DE3360306D1 - Method of deflashing cores produced by a grained material - Google Patents

Method of deflashing cores produced by a grained material

Info

Publication number
DE3360306D1
DE3360306D1 DE8383100035T DE3360306T DE3360306D1 DE 3360306 D1 DE3360306 D1 DE 3360306D1 DE 8383100035 T DE8383100035 T DE 8383100035T DE 3360306 T DE3360306 T DE 3360306T DE 3360306 D1 DE3360306 D1 DE 3360306D1
Authority
DE
Germany
Prior art keywords
deflashing
grained material
cores produced
moldings
medium
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
DE8383100035T
Other languages
English (en)
Inventor
Karl Frech
Hans Tolle
Hartmut Ludke
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.)
Theodor Heimeier Metallwerk GmbH
Carl Kurt Walther GmbH and Co KG
Original Assignee
Theodor Heimeier Metallwerk GmbH
Carl Kurt Walther GmbH and Co KG
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 Theodor Heimeier Metallwerk GmbH, Carl Kurt Walther GmbH and Co KG filed Critical Theodor Heimeier Metallwerk GmbH
Priority to DE8383100035T priority Critical patent/DE3360306D1/de
Application granted granted Critical
Publication of DE3360306D1 publication Critical patent/DE3360306D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/18—Finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Casting Devices For Molds (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mold Materials And Core Materials (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8383100035T 1982-01-18 1983-01-04 Method of deflashing cores produced by a grained material Expired DE3360306D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383100035T DE3360306D1 (en) 1982-01-18 1983-01-04 Method of deflashing cores produced by a grained material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823201284 DE3201284A1 (de) 1982-01-18 1982-01-18 Verfahren zum entgraten und schlichteueberziehen von geschossenen giesskernen
DE8383100035T DE3360306D1 (en) 1982-01-18 1983-01-04 Method of deflashing cores produced by a grained material

Publications (1)

Publication Number Publication Date
DE3360306D1 true DE3360306D1 (en) 1985-08-01

Family

ID=6153269

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823201284 Withdrawn DE3201284A1 (de) 1982-01-18 1982-01-18 Verfahren zum entgraten und schlichteueberziehen von geschossenen giesskernen
DE8383100035T Expired DE3360306D1 (en) 1982-01-18 1983-01-04 Method of deflashing cores produced by a grained material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823201284 Withdrawn DE3201284A1 (de) 1982-01-18 1982-01-18 Verfahren zum entgraten und schlichteueberziehen von geschossenen giesskernen

Country Status (6)

Country Link
US (1) US4560586A (de)
EP (1) EP0086321B1 (de)
JP (1) JPS58209444A (de)
AT (1) ATE13985T1 (de)
DE (2) DE3201284A1 (de)
ES (1) ES8308729A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322567C2 (de) * 1983-06-23 1985-05-23 Georg Fischer GmbH, 4020 Mettmann Einrichtung zum Entgraten von als Gießerei-Kerne oder dergleichen ausgebildeten Werkstücken
CA1214916A (en) * 1983-09-06 1986-12-09 Udo Kuehn Method and apparatus for removing excess material from sand cores
US4681600A (en) * 1984-09-05 1987-07-21 Extrude Hone Corporation Cutting tool fabrication process
JPH0421626Y2 (de) * 1987-02-06 1992-05-18
JPH0539804Y2 (de) * 1988-07-20 1993-10-08
US4956200A (en) * 1988-11-21 1990-09-11 The Burns & Russell Company Texturing a mold surface
DE4005824C1 (en) * 1990-02-23 1991-03-07 Theodor Heimeier Metallwerk Kg, 4782 Erwitte, De Method of deburring foundry cores - has cores placed in ring vibrator and grinding bodies added to these
DE4019433C1 (en) * 1990-06-19 1991-08-29 Theodor Heimeier Metallwerk Kg, 4782 Erwitte, De Removal of flash and application of wash coating to foundry cores - comprising circulating cores in ring vibrator to which grinding medium contg. two types of grinding body is added
US5814161A (en) * 1992-11-30 1998-09-29 Massachusetts Institute Of Technology Ceramic mold finishing techniques for removing powder
CN104550711A (zh) * 2014-12-17 2015-04-29 江苏凌特精密机械有限公司 一种振动环制造工艺
CN112756561B (zh) * 2020-11-25 2022-10-04 昆山中超自动化有限公司 一种击打型砂芯去毛边设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7118607U (de) * 1971-08-12 Alcan Aluminiumwerke Gmbh Leicht entfernbare Kerne und Form teile fur Gießereizwecke
US1991013A (en) * 1932-04-23 1935-02-12 Western Brick Company Method and apparatus for coating the interior of mold surfaces
US2174755A (en) * 1936-07-14 1939-10-03 Durite Plastics Inc Manufacture of synthetic resin bonded abrasive articles
US2294239A (en) * 1938-04-09 1942-08-25 Durite Plastics Inc Abrasive article
US2308854A (en) * 1938-06-28 1943-01-19 Norton Co Abrasive article
US2817603A (en) * 1953-03-04 1957-12-24 Myron A Coler Method of producing electrically conductive article
DE1009884B (de) * 1955-07-08 1957-06-06 Vaw Ver Aluminium Werke Ag Verfahren zur Vorbehandlung von Werkstuecken aus Aluminium oder Aluminiumlegierungen zur Herstellung hochglaenzender, anodisch oxydierter Oberflaechen
US3424607A (en) * 1964-06-15 1969-01-28 Kalb Ind Inc De Atactic polyolefin release agents
US3313067A (en) * 1964-10-20 1967-04-11 Gen Electric Process for deflashing articles
US3450551A (en) * 1966-02-01 1969-06-17 Sun Oil Co Process for treating molds
US3684466A (en) * 1971-01-28 1972-08-15 Joseph V Petrone Organic polymer bonded tumbling chip
BE791956A (fr) * 1971-12-03 1973-03-16 Tido Chemisch Tech Produkte G Revetement a usage metallurgique
DE2403828B2 (de) * 1974-01-28 1975-12-04 Ideal-Standard Gmbh, 5300 Bonn Verfahren zum Entgraten von aus zwei Hälften gebildeten Sandkernen für die Gießereitechnik
US4086067A (en) * 1975-03-12 1978-04-25 International Telephone And Telegraph Corporation Porous sintered abrasive articles and method of manufacture
DE2654167C3 (de) * 1976-11-30 1979-10-04 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Entgraten von Sandkernen für die Gießereitechnik
DE2731802A1 (de) * 1977-07-14 1979-02-01 Klein Alb Kg Verfahren und vorrichtung zum entgraten von sandkernen

Also Published As

Publication number Publication date
DE3201284A1 (de) 1983-08-04
EP0086321A1 (de) 1983-08-24
US4560586A (en) 1985-12-24
ATE13985T1 (de) 1985-07-15
JPS58209444A (ja) 1983-12-06
EP0086321B1 (de) 1985-06-26
ES519074A0 (es) 1983-10-16
ES8308729A1 (es) 1983-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee