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....
1. The characteristics of CNC machine tools CNC machine tools are a type of processing equipment that uses digital signals to control the movement of a machine tool and its machining process. The modern CNC machine tool is a typical process....
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....
What is rapid prototyping: Rapid prototyping is based on the premise that there is no open mold. One or more of the first to be made based on the product appearance drawings or structural drawings, functional samples used to check the appea....
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....