模具設計與制作的新開展趨勢
New developing trend of mold design and production
當時整個工業生產的開展特點是產品品種多、更新快、市場競爭激烈。為了習慣用戶對模具制作的短交貨期、高精度、低成本的迫切要求，模具必定會有如下開展趨勢：
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:
模具設計由經歷設計階段向理論計算和計算器輔佐設計方向開展，技能廣泛用于制模業，使模具結構更趨科學合理，大大進步了模具加工模具加工精度，縮短了模具設計加工周期，減少了產品開發時刻。
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.
多功能復合模具將進一步開展。多色和多材質塑料成型模具也將有較快開展，這種模具縮短了產品的生產周期和安裝周期，往后在不同領域將得到開展和使用。
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.跟著暖流道技能的開展，暖流道模具在塑料模具中的份額將逐步進步。由于選用暖流道技能的模具能夠進步制件的生產率和質量，并能大幅度節省制件的原材料，因而，暖流道技能在國外開展很快，現已非常普遍。
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.跟著塑料成型工藝的不斷改進與開展，氣輔模具及習慣高壓打針成型等工藝的模具將隨之開展。塑料件的精度分尺度精度、幾何精度和外觀精度（即光澤、色彩等）3種，為了能夠到達這些精度，將持續研討高壓打針成型工藝與模具以及打針壓縮成型工藝與模具。在打針成型中，影響成型精度的*大要素是成型縮短，高壓打針成型可減小樹脂縮短率，添加塑料尺度的穩定性。模具要求剛性好、耐壓高，非常是精細模具的型腔應淬火，澆口密封性要好，模溫應準確操控。氣體輔佐成型技能已比較成熟，它能改進塑件的內涵和外觀質量，具有打針壓力低、制品變形小和易于成型壁厚差異較大的制品等長處，并且能夠節省原料及進步制件生產率，從而大幅度降低成本。氣輔模具在我國已出現，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.跟著車輛和電機等產品向輕量化開展，壓鑄模的份額將不斷上升，一起對壓鑄模的壽命和雜亂程度將提出越來越高的要求。
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.
跟著以塑代鋼、以塑代木的進一步開展，塑料模的份額將不斷進步，一起，由于機械零件的雜亂程度和精細的不斷進步，對塑料模的要求也將越來越高。
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.
濟南立強模具有限公司,對山東模具制造廠家感興趣的朋友可以關注我們http://www.sdlqmj.com，更多精彩內容敬請期待
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
