If you want to buy 3D printer or are interested in it, you need to avoid some common mistakes and high expectations. After all, 3D printing rapid prototyping technology is a new technology compared with most people who don't know it. So what are the common mistakes of novice 3D printing?

一：3D打印很簡單，只需輸入模板即可打印

1： 3D printing is very simple, just input template to print

顯然，這是一個非常簡單錯誤的想法。雖然很多商用3D打印機設計很完 美，但是畢竟是新興產品，往往需要用戶進行組裝、調試。同時，也存在一些不可避免的機械性、軟件故障，往往會帶來失敗的打印體驗。

Obviously, this is a very simple wrong idea. Although many commercial 3D printers are perfect in design, they are emerging products after all, and often need to be assembled and debugged by users. At the same time, there are also some inevitable mechanical and software failures, which often lead to failed printing experience.

二：什么都能進行3d打印

2： Anything can be printed in 3D

什么東西都可以進行3d打印嗎？顯然并不是這樣的，總的來說，通常用戶會受到一些3D模板的限制，網上下載的資料也相對有限。比如想印一雙好看的高跟鞋？一方面需要模板，另一方面簡單的3D打印機也無法達到工業級的效果。

Can anything be 3D printed? Obviously, this is not the case. Generally speaking, users are usually limited by some 3D templates, and the materials downloaded from the Internet are relatively limited. For example, want to print a pair of good-looking high-heeled shoes? On the one hand, it needs template, on the other hand, simple 3D printer can not achieve industrial effect.
                

三：PLA材質更好

3： PLA material is better

雖然PLA比ABS更健康、，但是PLA耗材可塑性有限，不夠耐用。所以在PLA得到進一步升級之前，ABS仍然是3D打印材料的首要選擇。

Although PLA is more healthy and environmentally friendly than ABS, the plasticity of PLA consumables is limited and not durable enough. So before PLA is further upgraded, ABS is still the first choice of 3D printing materials.

四：我想用3D打印機開店賺錢

4： I want to make money with a 3D printer

目前使用3D打印技術賺錢的新興企業越來越多，從餐具、玩具到高 檔定制服裝。但是，如果家庭想用3D打印機賺錢，還是有一定難度的。一方面，家用3D打印機無法大規模生產，另一方面計算耗材成本，產品就算打印出來并售出也需要考慮精力、時間等人力成本。

At present, there are more and more emerging enterprises using 3D printing technology to make money, from tableware, toys to high-end customized clothing. However, if families want to make money with 3D printers, it is still difficult. On the one hand, household 3D printers can't be produced on a large scale. On the other hand, the cost of consumables is calculated. Even if the products are printed and sold, labor costs such as energy and time need to be considered.

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