introduction:Raw material for cable tow chain,Because the outer sheath made of different improved materials has different functions,reactiveUVfunctional,Resistant to low temperature,There are oil resistant and cost optimized ones。But all of these outer jackets have one thing in common,It has high wear resistance,It doesnt stick to anything。Since the outer sheath of the cable tow chain must be highly flexible and also have a support function,So the one you should choose is high-pressure molding。
2018-09-03 Reading quantity 310
introduction:Norman House screw nut drive advantages Norman House precision screw nuts are designed to provide adjustment capabilities for spines and other rotating mechanical elements、Preload and fixed bearing. These nuts can accurately set the preload of the bearing,It can withstand axial loads very firmly without loosening。Because the inner thread face of the nut is completely fitted to the male thread,These nuts can bear very high loads。
2018-09-03 Reading quantity 914
introduction:Linear bearings are widely used in electronic equipment,Tensile testing machine and digital three-dimensional coordinate measuring equipment and other precision equipment,And multi-axis machine tools、Punching machine、Tool grinder、Automatic gas cutting machine、printer、Card sorter、Sliding parts of industrial machinery such as food packaging machines。 (1)Lubrication and friction,Anti-corrosion oil is injected into the linear bearing,If lubricated with grease,Remove the anti-corrosion oil with kerosene or organic solution first,Air dry before adding grease。It is recommended to use a sticky labelN0.2Lithium soap grease。 (2)If the linear bearing is lubricated with oil,No need to remove the anti-corrosion oil,Can be selected according to the temperature changeISOViscosity classVG15-100Lube oil。Shaft lubrication can be supplied from the supply tubing without,Or feed the oil from the oil hole on the external bearing seat。Because the sealing ring will scrape off the lubricating oil,Oil lubrication is not suitable for n
2018-09-01 Reading quantity 207
introduction:Due to the intermittent splitter mounting surface relative to the input、The vertical or parallel degree of the output shaft is high,The installation base of the equipment must ensure that the input of the splitter、Output shaft direction and input required by the device、Output direction coaxial。No eccentricity or deflection。In addition,Intermittent divider body mounting,The following points should also be noted。 1、The intermittent divider is a high-precision segmentation mechanism obtained by precise machining and correct assembly adjustment。User before use,You cant make adjustments、disassembly、assemble。 2、Verify that there is no damage to the mounting surface of the intermittent divider,If there is damage,It needs to be trimmed with a whetstone。
2018-09-01 Reading quantity 310
introduction:3DThe basic principles of printing towards3Dprint,The first thing to figure out:Its name is actually inaccurate。true,3DThe printing process is essentially2D(two-dimensional)print,Just need to2DPrint on top of it over and over again、Layer upon layer,Up to a piece3DFinal product forming。 usual,2D There are many ways to print,But all require the ink to be stuck to paper or card。Ink is a complex liquid,Per dye、Solvents and other substances。The ink remains wet when not in use,Once printed on paper by the printer,After contact with air,It takes on its color and dries immediately。The ink adds up little by little,Form letters on paper、Text and pictures,When it dries, it stays on the paper,And keep it permanently。
2018-08-31 Reading quantity 323
introduction:pnozSafety relay operation A safety relay is a combination of several relays and circuits,In order to complement each others abnormal defects,Complete function of relay with correct and low error operation,The lower the error and failure value,The higher the safety factor,Therefore, it is necessary to design a variety of safety relays to protect different grades of machinery,The main objective is to protect machine operators who are exposed to different levels of risk。
2018-08-31 Reading quantity 171
introduction:Where there are bearings, there must be support points,The inner support point of the bearing is the shaft,The external support is often referred to as the bearing seat。Because one bearing can choose different bearing seats,At the same time, a bearing seat can choose different types of bearings,therefore,There are many varieties that bring bearing seats。Many large foreign bearing companies also have their own bearing seat type record。However, the same bearing housing model is not marked exactly the same in different company samples。Different applications for standard bearing housings,Bearing housings of different materials can be selected such as:Gray cast iron、Ductile iron and cast steel、Stainless steel、Special bearing housing in plastic。
2018-08-30 Reading quantity 345
introduction:Stamping machine repairman
2018-08-29 Reading quantity 251
introduction:I believe that there are many doubts about the selection of pressure sensors,How can I choose the right one for me?The following Xiaobian tells you about the selection of common sense in this respect!
2018-08-28 Reading quantity 230