Technical articles
How to write the screw model screw:A cylinder with a spiral groove cut into the outer surface or a cone with a conical spiral groove cut into the outer surface。The screw type varies according to the screw groove and each screw has a model name。The parts of the automation industry need to be maintained in order to improve its service cycle and life and work efficiency,The following Feng Ye Xiaobian will take you to understand the maintenance of the screw。
snOuter spherical bearing seat Spherical bearing with seat is a bearing unit which combines rolling bearing with bearing seat。Most spherical bearings are spherical in outer diameter,Fitted together with an inlet bearing seat with a spherical inner hole,Various structural forms,Good versatility and interchangeability。The following Feng Ye Xiaobian will take you to understand its model classification。
Ball screwThe mechanism is used as a high-precision transmission component , Widely used in CNC machine tools、Automatic machining center electronic precision Mechanical feed mechanism、Servo manipulator、Industrial assembly robot、Semiconductor production equipment、Food processing and packaging、Medical facility Prepare and other fields。 Ball screw pairs serve as key rolling transmission components,It is widely used in a variety of mechanisms that need to be positioned or driven,It plays an important role in the performance of the mechanism。In practical application,roll Installation method of bead screw pair The choice of,It also affects the effectiveness of the entire organization,According to the specific application situation,The ball screw pair can be installed in a number of different ways。 Different installation methods(Immediate support form)Each has its own characteristics,Selection time,both Consider the actual job requirements(Positioning accuracy、Transmission speed、Torque and thrust conditions, et
Pull rope displacement sensorAlso known as rope sensor、Electronic ruler for pulling rope、Rope encoder。The tension rope displacement sensor is a compact structure of the linear displacement sensor,Fully combines the advantages of Angle sensor and linear displacement sensor,Become a small mounting size、Compact structure、Large measuring stroke、High precision sensor,Travel ranges from a few hundred millimeters to ten meters。
RBCOne-way bearings should meet working conditions at the same time、Performance requirement,It must be replenished with lubricating oil in time,Otherwise, it is difficult to maintain the normal operation of the oil supply system。Through the bearing one-time lubrication life test,It can accurately know its filling time。In that way,What is the content of the experiment?Today, Feng Ye engineer will study with you。
How are bolts and nuts matched A nut is a nut,A part screwed together with a bolt or screw for fastening,All manufacturing machinery must use a component depending on the material,Split into carbon steel、Stainless steel、Non-ferrous metal(cupric)And so on several types。I believe many people do not know how to pair bolts and nuts。The following Feng Ye Xiaobian will take you to understand if they are matched。
Blacksmith ball screw Ball screw is to convert rotary motion into linear motion,Or the ideal product for converting linear motion into rotary motion。Blacksmith(TJK)Ball screw is a transmission element commonly used in tool machinery and precision machinery,Its main function is to convert rotational motion into linear motion,Or convert torque into axial repeated force,High precision at the same time、Reversibility and rate characteristics。All brands of ball screw selection parameters are the same,Whats different is the manufacturing process,The following Feng Ye Xiaobian will take you to understandTJKScrew parameters of ball screw。
Linear guideAdvantages and characteristics: 1.High positioning accuracy When using linear guides as linear guides,Because the friction mode of linear guide rail is rolling friction,Not only is the friction coefficient reduced to slide-guided1/50,The difference between dynamic friction and static friction force also becomes very small。So when the bed is running,There will be no slippage,attainabilityumLevel of positioning accuracy。 2.Low wear can maintain accuracy for a long time Traditional slide guidance,It is inevitable that the platform movement accuracy will be poor due to the countercurrent action of the oil film,And insufficient lubrication during exercise,It causes the wear of the contact surface of the running track,Seriously affect accuracy。The wear of the rolling guide is very small,Therefore, the machine can maintain accuracy for a long time。
Conveyor belt,English nameconveying belt,Also known as transport belt,It is a rubber and fiber used to carry and transport materials in the belt conveyor belt、Metal composite products,Or plastic and fabric composites。Conveyor belts are widely used in cement、coking、metallurgy、Chemical engineering、Steel and other industries in the transport distance is short、The occasion of small throughput。 Conveyor belt,Belt conveyors in agriculture、Industrial and mining enterprises and transportation industry are widely used to transport a variety of solid block and powder materials or pieces,The conveyor belt can be continuous、The rate of、High Angle transport,Conveyor belt operation safety,Conveyor belt is easy to use,Easy maintenance,Low freight,And can shorten the transportation distance, Reduce project cost,Save manpower and material resources。
3dPrinting is usually achieved using digital technology material printers。Often in mold manufacturing、Areas such as process design are used in the direct manufacturing of some products,There are already parts printed using this technology。The technique in jewelry、footwear、Industrial design、unit、Engineering and construction(AEC)、CARS,aerospace、Dental and medical industries、education、Geographic information system、Civil engineering、Its used in guns and other areas。 3dPrinting technology appeared in the last century,The principle is to use light curing technology to achieve rapid prototyping of printed objects。From printing principle to printing material,Its different from what people traditionally think3dPrinters are all fundamentally different。