GB1324608A - Deformation of materials - Google Patents

Deformation of materials

Info

Publication number
GB1324608A
GB1324608A GB4649370A GB4649370A GB1324608A GB 1324608 A GB1324608 A GB 1324608A GB 4649370 A GB4649370 A GB 4649370A GB 4649370 A GB4649370 A GB 4649370A GB 1324608 A GB1324608 A GB 1324608A
Authority
GB
United Kingdom
Prior art keywords
die
fluid
ram
extrusion
extruded
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
GB4649370A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1324608A publication Critical patent/GB1324608A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion

Abstract

1324608 Extruding WESTERN ELECTRIC CO Inc 30 Sept 1970 [1 Oct 1969] 46493/70 Heading B3P A hydrostatic extrusion apparatus comprises a die element 22 mounted on a ram 18 and having a flow control surface 23 along which the fluid flows during extrusion to space the billet material from the element and a die 27 to further reduce the extruded material. The ram is advanced into a chamber 11 to pressurize the fluid and cause the extrusion. The fluid is castor oil and is discharged along ducts 31, 34, 35 through control valves 36. The hydrostatically extruded material is still hot when it passes through the die 27 so it is extruded before the work hardening becomes complete. The die 27 can effect a sizing or burnishing operation of the material.
GB4649370A 1969-10-01 1970-09-30 Deformation of materials Expired GB1324608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86267669A 1969-10-01 1969-10-01

Publications (1)

Publication Number Publication Date
GB1324608A true GB1324608A (en) 1973-07-25

Family

ID=25339028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4649370A Expired GB1324608A (en) 1969-10-01 1970-09-30 Deformation of materials

Country Status (5)

Country Link
AU (1) AU2039470A (en)
BE (1) BE756781A (en)
CH (1) CH523727A (en)
ES (1) ES384474A1 (en)
GB (1) GB1324608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109158437A (en) * 2018-09-29 2019-01-08 广东和胜新能源汽车配件有限公司 A kind of press quenching device based on reverse extrusion bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109158437A (en) * 2018-09-29 2019-01-08 广东和胜新能源汽车配件有限公司 A kind of press quenching device based on reverse extrusion bar

Also Published As

Publication number Publication date
AU2039470A (en) 1972-03-30
CH523727A (en) 1972-06-15
ES384474A1 (en) 1973-03-16
BE756781A (en) 1971-03-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed