CNC Steel Cut 40Cr Series Tactical Gear Set 12:1/13:1/16:1/18:1 for EBB Version 2/3 Airsoft Gearbox

Gear Repair EquipmentWHY USE 40Cr MATERIABetter material composition :40Cr is an alloy steel with more alloying elements, such as chromium, molybdenum and nickel, than 45# steel. With the addition of these elements, 40Cr gear has better wear resistance and corrosion resistance in use.More stable performance: Due to the more uniform composition of 40Cr material, the performance of its gear in the manufacturing and use process is more stable, and there will be no inconsistent performance caused by material differences.Higher hardness :40Cr gear can obtain higher hardness after heat treatment and can withstand greater load and higher working temperature. In contrast, 45# steel is prone to soft points after heat treatment, part of the point hardness does not meet the requirements, heat treatment hardening often encounter such problems, thus affecting the service life of the gear.CNC GEARPRECISION GEAROur gears are made of 40Cr steel raw materials (except for the bevel gear part), which are formed by precise CNC machining. Equipped with professional equipment such as high-precision gear hobbing machine and gear profiler to ensure high-precision manufacturing of gears. The bevel gear part is injection gear, and the center shaft gear is 40Cr steel cutting gear, which is hardened to HRC42-47 through heat treatment process to ensure the durability and hardness of the gear in high-speed operation. Currently, CNC bevel gears and motor gears are being produced to further improve the quality and performance of the products.UPDATE GEAR SET1. The and packaging box have been changed2. The number of holes in the sector gear with a diameter of 5mm has been updated from 3 to 43. The Bevel Gear shaft has been changed to a tooth shape, with a thicker tooth width and greater resistanceGEAR SETThe The newly modified gear moves the position of the column to achieve the effect of not reducing the initial sp

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