GB1439549A - Method and apparatus for cutting screw-threads - Google Patents

Method and apparatus for cutting screw-threads

Info

Publication number
GB1439549A
GB1439549A GB593374A GB593374A GB1439549A GB 1439549 A GB1439549 A GB 1439549A GB 593374 A GB593374 A GB 593374A GB 593374 A GB593374 A GB 593374A GB 1439549 A GB1439549 A GB 1439549A
Authority
GB
United Kingdom
Prior art keywords
clutch
screw
speed
clutch part
saddle
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
GB593374A
Other languages
English (en)
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.)
Heidenreich and Harbeck GmbH
Original Assignee
Heidenreich and Harbeck GmbH
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 Heidenreich and Harbeck GmbH filed Critical Heidenreich and Harbeck GmbH
Publication of GB1439549A publication Critical patent/GB1439549A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
    • B23G3/02—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool
    • B23G3/04—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Transmission Devices (AREA)
GB593374A 1973-02-08 1974-02-08 Method and apparatus for cutting screw-threads Expired GB1439549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732306137 DE2306137C3 (de) 1973-02-08 1973-02-08 Vorrichtung zum Gewindeschneiden auf einer Drehmaschine

Publications (1)

Publication Number Publication Date
GB1439549A true GB1439549A (en) 1976-06-16

Family

ID=5871296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB593374A Expired GB1439549A (en) 1973-02-08 1974-02-08 Method and apparatus for cutting screw-threads

Country Status (5)

Country Link
DE (1) DE2306137C3 (ru)
FR (1) FR2217116B1 (ru)
GB (1) GB1439549A (ru)
IT (1) IT1006261B (ru)
SU (1) SU524502A3 (ru)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100574950C (zh) * 2008-04-09 2009-12-30 南京航空航天大学 用数控车床加工螺纹的方法及其螺纹加工工具
CN112643154A (zh) * 2020-12-15 2021-04-13 宁波市诺研新材料科技有限公司 一种合金螺纹杆制造成型方法
CN113245643A (zh) * 2021-05-21 2021-08-13 深圳市通之泰科技有限公司 一种三轴车牙机上料加工设备
CN114799373A (zh) * 2022-03-31 2022-07-29 李政徽 一种电力管道智能加工设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928912C3 (de) * 1979-07-18 1982-03-11 Gildemeister Ag, 4800 Bielefeld Spindelantrieb für ein- und mehrspindlige Drehautomaten
CN103350263B (zh) * 2013-06-24 2015-09-30 马顺国 数控万能螺纹车床
CN104874871B (zh) * 2015-06-11 2017-03-15 云南冶金昆明重工有限公司 一种螺纹快速返程车加工方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100574950C (zh) * 2008-04-09 2009-12-30 南京航空航天大学 用数控车床加工螺纹的方法及其螺纹加工工具
CN112643154A (zh) * 2020-12-15 2021-04-13 宁波市诺研新材料科技有限公司 一种合金螺纹杆制造成型方法
CN113245643A (zh) * 2021-05-21 2021-08-13 深圳市通之泰科技有限公司 一种三轴车牙机上料加工设备
CN114799373A (zh) * 2022-03-31 2022-07-29 李政徽 一种电力管道智能加工设备
CN114799373B (zh) * 2022-03-31 2024-04-05 张建君 一种电力管道智能加工设备

Also Published As

Publication number Publication date
FR2217116B1 (ru) 1978-01-06
FR2217116A1 (ru) 1974-09-06
DE2306137B2 (de) 1977-09-01
DE2306137C3 (de) 1978-05-03
DE2306137A1 (de) 1974-08-15
SU524502A3 (ru) 1976-08-05
IT1006261B (it) 1976-09-30

Similar Documents

Publication Publication Date Title
GB1457653A (en) Apparatus for controlling the speed of a rotary cutter
GB1439549A (en) Method and apparatus for cutting screw-threads
GB1005519A (en) Numerically controlled machine tool
GB1302672A (ru)
GB1341076A (en) Gear cutting machine
GB1141845A (en) Incremental hob shift mechanism
GB1083920A (en) A machine tool
GB986570A (en) Numerically controlled positioning system
GB1362971A (en) Control system for a machine tool
GB1325483A (en) Length control method and apparatus
GB1203352A (en) Method of and apparatus for tapping holes
US3430524A (en) Drilling and like heads
GB1025506A (en) Spindle drive for a multiple spindle automatic lathe
US4208155A (en) Gear cutting machine with a hob
GB1505929A (en) Flying shear including a control device for controlling a shear-carriage of the shear
JPS55153700A (en) Synchronously traveling reciprocative working device
GB1438454A (en) Gear cutting machines
GB1436691A (en) Method of and circuit arrangement for controlling speed ratios in gear tooth generating machines operating by the hobbing method
GB1093008A (en) Milling cutter head for a hobbing machine
DE2928912B2 (de) Spindelantrieb für ein- und mehrspindlige Drehautomaten
FR2431901A1 (fr) Perfectionnements aux tronconneuses a fraise-scie
GB610833A (en) Improvements in machines for manufacturing match and like splints
SU629025A1 (ru) Устройство к токарно-винторезному станку дл нарезани винтовых поверхностей переменного шага
SU878542A1 (ru) Способ дискретного управлени врезной подачей шлифовального станка
FR2323482A1 (fr) Taraudeuse rapide a cycle automatique

Legal Events

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