Cause analysis and maintenance method of damage of aluminum extrusion machine parts
Release date：2017-12-27 Author：铝型材挤压机零件损坏发的原因分析及维修方法 Click：
1. main motor bearings, rolling motor bearings every 3 months to add 3 molybdenum disulfide lithium grease (Kunlun), and every 2 years.
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2. spindle bearing and L-HM68 anti-wear hydraulic oil, filtered or replaced every 6 months.
3. main engine deceleration gearbox and L-CKD150~320 heavy load industrial gear oil, the new equipment is replaced after 45 days, and then every 3-6 months is cleaned and replaced once.
4. compacting wheel bearing with molybdenum disulfide high temperature grease (300 degrees C), washing and exchanging every month.
5. pressure cylinder pivot pivot pivot plus general lithium grease, every week.
6. reel bearing and general lithium base grease are cleaned and replaced every year.
7. reel bearing straightening wheel bearing with general lithium base grease, every week.
8. DC motor fine filter (fiber sandwich - filter) clean water (about 40 C) cleaning, dust cleaner can also be hand flapping or sucked out with compressed air suck, if pollution is oily, you will need to use gasoline to wash, fine filter to avoid condensation and ground injection; the general requirements of all filter drying after cleaning, need to be replaced when necessary.