JPS55164456A - Multiblade saw - Google Patents

Multiblade saw

Info

Publication number
JPS55164456A
JPS55164456A JP6990279A JP6990279A JPS55164456A JP S55164456 A JPS55164456 A JP S55164456A JP 6990279 A JP6990279 A JP 6990279A JP 6990279 A JP6990279 A JP 6990279A JP S55164456 A JPS55164456 A JP S55164456A
Authority
JP
Japan
Prior art keywords
blades
side surfaces
sample
saw
accuracy
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
JP6990279A
Other languages
Japanese (ja)
Inventor
Tsuneo Oku
Masayasu Fujisawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6990279A priority Critical patent/JPS55164456A/en
Publication of JPS55164456A publication Critical patent/JPS55164456A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To improve the cutting accuracy and processing efficiency of a multiblade saw by providing each blade of the saw with a back taper. CONSTITUTION:Each blade 1 is provided with a back taper having side surfaces having an angle H of inclination of 6mum/5mm.-20mun/5mm.. The blades 1 are reciprocatingly moved with respect to a sample 2 to lap-cut the same. Owing to the side surfaces, which have an angle H of inclination, of the back tapers of the blades 1, grain can be supplied smoothly by a processing liquid 3. Even when the setting accuracy of the blades 1 is low, no lateral pressure is applied thereto since the side surfaces of the blades 1 are not in contact with side surfaces of grooves in the sample 2, which are being processed. Accordingly, the efficiency and accuracy of processing the sample 2 can be improved.
JP6990279A 1979-06-06 1979-06-06 Multiblade saw Pending JPS55164456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6990279A JPS55164456A (en) 1979-06-06 1979-06-06 Multiblade saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6990279A JPS55164456A (en) 1979-06-06 1979-06-06 Multiblade saw

Publications (1)

Publication Number Publication Date
JPS55164456A true JPS55164456A (en) 1980-12-22

Family

ID=13416085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6990279A Pending JPS55164456A (en) 1979-06-06 1979-06-06 Multiblade saw

Country Status (1)

Country Link
JP (1) JPS55164456A (en)

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