JPS55157425A - Method of cutting-off - Google Patents

Method of cutting-off

Info

Publication number
JPS55157425A
JPS55157425A JP6274179A JP6274179A JPS55157425A JP S55157425 A JPS55157425 A JP S55157425A JP 6274179 A JP6274179 A JP 6274179A JP 6274179 A JP6274179 A JP 6274179A JP S55157425 A JPS55157425 A JP S55157425A
Authority
JP
Japan
Prior art keywords
workpiece
cutting
securing
cavity
mounting member
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
JP6274179A
Other languages
Japanese (ja)
Inventor
Akira Haseyama
Jiro Oguri
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6274179A priority Critical patent/JPS55157425A/en
Publication of JPS55157425A publication Critical patent/JPS55157425A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To obtain a cutoff piece with no large cracked part, by pinching and securing the cutoff piece with the first and second mounting members throughout cutting-off and by ending up the cutting-off at the central cavity of the second mounting member. CONSTITUTION:A multiband sawing machine for making numerous thin pieces of equal thickness in a single operation comprises a plurality of bands 11, a table 12, the first and second mounting members 13, 14 and a securing unit 15. The mounting member 13, which contains the bands 11, is bonded on one peripheral part of a rodlike workpiece W. The other mouning member 14 having a cavity 20 is placed on the center of the other peripheral part of the workpiece. The workpiece is secured by these mounting members 13, 14 throughout the cutting-off of the workpiece. The cutting-off is ended up at the cavity 20 of the mounting member 14. According to this constitution, the workpiece is cut off without causing stress for securing and has no large cracked part made.
JP6274179A 1979-05-23 1979-05-23 Method of cutting-off Pending JPS55157425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6274179A JPS55157425A (en) 1979-05-23 1979-05-23 Method of cutting-off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6274179A JPS55157425A (en) 1979-05-23 1979-05-23 Method of cutting-off

Publications (1)

Publication Number Publication Date
JPS55157425A true JPS55157425A (en) 1980-12-08

Family

ID=13209111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6274179A Pending JPS55157425A (en) 1979-05-23 1979-05-23 Method of cutting-off

Country Status (1)

Country Link
JP (1) JPS55157425A (en)

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