Machining plant's requirements for machining precision

Machining of mechanical parts Exaggerated machining must meet a certain degree of tightness, which means that the main parameters of the actual geometry of the steel parts after machining are consistent with the idealized values u200bu200brequired by the parts drawings. And the level of inconsistency among them is called production and processing deviation.

The production and processing tightness of the machining factory includes three levels: on the one hand, the specification tightness, which limits the specification deviation between the standard and standard between the production and processing surface layers is not more than necessary On the other hand, the geometrical shape tightness limits the deviation of the macroeconomic geometrical shape of the production and processing surface, such as roundness, cylindricity, parallelism and straightness.

On the other hand, it is the tightness of the mutual parts, which limits the mutual part deviation between the standards between the two surfaces produced and processed by the machining factory, just like the axiality, Flatness and parallelism, etc. The production and processing tightness is the level of conformity between the main parameters of the actual specifications, appearance and parts of the surface of the parts after production and processing and the main parameters of the idealized geometric figures delineated by the engineering drawings.

The main parameters of idealized geometric figures, for specifications, are mean specifications; for surface geometric figures, they are circles and cylinders , plan, sphere and parallel line, etc.; for the mutual parts in the middle of the surface, it means parallel plane, vertical, coaxial output, symmetry, etc.

The offset value of the main parameters of the actual geometric figure and the main parameters of the idealized geometric figure is called the production processing deviation. Production and processing tightness and production and processing deviation are all professional terms for evaluating the main parameters of production and processing surface geometry. The production and processing tightness is considered by the tolerance grade. The smaller the grade value, the higher the tightness. The production and processing deviation is expressed by the standard value. The larger the standard value, the greater the deviation.

Currently there is a global trend growing. People are more conscious about sheet metal manufacturing and are seeking alternatives to traditional solutions.
Dongguan Yifeng Metal Co., Ltd. is proud to be recognized as some of the most important and influential providers for global customers.Visit us at Dongguan Yifeng Metal Co., Ltd..
Dongguan Yifeng Metal Co., Ltd., a manufacturer of custom metal parts, might emphasize less hassle or less wasted time rather than emphasizing reliability or quality.
custom metal works custom metal parts are used largely for sheet metal manufacturing such as custom metal works.
With a complete manufacturing plant, Dongguan Yifeng Metal Co., Ltd. is able to meet the most stringent specifications, no matter the type of product. A dedicated team of experts handle these value-added services, ensuring that customer needs are met on time, consistently monitoring quality and performance of custom metal parts to the highest international standards. Visit Dongguan Yifeng Metal Co., Ltd. to learn more.