莱动（Laidong）.doc

莱动（Laidong） B Heating method: the aperture size is increased by heating holes. The assembly shop that we visited makes Advanced induction heating is used; C Cold shrinkage method: the shaft is frozen, so that the size of the shaft diameter is reduced ( Six ) in the assembly shop, we saw the model One thousand one hundred and fifteen (single cylinder, cylinder 115mm ) Assembly line, after the completion of the single cylinder assembly, the water temperature, fuel consumption, oil pressure, power and so on Face test, Ensure the normal operation of the processing machine. The single cylinder engine is composed of an evaporative water tank, Tank, The flywheel that works with the gear to activate the starting gear, the gear chamber used for speed regulation, and the air filter, Valve rocker arm, camshaft, as the power source of the crankshaft and so on. ( Seven The assembly process of multi cylinder machine is approximately the same as that of horizontal bar machine. During the observation, we focus on the festival The function and working mode of thermostat are discussed and analyzed. Finally, we come to the conclusion that temperature is moderate A device is a control device consisting of a temperature sensor, Its interior is similar to paraffin with temperature A substance whose change occurs when the water temperature is low; its solidification, channel closure, and temperature Rise to the point of melting, which melts into liquid, causing the passage to open. To control the temperature of the cylinder Degree adjustment and control. In a workshop assembled by a multi cylinder machine, I think I can feel more scientific Reasonable process route and efficient work efficiency. Two Heat treatment plant ( One For a force such as a camshaft, it is necessary to consider not only cyclic fatigue but also shock Therefore, the requirements of strength and hardness are higher. ( Two Pair of important bolts (nonstandard parts) It is also a stressed member, and its mechanical prop