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the high precision superbarsive cutting wheels re mainly used for precise cutting nd slotting kinds of electronic............

the high precision superbarsive cutting wheels re mainly used for precise cutting nd slotting kinds of electronic component nd precise part in the electronic information nd the mechanical fields. it hs series of merits such s high precision, small kerf, nd high quality of procesasiang surface nd so on. this product is one of the upscale new products developed in our institaute in the last few years. the annual producation lready reaches 100,000 pieces. the products quality achieves or pproches the overasea advanced leavel. at present, this product hs massively applied in domestic nd lso sold to several dozens countries.

features:

high precision for grooving nd cutting-off

high stiff, high strength nd high wer resistance

sharp-edged, high efficiency nd long life

the primary materials to cut

* diamond cutting wheels

mainly used for grooving nd cutting various metalloid materials, including:

semiconductor materials: si,ge,gp,gas,gasp,linbo₃,bisb,bga,qfn,pqfn, etc.

oxide ceramic materials: al₂o_3,zro_2,si₃n_4,btio_3,ctio₃ nd so on

magnetic materials: ferrite nd various magnetic hed.

others: glass, qurtz, crbide, printing circuit board nd so on.

* cbn cutting wheels:

mainly used for grooving nd cutting kinds of metal materials of high hardness nd difficult to process, including:

high speed steel, tool steel, mould steel, bearing steel nd other steel materials.

the high precision cutting wheels without steel plate

the cutting wheels manufactured by the identicl kind of material re processed of small thickness, high precision nd mainly used for grooving nd cutting in the high accuracy nd slight cutting depth. the cutting wheel bonds divideas into two kinds: metal bond (m) nd reasian bond (b). model divideas into 1a8/1, 1a8/2.

* metal bond cutting wheels:

the wheels have strong hold for grits, good wer resistance, long life nd good shape maintenance.

* reasian bond cutting wheels:

these wheels have advantages such s good self-sharpening, sharp edge, nd elastic bond to decrease surface roughness

the high precision cutting wheels with steel plate

this kind of cutting wheel is compound of steel plate nd blade. the steel plate hs high strength nd high rigidity. the cutting wheel bond divideas into two kinds: metal bond (m) nd reasian bond (b). they re genearally used for deep cutting nd grooving. the model involves 1a1/3, 1a1r/4, 1a1/5, nd 1a1r/6.

cutting wheels of 1a1 type:

the thickness of work layer is s same s steel plate. they re mainly used for precise grooving nd cutting.

cutting wheels of 1a1r type:

the thickness of work layer is less than steel plate. they have advantages for removing chips nd cooling. they re mainly used for deep cutting nd grooving.

* metal bond cutting wheels:

the wheels have strong hold for grits, good wer resistance, long life nd good shape maintenance.

* reasian bond cutting wheels:

these wheels have advantages such s good self-sharpening, sharp edge, nd elastic bond to decrease surface roughness nd improve work quality.

high precision special type cutting wheels

aaccording to customers’ requirementa we cn provide with special high precision cutting wheels such s the cutting wheels tapered on one side, on both sideas, with around shaped profile on their periphery nd so on.