What is the quality standard of plastic parts and what are its characteristics?
The so-called standards, after a certain approval process, within a certain range of the provisions must be complied with.And plastic parts quality standard (also called technical standards) is the embodiment of the industrial standard, is directly used to measure the quality of plastic parts, quantitative expression of features is parts quality, also is to organize the production, the plastics industry in main basis for quality management.The characteristics of the quality standard of plastic parts mainly include the following points.
1) adaptability and advancement.The standard should not only adapt to the current production, and to promote the development of production, standards to be formulated shall take into account the current production situation and development trend, namely the standard can not be set too high, so that it is difficult to achieve, and can't set too low, in order to make easy to achieve, it pursuit of advanced, scientific and reasonable standard.
2) relativity and lag.Quality standard is formulated, there would be no change, if you don't revise should be executed according to this standard, but production is always forward, some development also very fast, for the plastics industry, a lot of new type resin is made, a lot of new products are constantly emerging.But changes in quality standards have not kept pace.Therefore, the quality standard of any plastic parts is advanced, scientific and reasonable under certain conditions.
3) revisibility.Production is developing, especially in the plastics industry.When the production develops to a certain extent and the original standard is not conducive to the further improvement of the quality of plastic parts, the original standard shall be revised or reformulated.However, this work is carried out by the relevant departments in accordance with certain procedures, with the aim of ensuring the advanced standards.The production unit shall have no right to modify other standards except those formulated by the enterprise itself.
In order to promote the rapid development of production and ensure the advanced standards, international standards should be adopted as best as possible.The adoption of international standards is an important technical and economic policy of our country.The international standard and foreign advanced standard should be carefully studied and adopted.
4) seriousness.Once approved, standard is the technical regulations, all levels of production, construction, scientific research, design, management departments and enterprises and institutions, must be strictly implemented, any unit, in any case shall not change or lower their standards.