3.1 Reasonable selection of machine tools CNC machine tools are usually best suited for machining parts with the following characteristics: (1) Parts for multi-variety, low-volume production, or trial production of new products. (2) Parts w....
Use a CNC lathe to process the simple sleeve part as shown in the figure below. The workpiece length is 46mm; the outer circle size is 64mm, and the roughness requirement is Ra1.6, which requires finishing; Inner hole: The left end is a leng....
1.1 Introduction to Auto CAD Drafting Software The most widely used computer graphics software, Auto CAD, is a general-purpose computer-aided drawing and design software developed by Autodesk of the United States. Auto CAD is mainly equippe....
1.1 Preparation of CNC Machining Process 1.1.1 Basic Features of Numerical Control Processing As CNC machining adopts computer control system and CNC machine tools, CNC machining has features such as high degree of automation, high precision....
When brown rust (spots) appear on the surface of stainless steel bearings, People are greatly surprised: Stainless steel bearings do not rust, and rust is not a stainless steel bearing. It may be a problem with steel. In fact, this is a one-....
Develop an industry, love an industry, drill an industry, a fine industry, This is the professional concept of Dongguan Yongding Metal Technology Co., Ltd. CNC squad leader Meng Yongjun. 19 years of work, he insisted on a full attendance, f....
【Abstract】The correct operation and maintenance of CNC equipment can prevent the abnormal wear of the machine tool and avoid sudden failure of the machine tool. The meticulous maintenance of the machine tool can maintain the long-term st....
In his work position, Yan Wenli has overcame ordinary peoples unimaginable difficulties for 14 years and he has mastered extraordinary and extraordinary skills and has overcome a number of technical problems in CNC technology. He used his pe....
What is Turning Milling Compound ? Composite machining is currently one of the most popular processing technologies in the field of mechanical processing. It is an advanced manufacturing technology. Composite machining is the realization of....
What is a rapid prototype? Rapidly prototype is the first step to verify the feasibility of a product. It is the most direct and effective way to identify defects, inadequacies, and drawbacks of the design products, and thus to make targete....