steel blank

******************************************************************************************************** As a part of the diamond circular saw blade and the bearing part of the diamond segments,the diamond circular saw blank is very important for the cutting quality and life of the saw blade.The diamond segment is welded on the top of the saw tooth.The welding-mode mainly includes the brazing and laser-welding. And also steel cores have some types, such as standard one, sandwich silent, horizontal, laser cutting semi-silent one(DETENSO), Multi blades, etc.. The standard one from D 200mm to D 3500mm have good cutting results and longlife, and can rewelding so many times. Our laser welding steel core betweenφ105mm and φ1584mm have good performance and high safety for laser welding. The key technical indexes of such cores have been up to scratch of Europe and America. Distinct advantages of our silent cores from D 200mm to D 1600mm include effectively reducing noise and outstanding performance, which make it a new generation environmental product, representing the development direction of diamond steel cores of cutting-edge technology. Laser cutting silent blank(DETENSO) from D 200mm to D 2000mm is a new kind of silent core, and it is cheaper than the sandwich one and have almost the same results of low-noise. Further, it has save the copper that is a non-renewable resources and a kind of green product. Steel cores for Multi-blades work in the same set share the same parameter in diameter, bore hole, thickness, hardness, flatness, axial run out, and tension, for we adopt a special craft. Cutting synchronously with multi blades, the product’s cutting efficiency is enhanced, yielding a higher yield rate of blocks. DIAMETERTHICKNESSHOLETEETHSTANDARDSANDWICHLaser weldingDETENSO2402.0/1.8/1.65018/15√√√√2902.2/2.0/1.85021/18√√√√3402.2/2.05025/26√√√√3402.2/2.05024/23/21√√√√3402.45024/23/21√√√√3903.05028/27/24√√√√4403.0/2.85032/26√√√√4903.0/2.85036/30√√√√5403.55040/32√√√√5903.6/3.45042/36√√√√6904.0/3.85042√√√√790/7844.2/4.0100/80/5046√√√√8905.0/5.5/4.510064√√√√9905.510070√√√√9906.010070√√√√10905.510074√√√√11846.0/5.510080√√√√12846.5/6.010088√√√13847.0/6.5/6.010092√√√15847.2/6.5100108√√√1630/16507.2/6.5/6.3100108√√17848.0/7.2100120/118√√19847.2/6.5100132√√19849.0/8.5/8.0100132√√21849.0/8.5/8.0100136√24849.0/8.5100140√25849.0/8.5100146√27849.0/8.5100156√298410.0100160√3500/348210.0150180√Special specification also available.