SE8106791L - Deep hole drill - Google Patents

Deep hole drill

Info

Publication number
SE8106791L
SE8106791L SE8106791A SE8106791A SE8106791L SE 8106791 L SE8106791 L SE 8106791L SE 8106791 A SE8106791 A SE 8106791A SE 8106791 A SE8106791 A SE 8106791A SE 8106791 L SE8106791 L SE 8106791L
Authority
SE
Sweden
Prior art keywords
boring
deep
attachment
bores
guide rod
Prior art date
Application number
SE8106791A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
P-G Waschke
L Richter
M Lipfert
V Obenaus
Original Assignee
Polygraph Leipzig
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 Polygraph Leipzig filed Critical Polygraph Leipzig
Publication of SE8106791L publication Critical patent/SE8106791L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars

Abstract

The invention relates to a deep-hole boring attachment for boring predrilled workpieces, in particular applicable to lathes, horizontal boring machines and special deep-hole boring machines. The aim of the invention is to increase the quality and effectiveness during the boring of deep bores. The object is to develop an attachment with which bores which run virtually true can be obtained at a high cutting speed in combination with a high surface quality. This object is achieved in that a guide rod is releasably connected to a boring head, and the guide rod is guided in a guide bush of a counter-bearing. <IMAGE>
SE8106791A 1980-11-17 1981-11-16 Deep hole drill SE8106791L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22523980A DD154072A1 (en) 1980-11-17 1980-11-17 DEEP BORING DEVICE FOR DRILLING PRE-DRILLED WORKPIECES

Publications (1)

Publication Number Publication Date
SE8106791L true SE8106791L (en) 1982-05-18

Family

ID=5527259

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106791A SE8106791L (en) 1980-11-17 1981-11-16 Deep hole drill

Country Status (4)

Country Link
CH (1) CH654504A5 (en)
DD (1) DD154072A1 (en)
DE (1) DE3130221A1 (en)
SE (1) SE8106791L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307458C2 (en) * 1983-03-03 1985-03-07 Tbt Tiefbohrtechnik Gmbh Und Co Kg, 7433 Dettingen Boring tool
US4571129A (en) * 1984-11-13 1986-02-18 Erickson Tool Company Mandrel assembly
DE10161187B4 (en) * 2001-12-13 2015-10-01 Hilti Aktiengesellschaft rock drill

Also Published As

Publication number Publication date
CH654504A5 (en) 1986-02-28
DE3130221A1 (en) 1982-06-24
DD154072A1 (en) 1982-02-24

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