Shenzhen CNC machining requires higher and higher quality of parts. At the same time, the products are frequently remodeled. In general machining, the proportion of single piece and small and medium batch products is increasing. In order to ensure product quality, improve productivity and reduce costs, it is required that the machine tool not only has good versatility and flexibility, but also has a high degree of automation in the processing process.
An efficient and flexible processing electromechanical integration equipment of sensor detection technology, information processing technology, network communication technology, hydraulic pneumatic technology, optical electromechanical technology, etc., is the basis of modern manufacturing technology. Common control media include perforated tape, magnetic tape, magnetic disk and other carriers that can store instruction information. For short NC machining program, it can be directly input into the NC device through the keyboard on the NC operation panel.
In addition to general parts such as main drive, feed drive, bed, workbench and auxiliary parts, there are also special parts such as tool magazine for tool storage, automatic tool changer and rotary workbench. Make it an instruction to control the machine tool. After processing the input information, the NC device sends command pulses to the servo system of each coordinate axis of the machine tool, drives the corresponding moving parts of the machine tool, and controls other actions such as speed change, tool change, starting and stopping the machine tool.
Automatically process the workpieces that meet the drawing requirements. A numerical control machine tool for multi process machining of workpieces. It has a tool magazine and an automatic tool change device (ATC). After the workpiece is clamped once, the machining center can automatically select and replace tools according to different processes under the control of the CNC system; Automatically change the machine tool spindle speed, feed rate, tool relative motion path and other auxiliary functions.
Then record all the contents in the program sheet on the control medium (such as perforated paper tape, magnetic tape, etc.), and then send it to the CNC device to command the CNC machine tool processing. The whole process from analyzing the part drawings to making the control medium required by CNC machine tools is called programming.
