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What are the features of CNC prototyping
cnc prototyping production using materials: ABS: transparent high temperature resistance, black, imported, domestic and so on. POM (Saigang)(Acrylic force)MC (Nylon) PC, PP, PA, BT, PVC, etc. Aluminum Alloy, copper and so on. After the workpiece is clamped once, the digital control system can control the machine tool to automatically select and replace the tool according to different processes, automatically change the spindle speed of the machine tool, the feed rate and the movement track of the tool relative to the workpiece and other auxiliary functions, and complete the processing of multiple processes on several surfaces of the workpiece in turn. The whole processing process is automatically controlled by the program, not affected by human factors of the operator.
The manufacturing process of the prototype model of aluminum alloy:
1. CNC computer gong. Through the CNC machining equipment according to the path set by the program, the raw material of the product is changed, and the prototype of the aluminum alloy prototype model is obtained.
2. Manual processing. After the prototype of the aluminum alloy prototype model comes out, the appearance of the sample will have some burrs and extra parts of the corners. The staff should use sandpaper to smooth the appearance of the aluminum alloy prototype model.
3. Laser carving is to use laser technology to knock off the paint of the appearance of the sample, make part of the sample transparent.
4. Oxidation, that is, anode treatment, is the function of exercising electrolysis, due to the poor corrosion resistance and low hardness of the oxidation formed after treatment, it is rarely used in the process.
5. Wire drawing means pulling out a fine mark in the appearance of aluminum alloy, such processing will make the texture of the sample better.
problems that should be paid attention to when CNC machining process:
(1) Determine the processing content of the CNC machining center, determine the installation base surface, processing base surface, machining allowance, etc. of the workpiece, and arrange the processing process for the purpose of giving full play to the efficiency of the CNC machining center.
(2) For complex parts, due to thermal deformation during processing, internal stress will occur after quenching, and deformation will also occur after the parts are stuck, therefore, it is difficult to complete the whole process after one clip, and two or more clips can be considered at this time.
(3) When arranging the processing process, we should follow the principle of gradual refinement. First arrange heavy cutting and rough machining, remove the machining allowance on the blank, and then arrange the content with low machining accuracy requirements.
(4) Adopting a large flow cooling method, in order to reduce the impact of a large amount of heat generated during processing on the machining accuracy, in order to improve the durability of the tool, it is necessary to actively adopt a large flow cooling method.
prototype processing price is a problem that many customers are very concerned about, but the prototype prices of different materials are different, even if the prototype of the same material is different in size, difficulty, complexity and processing technology, the price is also different. There is no way to give a unified price here, for details, please send a prototype drawing or telephone consultation.
make a prototype of peace of mind- Select the extension model
select the prototype factory, not only the price to be selected, but also the quality of the product, so the selection of the prototype processing plant is the key. Just like choosing to have more than ten years of prototype processing experience, with its exquisite technology and efficient service, the business scope covers most markets such as the Middle East, Europe, North America, South America and Southeast Asia, recognized by domestic and foreign customers, the right choice, there is no worries aboutp>
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Getting doesn't have to be expensive, time-consuming, or difficult. It all comes down to the right method and a cnc machining prototype service injection molding engineer in place.
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