Mohs cone handleInspection rodProduct Introduction:
The standard straight rod (core shaft) of 0 # -6 # is manufactured according to JB/T9881-99 standard, and the geometric accuracy of various machine tools is inspected. It is made of high-quality carbon tool steel, processed through multiple heat treatments, and precision ground on the working surface.
Mohs taper is an international standard for taper used in static fit for precise positioning. Due to the small taper, a certain amount of torque can be transmitted using the principle of friction, and because it is a taper fit, it can be easily disassembled. Within a certain range of the same taper, the workpiece can be freely disassembled and reassembled without affecting the use effect during operation. For example, for a drilling cone handle drill, if the drill bit needs to be disassembled for grinding during use, reinstalling it after disassembly will not affect the center position of the drill bit.
Mohs cone handleInspection rodUsed to check the accuracy of tool cones, high-precision Mohs cone handlesInspection rodSuitable for checking the taper of machine tool and precision instrument spindles and holes.
Mohs taper has seven numbers: 0, 1, 2, 3, 4, 5, and 6, with varying taper values. The nominal diameters of each model are 9.045, 12.065, 17.78, 23.825, 31.267, 44.399, and 63.348, respectively. Mainly used for various cutting tools (such as drill bits, milling cutters), various tool holders, and machine tool spindle hole taper.
Mohs taper is divided into long taper and short taper. Long taper is mostly used for spindle holes of active machine tools, while short taper is used for machine tool accessories and machine tool connection holes. Mohs short taper has six models: B12, B16, B18, B22, and B24, which are shortened according to Mohs long taper 1, 2, and 3. For example, B10 and B12 are the two ends of Mohs long taper 1. Generally, short taper is selected for machine tool accessories based on size and required transmission torque. For example, commonly used drill heads with a diameter of 1-13mm usually use B16 short taper holes