GB956483A - Improvements in or relating to cutting tools with replaceable tips - Google Patents

Improvements in or relating to cutting tools with replaceable tips

Info

Publication number
GB956483A
GB956483A GB2718461A GB2718461A GB956483A GB 956483 A GB956483 A GB 956483A GB 2718461 A GB2718461 A GB 2718461A GB 2718461 A GB2718461 A GB 2718461A GB 956483 A GB956483 A GB 956483A
Authority
GB
United Kingdom
Prior art keywords
screwed
support
tip
tips
cutting tools
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
GB2718461A
Inventor
John Horace Jowle
Charles Humphreys
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.)
PENISTONE HARD METALS Co
Original Assignee
PENISTONE HARD METALS 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 PENISTONE HARD METALS Co filed Critical PENISTONE HARD METALS Co
Priority to GB2718461A priority Critical patent/GB956483A/en
Publication of GB956483A publication Critical patent/GB956483A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/16Milling-cutters characterised by physical features other than shape
    • B23C5/20Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2226Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts fitted on an intermediate carrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1662Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2205/00Fixation of cutting inserts in holders
    • B23B2205/16Shims
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2200/00Details of milling cutting inserts
    • B23C2200/36Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/367Mounted tangentially, i.e. where the rake face is not the face with largest area

Abstract

956,483. Cutting tools. PENISTONE HARD METALS CO. Ltd. July 27, 1962 [July 27, 1961], No. 27184/61. Headings B3B, B3K and B3L. A lathe, milling or planing tool comprises an L-shaped support screwed to the tool body, and a replaceable tip screwed to the support. A tool body 1, Figs. 1, 2, has a recess 4, with a step 5, a hardened support 7 screwed to the body, and tip 3 screwed to the support and engaging faces 12, 14, of the latter. A milling cutter 21, Figs. 5-8, has seats 22 formed by cutting L-shaped slots 24, L-shaped supports 25 screwed to the cutter, tungsten carbide inserts 27, and tips 23. The tips are each screwed to a spring-urged block 30, slidable in a hole 31. In a modification, each tip is secured to a shank as in Figs. 1, 2, and the shanks are secured to slots in a milling cutter by wedges or by screws.
GB2718461A 1961-07-27 1961-07-27 Improvements in or relating to cutting tools with replaceable tips Expired GB956483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2718461A GB956483A (en) 1961-07-27 1961-07-27 Improvements in or relating to cutting tools with replaceable tips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2718461A GB956483A (en) 1961-07-27 1961-07-27 Improvements in or relating to cutting tools with replaceable tips

Publications (1)

Publication Number Publication Date
GB956483A true GB956483A (en) 1964-04-29

Family

ID=10255559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2718461A Expired GB956483A (en) 1961-07-27 1961-07-27 Improvements in or relating to cutting tools with replaceable tips

Country Status (1)

Country Link
GB (1) GB956483A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941523A1 (en) * 1978-10-13 1980-04-17 Kennametal Inc TOOL HOLDER WITH INTERMEDIATE LIMIT
EP0144859A2 (en) * 1983-11-28 1985-06-19 Feldmühle Aktiengesellschaft Clamping holder for ceramic cutting bits
EP0179033A2 (en) * 1984-09-26 1986-04-23 Santrade Ltd. Cutting tool
EP1479469A1 (en) * 1998-11-20 2004-11-24 Iscar Ltd. A shim particularly for the arrangement in a cutting tool
WO2007065945A1 (en) 2005-12-08 2007-06-14 Profilator Gmbh & Co. Kg Device and method for producing undercuts, and a cutter head
WO2008104585A1 (en) * 2007-02-28 2008-09-04 Ceramtec Ag Insert seat adapter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941523A1 (en) * 1978-10-13 1980-04-17 Kennametal Inc TOOL HOLDER WITH INTERMEDIATE LIMIT
DK151534B (en) * 1978-10-13 1987-12-14 Kennametal Inc CUTTING EQUIPMENT FOR A TOOL MACHINE
EP0144859A2 (en) * 1983-11-28 1985-06-19 Feldmühle Aktiengesellschaft Clamping holder for ceramic cutting bits
EP0144859A3 (en) * 1983-11-28 1985-12-11 Feldmühle Aktiengesellschaft Clamping holder for ceramic cutting bits
EP0179033A2 (en) * 1984-09-26 1986-04-23 Santrade Ltd. Cutting tool
EP0179033A3 (en) * 1984-09-26 1987-07-15 Santrade Ltd. Cutting tool and cutting insert
EP1479469A1 (en) * 1998-11-20 2004-11-24 Iscar Ltd. A shim particularly for the arrangement in a cutting tool
WO2007065945A1 (en) 2005-12-08 2007-06-14 Profilator Gmbh & Co. Kg Device and method for producing undercuts, and a cutter head
WO2008104585A1 (en) * 2007-02-28 2008-09-04 Ceramtec Ag Insert seat adapter

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