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.

手板模型制作打樣注意以下幾個方面：1.材質，有塑膠和金屬的，也有原材料有國外進口的和國內的，能夠按照需要選擇。2.便是生產加工方法，制作工藝有CNC加工，3D打印出，真空泵復模等，能夠隨意選擇。3.便是交貨期，交貨期要依據自身的開發進展操縱好。在做手板打樣的時候，要跟手板制作生產廠家把一些細節問題交待清楚，如手板原材料的選擇，也有是不是要油泵.絲印油墨.電鍍工藝等表層效果解決。

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.

如果需要一定要跟手板廠家說清楚，尤其是一些細節問題。不然便會發生做出來的手板不符合規定，既浪費時間，錯過良好的機會哦！又達不出自身規定。也有便是保密性。做手板打樣的時候，由于新品容易被對手和同行知道.抄襲，因而在做手板打樣的時候需要選擇可以保密制作手板的生產廠家。與此同時也要跟手板廠家簽訂保密協議，建立一個長期合作關系，那樣還可以更好的保護知識產權。

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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