نعلم جميعًا أن الرافعة الشوكية ذات الاحتراق الداخلي تحتاج إلى الفحص قبل التشغيل الفعلي للرافعة الشوكية الاحتراق الداخلي ، فكيف نحكم على تآكل أجزاء الرافعة الشوكية الداخلية؟
During the inspection process, timely repair or replacement of worn parts is a very important and meticulous work. Parts that should not be repaired and replaced will be wasted if they are repaired and replaced. However, if the repaired parts are not replaced, the performance of the internal combustion forklift will be affected, and the repair quality cannot be guaranteed. Therefore, it is very important to determine the wear limit standard of various parts as the basis for judging whether to replace it. However, to decide whether a part needs to be repaired, it is not only necessary to consider the dimensional accuracy, surface roughness or shape and position deviation of the part, but also to consider the impact of the wear degree of the part on the overall performance of the internal combustion forklift.
1. Effect on efficiency: When parts are worn, the efficiency will decrease. If the cylinder and other parts are worn, it will affect the efficiency of the engine, so it is necessary to decide whether to repair or replace some parts according to the details of the wear.
2. The economy of the parts repair method: On the premise of ensuring the quality of the repair, the proportion of the repair cost to the service life after repair is less than the proportion of the manufacturing (or outsourcing) cost after the replacement of the new part to the service life of the new part after the replacement.
3. Repair or replacement should be determined according to whether it has the technical ability and conditions to repair worn parts during the overhaul of the Hifoune forklift.
4. If the wear degree of the general parts has exceeded the tolerance, but does not exceed the tolerance of the next level, it can continue to be applied.
5. Seasonal parts cannot complete the predetermined application function due to grinding. For example, the clutch loses the function of transmitting power, the hydraulic part cannot reach the predetermined pressure, and the cam valve system cannot maintain the predetermined movement law. If the above conditions occur, replacement or repair is required.
6. Impact on performance and operation: Some seasonal parts can still complete the application function after wear, but the performance is reduced. For example, a transmission gear can still transmit a predetermined torque and speed after wear. However, due to excessive clearance, increased noise, reduced efficiency, and impaired transmission stability, it needs to be repaired or replaced according to the degree of wear.
In addition to some of the above introductions, if you have any better information on how to judge the wear status of internal combustion forklift parts, you can also communicate with us.
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