Due to the complicated structure of the engine and the high technical content, the manufacture of its components has always been the focus of attention. When the tappet hole of cylinder head is reamed, the short service life of the cutter ha....
In the towed concrete pump truck, there is a typical large diameter thin walled part - the intermediate sleeve. The inner hole has a diameter of 202 mm, an outer diameter of 212 mm, and a wall thickness of only 5 mm. Moreover, the positiona....
The structural features of typical aircraft parts are thin-walled structures with complex shapes. The shape has a large change in the bevel angle, and the shape is mostly a hyperboloid, which requires precise forming. In order to reduce the....
The airfoil type blade has a wing-shaped section and a three-dimensional twisted space. It has a wide range of applications in axial flow turbo compressors, and its manufacturing has been generally carried out using a five-coordinate linkage....
The blade can basically be divided into three parts: the blade root, the leaf body and the leaf crown. The general square steel blades are single T or double T type blade roots, at least two blade root grooves, and the inlet and outlet side....
The electric motor is one of the commonly used equipments in the production of the enterprise, and the reliability and stability of its operation have a great influence on the normal operation of the production device. If the fault caused b....
The roll is a rolling tool that plastically deforms the metal. It is one of the important parts of the rolling mill. The pressure generated when the rolls roll can be used to roll the steel. Dynamic and static loads during rolling, wear and....
The camshaft is generally machined: It is divided into cam surface roughing, cam surface finishing, etc. The machining stage is divided during the machining process, and the machining process is analyzed. If there is a quality problem in the....
Curved Surface products are no stranger to modern life. From the beautiful and beautiful body of cars and yachts, to the exquisite outer casing of mobile phones and computer mice, curved surface products can be seen everywhere, and the patte....
Automotive stylists use computer-aided modeling techniques (CAS) and reverse engineering techniques (RE) to generate three-dimensional mathematical models. According to the mathematical model, the CNC machining personnel processed the corre....