Cleaning of YC6108 Crankshaft for Yuchai Diesel Generator Set

The crankshaft of a diesel generator set is an important component of the unit, and users must pay attention to cleaning the crankshaft of the unit. The function of the crankshaft is to convert the gas pressure transmitted by the piston - connecting rod group into torque for external output and drive the valve - train mechanism and other auxiliary devices. Most crankshafts are made of high - quality carbon steel or medium - alloy carbon steel, and some are made of ductile iron. The working conditions of the crankshaft: it is subject to gas pressure, inertial force, and inertial torque, and bears the impact of alternating loads.

The crankshaft structures of the products of Yuchai Generator Set Company are basically the same, except that the accessories installed at the front and rear ends of the crankshaft are different. Now, the crankshaft of the YC6108 engine is taken as an example for description.

1 bolt M10 × 50 2 air conditioning pulley 3 pulley 4 silicone oil damper 5 crankshaft timing gear 6 thrust plate 7 bearing pad 8 bearing 9 flywheel bolt 10 positioning pin translation

Cleaning method for the YC6108 crankshaft of Yuchai diesel generator set:

1.Clean the surface of the generator set's crankshaft with kerosene to remove oil stains and anti - rust oil. Use a soft - bristle brush to scrub the outer surface of the crankshaft and each mounting screw hole. For the journals with rust, gently remove the rust with 120 - grit fine sandpaper and polish them with a polishing belt.

2.Use a metal anti - rust cleaning solution to repeatedly spray and wash the oil passages and oil holes, and poke and clean them with a cloth strip to ensure that the oil passages are clean and unobstructed.

3.Insert a powerful magnetic rod into the oil passages and oil holes to check for iron filings. If there are any, repeat the cleaning according to step 2.

4.Finally, wash the cleaning solution on the crankshaft with clean water, and use high - pressure air to dry the oil passages and oil holes. Immediately apply an appropriate amount of engine oil to the machined surfaces of the crankshaft for protection and standby.

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 [email protected].