introduction:What is the difference between screw and screw? For lead screw、screw、Many friends dont have a clear idea,Think the lead screw is a screw,Is that right?Look down,The truth will be revealed soon.! Feed section parameters Selection of spiral lift Angle,The best spiral Angle is45°,however,It is difficult to choose the best spiral Angle according to theory,This is because of the coefficient of friction during the extrusion process、Extrusion pressure is an uncertain factor。And there is the influence of shuttle width,Plus from the machine tool processing difficulty to consider,Close to the actual situation of the spiral Angle should be less than45°,Generally, the screw lift is equal to the screw diameter,That is, the spiral lift Angle is17°42′. Lead screw introduction The lead rod consists of a threaded rod、Nut and ball。Ball screw is to convert rotary motion into linear motion,Or the ideal product for converting linear motion into rotary motion。UltraDNValue ball screw:High speed tool machine,High-speed int
2017-06-19 Reading quantity 463
introduction:Torque motor controller is designed for control、A voltage regulating control device with good performance is designed for driving torque motor。The special control trigger module and the high-power thyristor inside the controller adopt the German advance control system to realize the smooth stepless speed regulation of the motor,The three-phase output voltage balance is high、Voltage regulation stabilization、Good starting performance、Rational structure design、Easy installation and maintenance。This product is widely used in metallurgy、spin、plastic、Wire and cable、papermaking、Packaging and other industries。Torque motor controllerY LJ-K-3-FThe series is in the originalYKT-3,LTSSeries torque motor controller based A new type of electronic voltage regulation(open、Closed loop)Control device,The main feature is after the online speed changes,The tension can still be maintained within the allowable range,The tension applicable to winding the product remains essentially the same,Motor performance and winding performance
2017-07-05 Reading quantity 308
introduction:Screw screw can do? Is made by the feeding sectionL1、Compression sectionL2Sum metering sectionL3Make up,It is a cylinder with a spiral groove cut on its surface or a cone with a spiral groove cut on a cone,The rubber material gradually becomes a linear moving element with the rotating motion。How it works:The screw is moved in a straight line towards the head,And fit into the fuselage,Heat generation by compression、Softening stirring,Mixed compound。Its the heat extrusion plasticized part,One of the cores of plasticizing machinery。 Scope of application:For injection molding machine screw type、Bakelite screw、Rubber machine。 ?Feed section parameters: Selection of spiral lift Angle,The best spiral Angle is45°,however,It is difficult to choose the best spiral Angle according to theory,This is because of the coefficient of friction during the extrusion process、Extrusion pressure is an uncertain factor。And there is the influence of shuttle width,Plus from the machine tool processing difficulty to consider,
2017-06-22 Reading quantity 203
introduction:The reed nut is mainly of non-standard type,According to customer provided product drawings、Instructions、Detailed requirements or physical samples,Surface treatment process according to customer requirements、Materials、Machining accuracy and other conditions,Processing and manufacturing a variety of non-standard parts and special-shaped parts。
2017-04-19 Reading quantity 464
introduction:The difference between precision lock nut finishing and grinding
2017-04-24 Reading quantity 388
introduction:Lead screw copper nut introduction,The definition of copper nut is the use of copper material(Its usually leaded brass,Such asH59,H62)Fabricated nut. The copper nuts that we come into contact with daily are mainly hexagonal nuts or other copper nuts that match bolts。
2017-05-15 Reading quantity 471
introduction:Introduction to screw nut support seat,Dust and torque characteristics:The fixed end is provided with a lubricant seal cover with a small gap,The support end adopts double-sided sealed bearing,To suppress friction torque。?
2017-05-15 Reading quantity 418
introduction:What is Panasonic servo Motor,Panasonic servo motor classification;Panasonic servo motor advantage;Panasonic servo motor working principle and so on。
2016-03-02 Reading quantity 859
introduction:Screw is just a general term for fasteners,Its just an everyday phrase,It includes:bolt、Screws、nut,As long as there is a threaded fastener bolt by the head and screw(A cylinder with external threads)A type of fastener consisting of two parts,It must fit with the nut,Used to fasten two parts with through holes。
2017-05-18 Reading quantity 502
introduction:Abstract:This paper briefly introduces the control method of Panasonic servo motor inversion。 Panasonic servo motor as a mechanical auxiliary operating component,When you want to change the servo controller...
2016-01-20 Reading quantity 1785