1、機(jī)油加得過多
當(dāng)機(jī)油不足時(shí)，軸承與軸頸等會(huì)發(fā)生潤滑不良，加劇磨損甚至引發(fā)燒瓦軸事故。但機(jī)油太多，發(fā)動(dòng)機(jī)同樣也要出故障，即在工作時(shí)曲軸柄、連桿大端會(huì)產(chǎn)生劇烈攪動(dòng)，將增加發(fā)動(dòng)機(jī)內(nèi)部功率損失，還會(huì)使濺到缸壁上的機(jī)油增多，產(chǎn)生燒排機(jī)油故障。因此，機(jī)油應(yīng)控制在機(jī)油尺的上、下刻線之間為好。
2、盲目喜歡進(jìn)口配件
有些抽沙船用戶特別喜歡“進(jìn)口”配件，但適合歐洲配件在國內(nèi)往往難有上佳表現(xiàn)，特別是有的配件特別“嬌氣”，容易引發(fā)事故。事實(shí)上，國產(chǎn)配件根據(jù)實(shí)際情況而生產(chǎn)的，更適合，價(jià)位更合理。
1, add too much oil
When the oil is insufficient, bearing and shaft neck will happen to bad lubrication, wear even cause the burning bearing accident. But too much oil, the engine also have a fault, in which the crankshaft work handle, connecting rod will churn, will increase the power loss inside the engine, will make the splash onto the wall of oil increases, resulting in burning oil discharge fault. Therefore, the oil should be controlled between the oil feet, under the line as well.
2, blindly like imported accessories
Some users love special pumping sand imported parts, but for Europe parts in the country are often difficult to have a good performance, especially in some special parts "fragile", easily lead to accidents. In fact, the domestic parts produced according to the actual situation, more suitable, more reasonable price. |
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