散熱器型材分流組合模的設(shè)計(jì),散熱器,分流,組合,設(shè)計(jì)
摘 要
針對散熱器型材的成形工藝做了詳細(xì)分析,具體分析了生產(chǎn)模具的各要素在熱擠壓過程中對型材質(zhì)量的影響。根據(jù)此擠壓件的工藝特征,具體分析了在實(shí)際應(yīng)用中分流組合擠壓模具出現(xiàn)的早期失效和成形缺陷問題。
通過對平面分流組合模的認(rèn)識(shí),具體分析了平面分流組合模的工作原理與結(jié)構(gòu)特點(diǎn)。根據(jù)對一般模具結(jié)構(gòu)的分析,合理的選擇了模具的材料,分流孔的分布、形狀和大小等關(guān)于模具設(shè)計(jì)的關(guān)鍵要素。
通過對模具分流比、分流橋、模芯、焊合室、??坠ぷ鲙Ш湍?卓盏冻叽绲挠?jì)算,具體的設(shè)計(jì)了一套全新的散熱器型材模具。最后對分流橋彎曲應(yīng)力、分流孔道抗剪應(yīng)力和模芯的強(qiáng)度進(jìn)行了校核,使模具在現(xiàn)實(shí)生活的使用中,各方面的強(qiáng)度得到了有力的保證。
該套模具具有懸臂、多孔、壁薄,而且一模多孔等特點(diǎn),大大提高了材料利用率和加工速度,減低了產(chǎn)品不合格率,從而降低了生產(chǎn)成本。
關(guān)鍵詞:散熱器型材;鋁型材;正擠壓;平面分流組合模;懸臂;薄壁;一模多孔
Design of Separ ation Combined Extruding
Mold for the Radiator Section Material
Abstract:Against aluminum radiator section material Forming Technology has done a detailed analysis, specific analysis of the production mold the elements of the hot extrusion process influence of quality . Under the conditions of extrusion processes, specific analysis of the practical application Porthole extrusion mold of early failures and forming defects.
Through the Porthole mold awareness, specific analysis of the Porthole Die Principle and the structural characteristics. According to the general structure of the mold, reasonable choice of the mold material, hole streaming distribution shape and size of the key elements to the die design.
Through the die split ratio, streaming Bridge, the mold, welding room, simulated work zone and hole-hole size and air-cutting the specific design of a new high-efficiency heating unit mold Finally, the streaming Bridge bending stress, diversion channel shear stress and the intensity of the mold of Check, mold enable real-life use, the strength of a favorable is guaranteed.
The mold has a cantilever, porous, thin-walled, and the characteristics of a porous mold, greatly improving the utilization of materials and processing speed, reduce the failure rate of the product, thereby reducing the production costs.
Keywords:radiator section material; Aluminum; Positive Squeeze; Plane Diverted Mold; Cantilever; Thin-walled; A porous mold
鏈接地址:http://www.820124.com/p-2683626.html