YingLong(HeroHome) SuperHard Materials ManuFactory

Date: 26th May 2016
Brown Corundum Grinding Wheel
Among those famous China brown corundum grinding wheel manufacturers,Website:http://www.herohomecn.com, Yinglong Superhard Materials Manufactory is a professional such supplier, welcome to buy brown corundum grinding wheel production with our factory.Brown Corundum Grinding WheelBrown corundum (A) grinding wheel, brown corundum materials, suitable for high tensile strength metal, such as a variety of common steel, malleable iron and hard bronze. It also can be used as advanced refractory.1. Abrasive Material:CategoryFeaturesUsageBrown?Corundum(A)High?hardness?and?toughnessIt?can?be?used?for?grinding?medium and?high?tensile?strength?metal?such as?ordinary?carbon,?steel,?alloy?steels,?malleable?cast?iron,?hard?bronze?etc.WhiteCorundum(WA)Its?hardness?is?higher?than?that?of?the A.?Grains?are?easily?broken.?The?edges of?the?grains?are?sharp?with?excellent cutting?performance?small?quantity?is?produced.It?can?be?used?for?grinding?harder material?and?metals?sensitive?to?heat such?as?chilled?steel,?high?carbon?steel ordinary?high?speed?steel,?alloy?steel?.it?is?specially?suitable?for?the?grinding and?forming?grinding?instruments, cutting?tools,?gears?threads,?thin?wall?parts,?etcPink?Corundum(PA)The?hardness?is?close?to?WA,?but?the?hardness?is?higher. The?grains?are?sharp.?It?is?much?durable,Used?for?the?grinding?of?the?chilled?steel, cutting?tools?and?work-pieces?of?alloy steel?as?well?as?the?precision?grinding?of?the?measuring?tools?and?parts?of?the?instruments.Mixture?of?A?and?WA(A/WA)It?possesses?the?advantage of?both?A?and?WAIt?is?suitable?for?the?grinding?of?nodular,?cast?iron?crank?shaft,?cam?shafts and?other?work-pieces.Green?SiliconCarbide?(GC)With?high?hardness?and?brittle. Its?grain?edges?are?sharp, and?it?is?of?excellent?capacity?of?the?heat??transmission.It?is?suitable?for?the?grinding?of?the?cutting?tools?and?work-pieces?of?hard?alloy,?and?non-ferrous?metal?and non-metal?materialsBlack?SiliconCarbide?(C)With?high?hardness?and?brittle. Its?grain?edges?are?sharp?and?it?is of?certain?capacity?of?the?heat??transmission.It?is?suitable?for?the?grinding?of?non-ferrous?and?non?metal?materials.2. Choice the Grit. SizesGirt?SizesUsage4,5,6,8,10,12,14,16,20,22,24,30Rough?Grinding?and?Cutting36,40,46,54???????????????????? Common?Semi-precision?Grinding60,70,80,90,100Common?Fine?Grinding120,150,180,220,240,W63,W50,W40,W28.W20Polishing?and?Threading ????????????? W14,W10,W7,W5,W3.5,W2.5W1.5,W1.0,W0.5Mirror??surface?grinding?and?Finer?Polishing3. To Choose the Bonds:?Vitrified Bond.?It is suitable for the cylindrical grinding and ex-circular grinding , center-less grinding .surface grinding and thread grinding ,forming ?grinding etc.?Resign Bond. It can used to grind the steel precision grinding of the stones, cutting and polishing, but it should be kept away from alkaline solution4. Hardness.The Hardness of the abrasive tools indicates the difficulty of abrasive tools falling off the surface of the abrasive tools in cutting. Generally, the grinding wheels in soft hardness are used for cutting harder work-pieces, whereas the wheels in a bit higher hardness are used for cutting soft work-pieces5. Structure No.Structure No. is the percentage of the grain volume in the volume of the abrasive tools. The bigger the grain is,the denser the structure is other, the structure is porous .The abrasive tools in the porous structure are characterized by more holes among grains and easily removing metal fillings, and excellent capacity of heat ?radiating and burning no work-pieces, the one in dense structure feature well, which can keep the shape well and high clearness of the work-Pieces, also high grinding efficiency.
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