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Learn about basic 3D printer

文章出处: 人气:: 发表时间:2016-04-19 16:53:41
Learn about basic 3D printer from the stage, the development of domestic 3D printer is very fast, but also ordinary entry-level 3D printer manufacturers are also large quantities into the 3D printing market, in terms of price, but also generally to Low bit towards the cheapest 3D printer only 1500 yuan or so, but basically are crowdfunding product, the overall design simple number; and well-known manufacturers of products is between 5000-20000 yuan, into the home will take time . However, this does not prevent us look at how to choose better 3D printer, when the time is ripe, you can consider purchasing one.
 
First, you need a general understanding of what 3D printer works. Basically, they are processed by a fuse, will be plastic, plastic wire cooling material, and then molding. At present the material as long as they are divided into polylactic acid (PLA, biodegradable, non-toxic) and acrylonitrile - butadiene - styrene, which is ABS. Relatively speaking, ABS plastic is easier, but it will produce some harmful gases. In addition, high-end 3D printer also supports SLA and DLP technology, the printing liquid resin and photosensitive materials, machinery and raw material costs are high, the average family unbearable. Although the PLA than ABS healthier, environmentally friendly, but limited its plasticity degree, it is not durable enough, so before the PLA to give further evolution, ABS is still the preferred 3D printing materials.
Currently inexpensive 3D printer is not always a good choice. On the one hand you need to spend time assembling, testing, ability to have higher requirements; In addition the print size, performance is often limited.