GB344624A - A device for dressing grinding wheels - Google Patents
A device for dressing grinding wheelsInfo
- Publication number
- GB344624A GB344624A GB412930A GB412930A GB344624A GB 344624 A GB344624 A GB 344624A GB 412930 A GB412930 A GB 412930A GB 412930 A GB412930 A GB 412930A GB 344624 A GB344624 A GB 344624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- standard
- centre
- trueing
- base
- 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
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/08—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like
- B24B53/081—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like by means of a template
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
344,624. Grinding. SKERRETT, H. N., 24, Temple Row, Birmingham.- (Timken Roller Bearing Co.; Denber Avenue, Canton, Ohio, U.S.A.) Feb. 7, 1930, No. 4129. [Class 60.] Trueing rotating tools.-A device for attachment to a grinding-machine for trueing the grinding- wheel in situ enables wheels having convex or concave surfaces of different diameters to be trued the trueing tool being rotatable about either of two centres of rotation. A base 1 bolted to the machine at 4 carries rotatably a guideway 7 having arcuate bounding edges with a point B as centre and pivoting about a conical head 11. A dovetail guideway 17, on which a standard 21 carrying the trueing diamond 24 is adapted to slide, is provided on a slide 15 supported on the base 1 and engaging the guideway 7, the standard 21 being thus rotatable about the axis A of pin 11 or about the centre B. The slide 15 may be clamped to the guide 7 or the guide 7 to the base 1 by means of conical members engaging a tapered hole or an annular groove respectively. A gauge block is employed to locate the diamond point 24 in line with index marks 36 or 37 on the standard 21 and by means of an adjusting screw 26 the point is adjusted at the correct distance from the centre of rotation A or B as shown on a scale S. The standard may be reversed end for end and numerical details of the correct position of the standard and the correct centre of rotation to be used for different curvatures are given in the Specification. A screw 29 engaging swivel blocks 30, 31 and held on a bracket 32 adjustably bolted to the base 1 traverses the diamond across the face to be trued.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB412930A GB344624A (en) | 1930-02-07 | 1930-02-07 | A device for dressing grinding wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB412930A GB344624A (en) | 1930-02-07 | 1930-02-07 | A device for dressing grinding wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB344624A true GB344624A (en) | 1931-03-12 |
Family
ID=9771292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB412930A Expired GB344624A (en) | 1930-02-07 | 1930-02-07 | A device for dressing grinding wheels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB344624A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4811491U (en) * | 1971-06-18 | 1973-02-08 | ||
US8590523B2 (en) | 2008-08-15 | 2013-11-26 | 3M Innovative Properties Company | Machine for truing abrasive wheels |
-
1930
- 1930-02-07 GB GB412930A patent/GB344624A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4811491U (en) * | 1971-06-18 | 1973-02-08 | ||
US8590523B2 (en) | 2008-08-15 | 2013-11-26 | 3M Innovative Properties Company | Machine for truing abrasive wheels |
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