GB111914A - Improvements in and relating to Milling and the like Cutters. - Google Patents

Improvements in and relating to Milling and the like Cutters.

Info

Publication number
GB111914A
GB111914A GB1819516A GB1819516A GB111914A GB 111914 A GB111914 A GB 111914A GB 1819516 A GB1819516 A GB 1819516A GB 1819516 A GB1819516 A GB 1819516A GB 111914 A GB111914 A GB 111914A
Authority
GB
United Kingdom
Prior art keywords
cutters
pieces
milling
wedges
secured
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
GB1819516A
Inventor
Henry Francis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1819516A priority Critical patent/GB111914A/en
Priority to GB1606017A priority patent/GB119569A/en
Publication of GB111914A publication Critical patent/GB111914A/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
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/04—Plain cutters, i.e. having essentially a cylindrical or tapered cutting surface of substantial length
    • 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
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/084—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves

Abstract

111,914. Francis, H. Dec. 19, 1916 Milling-cutters.-Relates to milling-cutters of the inserted-tooth type and consists in providing in the cutter-body for the reception of the teeth one or more helical grooves such as can be cut in a screw-cutting lathe and in securing the teeth by means of distance-pieces and wedge pieces. Fig. 1 shows a complete cutter-head and Figs. 6 and 7 show one method of securing the parts in the groove. The cutters f are separated by alternate distance-pieces j, and wedges g, secured by screws h. The grooves may be of rectangular or dovetail section. In a modification, the wedges are made in halves and pressed apart by taper-headed screws as shown in Fig. 4. Fig. 12 shows a modification in which the cutters are secured by wedges o, slightly bent as shown in Fig. 13 before being driven between the cutters and distance-pieces. Figs. 15 and 16 show an appliance for supporting a cutter while being grooved. A blade k is secured by a screw m in a bar l attached to some part of the framework of the grinding-machine.
GB1819516A 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters. Expired GB111914A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1819516A GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.
GB1606017A GB119569A (en) 1916-12-19 1917-11-03 Improvements in and relating to Milling Cutters and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819516A GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.

Publications (1)

Publication Number Publication Date
GB111914A true GB111914A (en) 1917-12-19

Family

ID=32484136

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1819516A Expired GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.
GB1606017A Expired GB119569A (en) 1916-12-19 1917-11-03 Improvements in and relating to Milling Cutters and the like.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1606017A Expired GB119569A (en) 1916-12-19 1917-11-03 Improvements in and relating to Milling Cutters and the like.

Country Status (1)

Country Link
GB (2) GB111914A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914838A (en) * 1954-03-02 1959-12-01 Firth Brown Tools Ltd Milling cutter
DE1173767B (en) * 1961-12-16 1964-07-09 Klingelnberg Soehne Ferd Hobbing cutter with cutting sticks cast into a base body
CN110102809A (en) * 2019-05-31 2019-08-09 江门市中刀精密科技有限公司 A kind of milling cutter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039076A1 (en) * 1980-10-16 1982-05-13 Wilhelm Fette Gmbh, 2053 Schwarzenbek GEAR CUTTERS WITH INSERT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914838A (en) * 1954-03-02 1959-12-01 Firth Brown Tools Ltd Milling cutter
DE1173767B (en) * 1961-12-16 1964-07-09 Klingelnberg Soehne Ferd Hobbing cutter with cutting sticks cast into a base body
CN110102809A (en) * 2019-05-31 2019-08-09 江门市中刀精密科技有限公司 A kind of milling cutter

Also Published As

Publication number Publication date
GB119569A (en) 1918-10-10

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