Technical articles
Guideway structure: “Craftsman card”Roller cross guide pairs are made up of two piecesVThe guide rail of type raceway、Roller cage、Cylindrical roller and other components,Cylindrical rollers arranged cross-over each other are finely groundVType raceway surface for reciprocating movement,Can withstand loads in all directions,Achieve high precision、Smooth, straight motion。 Characteristics of guide rail: 1、Low rolling friction resistance,Good stability; 2、Low starting friction,Good follow-up performance; 3、Large contact area,The elastic deformation is small,Effective movement body,Easy to achieve high rigidity、High-load exercise; 4、Flexible structure design,Easy to install and use。
What happens when the solenoid valve is broken Solenoid valves are industrial equipment controlled by electromagnetism,It is a basic element of automation used to control fluids,actuator,Not limited to hydraulics、pneumatic。Used in industrial control systems to adjust the direction of media、Flow rate、Speed and other parameters。The following Xiaobian will take you to understand the common faults of the solenoid valve:
Parker cylinder structure Parker cylinder Yes,A cylindrical metal part that guides the piston to move in a straight line in a cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy;The gas in the compressor cylinder is compressed by the piston and the pressure is increased。
Newmans cylinder structure Newmans cylinder A cylinder-shaped metal part that guides the piston through a straight reciprocating motion in the cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy;The gas in the compressor cylinder is compressed by the piston and the pressure is increased。Compared with text pictures can often make people understand the general meaning more clearly,The following Feng Ye Xiaobian will take you to understand the Newmans cylinder structure diagram。
Neumans cylinder mounting The cylinder is made of cylinder barrel、End cover、piston、Piston rod and seal components, etc。I believe many people want to know how to install it!The following Xiaobian will take you to understand the Newmans cylinder installation:
Rodless cylinder mounting Rodless cylinder refers to the use of pistons directly or indirectly connected to the external actuator,And make it follow the piston to achieve reciprocating movement of the cylinder。The big advantage of this type of cylinder is that it saves installation space,Divided into magnetic couple rodless cylinder(Magnetic cylinder)With mechanical rodless cylinders。Compared with other industrial control parts, the cylinder is installed with more bells than other industrial control parts. The following Xiaobian will take you to understand how to install the rodless cylinder:
parkerRodless cylinder Rodless cylinder refers to the use of pistons directly or indirectly connected to the external actuator,And make it follow the piston to achieve reciprocating movement of the cylinder。The big advantage of this type of cylinder is that it saves installation space,Fall intoparkerRodless cylinder(Magnetic cylinder)With mechanical rodless cylinders。Rodless cylinder,Saves space for device integration。
Silver linear guide rail The silver linear slide is a rolling guide,An infinite rolling cycle between the slider and the rail is performed by the steel ball,The load platform can easily move linearly along the slide rail with high precision。Compared with traditional sliding guidance,The friction coefficient of the rolling guide can be reduced to the original1/50,Due to the starting friction is greatly reduced,Relatively little ineffective movement occurs,So it can be easily achievedμmProgressive feed and positioning。In addition, the beam unit design between the slide block and the slide rail is added,The linear slide can bear the load in all directions at the same time,The above display features are not comparable to traditional slide guidance,Therefore, if the machine can match the ball screw,Use a linear slide for guidance,It can greatly improve equipment accuracy and mechanical efficiency。
ikorail Japan Dongsheng is the first in Japan according to the companys own technical research and development of needle roller bearings、 (And based on this high technology) Enter the linear motion series、Electromechanical combination series and other new areas of the company。ikorail:A groove or ridge made of metal or other material,endurable、immobilization、A device that guides a moving device or device and reduces its friction。
Screw selection Ball screw is a transmission element commonly used in tool machinery and precision machinery,Its main function is to convert rotational motion into linear motion,Or convert torque into axial repeated force,High precision at the same time、Reversibility and rate characteristics。Because it has very little friction resistance,Ball screws are widely used in various industrial equipment and precision instruments。Ball screw by screw、nut、Steel ball、Preforming plate、reverser、Dust filter composition。Its function is to convert rotational motion into linear motion,This is a further extension and development of Acme screw,The significance of this development is to change the bearing from a sliding action to a rolling action。The following Xiaobian will take you to understand how to select the screw: