修整磨床砂轮用的金刚钻石刀,是由金刚钻石和钢制刀杆组成的,在磨削加工时,砂轮由于各部分受力不均匀而表面出现凸凹不平。为保证产品精度,必须对砂轮进行修整后才能使用。金刚钻石价值昂贵,象米粒大小的一颗宝石价值500元左右,因此在钎焊时,必须特别注意,不小心就有丢失的可能性,另外在钎焊过程中,如选择的火焰不对头,火焰指向加热位置不正确,那将会造成金刚石过烧,影响金刚石的使用性 Dressing grinding wheel with diamond knife, diamond and diamond is composed of diamond, in the grinding process, the wheel due to the various parts of the uneven surface unevenness. In order to ensure product accuracy, the wheel must be trimmed before use. Diamond Diamond is expensive, like a grain size of a gemstone worth 500 yuan, so when brazing, must pay special attention, there is the possibility of loss of care, the other in the brazing process, such as the choice of the flame is wrong, The flame points to the heating position is not correct, it will cause diamond over burning, affecting the usability of diamond