Lecn Anhui Co., Ltd

Rolling machine , also called rounding machine and roller machine, is a general forming equipment for rolling metal plates into cylindrical, conical and curved shapes. According to the principle of three-point forming circle, the relative position change and rotational movement of working rollers make the metal sheet produce continuous plastic deformation, so as to obtain the workpiece of predetermined shape. It is widely used in boiler, shipbuilding, petroleum, chemical, metal structure and machinery manufacturing industries. As shown in the figure below, the three-roller plate rolling machine usually takes two lower rollers as the active rollers, which can realize forward and reverse rotation. One upper roller is the driven roller, which can move up and down vertically.   When rolling the sheet metal, the plate is placed between the upper and lower rollers, and the plate can be bent into an arc or closed circle through the three cutting points exposed on the sheet metal by the th...

CNC Lathe Truss Robot Truss robot  is a kind of full-automatic industrial equipment  based on right angle X, Y and Z coordinate system to adjust the working position of the workpiece or realize the trajectory movement of the workpiece. Its control core is realized by industrial controllers (such as PLC, motion control, single chip microcomputer, etc.). Through the analysis and processing of various input (various sensors, buttons, etc.) signals by the controller, after making certain logical judgment, the controller issues execution commands to each output element (relay, motor driver, indicator light, etc.) to complete the joint movement between the X, Y and Z axes, so as to realize a complete set of fully automatic operation process.

Centerless grinding is the process of removing material from the outside diameter of a workpiece using a grinding wheel. In its simplest form, centerless grinding consists of a machine base, grinding wheel, regulating wheel and working insert. Centerless grinding has a short loading time, no margin for deflection, and allows for a large amount of grinding. Centerless grinding wheels have a longer life. The workpiece is rigidly supported by the regulating wheel, which presses the workpiece against the grinding grain on the wheel, enabling grinding of brittle materials and deformed parts.   Difference between centerless grinding machine and cylindrical grinding machine 1. Grinding principle: When grinding on an external cylindrical grinder, it is used to grind the outer cylinders, outer cones and end faces of the shaft shoulders. When grinding with a centerless grinder, there are two grinding wheels, a guide wheel and a grinding wheel. The guide wheel drives the cylindrical workpiece...