japan
Prior art keywords
circulr
section material
measuring method
working center
cutting
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
Application number
JP8654376A
Other languages
Japanese (ja)
Inventor
Keiichi Kobayashi
Itsuo Murata
Hiroaki Himeno
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.)
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Sumitomo Metal Industries Ltd
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 Mitsubishi Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8654376A priority Critical patent/JPS5312642A/en
Publication of JPS5312642A publication Critical patent/JPS5312642A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To attain cutting the circumferences of a circular-section material without leaving scale, by determining the working center of the material, in cutting the outside circumference, from the minimum value of the diameter obtained by moving the outside-diameter-measuring instrument in the directions of the outside circumference, and, in cutting the inside circumference, from the maximum value obtained.
COPYRIGHT: (C)1978,JPO&Japio
JP8654376A 1976-07-22 1976-07-22 Measuring method for working center of circulr-section material Pending JPS5312642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8654376A JPS5312642A (en) 1976-07-22 1976-07-22 Measuring method for working center of circulr-section material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8654376A JPS5312642A (en) 1976-07-22 1976-07-22 Measuring method for working center of circulr-section material

Publications (1)

Publication Number Publication Date
JPS5312642A true JPS5312642A (en) 1978-02-04

Family

ID=13889909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8654376A Pending JPS5312642A (en) 1976-07-22 1976-07-22 Measuring method for working center of circulr-section material

Country Status (1)

Country Link
JP (1) JPS5312642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392209U (en) * 1986-12-04 1988-06-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392209U (en) * 1986-12-04 1988-06-15
JPH0432572Y2 (en) * 1986-12-04 1992-08-05

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