One, bottom slitter way 1. Outer protruding parts processing As shown in Fig. 1, when machining outside open outer protruding, the plane profile processing method can be used for processing. Generally, the tool is selected from the point P1....
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....
Summary The crankshaft is the central part of the internal combustion engine and is the heart of the engine. If its function cannot be accurately performed, the horsepower of the engine cannot be normally used. The relative angles of the cr....
The Unigrahics NX/CAM CNC machining module consists of the following important components: 3D modeling, tool path design, tool path edit modification, machining simulation, post processing, CNC programming templates, cutting parameter librar....
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....
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....
ABSTRACT At the same time, this design for the manufacturing process of the impeller design and processing procedures, the immediate purpose is to introduce the details of the impeller manufacturing, the use of UG solve the problem in the ma....
1. Overtravel : Software overtravel and hardware overtravel and emergency stop protection. 2. Overload : When the load of the feed motion is too large, it moves forward and backward frequently. In addition, when the feed lubrication status a....
Abstract: Deep hole machining technology has always been a key technology in the machinery manufacturing industry. Among them, high-efficient scraps discharge in the machining process is a particularly important part of the deep hole machini....
Stamping is a pressure processing method that uses a mold mounted on a press to apply pressure to a material at room temperature to cause separation or plastic deformation, thereby obtaining a desired part.....