Stamping parts manufacturers share: the main points of stamping mold maintenance, can be collected

The mold designer of the stamping parts manufacturer told the author that in order to have a long service life of the stamping part mold, in addition to the reasonable production design, it also needs to be maintained and updated regularly. He told the author some tips for mold maintenance, today and Let's study with the author. The primary maintenance points of the stamping part mold: 1. Maintenance during mold installation: (before mold installation), clean the upper and lower surfaces of the mold to ensure that the mold mounting surface and the press platform are not crushed and the mold is in production The parallelism of the upper and lower mounting surfaces; (after the mold is assembled) open the mold, pull and wipe all parts of the mold clean, especially the guide mechanism. For products that are external parts, the cavity must be clean to control the surface quality. The sliding part is lubricated, and the other is the inspection of mold safety parts, such as: safety pins, screws, etc.; 2. Maintenance during production: (in production) regularly oil the corresponding moving parts of the mold, and apply oil to the trimming and punching die. Small hole waste material channel for waste cleaning; 3. Maintenance after production: (after the end of production) the mold is comprehensively inspected, comprehensively cleaned to ensure the cleanliness of the mold, the waste channel is cleaned up, and the mold is put into the library for use Record; The main points of secondary maintenance of stamping parts molds, this work is completed by mold workers, and records are made according to the maintenance conditions: 1. Guide parts: the mold will have pull marks during the work, and the main cause is lubricating oil And guide gaps, etc., are eliminated by polishing with oilstone; 2. Trimming the edge: During the use of the mold, the edge part is prone to chipping and collapse. The damaged edge of the mold should be repaired by welding. ; 3. Elastic parts: Spring is one of the easily damaged parts of the mold. It usually breaks and deforms. The effective way is to replace it. Pay attention to the specification and model of the spring during the replacement process, which is based on the color, length and outer diameter. To determine the model, do not make mistakes; 4. Die punch guide sleeves and fastening parts, during use, these vulnerable parts break, bend, gnawed or loose, etc., use the same parts to replace them. [Related recommendation] Learn more: How much do you know about new energy automobile stamping parts? Learn more: Experience sharing in the stamping processing industry Learn more: How to draw a drawing of precision metal stamping parts, please understand these steps