What is chain drive? Chain drive:It is a transmission mode that transmits the motion and power of the driving sprocket with special tooth shape to the driven sprocket with special tooth shape through the chain。Advantages of chain drive:Compared to belt drive,Inelastic sliding and skidding,The average transmission ratio is accurate,Work reliably,High efficiency;High transfer power,Strong overload capacity,The transmission size is small under the same working condition;The tension required is small,The pressure on the shaft is small;At high temperature、damp、dusty、Work in harsh environment such as pollution。Disadvantages of chain drive:It can only be used for transmission between two parallel axes;Additional dynamic load will be generated during operation、
2023-10-07 10:59:48The reason why the small belt conveyor will run off during operation 1. Uneven distribution of cargo causes deviation。If the item carries the left side of the belt,The belt goes off to the right,Vice versa,Avoidance method,Let the goods be transported in the middle of the belt。2. Belt distortion and deviation。After running for a while,Belts are permanently deformed or aged,Fortunately, the deformation is small,Adjust the adjusting bolt。3. Vibration deviation。When the belt is running at high speed,The accuracy of the roller is required to be high,Otherwise due to the radial runout of the drum,Cause uncorrectable deviation。4. The roller and the inner part of the belt are stuck and deviated。roll
2023-10-06 11:06:54Photoelectric sensor Photoelectric sensor or optical eye is a kind of light emitter by use(Usually an infrared light emitter)And a photoelectric receiver to detect the distance of objects and whether objects exist。Photoelectric sensors are widely used in industrial manufacturing。Applications Reliable photoelectric sensors are ideal for a wide range of applications in the logistics sector:From mechanical engineering、Automation and electronics industry,Up to packaging and transportation of various goods。In the process of automating material flow or achieving optimal sorting and warehousing,Photoelectric sensors guarantee maximum reliability and efficiency。This photoelectric sensor uses standardsM18shell
2023-10-05 11:03:56Super air knife working principle and application industry How the super air knife works:After the compressed air enters the blade,On one side the thickness is only0.04-0.1mmThe airflow flakes blow out quickly,Through the principle of Kornda effect and the special geometry of the wind knife,The air flow of this sheet is maximum drainage30-40Times the ambient air,This creates a thin layer of high strength、The impact curtain of the atmospheric stream。Super air knife application industry:Super air knife is widely used in department cleaning and drying treatment、The drink is air-dried after filling、Board cleaning、Conveyor belt cleaning、Component cooling、Remove water and dry vegetables and fruits before packaging、Fabric drying
2023-10-04 11:00:43How much do you know about the nitrogen spring? What is a nitrogen spring?1.Nitrogen springs are commonly known as gas springs,It is the injection of high pressure gas into a closed cylinder(nitrogen: inignitability),And the reaction force of nitrogen is used as a spring,Except for miniaturized features,A nitrogen spring can also exhibit a smaller spring constant under a larger initial load,Therefore, it is widely used in various machinery、furniture、Cars and office automation equipment。2.Universal mounting type nitrogen spring refers to the installation direction and the tilt Angle is unlimited when used,360°Can be used within the range,However, it is generally recommended to use the piston rod facing down。What are the characteristics of the nitrogen spring
2023-09-28 11:00:05Electric displacement table introduction Electric displacement table;Driven motor(step-by-step/servo)、Transmission mechanism ball screw、turbine、Guide mechanism guide rail and bearing composition,In order toμmUnits for precise control of the product。 Electric displacement table classification linear motion class Horizontal planeZshaft Rotary slide goniometer
2023-09-27 11:07:57Introduction to linear bearings What is linear bearing?Linear bearings have multiple rows of steel balls closely arranged in an axial rolling element combination,The steel ball makes a smooth cycle when the bearing is working;It can be rotated and infinite linear motion;Roll through the steel ball,It can achieve more efficient movement with low friction resistance。Characteristics of linear bearings:peculiarity1: Efficient use of space。Linear bearings are used with guide shafts,Space can be used efficiently,Suitable for small structure design。peculiarity2: Good interchangeability。Because linear bearings can be used in random combination with shafts,Therefore, it has good interchangeability。peculiarity3: Complete variety,Can be combined
2023-09-26 13:59:31Fastener production process The fastener production process can be divided into cold heading and hot heading according to whether the raw material is processed(Warm upsetting)technology,The main process flow is as follows:1、Cold heading product:Disk element(steel)→Spheroidizing annealing→pickling→Wire drawing→molding(Take the lead、Rolled teeth)→Heat treatment(Carburizing and tempering、quench、temper)→Surface treatment(nigrescence、electroplate)→package→Warehouse delivery2、Warm upsetting、Hot heading product: Disk element(steel)→straightening→Heat treatment(Carburizing and tempering、quench、temper)→ Rolled teeth →Surface treatment(nigrescence、electroplate)→package→Warehouse delivery
2023-09-25 11:03:17When is it more appropriate to change the oil of the bearing,Mainly depends on the running time of the bearing、Status and specific use environment。Here are some specific considerations and suggestions:one、Running time new bearing:New bearings are usually in operation100First oil change after hours,To ensure adequate lubrication inside the bearing and remove possible impurities。Regular oil change cycle:Under good surveillance,Bearings are generally replaced with oil every six months。however,This cycle is not absolute,The value must be adjusted according to the actual situation。Long-term operation:Generally recommended bearing operation1000-2000Change the oil after hours。But please note,Its just
2024-09-26 13:43:03The installation steps and safety precautions of linear guide elevator are as follows:Installation Procedure Preparation phase:Determine installation position:According to the actual needs and design requirements of mechanical equipment,Determine the installation position of the linear guide elevator,And mark the installation holes and axes。Check rail quality:Verify the quality and integrity of the linear guide,Make sure it is not damaged or deformed。Prepare tools and devices:Prepare required installation tools and devices,screwdrivers、wrench、Step scale、Level, etc,To ensure installation accuracy。Mounting base:Place the base of the linear guide rail in the installation position,And use screws to secure。Belay water
2024-09-26 13:33:32The accuracy inspection of guide rail is the key link to ensure the stability and machining accuracy of mechanical equipment。The accuracy check of guide rail mainly includes straightness、parallelism、Surface roughness and other aspects。The following are some commonly used guide rail accuracy check methods:1. Straightness check Straightness is one of the core indexes of guide rail accuracy,The main inspection methods are as follows:Lapping point method:principle:Use a standard square and the guide rail to be tested,The straightness of guide rail can be judged by observing the number and distribution of contact points。procedure:Apply a thin layer of red powder evenly on the surface of the guide rail to be inspected,Make the inspection surface of the flat ruler fit with the surface of the guide rail to be inspected,
2024-09-26 13:30:59The ball screw varies according to its structure and use,It can be divided into many types。The following are some common ball screw types and their characteristics:Standard ball screw:peculiarity:The most common type,It is composed of screw and ball nut。Apply:Suitable for general linear drive applications,Such as CNC machine tools、Industrial automation equipment, etc。High speed ball screw:peculiarity:With high acceleration、High rigidity、High speed feed、Low vibration、Low noise features。Apply:Suitable for fast feed of tool machine、Abrasive tools high-speed cutting center machine and high-speed longitudinal load cutting center and other fields。Heavy load type ball screw:peculiarity:Can withstand large axial
2024-09-26 13:29:18