GB844143A - Means for trimming grinding or analogous rotary bodies used in grinding or other machines - Google Patents
Means for trimming grinding or analogous rotary bodies used in grinding or other machinesInfo
- Publication number
- GB844143A GB844143A GB3611558A GB3611558A GB844143A GB 844143 A GB844143 A GB 844143A GB 3611558 A GB3611558 A GB 3611558A GB 3611558 A GB3611558 A GB 3611558A GB 844143 A GB844143 A GB 844143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- slide
- electrode
- trimming
- grinding
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
844,143. Machine-tool details; spark-erosion. PRECISION GRINDING Ltd. April 10, 1959 [Nov. 11, 1958], No. 36115/58. Classes 83 (3) and 83 (4). [Also in Group XXIII] A microscope 28 is mounted on the upper part of a hollow pivot post 16, about which is pivoted an arm 15 carrying a tool-holder 21 having an adjustable tool 24 for trimming the shaped-periphery of a rotating electrode 9 of a spark-'erosion machine. A support 5, adapted for attachment to the machine, has mounted thereon a slide 6 movable at right-angles to the electrode axis 8, and a second slide 11 movable parallel to the axis is mounted on the first-slide 6. An arcuate bracket 15 is pivotally attached to the slide 11 between extensions 14, by the hollow-post 16, below which the tip of the tool 24 is located when in contact with the electrode 9, and within the field of the microscope 28 which may be provided with a graticule for checking the trimming of the electrode. A third slide 17, attached to the underside of the bracket 15, is movable laterally by a rack 19 and pinion 18 to traverse the tool, as when trimming the straight flank portions of an electrode of the shape shown in Fig. 5, after setting the bracket 15 to the required angle. The slide 17 may be locked in its central position by locking members 31, which engage a stop 32 when the tool is required to act on the curved portion of the electrode periphery. The tool-holder 21 is carried by a sub-slide to permit radial adjustment of the tool.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3611558A GB844143A (en) | 1958-11-11 | 1958-11-11 | Means for trimming grinding or analogous rotary bodies used in grinding or other machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3611558A GB844143A (en) | 1958-11-11 | 1958-11-11 | Means for trimming grinding or analogous rotary bodies used in grinding or other machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB844143A true GB844143A (en) | 1960-08-10 |
Family
ID=10385112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3611558A Expired GB844143A (en) | 1958-11-11 | 1958-11-11 | Means for trimming grinding or analogous rotary bodies used in grinding or other machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB844143A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306325A1 (en) * | 1982-02-24 | 1983-09-01 | Precision Grinding Ltd., Mitcham Junction | DEVICE FOR MONITORING SEVERAL VARIABLE PARAMETERS |
-
1958
- 1958-11-11 GB GB3611558A patent/GB844143A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306325A1 (en) * | 1982-02-24 | 1983-09-01 | Precision Grinding Ltd., Mitcham Junction | DEVICE FOR MONITORING SEVERAL VARIABLE PARAMETERS |
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