FR2076699A5 - Turntable metal-ceramic moulding and shaping plant - Google Patents

Turntable metal-ceramic moulding and shaping plant

Info

Publication number
FR2076699A5
FR2076699A5 FR7002523A FR7002523A FR2076699A5 FR 2076699 A5 FR2076699 A5 FR 2076699A5 FR 7002523 A FR7002523 A FR 7002523A FR 7002523 A FR7002523 A FR 7002523A FR 2076699 A5 FR2076699 A5 FR 2076699A5
Authority
FR
France
Prior art keywords
powder
station
turntable
mould
ceramic moulding
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
FR7002523A
Other languages
French (fr)
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.)
INSTR I
Original Assignee
INSTR I
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 INSTR I filed Critical INSTR I
Priority to FR7002523A priority Critical patent/FR2076699A5/en
Application granted granted Critical
Publication of FR2076699A5 publication Critical patent/FR2076699A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

The turntable of a powder metallurgical cutting tool blank manufacturing unit comprises a charging and compaction station, a working station for applying at least one profiling tool from below the table surface onto the endface of the compact, and an ejecting station with a hydraulic press to ensure shock free ejection from the mould into a receptacle. The above is used for the production of cermet cutting tools. The powder is fed into the die preferably in form of a prepressed pellet which is softened by heat to form a paste or mobile powder which is squeezed into the mould from the bottom.
FR7002523A 1970-01-23 1970-01-23 Turntable metal-ceramic moulding and shaping plant Expired FR2076699A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002523A FR2076699A5 (en) 1970-01-23 1970-01-23 Turntable metal-ceramic moulding and shaping plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002523A FR2076699A5 (en) 1970-01-23 1970-01-23 Turntable metal-ceramic moulding and shaping plant

Publications (1)

Publication Number Publication Date
FR2076699A5 true FR2076699A5 (en) 1971-10-15

Family

ID=9049543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002523A Expired FR2076699A5 (en) 1970-01-23 1970-01-23 Turntable metal-ceramic moulding and shaping plant

Country Status (1)

Country Link
FR (1) FR2076699A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114101671A (en) * 2021-11-18 2022-03-01 长钰模具(苏州)有限公司 Duplex sprocket gear powder metallurgy die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114101671A (en) * 2021-11-18 2022-03-01 长钰模具(苏州)有限公司 Duplex sprocket gear powder metallurgy die

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Legal Events

Date Code Title Description
ST Notification of lapse