对机床行业提三点建议: 1.多少年来,轴承行业的设备(尤其是车加工设备),无论在品种上,还是在先进程度上,始终与轴承行业的发展速度不相适应。 轴承车加工的特点是:生产节拍短,动作频繁,加工中由于毛坯余量不均,切削抗力大,引起机床振动,加之冷却液、氧化皮和切屑的污染,机床工 Three suggestions to the machine tool industry: 1. Over the years, the bearing industry equipment (especially the car processing equipment), both in terms of variety, or advanced level, always with the bearing industry does not adapt to the pace of development. Bearings processing is characterized by: short production beats, frequent movements, due to rough machining margin uneven, cutting resistance, causing machine vibration, combined with coolant, scale and chip pollution, machine tool workers