Dongguan hardware mold manufacturers ensure that the blanks reach the three basic requirements of geometric shape and scale, precision and appearance roughness, density and dispersion, whether it is stamping die, finishing die, complex die, casting die. In the meantime, in particular, limiting the density and dispersion of billets and billets is the primary skill indicator in mold planning.
The manufacturer needs to reasonably plan the mold construction and select the mold material, so that the mold parts have high enough strength, rigidity and hardness, and have high wear resistance and service life, so as to satisfy the request of safe and reliable high-pressure operation container and easy operation. Pay attention to the machinability and interchangeability of the mold structure and mold parts, and reduce the cost of mold making.
Dongguan hardware mold planning steps and fundamental methods are as follows:
1. Understand and master relevant planning materials as an important basis for mold planning.
2. Material planning and skill planning according to the product request, and compact planning or preform planning according to the product drawings.
3. Select the press and limit method, and plan the sketch of Dongguan hardware mold construction.
4, Dongguan hardware mold based on the size of the blank as the basis, taking into account the scale changes in the skill process, do not leave the primary mold part scale, usually first calculate the scale directly related to the cavity, and then calculate other mold parts according to the mold installation relationship scale.
5. Draw the mold installation drawing and part drawing, mark the dimensional error and shape and public service according to the different job requirements of various types of molds, and select the mold materials and skill requests.