The oil pan is located under the engine: it is removable and seals the crankcase as a housing for the oil tank. The oil pan is mostly made of thin steel plate stamping, and the more complex shape is generally cast cast iron or aluminum alloy. Its internal oil stabilizer baffle is installed to avoid the oil surface shock caused by the diesel engine turbulence splash, which is conducive to the precipitation of lubricating oil impurities, and the side is equipped with an oil gauge to check the oil amount. In addition, the lowest part of the bottom of the oil pan is also equipped with an oil drain plug. It can be manufactured by CNC engraving, sand casting, transparent acrylic(PMMA/PC) 3D Printing. Most of the cars on the market are wet oil sump, the reason why it is named wet oil sump is because the crankshaft crank and connecting rod head of the engine will be immersed in the lubricating oil of the oil sump once every rotation of the crankshaft, playing a lubricating role,…