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数控机床操作员培训+实习 CNC Operating & Set up + CO-OP

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CNC数控机床操作员-推荐就业! CNC Operator

什么是数控机床?

What is a CNC?

CNC(数控机床)是计算机数字控制机床(Computer numerical control)的简称,是一种由程序控制的自动化机床。该控制系统能够逻辑地处理具有控制编码或其他符号指令规定的程序,通过计算机将其译码,从而使机床执行规定好了的动作,通过刀具切削将毛坯料加工成半成品成品零件。

Numerical control (NC) refers to the automation of machine tools that are operated by abstractly programmed commands encoded on a storage medium, as opposed to controlled manually via handwheels or levers, or mechanically automated via cams alone. The first NC machines were built in the 1940s and 1950s, based on existing tools that were modified with motors that moved the controls to follow points fed into the system on punched tape. These early servomechanisms were rapidly augmented with analog and digital computers, creating the modern computer numerical control (CNC) machine tools that have revolutionized the machining processes.

In modern CNC systems, end-to-end component design is highly automated using computer-aided design (CAD) and computer-aided manufacturing (CAM) programs. The programs produce a computer file that is interpreted to extract the commands needed to operate a particular machine via a postprocessor, and then loaded into the CNC machines for production. Since any particular component might require the use of a number of different tools-drills, saws, etc., modern machines often combine multiple tools into a single “cell”. In other cases, a number of different machines are used with an external controller and human or robotic operators that move the component from machine to machine. In either case, the complex series of steps needed to produce any part is highly automated and produces a part that closely matches the original CAD design.

CNC Operator专业主要提供的课程结合实际雇主要求,为学生开启通向CNC的大门。其主要包含课程有

Course Outline

· Mathematics for Machinists 机械化数学

· AutoCAD

· CNC Lathe

· SolidWORKS

· CNC Mill

· MasterCAM Mill & Lathe

学时:约560 hours (5-6个月) Length 5-6 months 通过此阶段的学习,毕业生可成功获得学校推荐工作!

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