What's CNC machining
What’s CNC machining
CNC machining refers to machining with CNC machining tools. CNC index controlled machine tools are programmed and controlled by CNC machining language, usually G code. The CNC machining G code language tells the CNC machine tool which Cartesian position coordinates to use, and controls the feed speed and spindle speed of the tool, as well as functions such as tool changer and coolant. CNC machining has great advantages over manual machining. For example, parts produced by CNC machining are very accurate and repeatable; CNC machining can produce parts with complex shapes that cannot be completed by manual machining. CNC machining technology has now been widely promoted. Most machining workshops have CNC machining capabilities. The most common CNC machining methods in typical machining workshops are CNC milling, CNC turning, CNC EDM , and CNC wire cutting .
The tools for CNC milling are called CNC milling machines or CNC machining centers. A lathe that performs CNC turning is called a CNC turning center. CNC machining G code can be manually programmed, but usually the machining workshop uses CAM (Computer Aided Manufacturing) software to automatically read CAD (Computer Aided Design) files and generate G code programs to control CNC machine tools
3D printing from China manufacturer is a kind of rapid prototyping technology, also known as additive manufacturing. It is based on digital model files, using powdered metal or plastic and other bondable materials to construct by layer-by-layer printing. Object technology.
The printer reads the cross-sectional information in the file, prints these cross-sections layer by layer with liquid, powder or sheet-like materials, and then glues the cross-sections of each layer in various ways to create an entity. The characteristic of this technology is that it can make almost any shape of objects.
Most aluminum extruders use the traditional machined extrusion process with an extruder-on-a-boiler to form the aluminum-alloy bed in a large chamber.
A standard 5mm 3D printer extrusion can use standard 0.75mm filament to 3D print some parts5mm material is the easiest to print at the speed of the 3D printer.
The china Metal products supplier industry includes structural china Metal products supplier manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily-use china Metal products supplier manufacturing, etc.
Different molding mold makers have been used in many fields. In addition, the manufacturing technology of professional mold maker has changed and developed in these years. Therefore, in this part, the general design rules of vacuum molding mold maker are summarized.
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