汽车零部件涂装车间高温链条润滑改良，缓解磨损，减少异常抖动
high-temperature chain lubrication improvement in auto parts painting workshop to reduce wear and abnormal vibration
某汽车零部件涂装车间的高温涂装链条出现了磨损和异常抖动等问题。优润(u.lube)服务团队接到客户的咨询电话后，技术服务团队立即到涂装车间进行现场调研。
the high temperature painting chain in an auto parts painting workshop had problems such as wear and abnormal vibration. after u.lube service team received the customer's inquiry, the technical service team immediately went to the painting workshop for on-site investigation.
经过调研发现，汽车零部件需要在高温烘房内经过220℃的高温烘烤40分钟，烘房内的链条长度为400米，主要需要润滑的部位包括链条转轴主轴承、行走轴承和链条本身。目前，客户使用某牌的润滑剂对主转轴和行走轴承进行润滑，链条本身并未进行有效润滑，润滑效果不好。这导致链条表面干涩、卡滞、磨损严重，在个别情况下甚至会出现整体“抖动”的情况，影响企业正常生产，润滑油品使用成本也较高。
after the research, we found that the auto parts need to be baked at 220℃ for 40 minutes in the high temperature baking room, and the chain length in the baking room is 400 meters, and the main parts that need lubrication include the main bearing of the chain rotor, the running bearing and the chain itself. at present, the customer is using a certain brand of lubricant to lubricate the main rotating shaft and running bearing, but the chain itself is not effectively lubricated and the lubrication effect is not good. it leads to the chain surface dryness, stagnation, serious wear, and in some cases even the overall "shaking" situation, affecting the normal production of enterprises, and the cost of lubricants is also higher.
高温涂装链条轴承润滑部位
high-temperature coating chain bearing lubrication parts
针对以上情况，并结合涂装车间高温链条的工况特点，优润(u.lube)团队认为合适的润滑剂应具备以下特点：
in view of the above, and combined with the characteristics of the high temperature chain in the painting workshop, the u.lube team believes that the appropriate lubricant should have the following characteristics.
1. 耐高温（长期工作温度200℃，短期220℃）；
2. 高滴点，不易流淌和滴落，以免污染工件表面；
3. 粘附性能优异；
4. 不易产生油泥和积碳；
5. 低挥发性，持久有效。
1. high temperature resistance (long-term working temperature at 200°c, short-term 220°c)
2. high dropping point, not easy to flow and drip to avoid contamination of workpiece surface.
3. excellent adhesion performance.
4. not easy to produce sludge and carbon accumulation.
5. low volatility, lasting and effective.
在链条主轴承润滑这块，优润(u.lube)团队则推荐优润全合成高温润滑脂，具有优良润滑性能，良好的耐高温性能，以及很低的结焦量，在高温下为链条提供非常干净的润滑作用。经过一段时间的测试和使用，该产品使用效果良好，补加间隔周期为2周时，观察使用情况发现颜色性状未发生明显变化，链条的磨损得到缓解，减少了频繁出现抖动的问题，与过往使用的润滑剂相比，润滑效果良好，上述问题也得到改善，在使用成本上也具有更好的性价比。
in the chain main bearing lubrication, u.lube team recommends u.lube fully synthetic high temperature grease, which has excellent lubrication performance, good high temperature resistance and low coking property, providing very clean lubrication for the chain under high temperature. after a period of testing and use, the product works well. when the refill interval is 2 weeks, we found that there is no obvious change in the color property, the wear of the chain is relieved and the problem of frequent shaking is reduced, compared with the previous lubricant, the lubrication effect is good and the above problems are improved, and the cost performance is better.
更换全合成高温润滑脂两周后，形状外观没有变化，润滑效果良好
after using the fully synthetic high temperature grease for two weeks, there is no change in shape and appearance, and the lubrication effect is good.