JPS5656332A - Hacksaw for cutting hard material or metal - Google Patents

Hacksaw for cutting hard material or metal

Info

Publication number
JPS5656332A
JPS5656332A JP13211179A JP13211179A JPS5656332A JP S5656332 A JPS5656332 A JP S5656332A JP 13211179 A JP13211179 A JP 13211179A JP 13211179 A JP13211179 A JP 13211179A JP S5656332 A JPS5656332 A JP S5656332A
Authority
JP
Japan
Prior art keywords
edge
mounting parts
sintered
adjacent
cut groove
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
JP13211179A
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 JP13211179A priority Critical patent/JPS5656332A/en
Publication of JPS5656332A publication Critical patent/JPS5656332A/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)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To prevent sintered edges, which include particles such as diamond particles of a band saw from falling off due to shocks, by constituting each sintered edge in such a manner that it is fit in the upper half portion of the cut groove between each two adjacent saw tooth-shaped edge mounting parts, and held by the adjacent side walls of the two adjacent tooth edge mounting parts. CONSTITUTION:Saw tooth-shaped edge mounting parts 2 are formed by cutting an upper portion of a matellic band-shaped plate 1 into notches at an equal interval. To the upper half portion of each cut groove 3 btween said edge mounting parts 2, a sintered cutting 4 formed by pressure sintering a mixture of various metallic powder and abrasive powder or pressed edge 4 formed by heat pressing a mixture of a resin like a synthetic resin as a binder and various abrasive powder is fit, and the sintered edge 4 in fixed with silver solder to the adjacent side walls of each two adjacent edge mounting parts 2 or the pressed edge 4 is similarly attached by an adhesive or the like. Then, the lower half part of each cut groove 3 below said edge 4 is exposed as it is. In this constitution, the edge 4 can be prevented from falling off due to shocks.
JP13211179A 1979-10-12 1979-10-12 Hacksaw for cutting hard material or metal Pending JPS5656332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13211179A JPS5656332A (en) 1979-10-12 1979-10-12 Hacksaw for cutting hard material or metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13211179A JPS5656332A (en) 1979-10-12 1979-10-12 Hacksaw for cutting hard material or metal

Publications (1)

Publication Number Publication Date
JPS5656332A true JPS5656332A (en) 1981-05-18

Family

ID=15073686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13211179A Pending JPS5656332A (en) 1979-10-12 1979-10-12 Hacksaw for cutting hard material or metal

Country Status (1)

Country Link
JP (1) JPS5656332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935805A (en) * 2016-06-21 2016-09-14 陈亚洲 Diamond band saw blade and welding method of diamond tool bit on saw band

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935805A (en) * 2016-06-21 2016-09-14 陈亚洲 Diamond band saw blade and welding method of diamond tool bit on saw band

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