JPS57173451A - Beveling working method - Google Patents

Beveling working method

Info

Publication number
JPS57173451A
JPS57173451A JP5629281A JP5629281A JPS57173451A JP S57173451 A JPS57173451 A JP S57173451A JP 5629281 A JP5629281 A JP 5629281A JP 5629281 A JP5629281 A JP 5629281A JP S57173451 A JPS57173451 A JP S57173451A
Authority
JP
Japan
Prior art keywords
workpiece
tape
hardness
mohs
elastic body
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
JP5629281A
Other languages
Japanese (ja)
Inventor
Yuji Ochiai
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 JP5629281A priority Critical patent/JPS57173451A/en
Publication of JPS57173451A publication Critical patent/JPS57173451A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To prevent the damage of the degree of flatness except the end section of a disk corresponding surface by using the method in the case when the end section of the disk corresponding surface such as a magnetic head is beveled, etc. and relatively moving a grinding tape with grains having hardness lower than that of a workpiece to the workpiece under a pressing condition. CONSTITUTION:A grinding tape 6 travels toward a winding reel 9 from a delivery reel 7 under a condition that the tape is pushed against the upper surface of the workpiece 10 fixed to a driving table 11 by an elastic body 5 made of rubber of the lower surface of a tape guide 1. For example. 1kg/cm<2> pressure is applied to the grinding tape 6, which has a 0.5mum diameter and 75mum thickness and is given 6-7 Mohs' hardness, through the elastic body 5 with 2mm. thickness to the workpiece 10 consisting of a alumina ceramic material having 9 Mohs' hardness, and the driving table 11 is driven at 30m/min speed.
JP5629281A 1981-04-16 1981-04-16 Beveling working method Pending JPS57173451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5629281A JPS57173451A (en) 1981-04-16 1981-04-16 Beveling working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5629281A JPS57173451A (en) 1981-04-16 1981-04-16 Beveling working method

Publications (1)

Publication Number Publication Date
JPS57173451A true JPS57173451A (en) 1982-10-25

Family

ID=13023022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5629281A Pending JPS57173451A (en) 1981-04-16 1981-04-16 Beveling working method

Country Status (1)

Country Link
JP (1) JPS57173451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186168A (en) * 1984-08-23 1986-05-01 Fujitsu Ltd Chamfering method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186168A (en) * 1984-08-23 1986-05-01 Fujitsu Ltd Chamfering method

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