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GB190900848A - Improvements in or relating to Ball Grinding Machines. - Google Patents

Improvements in or relating to Ball Grinding Machines.

Info

Publication number
GB190900848A
GB190900848A GB190900848DA GB190900848A GB 190900848 A GB190900848 A GB 190900848A GB 190900848D A GB190900848D A GB 190900848DA GB 190900848 A GB190900848 A GB 190900848A
Authority
GB
United Kingdom
Prior art keywords
interruptions
balls
grinding
relating
grinding machines
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
Application number
Inventor
Carl Albert Hirth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190900848A publication Critical patent/GB190900848A/en
Expired legal-status Critical Current

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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
    • B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
    • B24B11/06—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels acting by the front faces, e.g. of plane, grooved or bevelled shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

848. Hirth, C. A. Jan. 13. Balls, shaping and surfacing.-In a machine in which the balls are ground in grooves between two grinding-disks, a number of interruptions are provided in the working face of one or both of the disks in order to enable the balls to leave their particular grooves and to enter others, such interruptions being distributed over the working-surface and disposed in angular symmetry around the centre, to equalize the pressure on the grinding- disk. In the grinding-disk shown in Fig. 3, the interruptions 1, 2, 3 are disposed at an angle of 120 degrees relatively to each other. To further equalize the pressure, the interruptions may be of different lengths or slightly inclined relatively to each other.
GB190900848D 1909-01-13 1909-01-13 Improvements in or relating to Ball Grinding Machines. Expired GB190900848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190900848T 1909-01-13

Publications (1)

Publication Number Publication Date
GB190900848A true GB190900848A (en) 1909-04-29

Family

ID=32441497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190900848D Expired GB190900848A (en) 1909-01-13 1909-01-13 Improvements in or relating to Ball Grinding Machines.

Country Status (1)

Country Link
GB (1) GB190900848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648427A (en) * 2019-02-01 2019-04-19 中国科学院金属研究所 A kind of change sphere diameter automatic screening ball crusher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648427A (en) * 2019-02-01 2019-04-19 中国科学院金属研究所 A kind of change sphere diameter automatic screening ball crusher
CN109648427B (en) * 2019-02-01 2024-04-12 中国科学院金属研究所 Ball diameter-variable automatic screening ball grinder

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