模具设计与制作的新开展趋势
New developing trend of mold design and production
当时整个工业生产的开展特点是产品品种多、更新快、市场竞争激烈。为了习惯用户对模具制作的短交货期、高精度、低成本的迫切要求，模具必定会有如下开展趋势：
At that time, the development of the whole industrial production was characterized by many varieties, quick updates and fierce market competition. In order to get used to the urgent requirement of short delivery time, high precision and low cost, the mould must have the following development trend:
模具设计由经历设计阶段向理论计算和计算器辅佐设计方向开展，技能广泛用于制模业，使模具结构更趋科学合理，大大进步了模具加工模具加工精度，缩短了模具设计加工周期，减少了产品开发时刻。
Mould design develops from design stage to theoretical calculation and computer aided design. Skills are widely used in mold making industry, which makes the mold structure more scientific and reasonable, greatly improves the mold processing accuracy, shortens the mold design and processing cycle, and reduces the product development time.
多功能复合模具将进一步开展。多色和多材质塑料成型模具也将有较快开展，这种模具缩短了产品的生产周期和安装周期，往后在不同领域将得到开展和使用。
The multifunctional compound mold will be further developed. Multi-color and multi-material plastic molding molds will also be developed quickly, this mold shortens the production cycle and installation cycle of the product, will be developed and used in different fields in the future.
1.跟着暖流道技能的开展，暖流道模具在塑料模具中的份额将逐步进步。由于选用暖流道技能的模具能够进步制件的生产率和质量，并能大幅度节省制件的原材料，因而，暖流道技能在国外开展很快，现已非常普遍。
1. with the development of warm runner technology, the share of warm runner mold in plastic mold will be progressively improved. As the selection of warm runner skill mold can improve the productivity and quality of the parts, and can greatly save the raw materials of the parts, so warm runner skill developed rapidly abroad, is now very common.
2.跟着塑料成型工艺的不断改进与开展，气辅模具及习惯高压打针成型等工艺的模具将随之开展。塑料件的精度分尺度精度、几何精度和外观精度（即光泽、色彩等）3种，为了能够到达这些精度，将持续研讨高压打针成型工艺与模具以及打针压缩成型工艺与模具。在打针成型中，影响成型精度的*大要素是成型缩短，高压打针成型可减小树脂缩短率，添加塑料尺度的稳定性。模具要求刚性好、耐压高，特别是精细模具的型腔应淬火，浇口密封性要好，模温应精确操控。气体辅佐成型技能已比较成熟，它能改进塑件的内涵和外观质量，具有打针压力低、制品变形小和易于成型壁厚差异较大的制品等长处，并且能够节省原料及进步制件生产率，从而大幅度降低成本。气辅模具在我国已出现，并取得杰出作用。
2. With the continuous improvement and development of plastic molding technology, gas-assisted molds and molds used to high-pressure injection molding technology will be carried out accordingly. The precision of plastic parts is divided into three kinds: scale precision, geometric precision and appearance precision (i.e. gloss, color and so on). In order to achieve these precision, the high-pressure injection molding technology and mold as well as injection compression molding technology and mold will be discussed continuously. In injection molding, the most important factor affecting the molding accuracy is molding shortening, high-pressure injection molding can reduce the resin shortening rate, adding plastic scale stability. Die requires good rigidity, high pressure resistance, especially fine mold cavity should be quenched, gate sealing is good, mold temperature should be precisely controlled. Gas-assisted molding technology has been relatively mature. It can improve the connotation and appearance quality of plastic parts. It has the advantages of low injection pressure, small deformation and easy to form products with large wall thickness differences. It can also save raw materials and improve the productivity of parts, thus greatly reducing costs. Gas assisted mold has appeared in China and has played an outstanding role.
3.跟着车辆和电机等产品向轻量化开展，压铸模的份额将不断上升，一起对压铸模的寿命和杂乱程度将提出越来越高的要求。
3. With the development of lightweight products such as vehicles and motors, the share of die-casting molds will continue to rise, together with the life and clutter of die-casting molds will be put forward higher and higher requirements.
跟着以塑代钢、以塑代木的进一步开展，塑料模的份额将不断进步，一起，由于机械零件的杂乱程度和精细的不断进步，对塑料模的要求也将越来越高。
With the further development of replacing steel with plastic and wood with plastic, the share of plastic molds will continue to improve. Together, due to the disorder of mechanical parts and the continuous progress of fine, the requirements for plastic molds will become increasingly high.
济南立强模具有限公司,对山东模具制造厂家感兴趣的朋友可以关注我们http://www.sdlqmj.com，更多精彩内容敬请期待
Jinan Liqiang Mould Co., Ltd., friends interested in Shandong Mould Manufacturers can pay attention to our http://www.sdlqmj.com, more exciting content please look forward to
