JPS52127693A - Method of treating rise of hole perforated at sheet plate - Google Patents

Method of treating rise of hole perforated at sheet plate

Info

Publication number
JPS52127693A
JPS52127693A JP4456676A JP4456676A JPS52127693A JP S52127693 A JPS52127693 A JP S52127693A JP 4456676 A JP4456676 A JP 4456676A JP 4456676 A JP4456676 A JP 4456676A JP S52127693 A JPS52127693 A JP S52127693A
Authority
JP
Japan
Prior art keywords
rise
treating
sheet plate
hole perforated
plate
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
JP4456676A
Other languages
Japanese (ja)
Other versions
JPS601127B2 (en
Inventor
Yoshimitsu Nakamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4456676A priority Critical patent/JPS601127B2/en
Publication of JPS52127693A publication Critical patent/JPS52127693A/en
Publication of JPS601127B2 publication Critical patent/JPS601127B2/en
Expired 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

PURPOSE:To provide a method of treating rise of hole perforated at a sheet plate without scratch nor deflectionof work upon punching of the plate to form the hole within pressurized zone of the plate.
JP4456676A 1976-04-19 1976-04-19 How to deal with burrs when forming holes in sheet metal Expired JPS601127B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4456676A JPS601127B2 (en) 1976-04-19 1976-04-19 How to deal with burrs when forming holes in sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4456676A JPS601127B2 (en) 1976-04-19 1976-04-19 How to deal with burrs when forming holes in sheet metal

Publications (2)

Publication Number Publication Date
JPS52127693A true JPS52127693A (en) 1977-10-26
JPS601127B2 JPS601127B2 (en) 1985-01-12

Family

ID=12695036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4456676A Expired JPS601127B2 (en) 1976-04-19 1976-04-19 How to deal with burrs when forming holes in sheet metal

Country Status (1)

Country Link
JP (1) JPS601127B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567057A1 (en) * 1984-07-07 1986-01-10 Bando Kiko Co APPARATUS FOR GRINDING GLASS PLATES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567057A1 (en) * 1984-07-07 1986-01-10 Bando Kiko Co APPARATUS FOR GRINDING GLASS PLATES
US4843764A (en) * 1984-07-07 1989-07-04 Bando Kiko Co., Ltd. Glass plate grinding apparatus

Also Published As

Publication number Publication date
JPS601127B2 (en) 1985-01-12

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