JPS6487156A - Method and device of feeding coolant during grinding work - Google Patents

Method and device of feeding coolant during grinding work

Info

Publication number
JPS6487156A
JPS6487156A JP23925687A JP23925687A JPS6487156A JP S6487156 A JPS6487156 A JP S6487156A JP 23925687 A JP23925687 A JP 23925687A JP 23925687 A JP23925687 A JP 23925687A JP S6487156 A JPS6487156 A JP S6487156A
Authority
JP
Japan
Prior art keywords
work
paper
polishing
coolant
contact part
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
JP23925687A
Other languages
Japanese (ja)
Other versions
JP2643181B2 (en
Inventor
Takashi Maruyama
Masahiro Nishioka
Hiroshi Miyazaki
Takao Miyatani
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP23925687A priority Critical patent/JP2643181B2/en
Publication of JPS6487156A publication Critical patent/JPS6487156A/en
Application granted granted Critical
Publication of JP2643181B2 publication Critical patent/JP2643181B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
    • 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

PURPOSE:To reliably feed an enough coolant to a space between a workpiece and a polishing cloth paper, to prevent the occurrence of choking with a polishing cloth paper, and to improve machining precision, by a method wherein a coolant is caused to enter from the non-contact part of the polishing cloth paper to a space between the workpiece and the contact part of the polishing cloth paper. CONSTITUTION:A work 10 is rotated in a state to press a part, in which a through-hole 68 of a polishing paper 20 is formed, against a work 10 to perform a grinding work. In this case, a coolant fed through a hose 84 fed through the through-hole (non-contact part) 68 of the polishing paper 20 to a space between the work 10 and the contact part of the polishing cloth 20. In this case, since coolant feed passages 72 and 74 are opened to projected parts 62 and 64 pressing the surroundings of the through-hole 68 against the work 10, the coolant is forced to enter between the work 10 and the polishing paper 20. The entering coolant is spread over the whole of a contact part between the polishing paper 20 and the work 10 along with rotation of the work 10 to wash out grinding powder. As a result, the occurrence of a hocking of the polishing paper 20 is reduced, and machining precision is improved.
JP23925687A 1987-09-24 1987-09-24 Coolant supply method and apparatus in grinding Expired - Lifetime JP2643181B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23925687A JP2643181B2 (en) 1987-09-24 1987-09-24 Coolant supply method and apparatus in grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23925687A JP2643181B2 (en) 1987-09-24 1987-09-24 Coolant supply method and apparatus in grinding

Publications (2)

Publication Number Publication Date
JPS6487156A true JPS6487156A (en) 1989-03-31
JP2643181B2 JP2643181B2 (en) 1997-08-20

Family

ID=17042056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23925687A Expired - Lifetime JP2643181B2 (en) 1987-09-24 1987-09-24 Coolant supply method and apparatus in grinding

Country Status (1)

Country Link
JP (1) JP2643181B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3348353A1 (en) * 2017-01-12 2018-07-18 Sameer Kelkar Minimal coolant micro-finishing system and process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS456398Y1 (en) * 1965-08-27 1970-03-30
JPS57114364A (en) * 1980-11-12 1982-07-16 Stefani Giorgio Method and means of removing abrasion dust from polishing paper
JPS61159377A (en) * 1984-12-28 1986-07-19 Toshiba Corp Grinding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS456398Y1 (en) * 1965-08-27 1970-03-30
JPS57114364A (en) * 1980-11-12 1982-07-16 Stefani Giorgio Method and means of removing abrasion dust from polishing paper
JPS61159377A (en) * 1984-12-28 1986-07-19 Toshiba Corp Grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3348353A1 (en) * 2017-01-12 2018-07-18 Sameer Kelkar Minimal coolant micro-finishing system and process

Also Published As

Publication number Publication date
JP2643181B2 (en) 1997-08-20

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