大連數控加工機床公司一開始就選定具有復雜型面的飛機零件作為加工對象，解決普通的加工方法難以解決的關鍵。數控機床加工時，不需人工控制刀具，自動化程度高。帶來的好處很明顯。數控加工的最大特點是用穿孔帶（或磁帶）控制機床進行自動加工。機床能精確加工各種輪廓，而有些輪廓在普通機床上無法加工。由于飛機、火箭和發動機零件各有不同的特點：飛機和火箭的零、構件尺寸大、型面復雜；發動機零、構件尺寸小、精度高。 

Dalian CNC machining machine tool company selected aircraft parts with complex profiles as the machining objects from the beginning, solving the key problems that ordinary machining methods are difficult to solve. When machining with CNC machine tools, there is no need for manual control of cutting tools, and the degree of automation is high. The benefits brought are obvious. The biggest feature of CNC machining is the use of perforated tape (or magnetic tape) to control the machine tool for automatic machining. Machine tools can accurately process various corridors, while some contours cannot be processed on ordinary machine tools. Due to the different characteristics of aircraft, rockets, and engine components: large component sizes and complex profiles of aircraft and rockets; Engine components have small dimensions and high precision.