SXHD-7超重型圆锥破碎机主轴断裂与润滑系统油温保护设定值的关系

The relations between the oil-temp. protection setting value of lubrication system and the main shaft cracking of SXHD-7 superweight cone crusher

分析了圆锥破碎机主轴断裂与润滑系统油温保护设定值的为在联系，根据生产实际制定了依不同的环境温度设定不同的油温保护值，从而有效地减少了主轴断裂。

The internal relations between the oil-temp.protection setting value of lubrication system and the main shaft cracking of SXHD-7 superweight cone crusher are analyzed in the paper,the oil-temp.protection value should be set along with the different ambient temperature according to the practical production, to edectively reduce the crack of main shaft.