Generator is composed of mechanical parts, in the long time of operation will inevitably appear failure, affect the life and performance of the machine, next to introduce how to effectively avoid daily wear and tear and its daily maintenance and inspection content.
First, how to effectively avoid the daily wear and tear of generators
1. Strengthen the maintenance of the engine.
(1) Listen to the sound frequently. If the engine sound is abnormal, it indicates that the generator is not far away from damage.
(2) Check the pressure frequently, keep the generator working according to the prescribed pressure, and check and adjust the pressure of the generator regularly in cold state and under certain load.
(3) Frequently wipe oil stains, generators are generally diesel generators, run for a period of time will have a large number of oil stains easy to block the oil outlet, so that the generator can not supply oil normally.
(4) Check the temperature frequently. The temperature is high in summer. Avoid direct sunlight on the generator. Preheat for ten minutes.
Two, daily maintenance inspection content
1, geometric accuracy: including the size of parts, shape and surface mutual position accuracy. Usually test is size, cylindricity, roundness, flatness, straightness, coaxiality, parallelism, verticality, runout and other items. According to the maintenance characteristics, sometimes not the pursuit of the geometric size of a single part, but the requirement of relative accuracy.
2, surface quality: including parts surface roughness and parts surface without abrasion, corrosion, crack, peeling, burning and hair defects.
3, physical and mechanical properties: in addition to parts hardness, hardening layer depth. The properties formed during the manufacturing and repair of parts, such as stress state, balance, elasticity, stiffness, vibration, etc., also need to be appropriately tested according to the situation.
4. Hidden defects: including internal slag inclusion, pores, porosity, voids, welds and other defects in the manufacturing process, as well as microscopic cracks produced in the use process.
Jiangsu Meao Power Technology Co., Ltd. is an important manufacturer of diesel generators. The company mainly manufactures and sells diesel generator sets with power of 3-3000kW, mobile power station of 24-600kW, Marine emergency diesel generator set of 24-800kW, gas generator set, heavy oil generator set and all kinds of imported series, special series (trailer, static speaker, mobile lighthouse, container, etc.) diesel generator At the same time, we are engaged in generator set maintenance and after-sale service of generator set accessories.
