direct numerical control的意思|示意

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Direct numerical control(DNC), also known as distributed numerical control(DNC), is an advanced method of using computers to control the machine tool. It enables the input of the machine command, either offline or online, directly to the machine tool, without the need of using a program in the memory of the machine.

DNC is used to control a variety of machine tools, such as lathes, milling machines, grinders, etc. It has been used in the industrial, automotive, aerospace and medical industries as an efficient way of controlling machines. It is also used in 3D printing and microcomputer-controlled systems.

DNC works by allowing the operator to input the commands for the machine tool directly into the machine computer. The commands are then translated into the actual motion control commands and sent to the machine control system. The machine control system then controls the motion of the machine tool according to the commands.

DNC is an excellent way to automate the manufacturing process and can be used for both small and large operations. It eliminates the need for manual programming and provides a precise way of controlling the machine tool. By using a DNC system, the operator can quickly and accurately input the commands and the machine will execute them with precision.

Using DNC helps to reduce the time, cost, and risk associated with manual programming. It also ensures that machines are running faster and more accurately than ever before. DNC is becoming increasingly popular in the industry, and many companies are now using it to help them with their automation needs.