Technical articles
Working principle The air is converted to hot air by the heater,Enter the hot air distributor installed at the top of the drying chamber,Then evenly into the drying chamber,And it turns in a spiral,At the same time, the feed liquid is sent to the centrifugal atomizer installed on the top of the drying chamber,The material liquid is atomized into a very small mist droplets,Liquid and hot air flow contact、Rapid evaporation of water,Dry to a finished product in a very short time。The finished product is discharged through a dry bottom and cyclone separator,Exhaust gas is drawn out by the fan。 Application range and characteristics Chemical industry:Sodium fluoride(potassium)、Basic pigment、Dye intermediate,Compound fertilizer
With the increasing complexity of automobile body control applications,right16Bit microcontroller(MCU)Performance requirements are also increasing。Gating previously controlled by mechanical methods、Seat adjustment、The interior lighting and air conditioning systems are now electronically controlled。A wide range of specialized semiconductor solutions from many semiconductor manufacturers, including MOTOROLA, make these new electronic control applications possible。These new solutions not only provide the necessary control functions,It also provides advanced diagnostic capabilities not available with older mechanical systems。Consumers expect control systems in new cars to respond promptly to anything that happens inside the car
Greases are tapered roller bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Indispensable in the work,anyKOYOBearing maintenance is inseparable from grease,Someone asked,The more grease, the better?The answer, of course, is no,Bottom bearing[bearing:bearing(“Bearing”,Japanese person
Silver mounting rail,Guide rail produced in Taiwan,With high precision,High load capacity,High temperature resistance,Wear resistance and other advantages。therefore,Has been loved by many users,Is also well-known。
When it is necessary to select a grease for the product,First of all, the role of the grease should be clear:antifriction、Sound suppression、Defense、Seal etc。Anti-friction grease,The range of resistance to high and low temperatures should be considered,Load and speed, etc;Muffled grease,Adhesion should be considered、Temperature range、Load and speed, etc;Protective grease,Should be considered against metal、Protection and compatibility of non-metals;Sealing grease,Compatibility with seal material should be considered。Grease should also be selected according to the structure of the lubrication part of the product and the different environmental conditions,In summary, there are mainly the following indicators: 1. Operating temperature:Minimum operation of the lubricated part
Four-stroke motorcycle engines are lubricated in the manner in which lubricating oil is supplied,Can be divided into pressure lubrication and splash lubrication two kinds。 Splash lubrication was common in early engines,Use the crank to stir the oil,Throw oil droplets into the engine to lubricate each part。To increase the amount of oil spilled,Generally, the crank is designed to be long。 Splash lubrication has the advantage of simple structure,It is conducive to the lightweight of the engine。But the lubrication effect is often poor,Especially for each bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is fixed in the process of mechanical transmission and reduces the friction coefficient of load
This regulation applies to the main technical specifications of models and equipment: machine type S114 S116 Sue112 S111(S111A) 1 1 1 Amount per mix(meter3) 0.3-0.4 0.4-0.6 0.4-0.6 0.08-0.12 Time per mixing(points) 3-8 3-12 3-12 3-8 1、Abide by《General operating rules for casting equipment》Relevant provisions。 2、Check that the handling handles are all in the stationary position,The position of the travel switch and bumpers is correct。absent
1、Lubrication characteristics of food processing machinery: 1)Lubricants must not contaminate food:In some food processing machinery,Lubricants have the potential to come into contact with or contaminate food,Cause poisoning or other adverse effects on consumers。 United States Department of Agriculture(USDA)、The Food and Drug Administration(FDA)Some specifications for lubricants for food processing machinery have been developed。USDADivide the food lubricant into two stages“H1”or“H2”class。 H1class:Accidental contact with lubricants(USDA,H1),It can be used for lubrication or rust prevention of equipment and components,these
1、Variable speed drive bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The shape and connection size of reference。 2、Variable speed drive bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts are on the shaft
Computer aided engineering(CAE)Technology has become plastic product development、The most effective way of these weak links in mold design and product processing。Compared with traditional mold design,CAE Technology is improving productivity、Ensure product quality,Still reducing costs、Reduce labor intensity and other aspects,Both have great advantages。 Mold is an important process equipment for the production of various industrial products,With the rapid development of the plastic industry as well as plastic products in aviation、aerospace、corpuscle、machine、The promotion and application of industrial sectors such as ships and automobiles,Products have higher and higher requirements for molds,Traditional mold setup