The manufacturing method of gears
In recent years, with the rapid development of electronics, watch industry, high-precision small module plastic gear
has been widely used in this field.
Injection molding plastic gear processing: using mold injection molding method to process plastic gear, because it can achieve mass production in a short time, so the precision injection molding technology of small module plastic gear is becoming more and more important in this field. So these injection molded gears are mostly used in consumer electronics, office machines, household electronics and other light load gears. In recent years, with the continuous improvement of injection molding technology and the performance of injection materials, the precision of injection molding gear is also greatly improved. The precision of the mold used for injection gear and the injection molding technology are important factors of injection molding. At the same time, due to the use of standard parts and chemical dissolution method, the injection molding gear processing technology can produce complex molds. In addition to spur gear and helical gear, bevel gear, end gear, worm, turbine and other different types of molds can be produced. It is possible to produce plastic micro gear on a large scale by using high precision mould.
Cutting method. Among them, it is divided into the method of Fan Cheng and the method of development Cheng. The generating method is to use the same or similar cutter to cut off the tooth groove and get the shape of the gear, such as milling the gear with finger or disc cutter, planing the gear, etc. the machining accuracy and production efficiency are low. The generating method is to simulate the meshing movement of a pair of gears, one is the workpiece, the other is the cutter to cut out the tooth profile, such as hobbing, gear shaping, etc. the machining accuracy and production efficiency are relatively high.
Metal sintering method: due to the small tooth shape, the finishing of micro gear is difficult, and the metal content of metal powder is large, which limits the improvement of its shape accuracy and surface finish. This is because, after mold forming, after warm sintering, the deformation is very large. Other manufacturing methods: in the future, there will be more and more demand for micro gears, and new manufacturing methods and mass production technologies will continue to appear.
In the future, there will be more and more demand for micro gears, and new manufacturing methods and mass production technologies will continue to appear.
Saili transmission has many years of design, development and production experience in the field of gear and gearbox
. Through a large number of experimental test data, Saili transmission has designed and developed precision plastic gears, metal powder metallurgy gears, compact injection molded parts, micro DC reduction motor, planetary reduction motor, reduction motor and other application products.
If you need gear processing, worm gear processing, rack, sprocket, synchronous pulley, nylon gear and other reducer accessories processing, you can come to the drawing or sample consultation,