GB785548A - Improvements in and relating to milling machines - Google Patents
Improvements in and relating to milling machinesInfo
- Publication number
- GB785548A GB785548A GB3551554A GB3551554A GB785548A GB 785548 A GB785548 A GB 785548A GB 3551554 A GB3551554 A GB 3551554A GB 3551554 A GB3551554 A GB 3551554A GB 785548 A GB785548 A GB 785548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- wheel
- jig
- tilt
- head
- 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
- 238000003801 milling Methods 0.000 title abstract 2
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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
- B23Q35/106—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines with a single tool and two feelers rotating about parallel axis
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
785,548. Copy-milling. WESTLAND AIRCRAFT, Ltd. Dec. 7, 1955 [Dec. 8, 1954], No. 35515/54. Class 83 (3). A milling-machine comprises means for automatically or manually varying the tilt of a pivoted cutter head D in correspondence with the angled contour required on a workpiece G as it is traversed past the cutter K. The head is pivoted on a slide C mounted on a vertically movable slide B, the slides being locked by levers e, g. The work G is carried on a table E by a jig F having a serrated face 4 held against a friction wheel b by rollers c. The wheel b is rotated by a motor or a handwheel x through epicyclic gearing H. The cutter K is rotated by an overhead motor through a flexible shaft z having a squared end s, Fig. 4, and is mounted on parts 2, 4<SP>1</SP> clamped together by a nut 23. The cutter shaft carries ball bearings 19 on eccentric bushes 6, 7 adjustable against pointers 21 and scales 10. In operation, the table E is fed up to the cutter so that faces 2<SP>1</SP>, 3<SP>1</SP> on the jig F contact the ball bearing rings 19 to cause the cutter spindle to tilt, the bushes 6, 7 being set for the required depth of cut. The jig is then fed across the table by the friction wheel b, the wheel and the rollers c allowing the jig to swivel as required. The feed speed can be controlled by a pedal or hand wheel y through a brake acting on a wheel of the epicyclic gear. The sliding head C may be moved during operation, and the tilt of the cutter may be controlled by a fluid-pressure device J.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3551554A GB785548A (en) | 1954-12-08 | 1954-12-08 | Improvements in and relating to milling machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3551554A GB785548A (en) | 1954-12-08 | 1954-12-08 | Improvements in and relating to milling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB785548A true GB785548A (en) | 1957-10-30 |
Family
ID=10378598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3551554A Expired GB785548A (en) | 1954-12-08 | 1954-12-08 | Improvements in and relating to milling machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB785548A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107598298A (en) * | 2017-09-18 | 2018-01-19 | 益阳康益机械发展有限公司 | A kind of turning positioning mechanical of beveler |
CN113099699A (en) * | 2021-04-13 | 2021-07-09 | 安徽赛聚新材料有限公司 | Digital heat-resistant modified plastic part of electronic and electric appliances and processing device thereof |
-
1954
- 1954-12-08 GB GB3551554A patent/GB785548A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107598298A (en) * | 2017-09-18 | 2018-01-19 | 益阳康益机械发展有限公司 | A kind of turning positioning mechanical of beveler |
CN113099699A (en) * | 2021-04-13 | 2021-07-09 | 安徽赛聚新材料有限公司 | Digital heat-resistant modified plastic part of electronic and electric appliances and processing device thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2434834A (en) | Lathe attachment | |
GB785548A (en) | Improvements in and relating to milling machines | |
GB892745A (en) | Improvements in or relating to turbine blade copying machines | |
US2319963A (en) | Manufally operated screw machine | |
GB1443853A (en) | Apparatus for machinging edges of boards | |
GB752214A (en) | Improved copying apparatus for machine tools | |
GB1431856A (en) | Servo copying machine apparatus | |
US2749802A (en) | Shaving cutter for gears | |
GB1286448A (en) | Machine tools | |
GB1431950A (en) | Apparatus for making cuts of con-rolled depth in a workpiece | |
US2345986A (en) | Cutter manufacture | |
US2384527A (en) | Machine tool | |
GB1346102A (en) | Method and apparatus for deburring workpieces | |
GB1265987A (en) | ||
US4099446A (en) | Pantograph copying attachment | |
GB989795A (en) | Machine tool | |
GB1202425A (en) | Improvements in or relating to apparatus for carrying out finish machining on gears | |
GB1472710A (en) | Milling device for reworking the helical grooves of rolls in paper making machines | |
GB922095A (en) | Machine for working gear wheels by shaving | |
GB1353443A (en) | Auxiliary workpiece supporting means for precision grinding machines | |
GB839625A (en) | Improvements in or relating to engraving machines | |
GB746543A (en) | Improvements in or relating to apparatus for machining a gradually changing angular edge on an irregular work piece | |
US1465303A (en) | Milling machine | |
US3106046A (en) | Contour tracing apparatus | |
GB1118127A (en) | Arc generating attachment for milling machines and the like |