Hvernig á að skipta mold nákvæmni stigi

1. Moulds refer to precision forming tools used for batch forming, stimplun og aðrar vörur. The accuracy of the mold includes the accuracy of the parts obtained in processing and the production time guarantee
It can prove the quality awareness of product accuracy, en nákvæmni moldsins vísar venjulega til nákvæmni moldvinnuhluta.
①. The concept of precision in mold processing refers to the degree of conformity between the actual geometric parameters of the mold parts after processing and assembly and the design geometric parameters.
②. The concept of precision in mold production refers to a mode of thinking that is gradually formed by employees in production practice and guides their production behavior, a kind of quality awareness, það er, in the behavior of employees, always implement the quality of product accuracy awareness.
2. The content of mold accuracy includes four aspects: víddar nákvæmni, shape accuracy, stöðu nákvæmni, og yfirborðsnákvæmni. Frá því að mygla er skipt í tvo hluta, efri mótið og neðra mótið, gagnkvæm staðsetningarnákvæmni milli efri mótsins og neðri mótsins er mikilvægust meðal fjögurra nákvæmninnar.
3. Nákvæmni mótsins þjónar nákvæmni vörunnar. Vörur með mikilli nákvæmni verður að tryggja með meiri nákvæmni mold. Nákvæmni mótsins verður almennt að vera meiri en nákvæmni hlutans með 2 eða meira.