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  How to ensure accurate alignment when installing W

  26-02-10

  The centering accuracy of WHT80-8-I circular cylindrical worm gear reducer is directly related to the stability of equipment operation, bearing life, and sealing reliability. Especially under high load conditions such as metallurgy and lifting, small deviations may cause vibration, temperature rise, oil leakage, and even gear damage. Strict control must be achieved through scientific methods and p

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  How to solve the uneven lubrication problem of ZSC

  26-02-09

  The ZSC350-II-1 soft tooth surface reducer designed with a flat oil tank is prone to insufficient lubrication of high-speed gears and excessive oil agitation of low-speed gears due to uneven distribution of lubricating oil, which can lead to wear, temperature rise, and increased energy consumption. The most effective solution is to improve lubrication uniformity and operational reliability signifi

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  When connecting the motor and the ZSY gear reducer

  26-02-09

  The expansion sleeve connection is superior to ordinary flat key connections in terms of load-bearing capacity, anti vibration performance, and shaft strength protection, making it a better choice for high load, high-precision gearbox systems; The flat key connection structure is simple and cost-effective, suitable for scenarios with low to medium torque and infrequent disassembly and assembly.

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  Introduce the working principle of WPEDS120-175-12

  26-02-06

  The working principle of WPEDD120-175-125-3KW worm gear reducer is based on the helical meshing transmission between the worm gear and the worm wheel, which achieves a large transmission ratio of speed reduction and torque increase through the difference in tooth number. At the same time, it has the advantages of smooth transmission, compact structure, and some models can achieve self-locking.

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  What material is usually used for the output shaft

  26-02-06

  The output shaft (worm shaft) of a two-stage worm gear reducer such as WPEDX135/200-3KW has the following industry standard materials and heat treatment: 1、 Mainstream materials (sorted by popularity) 1. 45 # steel (high-quality carbon structural steel) The most conventional and economical choice. Heat treatment: Quenching and tempering (HB 217-255) to ensure a balance between strength

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  WPEDA80-135-400 worm gear reducer structure and ma

  26-02-05

  1、 Overall transmission structure design 1. Transmission series and principle This model of reducer adopts a two-stage worm gear transmission structure, which achieves a large transmission ratio output of 1:400 through the meshing transmission between the two-stage worm gear and the worm wheel. The first stage is high-speed transmission, with the worm connected to the motor output shaft, res

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  What impact does temperature change have on the tr

  26-02-05

  The influence of temperature changes on the transmission efficiency of ZQD750-121-4 gear reducer is mainly reflected through three core paths: changes in lubricating oil performance, thermal deformation of components, and changes in friction pair state. The specific effects and rules are as follows: 1. Negative effects of low temperature environment (ambient temperature<-10 ℃, oil temperature n

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  How to choose the current and voltage when welding

  26-02-04

  The NGWD42-16-2.2 planetary gearbox base needs to bear the torque reaction force during operation, and it is required to have sufficient rigidity and crack resistance after welding. Its cast iron material is mostly gray cast iron (HT200/HT250) or ductile iron (mainstream compatible model material). The core principle of welding is to control heat input and reduce stress cracks. The selection of cu

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  How to control heat input to reduce stress cracks

  26-02-04

  Control the welding heat input and reduce stress cracks of the cast iron NGW31-3.15 planetary reducer base, with the core of small heat input+preheating and slow cooling+segmented intermittent+hammering to remove stress+multi-layer and multi pass temperature control, controlling heat and stress throughout the entire process before, during, and after welding. 1、 Before welding: Control heat foun

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