GB416519A - Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances - Google Patents

Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances

Info

Publication number
GB416519A
GB416519A GB1107133A GB1107133A GB416519A GB 416519 A GB416519 A GB 416519A GB 1107133 A GB1107133 A GB 1107133A GB 1107133 A GB1107133 A GB 1107133A GB 416519 A GB416519 A GB 416519A
Authority
GB
United Kingdom
Prior art keywords
laps
roll
paper
rolls
pegs
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
GB1107133A
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.)
CRAVEN BROTHERS MANCHESTER Ltd
Original Assignee
CRAVEN BROTHERS MANCHESTER Ltd
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 CRAVEN BROTHERS MANCHESTER Ltd filed Critical CRAVEN BROTHERS MANCHESTER Ltd
Priority to GB1107133A priority Critical patent/GB416519A/en
Publication of GB416519A publication Critical patent/GB416519A/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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning

Landscapes

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

Abstract

416,519. Surfacing - rolls for metal, paper, &c. CRAVEN BROS. (MANCHESTER), Ltd., Vauxhall Works, Reddish, near Stockport, and WALLS, A. G., 295, Broadstone Road, Heaton Chapel, Stockport. April 13, 1933, No. 11071. [Class 60.] A finished surface is produced on a roll for rolling metal, paper, or other substances by a number of spaced narrow segmental laps h which are shaped to the surface of the roll and are reciprocated axially of it at a relatively high speed whilst the roll is rotated relatively slowly, so that the laps trace a zig-zag course on the surface of the roll, the laps being restrained from movements radially to the roll by a weight or spring exerting substantially constant pressure, and being positively restrained from any other movement. In the apparatus shown, the laps are mounted, with freedom to move vertically, in fingers g secured to a rod c which is reciprocated by a crank d and connecting rod e. They are pressed against the work by weights n suspended from bows m carrying pointed pegs k seated in recessed holes j, in the laps. The reciprocation of the rod c is greater in extent than the distances between the laps, but less than the width of a lap. The laps may be gradually or intermittently moved axially, for example by means of a right and left hand nut f in the connecting rod e ; or the roll itself may be moved axially. To prevent the laps traversing continuously the same path, the crank d is driven by a slipping belt drive. For cambered rolls, narrow laps with short axial reciprocation are employed. Another apparatus is described in which the bed of a grinding machine is extended so that the table carrying the roll may be moved to bring the roll to the lapping apparatus, which comprises superposed slides the upper of which carries the lap holders, and is movable to adjust the laps radially to suit the diameter of the roll, whilst the lower slide is reciprocated axially by an eccentric to reciprocate the laps on the roll. The laps are pressed against the roll by pegs similar to the pegs k, but which receive pressure from weighted levers.
GB1107133A 1933-04-13 1933-04-13 Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances Expired GB416519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1107133A GB416519A (en) 1933-04-13 1933-04-13 Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1107133A GB416519A (en) 1933-04-13 1933-04-13 Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances

Publications (1)

Publication Number Publication Date
GB416519A true GB416519A (en) 1934-09-17

Family

ID=9979464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1107133A Expired GB416519A (en) 1933-04-13 1933-04-13 Improvements relating to the production of the finished surfaces of rolls for rolling metal, paper or other substances

Country Status (1)

Country Link
GB (1) GB416519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108608306A (en) * 2018-05-25 2018-10-02 浙江湖磨抛光磨具制造有限公司 A kind of full-automatic grinding sorting process line
CN115229575A (en) * 2022-07-25 2022-10-25 江苏赛能干燥机械工程有限公司 Roller surface treatment device and treatment method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108608306A (en) * 2018-05-25 2018-10-02 浙江湖磨抛光磨具制造有限公司 A kind of full-automatic grinding sorting process line
CN108608306B (en) * 2018-05-25 2024-05-07 浙江湖磨抛光磨具制造有限公司 Full-automatic grinding and sorting treatment line
CN115229575A (en) * 2022-07-25 2022-10-25 江苏赛能干燥机械工程有限公司 Roller surface treatment device and treatment method thereof
CN115229575B (en) * 2022-07-25 2023-10-20 江苏赛能干燥机械工程有限公司 Roller surface treatment device and treatment method thereof

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