Worm refers to a gear with one or several spiral teeth, which mesh with the worm gear to form a cross shaft gear pair. Its graduation surface can be cylindrical, conical or toroidal, including Archimedes worm, involute worm, normal straight profile worm and cone wrapped cylindrical worm.
Small worm gear reducer, also known as micro worm gear reducer, can be divided into NMRV series micro worm gear reducer and WP series micro worm gear reducer; Generally, it is suitable for matching small power motors, MB continuously variable transmission, double / single flange electromagnetic clutch brake group, etc.……
Screw rod is divided into sliding screw rod, rolling screw rod and static pressure screw rod 1. Sliding screw rod: the tooth shape of sliding screw rod is mostly trapezoid. This type of tooth has the advantages of high effect, good transmission performance, high precision, convenient processing and so on.
2. Ball scre……
Shaft is the most common part in machinery and equipment. Its main purpose is to support rotating parts, transmit torque, force and motion. Together with other parts, it forms the shafting components and is an important part of the machine. Shafts are divided into rigid shafts and flexible shafts, of which rigid shafts……
First of all, the gear grade is actually this accuracy grade, which is divided into 12 grades according to relevant regulations. For each level, it is divided into three levels, which are mainly distinguished according to the accuracy of motion and other characteristics of smooth transmission. Of course, it can also be……
