How to quickly investigate a forklift failure? look here!
Summary:In the use of forklifts, it is inevitable that there will be problems of one kind or another, which will have a great impact on the labor intensity of...
In the use of forklifts, it is inevitable that there will be problems of one kind or another, which will have a great impact on the labor intensity of the driver, the transportation efficiency, the technical condition of the forklift and the driving safety. How to minimize or avoid failures and eliminate the hidden dangers of accidents is a problem that forklift drivers and business management personnel are more concerned about and value. The normal and timely maintenance of forklifts can enable these equipment to obtain a long service life.
Forklift fault diagnosis refers to a technology to quickly check the technical condition of the faulty forklift, diagnose the fault location and determine the cause of the fault under the condition of not disassembling (or only disassembling part of the accessories). It is an important part of the forklift use and maintenance technology. . To master the method of forklift fault diagnosis, quickly and accurately determine and eliminate the forklift fault, has certain significance for improving the power, economy and reliability of the forklift.If possible, various instruments and meters can be used for scientific diagnosis and verification. General conditions can use traditional methods, that is, according to the appearance of the fault (working conditions), temperature, noise, appearance and smell), as well as sudden changes in working conditions, overheating, leakage, smoke, fuel and lubricating oil consumption, listen to , Look, touch, smell and other methods to observe and feel. Enlarge individual symptoms or temporarily hide them for intuitive diagnosis. According to the timing of the appearance of the abnormal noise, the speed of the speed, the level of the speed, the pros and cons of lubrication, the size of the sound, the degree of shaking, etc., analyze its special changing law.After mastering the fault symptoms, follow the structure principle of the forklift, from simple to complex, from the outside to the inside, systematically and step-by-step carefully analyze. Especially in use, failures will occur, which requires the driver to diagnose the failure. The driver usually adopts the feasible intuitive diagnosis, that is, through seeing, hearing, touching, sniffing, and testing, the failure phenomenon and characteristics are carried out. Analyze and determine the fault. Clear the hidden troubles found in time to avoid the forklift failure due to natural wear, fatigue damage, aging deterioration and other quality reasons. Take measures according to the service life of each part of the forklift and the fatigue and wear degree of the parts during use, the loosening state of bolts, the change of the fit clearance and other actual conditions, timely inspection, adjustment and tightening, or timely replacement of parts to eliminate failures Hidden dangers, prevent them before they happen.