$905-9 Piece/Pieces
$88≥10Piece/Pieces
| Payment Type: | T/T,Paypal |
| Transportation: | Land,Air,Ocean,Express,Others |
| Port: | Zhengzhou,Qingdao,Shanghai |
Model No.: HNKM010
Brand: Kemei abrasive
Place Of Origin: China
50*2*10mm: 60*10*32mm
55*1.5*10mm: 75*2*20mm
100*10*20mm: 200*20*32mm
Grit:200#: grit:300#
Grit:80#: grit:150#
Grit:500#: grit:1000#
Grit:800#: grit:2000#
Grit:400#: grit:2500#
| Selling Units | : | Piece/Pieces |
| Package Type | : | carton packing |
| Picture Example | : |
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Sintered diamond grinding wheel
Sintered metal binder grinding wheel is made of bronze and other metals as binder by high-temperature sintering. It has high binding strength, good form ability, high temperature resistance, good thermal conductivity and wear resistance, long service life and can withstand large loads. Due to the inevitable shrinkage and deformation in the sintering process of the grinding wheel, the grinding wheel must be shaped before use, but the dressing of the grinding wheel is difficult. At present, the grinding wheel rolling and shaping method commonly used in production is not only time-consuming and laborious, but also has more diamond particles falling off during the dressing process, which consumes a lot of grinding wheel dressing and has low shaping accuracy.
grinding head
In recent years, scholars from various countries have carried out researches on dressing metal-bonded Diamond Grinding Wheels with special machining methods, including electrolytic dressing method, EDM dressing method and composite dressing method. Electrolytic dressing method has high speed, but low precision. Edm dressing method has high precision, which can be both shaped and sharpened, but the shaping speed is slow. Composite dressing methods include electrolysis and electric discharge composite dressing method and mechano chemical composite dressing method, etc. The dressing effect is good, but the system is complex, so the dressing problem of sintered diamond wheel has not been well solved.
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