introduction: The outer roller clutch is a one-way clutch,Including thin wall,A stamped outer ring with a series of ramps on the inner diameter、Plastic cage、Spring and needle roll。Can transmit torque in one direction,And radially compact。Roller clutches can be carried with or without 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。]module。
2015-04-16 Reading quantity 1538
introduction:To maintain aligning ball bearings in good condition for as long as possible[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。]Inherent performance,Must be maintained、overhaul、To prevent accidents before they happen,Ensure the reliability of operation,Increase productivity、economy。 Maintain operating standards best suited to the operating conditions of the machinery,Conduct regularly。The content includes monitoring operation
2015-04-16 Reading quantity 1465
introduction:Rotation model: Horizontal or vertical arrow keys Horizontal or vertical90The degree ofShift+Direction key Clockwise or counterclockwiseAlt+Left or right arrow keys Translation modelCtrl+Direction key Blow upZ minificationz The full picture is displayed on the full screenf Previous viewCtrl+Shift+Z File menu item: newSolidWorksdocumentCtrl+N play
2015-04-16 Reading quantity 2884
introduction:The working principle of the automatic roll changing device is,In the printing process,When the roll is small enough to a certain diameter,The detection device will send a signal,The control circuit causes the roll turning bracket to start turning,Go to the automatic feed position。Trigger by pulse signal on the side of the speed measuring roller(tachometer)Measure the speed of the printed paper tape,The proximity switch of the old paper reel end measures the speed signal of the paper reel,After the internal control electrical calculation processing,Get the diameter of the old roll。The Angle of rotation of the roll holder should ensure that the distance between the new roll and the old roll is appropriate,This distance is controlled by an optoelectronic system。A light source and optical transmission are installed on the wall panels on both sides of the paper feeder
2015-04-16 Reading quantity 2887
introduction: 1)Read files in other formats Files from other formats toV5When you do a transformation,Better proceed firstoptiontheimportpaint。 2)Save to another format V5When saving to another format,Proceed firstoptiontheexportSettings 3)V5 -> V5 V5Backward compatibility,Advanced versionV5Can read low specimensv5File of, But conversely, the lower version may not be able to read the higher version of the file(As a result of the enhanced functionality, the data structure has increased) V5 document
2015-04-16 Reading quantity 2803
introduction: Worm gear reducer pressQ/MD1-2000Technical quality standard design and manufacture。 Products in accordance with national standardsGB10085-88Based on worm wheel parameters,Absorb the most advanced technology at home and abroad,Something entirely new“Square box type”External structure,Box appearance,Made of high quality aluminum alloy。 Technical parameter: work The rate of:0.06KW~7.5KW turn moment:2.6N·m~2379N·m Gear ratio:7.5-100 Worm gear reduction model number: RV25、RV30、RV40、RV50、RV63、RV75、
2015-04-16 Reading quantity 2821
introduction:There is data showing,In the vicinity3In a traffic accident,Due to the use of fake parts accounted for13%。Therefore, master some fake and shoddy auto parts products identification knowledge,For people who drive cars or sell spare parts,Very necessary。 1、Look at the package。The packaging of the original parts is generally more standardized,Uniform standard specification,The printing is clear and regular,The packaging and printing of counterfeit products are relatively poor,Its usually easy to find a flaw in the packaging。 2、Look at the color。Some original parts list
2015-04-16 Reading quantity 1454
introduction:one、Machine use This machine can be widely used for rice、flour、fodder、Grease and food processing plants。Generally set in the cleaning process,Used to clear large、In the、Small and light impurities;By equipping different sizes of screens,The material can be graded according to particle size,Products of different particle sizes can be obtained two、Performance characteristics TQLZSeries vibrating screen(Also known as screening machine)It is based on learning from and absorbing foreign time selection technology,The new products are designed by synthesizing the advantages of various vibrating screens in our country。 The machine has high efficiency of impurity removal、Stable performance、Smooth running、Low energy consumption、Low noise、Good sealing,Convenient installation, folding and maintenance
2015-04-16 Reading quantity 2819
introduction:Numerical control manual programming methods and steps The main contents of NC programming are:Analyze part drawings to determine the process、Numerical calculation、Write processor、Proofreading procedure and first piece trial cut。 The specific steps of programming are described below: 1.Analytical pattern、Determine the process Machining parts on CNC machine tools,The original data that the technician gets is the part drawing。According to part drawing,Can be on the shape of the part、Dimensional accuracy、Surface roughness、Work material、The blank types and heat treatment conditions were analyzed,Then select the machine tool、cutter,Determine the positioning clamping device、Processing method、Finish well
2015-04-16 Reading quantity 2893
introduction: mastercamPractical technical course4 2. SelectBoundariesSet up the workpiece blank。See picture9-7Dialog box。 (1) passStockItem sets the blank size of the workpiece。SelectParameters→Take from 2 pointSet the bottom left corner of the blank to(-100,-310),The upper right corner point is(100,10),Generate dashed lines as shown9-8Blank shown。 (2) passTailstockParameters of tailstock center。 (3) passChuckSetup card
2015-04-16 Reading quantity 2910