GB1110671A - Improvements in or relating to the cutting of refractory or glass tubes - Google Patents

Improvements in or relating to the cutting of refractory or glass tubes

Info

Publication number
GB1110671A
GB1110671A GB566364A GB566364A GB1110671A GB 1110671 A GB1110671 A GB 1110671A GB 566364 A GB566364 A GB 566364A GB 566364 A GB566364 A GB 566364A GB 1110671 A GB1110671 A GB 1110671A
Authority
GB
United Kingdom
Prior art keywords
wheel
tube
cutting
refractory
relating
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
GB566364A
Inventor
Joseph Conaboy
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB566364A priority Critical patent/GB1110671A/en
Publication of GB1110671A publication Critical patent/GB1110671A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
    • 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
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/124—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes the workpieces turning about their longitudinal axis during the cutting operations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

To cut a glass tube, the tube 1 is held in chucks 3 as by jaws 5 against longitudinal movement and rotated by the chucks about its axis, and a cutting wheel 7 is mounted on a rigid mount 13, 15, 17 and is fed into the tube 1 by a worm-gear operated by a hand wheel 21 while it is rotated by a motor 11. The directions of rotation of the tube and wheel are the same so that their peripheries are moving in opposite directions. The wheel 7 is a diamond impregnated <PICT:1110671/C1/1> wheel and it is mounted adjacent a similar cup wheel 9 the flat face of which may be used, if necessary, for facing the cut edge of the tube.
GB566364A 1964-02-11 1964-02-11 Improvements in or relating to the cutting of refractory or glass tubes Expired GB1110671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB566364A GB1110671A (en) 1964-02-11 1964-02-11 Improvements in or relating to the cutting of refractory or glass tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB566364A GB1110671A (en) 1964-02-11 1964-02-11 Improvements in or relating to the cutting of refractory or glass tubes

Publications (1)

Publication Number Publication Date
GB1110671A true GB1110671A (en) 1968-04-24

Family

ID=9800300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB566364A Expired GB1110671A (en) 1964-02-11 1964-02-11 Improvements in or relating to the cutting of refractory or glass tubes

Country Status (1)

Country Link
GB (1) GB1110671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626808A (en) * 2018-12-28 2019-04-16 田秀霞 A kind of tubular glass cutting device and its truncation technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626808A (en) * 2018-12-28 2019-04-16 田秀霞 A kind of tubular glass cutting device and its truncation technique

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