For making and proofing the prototype, you must first have a 3D drawing, that is, the three-dimensional drawing of the commodity. Because the prototype sample is made according to the specification and size of the 3D drawing, you should pay attention to the file format of the 3D drawing when pushing the 3D drawing file to the prototype manufacturer for production and processing. Because not all file formats can be opened by the prototype factory, you should first ask to open these file formats when uploading. Another point is important, that is, the pushed 3D drawing file must be detailed, and there can be no slope and no detail. Because it is not detailed Drawings with slopes cannot be manufactured.
The following aspects should be paid attention to in the making and proofing of hand board model: 1 Materials, including plastic and metal, as well as raw materials, imported from abroad and domestic, can be selected according to needs. 2. It is the production and processing method. The manufacturing process includes CNC processing, 3D printing, vacuum pump re molding, etc., which can be selected at will. 3. It is the delivery date, which should be well controlled according to its own development progress. When making a sample, you should explain some details to the manufacturer, such as the selection of raw materials and whether you need an oil pump Silk screen printing ink Surface effects such as electroplating process are solved.
If necessary, be sure to make it clear to the prototype manufacturer, especially some details. Otherwise, it will happen that the hand board does not meet the regulations, which will waste time and miss good opportunities! And can't meet their own regulations. There is also confidentiality. When making hand proofing, the new products are easy to be known by competitors and peers Plagiarism, so you need to choose the manufacturer who can make the hand board confidentially when making the hand board proofing. At the same time, we should also sign a confidentiality agreement with the hand board manufacturer to establish a long-term cooperative relationship, which can better protect intellectual property rights.
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