GB1373570A - Machine tool - Google Patents
Machine toolInfo
- Publication number
- GB1373570A GB1373570A GB2357573A GB2357573A GB1373570A GB 1373570 A GB1373570 A GB 1373570A GB 2357573 A GB2357573 A GB 2357573A GB 2357573 A GB2357573 A GB 2357573A GB 1373570 A GB1373570 A GB 1373570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- holder
- carried
- head
- fluid
- 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
- 239000012530 fluid Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
- B23D5/02—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line involving rotary and straight-line movements only, e.g. for cutting helical grooves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/39—Cutting by use of rotating axially moving tool with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/50—Planing
- Y10T409/502624—Means for cutting groove
- Y10T409/502788—Arcuate groove
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/50—Planing
- Y10T409/5041—Means for cutting arcuate surface
- Y10T409/504264—Cycloidal surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
1373570 Machine tool details GLEASON WORKS 17 May 1973 [31 July 1972] 23575/73 Headings B3B and B3K A milling cutter head 32 comprises a plurality of cutters 44 which can be successively brought into contact with the workpiece, a separate cutter holder 48 for each cutter movable by fluid-pressure means 102, supplying fluid to a chamber 54 which communicates with the cutter holders, and a stop 72 on each holder which, along with the top end of the cutter holder, forms a dash pot during final feed movement of the cutter. Each cutter holder 48 is urged towards its extended position by fluid-pressure, and is periodically retracted by separate cams 50 carried in spaced positions along the circumference of the cutter head stationary housing 46. Compressed air can be supplied to the bearing surfaces of the cutter holders when cutters are to be changed through passages 90, and air can be exhausted at points 92, 93, to provide a cleansing action to the cutter-holding block 82 and clamp 84. The cam 50 may extend along the complete circumference of the cutter head, Fig. 9 (not shown), or only separate sections at the required positions may be provided. The cutter head is secured to a spindle 22, Fig. 1, which is fed by a cam 40 carried by a housing 20, and the workpiece 30 is mounted on a rotary work-holder 28 carried by a work head 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27662072A | 1972-07-31 | 1972-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1373570A true GB1373570A (en) | 1974-11-13 |
Family
ID=23057408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2357573A Expired GB1373570A (en) | 1972-07-31 | 1973-05-17 | Machine tool |
Country Status (9)
Country | Link |
---|---|
US (1) | US3778178A (en) |
JP (1) | JPS5726885B2 (en) |
AU (1) | AU5704473A (en) |
BR (1) | BR7305633D0 (en) |
CA (1) | CA984592A (en) |
DE (1) | DE2338276C2 (en) |
FR (1) | FR2194533B1 (en) |
GB (1) | GB1373570A (en) |
IT (1) | IT988844B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216595B2 (en) * | 1972-06-13 | 1977-05-10 | ||
CN110385451B (en) * | 2018-04-19 | 2023-07-14 | 浙江绍兴苏泊尔生活电器有限公司 | Knife set structure and inner pot processing method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1269455B (en) * | 1963-05-15 | 1968-05-30 | Kloeckner Humboldt Deutz Ag | Device for turning out the lateral sealing grooves of the pistons of rotary piston machines |
US3143923A (en) * | 1963-05-17 | 1964-08-11 | Krzyszczuk Edward | Turbine blade cutting tool attachment |
IT968813B (en) * | 1971-11-01 | 1974-03-20 | Gleason Works | PROCESS AND APPARATUS FOR CUTTING AND BLIND SLOTS |
-
1972
- 1972-07-31 US US00276620A patent/US3778178A/en not_active Expired - Lifetime
-
1973
- 1973-05-08 CA CA171,144A patent/CA984592A/en not_active Expired
- 1973-05-17 GB GB2357573A patent/GB1373570A/en not_active Expired
- 1973-05-30 IT IT24881/73A patent/IT988844B/en active
- 1973-06-18 AU AU57044/73A patent/AU5704473A/en not_active Expired
- 1973-06-25 FR FR7323107A patent/FR2194533B1/fr not_active Expired
- 1973-07-10 JP JP7780773A patent/JPS5726885B2/ja not_active Expired
- 1973-07-25 BR BR633/73A patent/BR7305633D0/en unknown
- 1973-07-27 DE DE2338276A patent/DE2338276C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3778178A (en) | 1973-12-11 |
FR2194533B1 (en) | 1977-05-13 |
DE2338276C2 (en) | 1982-08-19 |
BR7305633D0 (en) | 1975-08-12 |
CA984592A (en) | 1976-03-02 |
DE2338276A1 (en) | 1974-02-21 |
JPS5726885B2 (en) | 1982-06-07 |
AU465371B2 (en) | 1975-09-25 |
FR2194533A1 (en) | 1974-03-01 |
AU5704473A (en) | 1974-12-19 |
JPS4952382A (en) | 1974-05-21 |
IT988844B (en) | 1975-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |