In stampionis partibus precisionis, aliquando fragmenti aut fragmenti apparebit, ducentes ad stampionem partium. Prima causa occurrentiae est quod alii de tensilibus stressis superiores sunt fortitudinem metallis folii. Exit multa causa pro fractura partium claudicatorum, et in processo solventium illum, regio cracking inspectum est diligenter. Base de detalio situatione, causa rupturae inferretur, et tunc propositus detaliosus solventis problemae interrupturae formulatus est ut cessare partium claudicationis ne interruptatur.

1. Reasons for the occurrence of deep drawing cracks and rupture defects

(1) Functio stampionis materiae non conformit ad praecepta procedentis. Different materiales crudeli metallis variae elongationes et tensilia habent. Quando metallis electus lapides non conformitur ad praecepta deep drawingis, metallis lapides inter stampionem scindetur.

(2) Densita metallis lapidis superest tolerantiam. Densita metallis folii superest tolerantiam, et dissipatio metallis folii minor erunt dum profundum processum drawing is. Estrema compressiva metallis folii crescet, desfaciens profundum drawingem. Estrema metallis non facile movere et potest separare.

(3) Qualitate superficiis metallis pauperis est, cum scrapibus, rust is et inmunditibus. Scratches on the surface of the sheet metal can easily cause stress concentration during the deep drawing process, while rust and impurities on the surface will add resistance to the sheet metal forming process. (4) did not apply lubricant according to the process requirements.

(5) Resistentia pascuae super superficiem pressionis nimis alta est. In magna apparentia difficile, parva distancia inter angulos pressentes, parva angulo radius concavei moriens, excessive alta angulis drawing ribs, et paupere vulnerabilitate gravitationis superficie et drawing ribs potest omnes inducere resistentiam ad movendum metallis lapidis, resultant in fractum.

(6) Orientation of the sheet metal positioning is incorrect. During the production operation process, the orientation of the sheet metal is off center, resulting in excessive and insufficient pression on one side. The excessive pression on the other side leads to high stress and difficulty in feeding, resulting in cracking.

(7) Improper installation of the mold or poor accuracy of the press machine can result in uneven edge pressing force, with some parts having excessive edge pressing force, leading to the breakage of the sheet metal.

(8) Quantitas diagramma particula profunda nimis magna est, et deformatio diagramma profunda deformatio metallis tabulae superest.

2. Preventive measures for cracks and ruptures in precision stamping parts

(1) Select suitable sheet metal during the planning and development phase to meet the requirements of deep forming function in Dala.

(2) During the production process, inspect the surface quality of the sheet metal for rust and impurities.

(3) Regulāri inspecte et custodite fuscinulas, pulsate faciem fuscinulae et facite faciem fuscinulae.

(4) Standardize the production process and strictly adhere to the oil coating requirements.

(5) Regulāri inspecte et custodite precitatem pulserum.

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