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青海第二机床厂 Y 631 K 花键铣床的床头箱、铣头箱漏油,以前只分析了由于箱体内部传动件旋转时使油飞溅而造成漏油这一因素,没有注意到由于机械传动件的摩擦生热而使油温升高,增加了箱内压力,把油气从油面以上的各接缝处挤出,形成气泡,气泡遇到外界冷空气凝结成油珠,因而造成漏油的另一因素。因此原采用密封胶及提高接触面平直度的办法堵漏,结果越堵越漏。他们根据对立统一规律,
Qinghai Second Machine Tool Plant Y 631 K spline milling machine headboard, headbox oil leakage, previously only analyzed as a result of the rotation of the transmission box inside the oil spill caused by oil spill factor, did not notice that due to mechanical Friction heat transmission components and the oil temperature increases, increasing the pressure inside the box, the oil and gas from the joints above the extrusion of the extrusion, the formation of bubbles, the bubbles encountered outside cold air condensation into oil beads, resulting in leakage Another factor of oil. Therefore, the original use of sealant and improve the contact surface straightness plugging, the more the more the more leakage. They are based on the law of unity of opposites,