Due to the different deformation positions and degrees of the cylinder block and cylinder head of the Daewoo generator in South Korea, the repair methods are also different. The protrusions near the flat screw holes of the cylinder body of the Korean Daewoo generator can be polished smooth with an oilstone or file. The unevenness of the cylinder body and cylinder head of the Korean Daewoo generator can be repaired through milling and grinding.
When milling and repairing the upper surface of Daewoo generator cylinder, the center line of main bearing hole and cylinder hole of Daewoo generator should always be taken as the processing and positioning benchmark. The upper surface of each cylinder block of the Korean Daewoo generator is allowed to be repaired up to two times, with each repair amount being less than 0.25 mm and the total repair amount not exceeding 0.50 mm. After grinding the platform on the cylinder block, check the height h of the cylinder block of Daewoo generator, that is, the distance between the center of the main bearing hole of the crankshaft of Daewoo generator and the plane of the cylinder block, which should be within the allowable range.
Different Korean Daewoo generators have different values. When repairing, you should carefully read the instructions. At the same time, when milling and grinding the surface of the cylinder body of the Korean Daewoo generator, in order to maintain the normal clearance between the piston and valve of the Korean Daewoo generator and the original compression ratio of the cylinder, thicker cylinder gaskets should be selected. The unevenness of the cylinder block and cylinder head of Korean Daewoo generator can also be leveled or coated with grinding paste with a shovel, and the cylinder head of Korean Daewoo generator can be put on the cylinder block for buckling and grinding.
Since 1982, Starlight Generator has been a generator set manufacturer qualified by the "National Internal Combustion Engine Quality Supervision and Inspection Center". The product quality has passed the IS09001 quality system standard certification. And obtained the qualification certificate for self-operated import and export. Over the years, starlight units have been widely used in all walks of life, and have won the network access qualification of the Ministry of Information Industry, the network access qualification of the Ministry of Radio and Television, the network access qualification of CNPC, the network access qualification of China Mobile, and the manufacturing qualification of marine units. In 2016, Starlight was awarded the Certificate of Qualified Supplier of China Nuclear Power Group. Starlight Generator has been cooperating with Shangchai Power for many years. In 2009, it became the OEM partner of Shangchai Power in China. Starlight generator VOLVO unit ranks the top three in the Asia-Pacific sales volume, and is the core OEM partner of Sweden Volvo in the Asia-Pacific region. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to email@example.com.