外圆磨床头架部分的传动,原来是用○型三角皮带传动的。由于经常使用冷却液,虽然有皮带罩,冷却液还是要渗进去,使三角带浸蚀,拉伸强度很快降低,容易断裂,既费工又费三角带。为此,我们将其改为齿轮传动(附图),即将原来主轴上的三角皮带轮改为斜齿轮3,主动轴上的小三角带轮改为小斜齿轮1,中间再加一 Cylindrical grinder head frame part of the transmission, the original is the use of delta-type belt drive. Due to the frequent use of coolant, although there is a belt cover, the coolant still needs to infiltrate, so that the triangular belt is eroded, the tensile strength is reduced rapidly and the fracture easily, which takes a lot of labor and expense. To this end, we will be changed to gear (with photos), the original will be the original triangular shaft pulley bevel gear 3, the small shaft on the drive shaft to a small bevel gear 1, the middle plus one