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  • Implement a Top-Down design approach using Skeleton

    introduction:First build a new product head green,And according to the first line of this column set as working head green。Next, create a new assembly drawing,Suggested nameAssembly.asm,This usually puts the assembly drawing first when the file is opened(By default, files are arranged alphabetically),To open the assembly drawing,SelectFileopen,Press the middle button again。 Then create a new one in the assemblySkeleton,commandcomponent/create/skeletonmod

    2015-01-23 Reading quantity 2904

  • Color meter purchase knowledge

    introduction: 1. This instrument is“colorimeter”still“Spectrophotometric color meter”: The accuracy of the color difference meter is relatively low,The accuracy of the spectrophotometer is higher。The two methods of color measurement are different,A spectrophotometer can measure every color“Reflectance curve”,The color difference meter cannot。The spectrophotometer has a variety of light sources,And theres only one color difference meter。 2. “Spectrophotometric color meter”Be subdivided into“0/45The degree of”and“d/8Degree integrating sphere”Two kinds of measurement-Observation mode: “0/45The degree of”Can only be used to measure smooth surfaces,

    2015-01-23 Reading quantity 2874

  • Check the INA roller bearing in operation and pay attention to some knowledge

    introduction:INAbearing[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。]After installation,To check that the installation is correct,An operational check is required。Small machines can be turned by hand,To make sure the rotation is smooth。Check items for foreign bodies、scar、Poor operation due to indentation,Due to poor installation,The torque caused by poor machining of the mounting seat is unstable

    2015-01-23 Reading quantity 1541

  • ZS series sifting machine

    introduction:Main use This machine is suitable for pharmaceutical、Chemical engineering、Grain size classification of dry powder materials in food industry。 Working principle The machine consists of a vertical vibration excitation motor、Sieve bottom、Net frame、Sifting chamber、Rubber oscillating bowl and other fasteners into a whole。This machine can be used for single or multi-layer grading,Compact structure、Easy operation and maintenance,Smooth running、Low noise、Handle large amount of material、Small fineness、Strong applicability and other advantages。 Technical parameter Model number ZS-400

    2015-01-23 Reading quantity 2816

  • The basic concept of SKF imported bearing clearance is introduced

    introduction:SKFImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing,ikobearing,fagbearing,Of good quality,Of course, the price is not cheap。]Clearance refers toSKFImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing,ikobearing,fagbearing,Of good quality,Of course, the price is not cheap。]The maximum possible distance within which the bearing body can travel in a radial or axial direction,Its standard definition is as follows:

    2015-01-23 Reading quantity 1470

  • DCS - 50 electronic quantitative packaging scale common troubleshooting

    introduction:DCS—50Electronic quantitative packaging scale with high measurement accuracy,Good stability,Fast packing speed,Widely used in sugar and chemical industry。The maintenance of common faults of the scale is described as follows: one、Component composition The scale is mainly composed of electrical and pneumatic parts。Electrical part adoptionMCS—51Single-chip microcomputer system andXK3113Digital display piece combined,In order toP8031Center on,The system has a very low failure rate;The pneumatic part is fed by the master cylinder、Discharge cylinder、The bag cylinder and the electric reversing valve are composed,Due to continuous operation,Its failure rate accounts for80%around。 two、familiar

    2015-01-23 Reading quantity 2901

  • Precautions for using SKF bearings

    introduction:Rolling 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。]Its a fine part.,It should be used very carefully。Even high quality onesSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”;SKFThe group is headquartered in Sweden

    2015-01-22 Reading quantity 1448

  • Selection of precision planetary reducer

    introduction:Different applications,Lead to a difference in the choice of products,The choice of brand and product is mainly based on the practical application。 There are two main types of precision planetary reducer according to the output direction:Straight and right Angle; There are generally three kinds of precision planetary reducer according to the series:First stage reduction(Generally less than10:1)、Secondary reduction(Generally greater than10:1Less than or equal to200:1)、Three-stage reduction(Some brands dont have a third level,Maximum deceleration ratio achieved100:1,The general division principle is greater than100:1),But the miniature planetary reducer can do five stages,The deceleration ratio is maximum achieved4592

    2015-01-22 Reading quantity 2889

  • How to choose the right injection molding machine

    introduction: The important factors that usually affect the selection of the injection machine include the mold、product、plastic、Molding requirements,therefore,The following information must be collected or available before making a selection: Die size(breadth、Altitude、thickness)、weight、Special design。 Type and quantity of plastic used(Single material or multiple plastics)。 The appearance of the finished product(long、wide、high、thickness)、Weight etc.。 Molding requirement,Such as quality condition、Rate of production。 After obtaining the above information,You can follow the steps below to select the right injection machine:

    2015-01-22 Reading quantity 2835

  • Two correct methods for choosing linear guide rails

    introduction:With the needs of various industries in society, this high-precision tool can help people complete a lot of precision work,Therefore, the market will continue to meet the needs of everyone and continue to pour out a variety of brand guides,So when we need to buy expensive time,Do you know how to make the right choice?Today, Xiaobian will share with you the two correct ways to buy linear guides。

    2015-01-22 Reading quantity 8454