the Tester screws for costomer

Tester screws The lead screw of the testing machine mainly regulates the test loading space.Which testing machines are the lead screws mainly used in? Bojian testing machine manufacturers will answer for you: the lead screw is used in electronic universal testing machine, hydraulic universal testing machine, spring testing machine, tensile testing machine, pressure testing machine, torsion testing machine, fatigue testing machine.What are the types of lead screws used in testing machines?The lead screws used in the testing machine are divided into rolling lead screws and trapezoidal lead screws. When the lead screw is used as the active body, the nut will be converted into linear motion according to the lead of the corresponding specification with the rotation angle of the lead screw, and the passive workpiece can be connected by the nut seat and the nut to achieve the corresponding linear motion.Advantages of rolling lead screw: small friction coefficient, low noise, fast rotation spe…