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快速成型技術給模具帶來哪些優(yōu)勢？
來源：http://m.faxuemingjia.com作者：山東嘉瑞杰機械科技有限公司發(fā)布時間：2021-08-14
1.模具內部需足夠冷卻能力的冷卻水，一般可以通過公式進行計算。廣州本田的模具冷卻方式為通入18~22℃的冷水進行冷卻，流量約120~150L/min；
1. Cooling water with sufficient cooling capacity is required inside the mold, which can generally be calculated by formula. The cooling mode of Guangzhou Honda's mold is to inject cold water at 18 ~ 22 ℃ for cooling, with a flow rate of about 120 ~ 150L / min;
2.樹脂在進入模腔過程中，需經過帶加熱裝置的熱流道和熱噴嘴，保持溫度為180~220℃；
2. When the resin enters the mold cavity, it needs to pass through the hot runner and hot nozzle with heating device to maintain the temperature at 180 ~ 220 ℃;
3.需根據(jù)產品CAE分析的困氣情況，在模具適當?shù)牟课婚_排氣槽；
3. According to the trapped gas analyzed by product CAE, an exhaust slot shall be opened at the appropriate part of the die;
4.考慮抽芯機構的速度，油壓一般選用70~80kg/cm2；
4. Considering the speed of core pulling mechanism, the oil pressure is generally 70 ~ 80kg / cm2;
5.考慮冷卻效率及防止模具漏水，一般水道離產品距離為30~80mm。
5. Considering the cooling efficiency and preventing mold water leakage, the distance between the water channel and the product is generally 30 ~ 80mm.
快速成型降低了人工成本
Rapid prototyping reduces labor costs
（1）成型全過程的快速性，適合現(xiàn)代激烈的產品市場；
(1) The rapidity of the whole forming process is suitable for the modern fierce product market;
（2）可以制造任意復雜形狀的三維實體；
(2) It can manufacture 3D solid with arbitrary complex shape;
（3）用CAD模型直接驅動，實現(xiàn)設計與制造高度一體化，其直觀性和易改性為產品的設計提供了優(yōu)良的設計環(huán)境；
(3) The CAD model is directly driven to realize the high integration of design and manufacturing. Its intuitiveness and easy modification provide an excellent design environment for the perfect design of products;
（4）成型過程無需專用夾具、模具、刀具，既節(jié)省了費用，又縮短了制作周期。
(4) The forming process does not need special fixtures, molds and cutting tools, which not only saves the cost, but also shortens the production cycle.
（5）技術的高度集成性，既是現(xiàn)代科學技術發(fā)展的必然產物，也是對它們的綜合應用，帶有鮮明的高新技術 特征。
(5) The high integration of technology is not only the inevitable product of the development of modern science and technology, but also their comprehensive application, with distinct high-tech characteristics.
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