JPS57127620A - Vibration cutting device of band saw machine - Google Patents

Vibration cutting device of band saw machine

Info

Publication number
JPS57127620A
JPS57127620A JP1152081A JP1152081A JPS57127620A JP S57127620 A JPS57127620 A JP S57127620A JP 1152081 A JP1152081 A JP 1152081A JP 1152081 A JP1152081 A JP 1152081A JP S57127620 A JPS57127620 A JP S57127620A
Authority
JP
Japan
Prior art keywords
band saw
vibration
cutting
noise
cutting device
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.)
Pending
Application number
JP1152081A
Other languages
Japanese (ja)
Inventor
Toru Tokiwa
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.)
Amada Co Ltd
Original Assignee
Amada Co 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP1152081A priority Critical patent/JPS57127620A/en
Publication of JPS57127620A publication Critical patent/JPS57127620A/en
Pending 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
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/005—Devices for damping vibrations
    • 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
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
    • B23D55/088—Devices for feeding strap saw blades

Landscapes

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

Abstract

PURPOSE:To suppress the cutting resistance and vibration and to reduce the noise of a band saw at the time of cutting by providing a device which generates a vibration in the direction of the band saw cutting on the band saw housing. CONSTITUTION:When a band saw housing 7 is lowered, i.e., during when a work W is being cut by a band saw 23 a variable speed motor 77 of a vibration generator 47 is driven to extend and retract a pressure conversion cylinder 69 via a grooved cam 73, said exteding and retracting movement causing a piston rod 37 of a vertical movement driving device 39 which is similar in construction to a hydraulic cylinder to vibrate up and down thereby fluctuating the working fluid being discharged from a pressure chamber 43 to generate a vibration in the band saw 23. Thus the cutting resistace and vibration at the time of cutting with the band saw 23 are suppressed to reduce its minute lateral movement and noise.
JP1152081A 1981-01-30 1981-01-30 Vibration cutting device of band saw machine Pending JPS57127620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1152081A JPS57127620A (en) 1981-01-30 1981-01-30 Vibration cutting device of band saw machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1152081A JPS57127620A (en) 1981-01-30 1981-01-30 Vibration cutting device of band saw machine

Publications (1)

Publication Number Publication Date
JPS57127620A true JPS57127620A (en) 1982-08-07

Family

ID=11780254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1152081A Pending JPS57127620A (en) 1981-01-30 1981-01-30 Vibration cutting device of band saw machine

Country Status (1)

Country Link
JP (1) JPS57127620A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170523U (en) * 1988-05-24 1989-12-01
JP2007229852A (en) * 2006-02-28 2007-09-13 Amada Co Ltd Method for cutting workpiece by band saw blade, and band saw machine
US7526985B2 (en) 2003-03-04 2009-05-05 Amada Company, Limited Sawing machine, cutting-off method, and method of reducing noise
KR100952631B1 (en) * 2009-06-03 2010-04-13 우영산업(주) Device of providing vibration for cutting machine using oil pressure
EP2754521A3 (en) * 2003-11-06 2014-09-24 Amada Company, Limited Band saw machine, and saw blade driving method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170523U (en) * 1988-05-24 1989-12-01
US7526985B2 (en) 2003-03-04 2009-05-05 Amada Company, Limited Sawing machine, cutting-off method, and method of reducing noise
US7926395B2 (en) 2003-03-04 2011-04-19 Amada Company, Limited Sawing machine, cutting-off method, and method of reducing noise
US7997175B2 (en) 2003-03-04 2011-08-16 Amada Company, Limited Sawing machine, cutting-off method, and method of reducing noise
EP2754521A3 (en) * 2003-11-06 2014-09-24 Amada Company, Limited Band saw machine, and saw blade driving method
EP2754521B1 (en) 2003-11-06 2015-09-23 Amada Company, Limited Band saw machine, and saw blade driving method
JP2007229852A (en) * 2006-02-28 2007-09-13 Amada Co Ltd Method for cutting workpiece by band saw blade, and band saw machine
KR100952631B1 (en) * 2009-06-03 2010-04-13 우영산업(주) Device of providing vibration for cutting machine using oil pressure

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