JPS6427807A - Manufacture of band saw for cutting hard substance - Google Patents
Manufacture of band saw for cutting hard substanceInfo
- Publication number
- JPS6427807A JPS6427807A JP18502987A JP18502987A JPS6427807A JP S6427807 A JPS6427807 A JP S6427807A JP 18502987 A JP18502987 A JP 18502987A JP 18502987 A JP18502987 A JP 18502987A JP S6427807 A JPS6427807 A JP S6427807A
- Authority
- JP
- Japan
- Prior art keywords
- chip
- slits
- notch part
- manufacture
- band saw
- 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
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 improve precision, to improve cutting force, and to enable execution of lap cutting, by a method wherein a chip, produced by sintering a diamond and a cubic boron nitride green compact by using metallic powder serving as a binder, is welded to a notch part, formed between slits, by laser. CONSTITUTION:Slits 2 each formed in an arbitrary shape are provided in a band sheet 1 at equal intervals, and a notch part 3 is formed between slits 2 and 2. A chip 4 produced by sintering a diamond or a cubic boron nitride green compact by using metallic powder serving as a binder is engaged with the notch part 3, and a contact part 5 between the notch part 3 and the chip 4 is welded by laser or electronic beam. Thus, only the contact part 5 between the band sheet 1 and the chip 4 is thermally influenced by welding, and a most of other part not necessary to welding is completely prevented from being exercised by a thermal influence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18502987A JPS6427807A (en) | 1987-07-24 | 1987-07-24 | Manufacture of band saw for cutting hard substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18502987A JPS6427807A (en) | 1987-07-24 | 1987-07-24 | Manufacture of band saw for cutting hard substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6427807A true JPS6427807A (en) | 1989-01-30 |
Family
ID=16163535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18502987A Pending JPS6427807A (en) | 1987-07-24 | 1987-07-24 | Manufacture of band saw for cutting hard substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427807A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114961U (en) * | 1990-03-07 | 1991-11-27 | ||
EP1389503A2 (en) * | 2002-08-12 | 2004-02-18 | Böhler Ybbstal Band GmbH & Co KG | Base material for saw blades or band saws |
-
1987
- 1987-07-24 JP JP18502987A patent/JPS6427807A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114961U (en) * | 1990-03-07 | 1991-11-27 | ||
EP1389503A2 (en) * | 2002-08-12 | 2004-02-18 | Böhler Ybbstal Band GmbH & Co KG | Base material for saw blades or band saws |
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