The quality of the part affects the effect of the processing method

Precision parts processing is the most commonly used measure and method in the industrial stage. For this technology, the first thing to consider is the quality and structure of the part itself. If inferior parts are selected, no matter what method of processing is adopted, it will not help. Therefore, the quality of parts in parts processing is a very important step. When it comes to parts, it is one of the indispensable products in many mechanical devices. Parts are the basic elements of the machine. The machine generally includes one or several transmission parts (such as electric motors, internal combustion engines, steam engines) used to receive external energy.

Realize the executive part of the machine production function (such as the tool in the machine tool), transfer the motion and power of the prime mover to the transmission part of the executive part (such as the gear and screw drive mechanism in the machine tool), and ensure the coordination of all parts of the machine The work detection and control system (such as the CNC system in the machine tool) is composed (that is, the machine is composed of the driving part, the transmission part, the execution part, and the measurement and control part). The machine is further decomposed, and various parts can be obtained.

Parts are the basic elements of the machine, which can be broadly divided into two categories: one is the parts that can be used in various machines (such as gears, shafts, etc.), called general parts; the other Parts that are used in certain types of machines (such as gun bolts, propellers, etc.) are called special parts; in addition, a combination of parts composed of some cooperating parts is called components or assemblies (such as couplings). , Reducer, etc.).