Jewelry mold holding is to weld, file and hammer the casting by using auxiliary tools such as ring iron and pit iron to repair the deformation and surface roughness of the casting during casting.
Extended data:
Requirements for jewellery mould maintenance:
In the process of jewelry production, the clamping process is an important process, and the poor clamping of jewelry castings will directly affect the quality of jewelry. Mold holders must master the following skills to make qualified and exquisite jewelry inlays.
Grinding machine is one of the most commonly used and useful tools in mold clamping operation. First of all, the mold clamping worker should be familiar with the use of motorcycle crane, and know what needle the motorcycle crane needs and its use in mold clamping.
Understand the structure of motorcycle crane, and understand the replacement and maintenance of main parts such as motor, shaft, motorcycle crane head and variable speed pedal. Skillfully use motorcycle crane to finish grinding, drilling, grinding and polishing.
The correct use of files is also the basic technology that mold holders must master, and they should be able to skillfully use all kinds of files to decorate the plane cambered surface, ornamental design and smooth edge of jewelry castings. It is also necessary to leave as few file marks as possible on the surface of the filed jewelry workpiece, which can save working hours, improve work efficiency and improve quality when fine grinding and polishing jewelry.
Baidu encyclopedia-jewelry processing steps