GB1189953A - Improvements in Indexable Insert Milling Cutter - Google Patents

Improvements in Indexable Insert Milling Cutter

Info

Publication number
GB1189953A
GB1189953A GB2134368A GB2134368A GB1189953A GB 1189953 A GB1189953 A GB 1189953A GB 2134368 A GB2134368 A GB 2134368A GB 2134368 A GB2134368 A GB 2134368A GB 1189953 A GB1189953 A GB 1189953A
Authority
GB
United Kingdom
Prior art keywords
insert
milling cutter
indexable insert
insert milling
clampingly
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
GB2134368A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1189953A publication Critical patent/GB1189953A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/166—Shims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

1,189,953. Milling cutters. GENERAL ELECTRIC CO. 6 May, 1968 [19 June, 1967], No. 21343/68. Heading B3K. A milling cutter 10 has a series of indexible inserts 20 located in pockets 12 which open forwardly into a deeper cutaway chip clearance portion 15 the forward face 22 of each insert being completely exposed and each insert being clamped by a releasable locking member 26. The member 26 has a portion 33 projecting into a central bore 29 of the insert and on being screwed down tilts so as to bear clampingly at 41 on the insert 20. A backing seat member 25 is located behind each insert 20 in the pocket 12.
GB2134368A 1967-06-19 1968-05-06 Improvements in Indexable Insert Milling Cutter Expired GB1189953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64712067A 1967-06-19 1967-06-19

Publications (1)

Publication Number Publication Date
GB1189953A true GB1189953A (en) 1970-04-29

Family

ID=24595789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2134368A Expired GB1189953A (en) 1967-06-19 1968-05-06 Improvements in Indexable Insert Milling Cutter

Country Status (7)

Country Link
BE (1) BE716755A (en)
CH (1) CH481708A (en)
DE (1) DE1752572A1 (en)
ES (1) ES353941A1 (en)
FR (1) FR1570128A (en)
GB (1) GB1189953A (en)
NL (1) NL6808571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111806907A (en) * 2019-04-12 2020-10-23 开利公司 Refrigeration unit with atmosphere control system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788625A (en) * 1972-04-03 1974-01-29 H Lindsay Rotary cutter
DE3021355C2 (en) * 1980-06-06 1986-08-14 Paul Gerhard 4044 Kaarst Müller Standing or rotating cutting tool for machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111806907A (en) * 2019-04-12 2020-10-23 开利公司 Refrigeration unit with atmosphere control system
CN111806907B (en) * 2019-04-12 2023-10-17 开利公司 Refrigeration unit with atmosphere control system

Also Published As

Publication number Publication date
CH481708A (en) 1969-11-30
ES353941A1 (en) 1969-10-16
BE716755A (en) 1968-12-02
FR1570128A (en) 1969-06-06
DE1752572A1 (en) 1971-05-19
NL6808571A (en) 1968-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee