IT1144410B - Procedimento per la produzione di mole per macchine rettificatrici - Google Patents
Procedimento per la produzione di mole per macchine rettificatriciInfo
- Publication number
- IT1144410B IT1144410B IT68008/81A IT6800881A IT1144410B IT 1144410 B IT1144410 B IT 1144410B IT 68008/81 A IT68008/81 A IT 68008/81A IT 6800881 A IT6800881 A IT 6800881A IT 1144410 B IT1144410 B IT 1144410B
- Authority
- IT
- Italy
- Prior art keywords
- wheels
- procedure
- production
- grinding machines
- grinding
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of furfural
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B24D3/285—Reaction products obtained from aldehydes or ketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17038280A | 1980-07-21 | 1980-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8168008A0 IT8168008A0 (it) | 1981-07-20 |
| IT1144410B true IT1144410B (it) | 1986-10-29 |
Family
ID=22619654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68008/81A IT1144410B (it) | 1980-07-21 | 1981-07-20 | Procedimento per la produzione di mole per macchine rettificatrici |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3414153A1 (de) * | 1984-04-14 | 1985-10-17 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur herstellung feuerfester steine oder anderer formkoerper |
| DE3705540A1 (de) * | 1986-06-13 | 1987-12-17 | Ruetgerswerke Ag | Hochtemperaturbestaendige formstoffe |
| RU2216439C2 (ru) * | 2001-12-29 | 2003-11-20 | Общество с ограниченной ответственностью "Абразивные технологии" | Способ изготовления абразивных кругов |
| CN116766079A (zh) * | 2023-06-16 | 2023-09-19 | 中铁隆昌铁路器材有限公司 | 一种钢轨打磨砂轮不平衡量调节方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB225436A (en) * | 1924-03-06 | 1924-12-04 | Carborundum Co | Improved manufacture of abrasive devices |
| US2793105A (en) * | 1954-08-06 | 1957-05-21 | Monsanto Chemicals | Grinding wheels |
| US3208836A (en) * | 1960-09-09 | 1965-09-28 | Borden Co | Cold press method of making abrasive articles |
| US3406020A (en) * | 1964-09-04 | 1968-10-15 | Union Carbide Corp | Abrasive wheels comprising a novolak resin and a thermoplastic polyhydroxyether |
| GB1523935A (en) * | 1975-08-04 | 1978-09-06 | Norton Co | Resinoid bonded abrasive products |
-
1981
- 1981-04-16 CA CA000375745A patent/CA1178065A/en not_active Expired
- 1981-04-30 ZA ZA00812872A patent/ZA812872B/xx unknown
- 1981-05-29 JP JP8125081A patent/JPS5727667A/ja active Granted
- 1981-06-26 FR FR8112584A patent/FR2486851B1/fr not_active Expired
- 1981-07-02 DE DE3126158A patent/DE3126158C2/de not_active Expired
- 1981-07-10 SE SE8104307A patent/SE453299B/sv not_active IP Right Cessation
- 1981-07-13 IN IN781/CAL/81A patent/IN154439B/en unknown
- 1981-07-14 GB GB8121679A patent/GB2080323B/en not_active Expired
- 1981-07-14 AU AU72842/81A patent/AU7284281A/en not_active Abandoned
- 1981-07-16 NL NL8103379A patent/NL8103379A/nl not_active Application Discontinuation
- 1981-07-20 IT IT68008/81A patent/IT1144410B/it active
- 1981-07-20 AT AT0320181A patent/AT375580B/de not_active IP Right Cessation
- 1981-07-20 BR BR8104657A patent/BR8104657A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT375580B (de) | 1984-08-27 |
| DE3126158C2 (de) | 1984-08-30 |
| JPS5727667A (en) | 1982-02-15 |
| NL8103379A (nl) | 1982-02-16 |
| BR8104657A (pt) | 1982-04-06 |
| GB2080323B (en) | 1984-10-31 |
| FR2486851B1 (fr) | 1987-10-16 |
| AU7284281A (en) | 1982-01-28 |
| DE3126158A1 (de) | 1982-03-11 |
| FR2486851A1 (fr) | 1982-01-22 |
| SE453299B (sv) | 1988-01-25 |
| JPH0122116B2 (enrdf_load_stackoverflow) | 1989-04-25 |
| SE8104307L (sv) | 1982-01-22 |
| GB2080323A (en) | 1982-02-03 |
| IT8168008A0 (it) | 1981-07-20 |
| ATA320181A (de) | 1984-01-15 |
| IN154439B (enrdf_load_stackoverflow) | 1984-10-27 |
| CA1178065A (en) | 1984-11-20 |
| ZA812872B (en) | 1982-05-26 |
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