GB1191373A - Improvements in or relating to Methods of Sawing and Apparatus Therefor. - Google Patents

Improvements in or relating to Methods of Sawing and Apparatus Therefor.

Info

Publication number
GB1191373A
GB1191373A GB1716268A GB1716268A GB1191373A GB 1191373 A GB1191373 A GB 1191373A GB 1716268 A GB1716268 A GB 1716268A GB 1716268 A GB1716268 A GB 1716268A GB 1191373 A GB1191373 A GB 1191373A
Authority
GB
United Kingdom
Prior art keywords
cuts
slabs
sawing
cut
roll train
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
GB1716268A
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer AG
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 Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of GB1191373A publication Critical patent/GB1191373A/en
Expired legal-status Critical Current

Links

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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

1,191,373. Sawing. MAISTNESMAXKT-MEER A.G. 10 April, 1968 [14 April, 1967], No. 17162/68. Heading B5L. A method of sawing comprises sawing at a pair of opposite sides of a workpiece to produce two mutually independent oo-planar cuts, turning the workpiece through 90 degrees about its longitudinal axis, and sawing to produce two further mutually independent cuts each coplanar with the first cuts. Steel slabs which are to be cut to length for feeding to an extrusion press for making seamless steel tube are fed by a roll train 5 to two pairs of saws 6 which effect the first coplanar cuts on opposite sides of the slabs. The cut slabs are transported by the roll train 5 to a device for tilting the slabs through 90 degrees on to a transverse roll train 7 which conveys the slabs to a roll train 8 for feeding to two pairs of saws 9 for effecting the second cuts coplanar with the first. The remaining material between the cuts may be broken or cut by one or more saws, the cut slabs pass to an unloading position 10.
GB1716268A 1967-04-14 1968-04-10 Improvements in or relating to Methods of Sawing and Apparatus Therefor. Expired GB1191373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0073596 1967-04-14

Publications (1)

Publication Number Publication Date
GB1191373A true GB1191373A (en) 1970-05-13

Family

ID=7315130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1716268A Expired GB1191373A (en) 1967-04-14 1968-04-10 Improvements in or relating to Methods of Sawing and Apparatus Therefor.

Country Status (3)

Country Link
DE (1) DE1627225C3 (en)
FR (1) FR1554445A (en)
GB (1) GB1191373A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117086401B (en) * 2023-06-13 2024-04-02 重庆敏德兴模具材料科技有限公司 Die steel processing equipment and processing method

Also Published As

Publication number Publication date
DE1627225B2 (en) 1974-07-18
DE1627225C3 (en) 1975-03-27
FR1554445A (en) 1969-01-17
DE1627225A1 (en) 1970-10-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees