Regarding the disassembly of the silent diesel generator, first remove the external wiring of the silent diesel generator and make a mark. For example, for an asynchronous motor, a mark corresponding to the three-phase power cord should be made. For a DC silent diesel generator, marks corresponding to external wiring such as shunt winding and armature winding should be made separately. Then loosen the foot screws to separate the silent diesel generator from the transmission machinery.
The second is to disassemble the pulley or coupling on the shaft of the silent diesel generator. Sometimes it is necessary to add some kerosene to the gap between the shaft of the silent diesel generator to make it penetrate and lubricate for easy disassembly. Some shafts and wheels are tightly matched, and the wheels need to be heated quickly (while covering the shaft with a damp cloth) before the wheels can be removed.
For silent diesel generators equipped with rolling bearings, first remove the bearing cover, then loosen the fastening screws of the end cover, and mark the joints between the end cover and the housing shell (the front and rear end covers The marks should not be the same), screw the removed screws of the end cover into the two specially set screw holes on the end cover of the silent diesel generator, and push the end cover out. For silent diesel generators without such screw holes, you can only use a chisel (also called a flat shovel) and a hammer to hit the joint between the end cover and the base to remove the end cover from the base. If the end cap is heavy, use lifting equipment to lift the end cap and remove it gradually.
When disassembling the silent diesel generator with brush, the brush should be taken out from the brush holder. When removing the DC silent diesel generator, the position of the neutral line of the brush should be marked.
When pulling out the rotor, you must be careful not to damage the stator coil. If the rotor is not heavy, you can pull it out by hand; if the weight is heavier, you should use a lifting device to lift it out. First put the two ends of the rotor shaft with a hoisting steel wire rope and slowly move the rotor out with the hoisting equipment, taking care to prevent the coil from being damaged. Then put a steel pipe on one end of the shaft. In order to prevent the steel pipe from scratching the journal, the steel pipe can be lined with a layer of thick cardboard to continue to move the rotor out gradually. Put a bracket under it and put the steel wire rope in the middle of the rotor to pull out all the rotor.
Jiangsu Starlight Power Generation Equipment Co., Ltd. was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. The company has a registered capital of 218.88 million yuan. The company covers an area of 86,000 square meters and a building area of 55,000 square meters. There are more than 660 employees, including 456 professional technicians and 106 senior technicians. It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users with a one-stop service of design, supply, debugging and maintenance at any time. Starlight has always insisted on using first-class talents, building first-class enterprises, manufacturing first-class products, creating first-class services, and making every effort to build a first-class domestic enterprise. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to email@example.com.