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Damage Forms and Handling Methods of Volvo Generators

Aug. 29, 2023

What are the types and handling methods of damage to Volvo generators? The first issue is frost cracking: this is the most common damage to Volvo generators in winter. Cracks in the body of Volvo generators can only be repaired by cold welding in areas that are not under stress.


Volvo generator


First, drill crack stopping holes at both ends of the crack, then plant several iron nails along the crack, and then repair several plates perpendicular to the direction of the crack. Use low-carbon steel welding rods to weld firmly along the crack and the repair plate. Pay attention to lightly tapping the weld seam with a small hammer while welding, and use flame correction after all welding is completed.


Secondly, there is wear on the bearing holes of the upper and lower balance shaft ends 205: this condition must be repaired immediately. When the wear of the bearing hole is light, it can be repaired by increasing the outer circle of the bearing by 205. Use oxygen welding to symmetrically fix the steel wire at a small point on the outer ring of the bearing, correct it with a file, and then press it into the bearing hole to use.


Another method is to use a 2mm thick iron plate to make a large flat pad with an inner hole of 50mm. Three wire holes are made on the flat pad and the body, and fixed with flat head screws. When the bearing hole is severely worn, the original hole insert sleeve can be bored and three small wire holes can be made at the junction of the inserted sleeve and the body, and fixed with screws.


Slippery or damaged cylinder head bolt holes: This situation is caused by excessive force when tightening the cylinder head nuts or ramming the cylinder. If it is an individual thread hole with sliding thread, the thread can be remade and a cylinder head bolt that matches the thread hole can be machined. If the wire hole is damaged or multiple wire holes are slippery, it cannot be repaired.


Finally, there is the trachoma: first expand the hole with a steel wire cone, then plug it with aluminum wire, or plug it with a Volvo generator or spot welding method.


Guangxi Dingbo Power Equipment Manufacturing 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. Dingbo 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 sales@dieselgeneratortech.com.

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