晉江市南安市長城潤滑油產(chǎn)品170kg68號液壓油銷售

長城卓力68號液壓油代理商適宜的黏度是齒輪油的主要質(zhì)量指標(biāo)。黏度大其耐負(fù)荷能力大，但黏度過大也會給循環(huán)潤滑帶來困難，增加齒輪的運動阻力，以致發(fā)熱而造成動力損失。

減速機(jī)的噪音產(chǎn)生主要是源于傳動齒輪的摩擦、振動以及碰撞，如何有效降低及減少噪聲，使其更符合環(huán)保要求也是一個重點研究課題。因而，黏度要合適，特別是加有極壓抗磨劑的油，其耐負(fù)荷性能主要靠極壓抗磨劑，這類油黏度不能過高。要有良好的熱氧化安定性，良好的抗磨損、耐負(fù)荷性能，良好的抗泡沫性能，良好的抗乳化性能，良好的防銹、防腐性，良好的抗剪切安定性?！　∵@些來由都存在，但主要的，或許是其決定性的要素，照樣前期市場價格跌落過量，遍及低于中位成本線，導(dǎo)致黑色系列企業(yè)盈利急劇縮水，乃至出現(xiàn)嚴(yán)重紅利，自愿增加投資和產(chǎn)量，從而改良供求關(guān)系，發(fā)賣價格向上的修復(fù)請求。

The suitable viscosity of Great Wall Zhuoli No. 68 hydraulic oil agent is the main quality index of gear oil. High viscosity makes it hard to bear load, but high viscosity makes it difficult to circulate and Lubricate, which increases the resistance of gear movement and causes the loss of power. The noise of the reducer is mainly caused by the friction, vibration and collision of the transmission gears. How to reduce and reduce the noise effectively and make it meet the requirements of environmental protection is also a key research topic. Therefore, the viscosity to appropriate, especially with extreme pressure anti-wear oil, its load resistance mainly depends on extreme pressure anti-wear agent, this oil viscosity can not be too high. Good thermal oxidation stability, good wear resistance, load resistance, good foam resistance, good emulsifying resistance, good rust resistance, corrosion resistance, good shear stability. All of these reasons exist, but the main factor, perhaps the decisive factor, is still early market prices fell excessive, spread below the median cost line, resulting in a series of black enterprise earnings sharply reduced, and even a serious dividend Voluntary increase in investment and production to improve supply and demand, selling price upward repair request