JPS5741120A - Multiblade saw - Google Patents

Multiblade saw

Info

Publication number
JPS5741120A
JPS5741120A JP11021280A JP11021280A JPS5741120A JP S5741120 A JPS5741120 A JP S5741120A JP 11021280 A JP11021280 A JP 11021280A JP 11021280 A JP11021280 A JP 11021280A JP S5741120 A JPS5741120 A JP S5741120A
Authority
JP
Japan
Prior art keywords
blade
cutting
fixed grinding
fixed
silicone
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
JP11021280A
Other languages
Japanese (ja)
Inventor
Masayasu Fujisawa
Tsuneo Oku
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11021280A priority Critical patent/JPS5741120A/en
Publication of JPS5741120A publication Critical patent/JPS5741120A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/127—Straight, i.e. flat, saw blades; strap saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To prevent distortion of a blade and improve the cutting accuracy for silicone by arranging fixed grinding grains on the upper area of the blade, in addition to the fixed grinding grains on the lower end of the blade, in the multiblade saw for cutting a number of silicone etc. at a same time. CONSTITUTION:The grinding grain fixed part 5 is formed on the upper side area of a blade 1, in addition to the fixed grinding grain part 2 at the lower end of the cutting blade, and the torsional moment due to asymmetry of the action of the fixed grinding grain part 2 at the lower end of the blade 1 is offset, and the cutting accuracy for silicone etc. is improved.
JP11021280A 1980-08-13 1980-08-13 Multiblade saw Pending JPS5741120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11021280A JPS5741120A (en) 1980-08-13 1980-08-13 Multiblade saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11021280A JPS5741120A (en) 1980-08-13 1980-08-13 Multiblade saw

Publications (1)

Publication Number Publication Date
JPS5741120A true JPS5741120A (en) 1982-03-08

Family

ID=14529894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11021280A Pending JPS5741120A (en) 1980-08-13 1980-08-13 Multiblade saw

Country Status (1)

Country Link
JP (1) JPS5741120A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216627A (en) * 1987-03-03 1988-09-08 Oyo Jiki Kenkyusho:Kk Blade cutting method
CN105189070A (en) * 2013-05-06 2015-12-23 二和金刚石工业株式会社 Cutting tool and cutting apparatus comprising same
CN107253055A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of material cutting machine of frosted cutting one
CN107253056A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of efficient material cutting machine
CN107253058A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of material cutting machine with frosted function
CN107253057A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of multifunctional material cutting machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216627A (en) * 1987-03-03 1988-09-08 Oyo Jiki Kenkyusho:Kk Blade cutting method
CN105189070A (en) * 2013-05-06 2015-12-23 二和金刚石工业株式会社 Cutting tool and cutting apparatus comprising same
EP2995435A4 (en) * 2013-05-06 2016-05-18 Ehwa Diamond Ind Co Ltd Cutting tool and cutting apparatus comprising same
CN107253055A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of material cutting machine of frosted cutting one
CN107253056A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of efficient material cutting machine
CN107253058A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of material cutting machine with frosted function
CN107253057A (en) * 2017-01-13 2017-10-17 广州群彧机械有限公司 A kind of multifunctional material cutting machine

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