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| Description |
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A grinding wheel is a self-sharpening tool composed of discrete abrasive grains held together by a bonding agent in composite structure of many clearance allowance for the cutting edges. Due to various factors of individual grinding characteristics, specific conditions may require special adjustment to the wheel. And we are ready to supply quality Grinding Wheels with our excellent technology, years of experience and best service.
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| Specifications |
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Element
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Character
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Abrasive
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The abrasive grain is the element that actually performs the cutting activity in the grinding process. And the choice of abrasive grain depends on the material to be ground.
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Glue
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The role of glue is to hold the individual grains together. The type of glue depends on the operating speed of wheel, the type of operation and the surface finish require.
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Pore
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In order to provide chip clearance, air space(pore) must exist between grains and bond. Dense spacing is denoted by low number and open spacing by high numbers.
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Kinds
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Character
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Application
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A regular aluminumoxide
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- High hardness and toughness
- Crystal form: α-Al2O3
- True density: 3.96g/cm3
- Melting point: 2000°C
- Hardness: mohs 9.0
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Unhardened common steel SS
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WA white aluminumoxide
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- Crystal form: α-Al2O3
- True density: 3.96g/cm3
- Melting point: 2000°C
- 99% Al2O3
- Hardness: mohs 9.0
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- Hardened carbon steel
- Alloy steel
- Tool steel(SxxC, Scr, SK, SUH)
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32 A
S A
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- Single crystal
- True density: 3.96g/cm3
- Hardness: Mohs 9.0
- Melting point: 2000°C
- Particle shape: Sharp
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Including Cr.W stainless steel
- Tool steel(SUS, SKH, SUH)
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C
GC
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- 98% SiC
- Crystal form: gexagonal system
- True density: 3.20g/cm3
- Hardness: Mohs 9.0
- Melting point: 2300°C
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- Ceramics polishing
- Plastic
- Rubber
- Non-ferrous metals
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PA
RA
Pink
aluminum oxide
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- 99.5% Al2O3
- Crystal Form: α-Al2O3
- True density: 3.97g/cm3
- Melting point: 2000°C
- Hardness: mohs 9.0
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- Hardened carbon steel
- Alloy steel
- Tool steel(SxxC, Scr, SK, SUH)
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Z
AZ
Zirconia
aluminum oxide
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- Crystal form: mono-clinic
- True density: 3.97g/cm3
- Melting point: 1900°C
- 71% Al2O3 + 25% ZrO2
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- Alloy steel
- Stainless steel
- Cast iron
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 Delivery lead time |
45~60days |
| Supply ability |
800tons/month |
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