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introduction： We are usingUGWhen doing 3D modeling，There are always ways and techniques that we can do more with less，On the contrary, if we dont use these skills or dont use them well，Well have the opposite effect。This article introduces some techniques summarized by the author in the study。 one、How to disconnect when dimensions cross First of all，Normal dimensioning，As shown in the figure1As indicated。 then：Insert-->User Defined Symbols，See picture2。The revised dimensions are shown in the figure3As indicated。
2015-05-25 Reading quantity 2881
introduction： influenceKOYOImported 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。]Service life can have many factors that may cause factors and internal friction sound has been further explained，Use。The main factor used for adjustment is installation，Use and maintenance，Maintenance and repair，And meet the technical requirements。According to theKOYOImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。entrance
2015-05-25 Reading quantity 1600
introduction：Inorganic coating Material protection technology A coating of inorganic material on a metal surface。Commonly used materials are diabase﹑Clay cement﹑Refractory metal oxides﹑carbide﹑Cermet and enamel, etc。Diabase cladding can be used as a lining﹐It is resistant to acid and wear。Low cost of cement coating﹐Its coefficient of expansion(1.0×10-4/℃)It is close to the expansion coefficient of steel(1.2×10-4/℃)﹐It can be applied to the inner wall of the steel pipe by centrifugal casting or sprayed on the outer surface﹐The thickness is generally0.5～2.5centimetre﹐Resistant soil﹑Corrosion of seawater and mine water。A pipeline that carries natural gas over long distances
2015-05-25 Reading quantity 2810
introduction：Fault name Fault cause Elimination method The reducer has an uneven tapping sound when the gears are engaged，Casing vibration The tooth surface is defective，The teeth do not touch along the full tooth surface，Its touching on a corner。 Gear change。 Retarder housing，Especially for mounting 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。]Topical fever
2015-05-25 Reading quantity 2837
introduction：In order to judge the removedtimkenbearing[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。]Can it be reused?，It is important to check its dimensional accuracy、Rotation accuracy、Internal clearance and mating surface、Raceway surface、Cage and seal ring, etc。 About the test results，It can be judged by those who use conventional one-way bearings or are proficient in bearings。 judgment
2015-05-25 Reading quantity 1636
introduction：SF - 2Boundary lubricationINAbearing[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。]add：Acid polymers must be assembled with formaldehyde，High wear resistance，INAStorage pits on bearing surfaces are arranged regularly，grease，Especially for high load and low speed rotating motion，Rocking motion，Often set a negative，It is not easy to form a flow
2015-05-25 Reading quantity 1641
introduction：Commonly used materials for stamping one、The material requirements of the stamping process： 1.First of all, to meet the requirements of the use of stamping parts：intensity、stiffness、Electrical conductivity、Thermal conductivity、significance、Corrosion resistance。 2.To meet the stamping process conditions should have good plasticity and surface quality、The thickness of the sheet。 two、Types of commonly used materials for stamping，Performance and specifications Sheet material for stamping Ferrous metal Carbon structural steel plates such asQ234 High-quality carbon structural steel plates such as08F Low alloy structural steel plates such asQ345。Q295 Electrical silicon steel plate Such asD12 D41 Stainless steel plate
2015-05-25 Reading quantity 2934
introduction： Working principle The machine is working，Because the mixing bucket has multi-direction operation，Make various materials in the mixing process，It accelerates the flow and diffusion，At the same time, the phenomenon of material segregation and accumulation caused by centrifugal force in the general mixer is avoided，Therefore, excellent mixing results can be obtained。 with road HDSeries multi-motion mixer is a widely used in pharmaceutical industry、Chemical engineering、food、Novel material mixer for light industry and scientific research units。The machine can mix powder or granular particles with good fluidity very evenly，Make the mixed material to achieve the best results
2015-05-25 Reading quantity 2861
introduction：Hole machining of various parts，Remove part by car、boring、Milling and other machine tools are completed，A large part is made by fitters using drill presses and drilling tools（Drill bit、reamer、reamer）complete。The method of machining holes by fitters generally refers to drilling、Reaming and reaming。 Drilling a hole in a solid material with a drill is called drilling。When drilling in the drill press，In general，The drill should complete both movements simultaneously；Main motion，That is, the rotational motion of the drill around the axis（Cutting motion）；Auxiliary movement，That is, the drill moves in a straight line along the axis to the workpiece（Feed motion），When drilling，Mainly due to the lack of drill structure
2015-05-25 Reading quantity 2882
introduction： In useKOYObearing[KOYObearing:kOYOBearings are generally required to bear large loads，Often without a cage，Instead, fill the inner and outer raceways with rolling elements。And most small and medium-sizedKOYORolling bearings are equipped with retainers。 inKOYOBearing in the processing process，The outer ring of the bearing、Inner ring、How do the roller and cage fit together。]when，We must first check the appearance of imported bearings，To determine whether it meets the standards we require。Let me share with you the parts that we should check。
2015-05-24 Reading quantity 1574
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