2013年10月30日星期三

the use of resin-bonded grinding wheel

Stainless steel toughness, high temperature strength, grinding force, thus requiring wheel has high strength, can withstand greater impact loads. The grinding wheel stainless steel with a ceramic multi-binding agent. Vitrified heat resistance, good corrosion  carbide tipped saw blade resistance, not afraid of wet, porous, not only to maintain the grinding wheel abrasive cutting, can obtain higher productivity, and can withstand greater impact loads. For cutting, grooving wheel large diameter thin, also can produce the resin binding agent, for grinding stainless steel parts. It is flexible, not afraid to shock, but the resin bond afraid alkaline solution, bear high temperature, when the temperature is higher than 150 ℃ will soften and lose strength. Thus grinding must be fully cooled. However, acid-resistant stainless steel and other materials in the grinding of the hole, the use of resin-bonded grinding wheel, grinding holes can improve the surface quality and avoiding burns.Hardness
Stainless steel grinding wheel hardness should be higher than normal carbon steel grinding a little softer, so  concrete diamond blades that the wheel has a good self-sharpening. Wheel strength is too high, not falling blunt abrasive, grinding wheel clogged evil, will cause the grinding force, grinding heat increases and the workpiece surface burns. This is for grinding stainless steel with particular attention to prevent. In addition, abrasive grinding wheel hardness also affects the degree of adhesion and stainless steel materials. Table 02 shows that the higher the hardness of grinding wheel, grinding wheel adhesion more severe. Of course, wheel hardness is too low, or excessive wear

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