GB877704A - Method for the secondary treatment of formed parts - Google Patents

Method for the secondary treatment of formed parts

Info

Publication number
GB877704A
GB877704A GB23913/60A GB2391360A GB877704A GB 877704 A GB877704 A GB 877704A GB 23913/60 A GB23913/60 A GB 23913/60A GB 2391360 A GB2391360 A GB 2391360A GB 877704 A GB877704 A GB 877704A
Authority
GB
United Kingdom
Prior art keywords
parts
grinding
added
polishing
secondary treatment
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.)
Expired
Application number
GB23913/60A
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.)
Oetiker Schweiz AG
Original Assignee
Hans Oetiker AG Maschinen und Apparatefabrik
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 Hans Oetiker AG Maschinen und Apparatefabrik filed Critical Hans Oetiker AG Maschinen und Apparatefabrik
Publication of GB877704A publication Critical patent/GB877704A/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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

877,704. Rumbling. OETIKER, H. July 8, 1960 [July 9, 1959], No. 23913/60. Class 60. Secondary treatment of formed parts is effected by placing a number of the parts in a container together with grinding or polishing elements and a liquid treatment medium containing borax, and rotating the container. The parts may have been produced by stamping, pressing or drawing and the secondary treatment may be for the purpose of completing their form or shape by grinding, trimming or bevelling, for preparing their surface for subsequent galvanizing or varnishing by cleaning, removing rot and smoothing, or for polishing. For grinding, an aqueous solution containing from 0À5 to 20 gm. of borax per litre is used ; wetting and cleansing media may be added. When the parts treated are of iron, it may be necessary to add a passivator, e.g. sodium nitrate. For polishing, a viscosityincreasing agent, e.g. carboxmethylcellulose is added to the solution. A slippiness-increasing material, e.g. lime, albumin or gum-arabic, may be added to the solution.
GB23913/60A 1959-07-09 1960-07-08 Method for the secondary treatment of formed parts Expired GB877704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7562859A CH375090A (en) 1959-07-09 1959-07-09 Process for the aftertreatment of fittings

Publications (1)

Publication Number Publication Date
GB877704A true GB877704A (en) 1961-09-20

Family

ID=4534307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23913/60A Expired GB877704A (en) 1959-07-09 1960-07-08 Method for the secondary treatment of formed parts

Country Status (7)

Country Link
BE (1) BE592774A (en)
CH (1) CH375090A (en)
DE (1) DE1190763B (en)
DK (1) DK102892C (en)
FR (1) FR1261595A (en)
GB (1) GB877704A (en)
NL (1) NL294118A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8305575A (en) * 1983-06-10 1985-02-20 Huntington Alloys PROCESS TO REMOVE GLASS LUBRICANT FROM AN EXTRUDED; PROCESS TO EXTRUDE LUBRICATED BILLS WITH GLASS
FR2589884A1 (en) * 1985-11-08 1987-05-15 Bricard Process for the surface treatment of articles made of iron or ferrous alloy
DE10205645B4 (en) * 2002-02-12 2010-07-22 Neef Gmbh & Co.Kg Process for the aftertreatment of deformed stainless steel moldings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE284558C (en) * 1900-01-01

Also Published As

Publication number Publication date
CH375090A (en) 1964-02-15
BE592774A (en) 1960-10-31
FR1261595A (en) 1961-05-19
NL294118A (en)
DK102892C (en) 1965-10-18
DE1190763B (en) 1965-04-08

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