3D printing is a new production and processing method, which is different from traditional methods. Currently, 3D printing can print soft glue, but the soft glue for 3D printing is not like the soft glue processed by traditional methods, which can change the color and softness at will. The softness, hardness, and color of the soft glue for 3D printing cannot be adjusted, and the common one is white.

3D打印軟膠主要有2種工藝，光固化和激光燒結(jié)2種，光固化的軟膠硬度只有50到60度，力學(xué)性能一般，不怎么耐磨和耐撕裂，沒(méi)什么彈性，只能用于測(cè)試軟的產(chǎn)品的原型打樣，激光固化的軟膠硬度有90度，耐磨和彈性好，性能比較接近傳統(tǒng)軟膠了

There are two main processes for 3D printing soft glue, namely light curing and laser sintering. The hardness of the light cured soft glue is only 50 to 60 degrees, and its mechanical properties are average. It is not very wear-resistant and tear resistant, and has little elasticity. It can only be used for testing prototype samples of soft products. The hardness of the laser cured soft glue is 90 degrees, with good wear resistance and elasticity, and its performance is relatively close to that of traditional soft glue

3D打印可以根據(jù)個(gè)人的需求進(jìn)行定制，可以靈活地改變尺寸、形狀和設(shè)計(jì)。這使得打印出的模型可以完全符合用戶的要求。

3D printing can be customized according to individual needs, and can flexibly change size, shape, and design. This allows the printed model to fully meet the user's requirements.

精/確度高：3D打印技術(shù)可以實(shí)現(xiàn)很高的精/確度，能夠打印非常細(xì)節(jié)豐富的模型，可以表現(xiàn)出復(fù)雜的結(jié)構(gòu)和造型。

High precision/accuracy: 3D printing technology can achieve high precision/accuracy, printing very detailed models, and displaying complex structures and shapes.

快速制作：相比傳統(tǒng)的制造方法，3D打印模型的制作速度非?？?，可以在較短的時(shí)間內(nèi)完成一個(gè)模型的打印。

Rapid production: Compared to traditional manufacturing methods, the production speed of 3D printed models is very fast, and it can complete the printing of a model in a relatively short time.

可視性強(qiáng)：使用3D打印技術(shù)可以生成透明、半透明或帶有空洞的模型，使得內(nèi)部結(jié)構(gòu)和細(xì)節(jié)可以清晰可見(jiàn)。3D打印模型

Strong visibility: Using 3D printing technology can generate transparent, semi transparent, or models with voids, making the internal structure and details clearly visible. 3D printing model

材料多樣性：3D打印可以使用多種材料，如塑料、金屬、陶瓷、紙張等，可以根據(jù)需要選擇Z適合的材料進(jìn)行打印。

Material diversity: 3D printing can use multiple materials, such as plastic, metal, ceramics, paper, etc., and suitable materials can be selected for printing according to needs.

可重復(fù)性好：通過(guò)3D打印技術(shù)，可以重復(fù)制作多個(gè)相同的模型，保持一致性和質(zhì)量。

Good repeatability: Through 3D printing technology, multiple identical models can be produced repeatedly, maintaining consistency and quality.

節(jié)約材料：傳統(tǒng)的制造方法常常需要大量的原材料，并會(huì)產(chǎn)生大量的副產(chǎn)品，而3D打印技術(shù)可以根據(jù)需要逐層構(gòu)建模型，減少了材料的浪費(fèi)。3D打印模型

Material saving: Traditional manufacturing methods often require a large amount of raw materials and produce a large number of by-products, while 3D printing technology can build models layer by layer according to needs, reducing material waste. 3D printing model

設(shè)計(jì)自由度高：使用3D建模軟件可以實(shí)現(xiàn)對(duì)模型的自由設(shè)計(jì)和修改，可以創(chuàng)造出各種獨(dú)特的形狀和結(jié)構(gòu)。

High degree of design freedom: Using 3D modeling software can achieve free design and modification of models, creating various unique shapes and structures.

總而言之，3D打印模型具有個(gè)性化、精/確度高、快速制作、可視性強(qiáng)、材料多樣性、可重復(fù)性好、節(jié)約材料和設(shè)計(jì)自由度高等特點(diǎn)

In summary, 3D printing models have the characteristics of personalization, high precision/accuracy, fast production, strong visibility, material diversity, good repeatability, material conservation, and high design freedom

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