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CH517558A - Arrangement for cooling the lapping disc on a flat lapping machine - Google Patents

Arrangement for cooling the lapping disc on a flat lapping machine

Info

Publication number
CH517558A
CH517558A CH671A CH671A CH517558A CH 517558 A CH517558 A CH 517558A CH 671 A CH671 A CH 671A CH 671 A CH671 A CH 671A CH 517558 A CH517558 A CH 517558A
Authority
CH
Switzerland
Prior art keywords
lapping
cooling
arrangement
flat
disc
Prior art date
Application number
CH671A
Other languages
German (de)
Inventor
W Brudermann Hans
Original Assignee
Laeppag Laepp Maschinen Ag
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 Laeppag Laepp Maschinen Ag filed Critical Laeppag Laepp Maschinen Ag
Priority to CH671A priority Critical patent/CH517558A/en
Priority to DE19712164717 priority patent/DE2164717A1/en
Publication of CH517558A publication Critical patent/CH517558A/en

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
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
CH671A 1971-01-04 1971-01-04 Arrangement for cooling the lapping disc on a flat lapping machine CH517558A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH671A CH517558A (en) 1971-01-04 1971-01-04 Arrangement for cooling the lapping disc on a flat lapping machine
DE19712164717 DE2164717A1 (en) 1971-01-04 1971-12-27 Arrangement for cooling the lapping disc in a flat lapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH671A CH517558A (en) 1971-01-04 1971-01-04 Arrangement for cooling the lapping disc on a flat lapping machine

Publications (1)

Publication Number Publication Date
CH517558A true CH517558A (en) 1972-01-15

Family

ID=4177270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH671A CH517558A (en) 1971-01-04 1971-01-04 Arrangement for cooling the lapping disc on a flat lapping machine

Country Status (2)

Country Link
CH (1) CH517558A (en)
DE (1) DE2164717A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128880C2 (en) * 1981-07-22 1987-03-19 Fa. Peter Wolters, 2370 Rendsburg Machine for lapping or polishing
JP2985490B2 (en) * 1992-02-28 1999-11-29 信越半導体株式会社 Heat removal method of polishing machine
CN107097151B (en) * 2017-07-04 2023-09-22 大连桑姆泰克工业部件有限公司 Polishing solution pipeline system and upper disc and lower disc grinding mechanism

Also Published As

Publication number Publication date
DE2164717A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
PL Patent ceased