1.用戶更換的軸承多是在機電市場或軸承店采購的，用戶采購軸承只看型號而忽視了導熱 油泵的高溫高速的特性，選擇熱 油泵軸承必須要求具備耐高溫、高速的條件，否則不適用于導熱油泵。
4.在更換軸承時，也要判斷軸的磨損程度，如果碳纖維填料處磨損嚴重，建議連同軸一起更換，碳纖維處磨損嚴重會造成導熱油與機油室的潤滑油混合，使?jié)櫥蛦适櫥?，另外管路中的導熱油有雜質也會滾入軸承內(nèi)，加速軸承損壞。
5.建議在更換軸承時連同泵內(nèi)密 封件一起更換，同時清洗葉輪內(nèi)部的積碳以保證有足夠的流量與壓力。
6.泵頭組裝完畢后用浸水中打氣壓檢驗是否漏氣，如有漏氣說明在組裝過程中有密 封不嚴之處；后泵頭與電機組裝務必調整好同心度，否則噪音大且對聯(lián)軸 器內(nèi)部膠塊磨損過快。
1 heat conducting oil pump must be timely to add or replace the oil lubrication bearing in the running after 2000-3000 hours, to ensure that the bearing lubrication of a good, to extend the service life of bearing.Bearing
2 user replaceable is procurement in the electrical market or bearing shop, users buy bearings only models and ignore the heat conducting oil pump of high speed andhightemperature properties, selection of hot oil pump bearing must have high temperature resistant, high speed conditions, otherwise it is not suitable for hot oil pump.
3 bearing assembly process problem; in assembling the bearing with special tool factory assembly workshop, is arranged the first piece of bearing and the second bearing use different tools, at the same time the force to make the bearing inner ring and the outer ring to ensure the bearing the original performance, it is understood that many users in the replacement of bearingsIgnore the installation of bearings, and the use of non special tool is arranged, often make the bearing in the process of installation causedby improper artificial damage due to the stress, which is the key issue.
4 in the replacement of bearings, also want to wear to judge the degree of shaft, if carbon fiber filler wear serious, suggest even coaxial replaced together, lubricating oil mixed carbon fiber wear serious can cause the heat conduction oil and the oil chamber, the oil loss of lubrication, thermal oil and pipeline in the complexMatter will be rolled into the bearing, accelerated bearing damage.
5 proposals in the replacement of bearings with the pump seal replacement, while cleaning the carbon deposition inside the impeller flow and pressure to ensure there is enough.
6 pump head assembly after soaking in a pressure test whether the leak, if leakage in the assembly process is not seal point; finally, the pump and motor assembly must adjust good concentricity, otherwise the noise and internal rubber poetic couplet axis block wear too fast.Conclusion: oil pump which belongs to the mechanical wear of the equipment, maintenance and repair, good maintenance can make the vulnerable components to increase the service life of many, as Huangdi Neijing said: "so the sage does not treat the disease preventive treatment of disease, not cure is not chaos chaos, this is. Sickness is then medicine, chaosIs then treat them, for example still thirsty and wear well, behind time, didn't also late on"! Small investment for the big harvest, discover and solve problems in a timely manner, not to not run when the overhaul.