To repair the abnormal meshing of the worm gear in the WPWA80-15-A reducer, it is necessary to first identify the cause of the abnormality through testing (such as assembly deviation, tooth surface wear, lubrication failure, etc.), and then take targeted repair measures. The core is to restore the meshing accuracy, contact state, and transmission stability. The specific methods are as follows: 1、
There are three types, with core differences concentrated in strength, corrosion resistance, cost, and applicable scenarios. The advantages and disadvantages are as follows: 1、 Cast iron material (commonly used grades HT200/HT250) Advantages: Good casting performance, capable of forming complex structures, low production cost; Strong rigidity and excellent shock absorption, suitable for vibrat
The DJ55-BLD3-17-5.5KW gearbox frame made of cast iron material (mostly HT200/HT250) is designed to adapt to stable transmission scenarios with low to medium loads, no strong corrosion, and a pursuit of low cost indoors. It is suitable for the characteristics of strong rigidity, good shock absorption, but weak corrosion resistance of cast iron. Core applicable scenarios In the field of general
The maintenance core of JBT5-B3 reducer frame is "corrosion prevention, precision maintenance, and stable structure". Combined with its installation form (B3 foot installation) and common material characteristics, the specific maintenance methods are as follows: 1、 Daily cleaning and corrosion protection Regularly remove surface dust, oil stains, and debris, especially at the bottom of the fra
After the NGW41-3.5 planetary gear reducer base cracks, there is no need to directly replace the entire component. The core judgment criteria are the severity, location, and feasibility of repair of the crack. Most minor to moderate cracks can be repaired to meet the standard, and only severe damage needs to be replaced. 1. No need to replace (repairable) situation Slight cracks: length<50mm,
The core causes of abnormal vibration values in the NGW42-100 planetary gear reducer base are force imbalance, component failure, or installation/working condition deviation, which can be divided into four categories covering the entire process from assembly to operation. 1. Installation and assembly issues The uneven installation surface of the machine base, loose or unevenly fastened foundat
The core reason for the cracking of the NGW102-35.5 planetary gearbox base is that the stress borne by the base exceeds the allowable strength of the material, which is caused by the superposition of multiple factors. Core cause analysis Design and material defects: Insufficient wall thickness design of the machine base, internal defects such as sand holes/pores in the castings, or material te
To prevent cracking of the NGW11-6.3 planetary gear reducer base, the core is to control the entire process from "source design, standardized installation, reasonable operation, and regular maintenance" to avoid excessive stress or fatigue damage to the base. Prevention during the design and production stages Optimize the structure of the machine base, add reinforcing ribs at stress concentrat
