it is the Cylinder in an engine where the combustion takes place-..in bikes the cylinder is just above the transmission. think of it as a syringe. the piston moves up and compresses the air fuel mixture and as a result combustion takes place. the piston is then pushed down. this up and down motion of the piston rotates the crankshaft which is connected to the transmission which transmits power to the wheels. there are various configurations of cylinders in an engine. in bikes you have single cylinder, parallel twin, v twin, L twin, inline 4, inline 3, inline 6, v4, flat twin. similarly in cars you get inline 3, inline4, inline6 , v6, v8, v10, w12. the number represents the no. of cylinders and the letter or prefix represents the configuration. Motorcycle Cylinder,Motorcycle engine part,Single cylinder,Bike Cylinder,Honda Cylinder kit. LIXIN INDUSTRIAL & TRADE CO.,Limited , https://www.jmmotorplugs.com
Harbin Welding Research Institute overcomes the problem of galvanized steel plate welding
After more than a year of technical research, Harbin Welding Research Institute has mastered the laser-robot three-dimensional galvanized steel sheet welding technology, which overcomes the problem of laser welding pores and splashing of galvanized steel sheets, and completes the front lights of the Audi A6L sedan of Changchun FAW-Volkswagen. The localization project of laser welding of the stent, the welding quality of the product exceeds the welding quality of the same foreign product, and achieves the goal of reducing production cost and replacing imported products.