GB1181671A - Improvements in Turret Lathes - Google Patents
Improvements in Turret LathesInfo
- Publication number
- GB1181671A GB1181671A GB1465166A GB1465166A GB1181671A GB 1181671 A GB1181671 A GB 1181671A GB 1465166 A GB1465166 A GB 1465166A GB 1465166 A GB1465166 A GB 1465166A GB 1181671 A GB1181671 A GB 1181671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turret
- effected
- gear
- speed
- box
- 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
Links
- 241001422033 Thestylus Species 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
1,181,671. Turret lathes. WICKMAN LANG Ltd., and D. M. BLACKBURN. 2 June, 1967 [1 April, 1966], No. 14651/66. Heading B3T. In a turret lathe the traversing movements of the turret are effected by an hydraulic piston- and-cylinder assembly 19, 19a and 19b which is controlled by a stylus operated servo valve 21, the stylus 22 being actuated by a nut 30 on a rotatable screw 29 driven through gearing 11 from the lathe spindle 10 and via a variablespeed gear-box 23 incorporating electromagnetic clutches 25, 26. The drive from the variable-speed gear-box is effected by belt, chain or gear from 27 to a further clutch 28 co-operating with the screw 29. The speed of rotation of the lathe spindle 10 and the speed of traverse of the turret are adjustable to obtain given ratios relating to operating conditions required. The control of the servo valve 21 is effected from a control panel 40 which has stops 43 associated with each indexed position of the turret and which actuate switches 46 carried on a crosshead 45 supported on shafts 44 attached to the turret and which traverses in unison therewith, the operation of the switches 46 effecting the operation of the variable-speed gear-box and hence the traversing motion of the turret in each of its respective indexed positions.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1465166A GB1181671A (en) | 1966-04-01 | 1966-04-01 | Improvements in Turret Lathes |
FR123244A FR1545858A (en) | 1966-04-01 | 1967-10-04 | Revolver tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1465166A GB1181671A (en) | 1966-04-01 | 1966-04-01 | Improvements in Turret Lathes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1181671A true GB1181671A (en) | 1970-02-18 |
Family
ID=10045093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1465166A Expired GB1181671A (en) | 1966-04-01 | 1966-04-01 | Improvements in Turret Lathes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1181671A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494284A (en) * | 1972-04-28 | 1974-01-16 |
-
1966
- 1966-04-01 GB GB1465166A patent/GB1181671A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494284A (en) * | 1972-04-28 | 1974-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1300075A (en) | Infinitely variable cone pulley transmission | |
US2367555A (en) | Mechanism to obtain and control motion transverse to axis of rotation | |
US2005822A (en) | Hydraulic machine tool | |
US3429201A (en) | Gear adjustment for machine tool transmission | |
GB1181671A (en) | Improvements in Turret Lathes | |
GB812611A (en) | Improvements in or relating to horizontal boring facing and milling machine | |
US2156596A (en) | Means for driving the shafts of machine tools at different speeds | |
GB1100470A (en) | Improvements relating to machine tools | |
US3028768A (en) | Transmission and control therefor | |
US2354266A (en) | Machine tool rapid traverse mechanism | |
GB1026673A (en) | Control mechanism | |
US3412633A (en) | Indexing mechanism | |
GB1025506A (en) | Spindle drive for a multiple spindle automatic lathe | |
GB996219A (en) | Improvements relating to gearing | |
ES310622A1 (en) | Multiratio drive | |
US2984159A (en) | Machine tool | |
GB1131643A (en) | Improvements in and relating to lathes and control mechanisms therefor | |
US3491626A (en) | Turret lathes | |
GB993271A (en) | Change-speed friction gearing | |
US2591268A (en) | Milling machine transmission control mechanism | |
GB1181412A (en) | A Lathe, particularly for Thread-cutting | |
US2735975A (en) | gallimore | |
US2407778A (en) | Taper turning apparatus | |
GB967384A (en) | Machine tools power transmission and control mechanisms | |
GB1008773A (en) | Improvements relating to flat warp knitting machines |