Technical articles
§ UG/Gateway(UGEntrance) This module isUGBasic module of,Include open、found、Storage and other file operations;tint、blanking、Zoom and other view operations;View layout;Layer management;Mapping and mapping fleet management;Space roaming,Roaming paths can be defined,Generate movie file;Expression query;Feature query;Model information query、Coordinate query、Distance measurement;Curve curvature analysis;Surface fairing analysis;Automatic calculation of physical properties;Spreadsheet functionality for defining standardized part families;Click on the picture that can be used for the Internet homepage
Scheme overview The ultimate goal of the vehicle logistics management system developed by Zhuhai Anger Technology Co., Ltd. is to reduce costs、Improve service level,This requires logistics companies to be timely、accuracy、Comprehensive grasp of transport vehicle information,Real-time monitoring and scheduling of transport vehicles。Modern science and technology、The development of communication technology,GPSONE/GPSThe maturity of technology andCDMA/GPRSThe wide application of wireless communication technology,It provides a powerful and effective tool for modern logistics management。3G(GPS/GIS/GSM)Optimize resource allocation for logistics enterprises、Improve market competitiveness,Will play a positive role
In the、The requirement of anti-counterfeiting for high-grade liquor is getting higher and higher,So much so that the wine lid is getting more complicated。by4to5A bottle cap assembled from a part is molded into a part、Semi-finished product processing、deposit、Static electricity is generated during assembly,Dust adsorption。Traditional hand-blown ash、rinsing、Wine washing is difficult to effectively remove。How can the anion bottle cap cleaning machine produced by Shendi Equipment factory in Longyou, Zhejiang Province effectively remove the dust inside the bottle cap The mechanism of electrostatic dust blowing is to use a specially designed electrostatic generator to bring a lot of charges on the compressed air to become electrostatic wind(Or ionic wind),Become a carrier of electric charge,This electrostatic wind
TIMKENbearing[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。]Poor choice,A large part of the reason is that thrust bearings are not used when there is a large axial load or can withstand a large diameter、Bearing support structure of axial combined load,It is not appropriate to use only cylindrical roller bearings without cages。Poor bearing lubrication is the direct cause of bearing damage,
1、 Low noiseIKODeep groove ball 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 installation and adjustment can also emulate the long lifeIKOGrouping method for deep groove ball bearings,The size of fit interference is more consistent,IKOThe clearance of deep groove ball bearings is also more consistent,And we want the fit interference to be a small value within the possible range,To guarantee
principle: The material and feeder are evenly spread on the mesh belt,Mesh belts are generally used12~60Mesh stainless steel wire mesh,It is moved in the dryer by the drive。The dryer consists of several units,Each unit has independent hot air circulation,Part of the tail gas is discharged by a special exhaust fan,The exhaust gas is controlled by a regulating valve,Hot gas from the bottom up or from the top down through the mesh belt covered with material to complete the process of heat and mass transfer,Take away material moisture。The webbing moves slowly,The running speed can be freely adjusted according to the material temperature,After drying, the finished product is continuously dropped into the feeder。Up and down cycle unit Flexible according to user needs
Preloading methods are divided into radial preloading method and axial preloading method,A brief introduction is as follows: 1.Radial preload method The radial jacking method is mostly used in tapered bore bearings bearing radial loads[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。]In the,A typical example is a double row precision short cylindrical roller bearing,The nut is used to adjust this bearing relative to the taper
whenFAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And a single row angular contact ball bearing consisting of a cage assembly with a solid window cage。]When the temperature rises,First determine whether it is a mistake,Such as stainless steel bearing temperature does rise,The following should be done: (1).Check cooling water pressure,Water flow and piping system is normal。If the water is low, the filter may be blocked,Can not be dealt with in time,Stopable processing,When its confirmed to work,Put back into service。 (2).The oil pressure of the governor should be checked,If the oil pressure is low, the cooling water hydraulic valve may be closed。 (3
Introduction Feature modeling can not only express the underlying geometric information of mechanical parts,Moreover, products can be expressed and modeled at a higher level of engineering significance,Effectively support all aspects of the product life cycle。therefore,Feature modeling is the calculation of design and quality、Engineering analysis、CNC machining programming and other links to connect the link。Most feature modeling systems use boundary representation(B-rep)And constructive geometry(CSG)A combination of methods to describe the shape characteristics of parts。The boundary notation is mainly used to describe the geometric elements that make up geometry(acme、line、Facial scheduling)The topological relationship between the two,syzygium
summarize: Spray drying is the use of atomizer to disperse the raw material liquid into droplets,A drying method in which droplets are dried with hot gas to obtain a product。The raw material liquid can be a solution、suspension,It can also be a melt solution or paste solution。The dried product can be made into powder form as required、graininess、Hollow balls or pellets。 Working principle The air is filtered and heated,Enter the dryer top air dispenser,The hot air enters the drying chamber in a spiral pattern,