Technical articles
recently,I heard that a customer asked to replace the tire coupling,Said the tire coupling they were using broke after a short time。After frequent and detailed communication,We found that their tire couplings were installed without a balance correction,It breaks down after a period of use。Here is a case study,Today we are going to talk about the imbalance of the tire pulley,Here are two points for your reference:one、What is the imbalance of the tire coupling?Because of various reasons, the center of mass or the main axis of inertia of the tire coupling does not coincide with the axis of rotation,Unbalanced centrifugal inertia force will be generated during operation、Centrifugal inertia
Buy Wanxin planet reducer on the Feng Ye mall,affordable,Stable performance,Factory direct supply,Guide operation,To get you up to speed,Professional services are more assured!Welcome to inquire!Wanxin planetary reducer is to use all levels of gear transmission to achieve the purpose of reducing speed,Servo reducer is composed of gear pairs at all levels。For example, using small gears to drive large gears can achieve a certain goal of deceleration,Then adopt the multi-level structure,You can significantly reduce the RPM。Wanxin planetary reducer is generally used for low speed and high torque transmission equipment,Knob motor.The power of an internal combustion engine or other high-speed operation passes through the input shaft of the reducer
rightABBALinear guide pairs,The main links that affect the normal operation and processing quality of CNC machine tools areABBALinear guide clearance、Preload magnitude andABBAPrecision of linear guide pair(Straightness and parallelism)andABBALinear guide lubrication and anti-slip, etc。however,The modular design concept ensures precision and dynamic movement to meet the requirements of modern high-precision track systems for machine tools and other machines,Its a very challenging task:Heavy loads and alternate loads、Faster movement and shorter cycle times、Compact size and easy installation。Acceptable procurement costs and lower maintenance costs。ABBAstraight
As everyone knows,The ball screw elevator has a unique ball screw nut pair,Improper use is prone to failure。In that way,TBIWhat are the common failure problems of ball screw lift nuts?one、Ball screw nut pair:It is an ideal transmission device for converting rotary motion and linear motion,Its structure is characterized by a screw groove with a ball between the screw nuts(As an intermediate transmission element),To reduce friction。two、The debris particles enter the ball orbit:1、Processing debris enters the ball rail,When the ball screw nut pair is installed,If not equipped with scraping supplies,Debris from processed materials tends to clog the track,Cause to rise
Servo motor generally by position、Speed and torque control,Achieve high precision positioning of the transmission system。The operating characteristics of the servo motor change with the change of temperature,The winding resistance increases as the temperature rises,The operating point of the permanent magnet drops。Lets explain in detail how to effectively improve the temperature rise of Delta servo motor,Here are a few points for your reference:1.Please confirm the frequency of mechanism operation、cycle?The high frequency of the go-stop action may cause the pulse input to stop for too short a time, resulting in the current has not yet dropped and then reactivated,Therefore, the temperature rise must be higher。It is recommended that you reduce the frequency of movement to improve the temperature rise problem。2
FAGImported bearings are in operation,In case of abnormal fever、A sudden increase in vibration and noise,Indicates that the rolling inlet bearing may have been damaged,Check and analyze the cause in time。Thus find the right way to repair the bearing damage,Or avoid it。Feng Ye mall according to the rightFAGUnderstanding of imported bearings,Now lets introduce to you aboutFAGSeveral common damage forms of imported bearings,For your reference。1、Plastic deformation and cold hardening occurred on the outer surface of bearing cavitation,SlideFAGImported bearing under cylinder pressure impact load)Under repeated action。Local loss variation
For a planetary reducer,Because it is mainly used as a transmission mechanism of various mechanical equipment,It occupies a certain position in the application of mechanical equipment。Although the structure of Wanxin planetary reducer is not very complex,But we still have to ensure the safety and reliability of each component。For a wide range of reducers,We have a different set of calculations for different parameters,So that we can understand the parameter standard of the reducer to a certain extent。The principle of planetary reducer involves a data that is very critical,Thats the ratio of the reducer,The following is to explain the calculation method of Wanxin planetary reducer reduction ratio:
As everyone knows,Industrial products compared to FMCG,Theres a big difference,Its industrial products to buy back,Often need to have a professional technician responsible for installation。Installation in place,It directly determines the use effect and service life of the product,Plum coupling is such a product。Why is coupling installation so important?Many people may think that the quality of the product itself is OK,Im sure itll work fine, too。This view is actually wrong,Lets use an analogy,Take home air conditioning,When installing the inner machine, it is necessary to consider whether there will be anything around to hinder the air intake;The installation of the external machine needs to consider the location of the air outlet
Present Day,With the development of science and technology, various technologies are constantly updated,In recent years, Chinas numerical control system and servo drive have also had a greater development space,Nowadays servo drives are often used in automated production equipment,Mastering the method of parameter setting of servo drive is a necessary skill in modern production。The following to give you a detailed introduction to the servo drive related technical parameter setting method,Here are a few points for your reference:①Position proportional gain:Set the proportional gain of the position ring regulator。Higher setting value,The higher the gain,The greater the stiffness,Same frequency instruction pulse condition,The smaller the position lag。But the value is too
The linear sliding table is also the linear module,Its big advantage is to replace manual labor,And high efficiency,Brain power,Small error,The linear slide is used properly,Then it is not easy to incur maintenance costs later。Of course,In addition to the configuration of the straight slide,It also depends on the correct installation method,In order to maintain the performance of the productZbetter,Avoid unnecessary after-sales service,What problems are more likely to occur in the installation of linear slide module?1.Flatness of the bottom slider of the straight slide table:The flatness of the installation bottom is too large,The bottom of the linear module is forcibly locked,Cause the bottom to slide、The linear guide rail and ball screw are deformed,Light will increase the straight slide