JPS5524835A - Method of producing rotary grinding disc - Google Patents
Method of producing rotary grinding discInfo
- Publication number
- JPS5524835A JPS5524835A JP9555178A JP9555178A JPS5524835A JP S5524835 A JPS5524835 A JP S5524835A JP 9555178 A JP9555178 A JP 9555178A JP 9555178 A JP9555178 A JP 9555178A JP S5524835 A JPS5524835 A JP S5524835A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- net
- grinding disc
- laid
- prevent
- 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.)
- Granted
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
PURPOSE: To provide a rotary grinding disc worthy of merchandizing with a colored surface by means of a mold releasing sheet provided on the metal mold to prevent a resin film stuck on the surface and back of the disc from adhering to the press surface of the mold.
CONSTITUTION: Mold releasing sheets 11 and 11' are laid on metal molds A and B to prevent the deposition of resin films 12 and 12'. Then, the resin film 12 is laid on the mold releasing sheet 11 of the female metal mold A and a net for reinforcing the grinding disc is provided on the film 12. Under such a condition, a molding material 14 is applied on the net 13 and then, provided thereon with a reinforcing net 13'. In addition, a resin film 12' is laid on the net 13'. Then, with lowering of the male mold B, the material in the female mold is flatened and the surface and back of the material thus flatened are thermally welded with reinforcing nets 13 and 13' and resin films 12 and 12'. At this point, the mold releasing sheets 11 and 11' works to prevent the resin films 12 and 12' from adhering to the press surface of the mold.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9555178A JPS5524835A (en) | 1978-08-05 | 1978-08-05 | Method of producing rotary grinding disc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9555178A JPS5524835A (en) | 1978-08-05 | 1978-08-05 | Method of producing rotary grinding disc |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5524835A true JPS5524835A (en) | 1980-02-22 |
JPS6222749B2 JPS6222749B2 (en) | 1987-05-19 |
Family
ID=14140705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9555178A Granted JPS5524835A (en) | 1978-08-05 | 1978-08-05 | Method of producing rotary grinding disc |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5524835A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537110U (en) * | 1978-08-25 | 1980-03-10 | ||
JPS5813789U (en) * | 1981-07-16 | 1983-01-28 | ソニー株式会社 | Video signal processing device |
JPS58186571A (en) * | 1982-04-23 | 1983-10-31 | Mitsubishi Gas Chem Co Inc | Method of manufacturing auxiliary material for polishing |
JPS6199463U (en) * | 1984-12-03 | 1986-06-25 | ||
JP2001315063A (en) * | 2000-05-10 | 2001-11-13 | Nitto Boseki Co Ltd | Rotary grinding wheel |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118259A (en) * | 1987-10-30 | 1989-05-10 | Sankyo Seiki Mfg Co Ltd | Tape cartridge positioning mechanism |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110490A (en) * | 1974-07-15 | 1976-01-27 | Mitsuaki Soga | ITASO CHINUKIGATA |
JPS5122185A (en) * | 1974-08-19 | 1976-02-21 | Nihon Valqua Kogyo Kk | Setsudantoishino seizohoho |
JPS5127027A (en) * | 1974-08-30 | 1976-03-06 | Tokyo Shibaura Electric Co |
-
1978
- 1978-08-05 JP JP9555178A patent/JPS5524835A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110490A (en) * | 1974-07-15 | 1976-01-27 | Mitsuaki Soga | ITASO CHINUKIGATA |
JPS5122185A (en) * | 1974-08-19 | 1976-02-21 | Nihon Valqua Kogyo Kk | Setsudantoishino seizohoho |
JPS5127027A (en) * | 1974-08-30 | 1976-03-06 | Tokyo Shibaura Electric Co |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537110U (en) * | 1978-08-25 | 1980-03-10 | ||
JPS6210058Y2 (en) * | 1978-08-25 | 1987-03-09 | ||
JPS5813789U (en) * | 1981-07-16 | 1983-01-28 | ソニー株式会社 | Video signal processing device |
JPS6334380Y2 (en) * | 1981-07-16 | 1988-09-12 | ||
JPS58186571A (en) * | 1982-04-23 | 1983-10-31 | Mitsubishi Gas Chem Co Inc | Method of manufacturing auxiliary material for polishing |
JPS6199463U (en) * | 1984-12-03 | 1986-06-25 | ||
JP2001315063A (en) * | 2000-05-10 | 2001-11-13 | Nitto Boseki Co Ltd | Rotary grinding wheel |
Also Published As
Publication number | Publication date |
---|---|
JPS6222749B2 (en) | 1987-05-19 |
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