JPS5662762A - Disk saw for cutting hard substance or metal - Google Patents

Disk saw for cutting hard substance or metal

Info

Publication number
JPS5662762A
JPS5662762A JP13441479A JP13441479A JPS5662762A JP S5662762 A JPS5662762 A JP S5662762A JP 13441479 A JP13441479 A JP 13441479A JP 13441479 A JP13441479 A JP 13441479A JP S5662762 A JPS5662762 A JP S5662762A
Authority
JP
Japan
Prior art keywords
fitting parts
sintered
disk saw
edge
edge fitting
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
JP13441479A
Other languages
Japanese (ja)
Inventor
Yusaku Matsuda
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.)
Sanwa Diamond Industrial Co Ltd
Original Assignee
Sanwa Diamond Industrial 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 Sanwa Diamond Industrial Co Ltd filed Critical Sanwa Diamond Industrial Co Ltd
Priority to JP13441479A priority Critical patent/JPS5662762A/en
Publication of JPS5662762A publication Critical patent/JPS5662762A/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
    • B28D1/121—Circular saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To increase the cooling effect for the disk saw by a gap part between sintered edges and facilitate removal of chips by silver-brazing the sintered edges to the outer-peripheral end of each group formed by several gear-shaped edge fitting parts of a disc. CONSTITUTION:The notched gear-shaped edge fitting parts 2 are formed at the edge part of the outer periphery of the metal disc 1. To the end of outer periphery of each group 3 formed by these several edge fitting parts 2 is silver-brazed the sintered edge 4 formed by sintering under pressure the mixture of various metal powder and of various pulverized grinding particles, and a cut groove 5 between the edge fitting parts 2 is exposed as it is. By constituting the disk saw in this way, the cooling effect and the chips removing effect are increased by the gap part between the sintered edges 4.
JP13441479A 1979-10-17 1979-10-17 Disk saw for cutting hard substance or metal Pending JPS5662762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13441479A JPS5662762A (en) 1979-10-17 1979-10-17 Disk saw for cutting hard substance or metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13441479A JPS5662762A (en) 1979-10-17 1979-10-17 Disk saw for cutting hard substance or metal

Publications (1)

Publication Number Publication Date
JPS5662762A true JPS5662762A (en) 1981-05-28

Family

ID=15127818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13441479A Pending JPS5662762A (en) 1979-10-17 1979-10-17 Disk saw for cutting hard substance or metal

Country Status (1)

Country Link
JP (1) JPS5662762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423540A (en) * 2005-02-24 2006-08-30 Marcrist Internat Ltd Core drills and cutting discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423540A (en) * 2005-02-24 2006-08-30 Marcrist Internat Ltd Core drills and cutting discs

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