Technical articles
Xintuo harmonic reducer is a rigid wheel with fixed internal teeth、Flexible gear、And a wave generator which causes radial deformation of the flexwheel,With high precision、High bearing capacity and other advantages,Compared with the ordinary reducer,Because less material is used50%,Its volume and weight are at least reduced1/3。 1.Simple structure、Small size、Light weight: There are only three main components of harmonic gear drive,Wave generator、Flexible gear、Rigid gear。It is compared with an ordinary reducer with comparable transmission ratio,Its parts decrease50%,Both volume and weight are reduced1/3Around or more。 2.Large range of transmission ratio: Single stage harmonic reducer transmission ratio can be50—300among,Be preferred in75—250among Two-stage harmonic reducer transmission ratio can be3000—60000among Complex wave harmonic reducer transmission ratio can be200—140000among。
The load cell is divided into photoelectric type according to the conversion method、Hydraulic type、Electromagnetic type、capacitive、The magnetic pole changes form、Vibrating type、Gyro ceremony、Electric negative strain formula, etc8class,The resistance strain gauge is the most widely used。Resistance strain gauge sensorThe resistance strain gauge works on the principle that its resistance also changes when it is deformed。Mainly made of elastic elements、Resistance strain gauge、Measurement circuit and transmission cable4Partial composition。The resistance strain gauge is attached to the elastic element,When the elastic element is stressed and deformed,The strain gauge on it deforms,And cause the resistance to change。The measuring circuit detects the change in the resistance of the strain gauge and converts it into an electrical signal output proportional to the force。The electrical signal is processed to show the quality of the measured object in digital form。Weighing range is300gInto the thousandskg,Accurate measu
Toledo is known for producing the worlds first alternative single-pan balance, MeTTler-The Toledo Group,It is one of the worlds leading precision instrument manufacturers,It is the largest manufacturing and sales laboratory in the world、Manufacturers of weighing equipment for industrial and food retailing。 1997years,Mettler-Toledos shares were successfully listed on the New York Stock Exchange,The group has since become a listed company。now,Mettler-Toledo employs 8,500 people worldwide,Sales and service in 37 countries and regions。meanwhile,The group is still in Switzerland、Germany、America、China and other countries have set up production bases,Supply products to a worldwide sales network。
Photoelectric sensor is a sensor using photoelectric element as a detection element。It first converts the measured change into a change in the light signal,The light signal is then further converted into an electrical signal with the help of a photoelectric element。Photoelectric sensors generally consist of light sources、The optical path and the photoelectric element are composed of three parts。 Photoelectric sensorThe various applications are introduced: one、Smoke and dust turbidity monitor: Preventing industrial smoke pollution is one of the important tasks of environmental protection。To eliminate industrial smoke pollution,The first thing to know is soot emissions,Therefore, the smoke source must be monitored、Automatic display and alarm。The turbidity of the smoke in the flue is measured by the variation of the light as it travels through the flue。If the flue turbidity increases,The light emitted by the light source is increased by the absorption and refraction of the soot particles,Less light reaches th
hskScrew support seat maintenance HSKThe lead screw support seat is the bearing that connects the lead screw to the motor,Construction with special features on the finished shaft end of standard ball screw stock,Standardized support units are preparedEK、EFtype,A standard support unit is prepared for the general ball screwBK、BFtype。The support unit on the fixed side is fitted with a pre-pressure adjustmentJIS5Grade angular contact ball bearing。Ball screw support seat,Equipped with contact angles developed for ultra-small ball screws45°The ultra-small angular contact ball bearing,High rigidity can be obtained、High precision stable turning performance。The support unit on the support side uses deep groove ball bearings。Support unit such asEK、BKAn appropriate amount of lithium soap-based grease is loaded into the inner bearing of the type 2,Seal with special sealing gaskets,Direct mounting,Long-term use。 Lead rod support seat needs attention in use: 1、Install and use Chinese medicine to keep the support
The common quality defects of improper bearing parts after heat treatment are:Quenching microstructure overheating、underheating、Quenching crack、Insufficient hardness、Heat treatment deformation、Surface decarburization、Soft spot scheduling。
Linear guide brand In the field of linear drive,Linear guides have always been a key product,It has become a variety of machine tools、CNC machining center、An indispensable and important functional component in precision electronic machinery。With the increasing application of linear guide,Technology improvement and product segmentation have become an inevitable trend,High-speed and environmental protection have become the development direction of linear guides。The following by the Feng Ye mall to tell you the linear guide brand:
Linear guide bearing Linear guide is also called line rail、Slide rail、Linear guide、Linear slide,Used for linear reciprocating motion,And can bear a certain torque,High precision linear motion can be achieved under high loads。In the mainland called linear guide,Taiwan is generally called linear guide rail,Linear slide。 The difference between linear guide and linear bearing
hgr15ccrail In the field of transmission,The guide rail has always been a key product,It has become a variety of machine tools、CNC machining center、An indispensable and important functional component in precision electronic machinery。rail,A groove or ridge made of metal or other material,endurable、immobilization、A device that guides a moving device or device and reduces its friction。Next, Feng Ye Xiaobian will take you to see what the model of the guide rail represents, right!
Lead screw guide In the field of transmission,Lead rail has always been a key product,It has become a variety of machine tools、CNC machining center、An indispensable and important functional component in precision electronic machinery。rail,A groove or ridge made of metal or other material,endurable、immobilization、A device that guides a moving device or device and reduces its friction。 Pay attention to the use of lead rail: The lead screw guide is a precision part,Therefore, it requires considerable caution when using,Even with high-performance lead rails,If used improperly,Nor can it achieve the expected performance effect,And it is easy to damage the lead screw guide rail。therefore,The following matters should be noted when using the lead screw guide: Corrosion prevention