切入式球轴承圆弧滚道磨床砂轮修整器的金刚石滚轮要用内部电铸法制造才能保证修整砂轮的精度。内部电铸法是把金刚石颗粒先铸在临时基体上(图1,a)),然后再焊铸在滚轮芯上(图1b))。磨去临时基体,使金刚石颗粒修整刃裸露出来,即得金刚石滚轮(图1c))。由于临时基体的型面是金刚石 Cut-in ball bearing arc roller grinder wheel dresser diamond wheel to be used in the internal electroforming to ensure that the dressing dressing wheel accuracy. Internal electroforming is to first cast diamond particles on a temporary substrate (Figure 1, a)) and then cast on the roller core (Figure 1b)). Abrasion to the temporary substrate, so that the diamond grain trim blade exposed, that diamond wheel (Figure 1c)). Since the temporary substrate is diamond