NL7412860A - Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe - Google Patents

Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe

Info

Publication number
NL7412860A
NL7412860A NL7412860A NL7412860A NL7412860A NL 7412860 A NL7412860 A NL 7412860A NL 7412860 A NL7412860 A NL 7412860A NL 7412860 A NL7412860 A NL 7412860A NL 7412860 A NL7412860 A NL 7412860A
Authority
NL
Netherlands
Prior art keywords
pipe
saw
cutter
clamped
parting
Prior art date
Application number
NL7412860A
Other languages
Dutch (nl)
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Priority to NL7412860A priority Critical patent/NL7412860A/en
Publication of NL7412860A publication Critical patent/NL7412860A/en

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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
    • B23D47/10—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom actuated by fluid or gas pressure
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

A device for cutting off sections from a synthetic pipe as it is extruded, has a saw, a first and second clamping arrangement for the pipe, a first mechanism for bringing the clamps together on the pipe and a second mechanism for moving the saw from rest to the active position, as well as a drive for the saw. A pressure circuit is laid out so that the second mechanism can only move the cutter into action, when the first mechanism has securely clamped the pipe Simple layout working at high speed and requiring only one pressure cylinder.
NL7412860A 1974-09-27 1974-09-27 Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe NL7412860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7412860A NL7412860A (en) 1974-09-27 1974-09-27 Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412860A NL7412860A (en) 1974-09-27 1974-09-27 Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe

Publications (1)

Publication Number Publication Date
NL7412860A true NL7412860A (en) 1976-03-30

Family

ID=19822185

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412860A NL7412860A (en) 1974-09-27 1974-09-27 Cutter parting off plastic pipe sections during extrusion - saw, operated only when pipe is clamped, moves with pipe

Country Status (1)

Country Link
NL (1) NL7412860A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160167181A1 (en) * 2014-08-27 2016-06-16 Cheung Woh Technologies Ltd. Method and apparatus for forming a hard disk drive base plate with an extended height

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160167181A1 (en) * 2014-08-27 2016-06-16 Cheung Woh Technologies Ltd. Method and apparatus for forming a hard disk drive base plate with an extended height
US10022826B2 (en) * 2014-08-27 2018-07-17 Cheung Woh Technologies Ltd. Method and apparatus for forming a hard disk drive base plate with an extended height

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