SE404139B - Sett for framstellning av hylsformiga kallflytpressdetaljer av lettmetall - Google Patents

Sett for framstellning av hylsformiga kallflytpressdetaljer av lettmetall

Info

Publication number
SE404139B
SE404139B SE7301040A SE7301040A SE404139B SE 404139 B SE404139 B SE 404139B SE 7301040 A SE7301040 A SE 7301040A SE 7301040 A SE7301040 A SE 7301040A SE 404139 B SE404139 B SE 404139B
Authority
SE
Sweden
Prior art keywords
kit
manufacture
light metal
cold flow
flow press
Prior art date
Application number
SE7301040A
Other languages
English (en)
Swedish (sv)
Inventor
G Brix
G Riese
Original Assignee
Vaw Leichtmetall Gmbh
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 Vaw Leichtmetall Gmbh filed Critical Vaw Leichtmetall Gmbh
Publication of SE404139B publication Critical patent/SE404139B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
SE7301040A 1972-01-26 1973-01-25 Sett for framstellning av hylsformiga kallflytpressdetaljer av lettmetall SE404139B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203522 DE2203522A1 (de) 1972-01-26 1972-01-26 Verfahren und vorrichtung zur herstellung langer huelsenfoermiger kaltfliesspressteile aus leichtmetallen

Publications (1)

Publication Number Publication Date
SE404139B true SE404139B (sv) 1978-09-25

Family

ID=5834036

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7301040A SE404139B (sv) 1972-01-26 1973-01-25 Sett for framstellning av hylsformiga kallflytpressdetaljer av lettmetall

Country Status (4)

Country Link
DE (1) DE2203522A1 (de)
GB (1) GB1412883A (de)
NL (1) NL7300955A (de)
SE (1) SE404139B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6472599B2 (ja) * 2014-03-17 2019-02-20 フタバ産業株式会社 パンチ金型
CN111804749A (zh) * 2020-07-13 2020-10-23 江苏亚太航空科技有限公司 一种反向挤压机穿孔针用自清洁空心堵头

Also Published As

Publication number Publication date
DE2203522A1 (de) 1973-08-02
NL7300955A (de) 1973-07-30
GB1412883A (en) 1975-11-05

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