How to adjust the accuracy of planetary reducer?

Regardless of the lubrication effect of the planetary 

 reducer, friction will still occur when the planetary reducer is started. This friction will cause changes 

in the size, shape and surface quality of the relevant parts, which will lead to wear and increase the fit 

clearance between the relevant parts. Therefore, when the gap exceeds a reasonable range, the accuracy 

needs to be adjusted. How to adjust the accuracy of planetary reducer? The editor of Tuoda official website 

will introduce to you.

1. Adjust the guide precision of the guide rail

In general mechanical equipment, 

whether the gap between the guide rails is appropriate, usually a 0.03 mm or 0.04 mm thick feeler gauge is 

inserted into the end face, and the insertion depth cannot exceed 20 mm. If the guide rail gap is improper, 

it should be adjusted in time.

2. Adjustment of the gap between the screw and nut of the worm gear screw 

elevator

Screw elevator nut drive is a commonly used screw drive mechanism. The combination of screw rod and 

nut is difficult to achieve no gap. Especially after a period of use, due to wear and tear, the gap will 

increase and affect the normal operation of the equipment. Therefore, in the process of equipment 

maintenance, attention should be paid to eliminate the gap between the guide rod and the nut.

3. Adjustment 

of spindle rotation accuracy of planetary reducer

If the machining error of the spindle itself meets the 

requirements, the rotation accuracy of the reducer spindle is generally determined by the bearing. The key 

to adjusting the spindle rotation accuracy is to adjust the bearing clearance. Maintaining a proper bearing 

clearance is critical to the performance of spindle components and bearing life. For rolling bearings, when 

there is a large gap, not only will the load be concentrated on the rolling elements in the force 

direction, but also serious stress concentration will occur at the contact between the inner and outer 

races of the bearing, which shortens the life of the bearing.

评论

发表评论

此博客中的热门博文

DC or AC motors used in servo systems

A servo system is one that corrects system errors (position, speed, torque) by using a feedback device. Making a motor a servo motor is less related to its structure and operation, but more to whether it contains a feedback in a closed loop system. Therefore, what types of motors can be used in the servo system? This is not a question that can be answered simply. Because there are many ways to classify motors. And manufacturers usually use different terms to describe the same type of motor. This makes explaining the classification of motors a highly confusing effort. To help you solve this confusion, the following is a guide on motor terminology and a simple explanation about the common types of motors used in servo systems. There are three ways to classify motors-through current-DC or AC; through commutation-brushless or carbon brush; through the speed of the rotating magnetic field (rotor)-synchronous or non-synchronous. 　　 AC or DC 　　 The basic classification of a motor is whether i...
阅读全文

Robots can reduce labor costs in manufacturing to a certain extent

 The friendly robot and the future of work In one of the most unforgettable scenes of the Star Wars: Episode III — Revenge of the Sith, released in 2005, surgical robots dramatically transform Anakin Skywalker into Darth Vader, one of most identifiable characters in Hollywood movies. Robotic surgery has been around since the mid-1980s, when Arthrobot helped surgeons perform orthopaedic surgical procedures. The space connection is not all imagination. The AESOP robot was funded by NASA to work as a robotic arm in space but soon became a pioneer as a camera for laparoscopic procedures in the mid-1990s. ZEUS, another robotic surgical aid, was used in a beating heart coronary artery bypass graft in the late 1990s. Today, robotic surgical aids are used across the world. General-purpose robots are making their mark in the COVID-19 pandemic, which has stretched our healthcare sector to its limits. Mitra, a friendly Indian robot, helps COVID-19 patients make video calls with their families...
阅读全文

How to Shop The Best Coffee Machine

Coffee is an essential drink to kick start the day, in the middle of the office work, or at any time leading you through to your hectic or boring day. So, a quick drink can do wonders. Nothing can beat the taste of freshly brewed coffee. Therefore, a good coffee machine can be the biggest helper and lifesaver, when you need a good caffeine drink to recharge your battery. The good machines last for years, often they are the one-time investment for your business and home. Hence selecting the machine must be taken seriously. Try to buy any appliances after a well-thought process. If you need some help in choosing the coffee machines in UAE then we have got you all covered. Here is a complete guide on how to shop for the machine. Before we move on to the actual points to consider, I offer you a very sincere tip for buying a Coffee maker, don't ever let the big names and hefty ads sell you the coffee maker. Rather ensure to check the below-mentioned features. The critical importance of ...
阅读全文