圓孔形翻邊筒形件-彎管墊片沖壓成形工藝及模具設(shè)計【倒裝式落料沖孔翻邊復(fù)合模含17張CAD圖帶卡片】
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彎管墊片沖壓成形工藝及模具設(shè)計摘要：本設(shè)計是對彎管落料沖孔翻孔復(fù)合模模具設(shè)計。設(shè)計的主要內(nèi)容包括沖裁件的工藝分析及工藝方案的確定、工藝計算、工作零部件等零部件的設(shè)計、沖裁模具的設(shè)計、模具的安裝與調(diào)整等。通過對該零件模具的設(shè)計，進一步加強了設(shè)計者注塑模設(shè)計的基礎(chǔ)知識，為設(shè)計更復(fù)雜的沖壓模具做好了鋪墊和吸取了更深刻的經(jīng)驗。本設(shè)計運用沖壓成型工藝及模具設(shè)計的基礎(chǔ)知識，首先分析了塑件的成分及性能要求，為選取澆口的類型做好了準備；然后在工藝計算部分詳細列述了排樣設(shè)計與計算、沖壓力的計算、模具壓力中心的確定、凸凹模尺寸并確定制造公差的計算與計算等內(nèi)容。在沖裁模的設(shè)計部分要對工作零件、定位零件、卸料與頂件零件、導(dǎo)向零件連接與固定零件等結(jié)構(gòu)進行詳細的分析設(shè)計。要在設(shè)計過程中了解模具的工作過程和注意標準的選用，對復(fù)合沖裁模的結(jié)構(gòu)有進一步的了解。模具的裝配與調(diào)試部分要注意導(dǎo)柱模具的安裝方法及順序，通過模具的安裝，了解模具的組成及各部分零部件的作用等。注意模具安裝過后的試沖過程中常見的缺陷與解決方法等。關(guān)鍵詞：落料 沖孔 翻邊 復(fù)合模Elbow pads stamping process and die designAbstract:This design is turn over bore compound die molding tool design towards being curved tube to fall to anticipate hurtle bore.The main contents of design include blunt cut the craft of piece analysis and craft project really settle, craft calculation, work zero parts etc. zero parts of design, blunt cut a molding tool of design, molding tool of install and adjust etc..Pass a rightness that a spare parts molding tool of design, further strengthenned a design to note a Su mold design of foundation knowledge, for design more complications of blunt press a molding tool to have done cushion and absorbed deeper experience.This design usage is blunt to press foundation knowledge of model the craft and molding tool design, first analysis composition and function of the Su piece request, for selection sprinkle of the type have done preparation;Then at craft calculation part detailed listed row kind design and calculation, blunt pressure of calculation, molding tool pressure center really settle, convex and cave mold size combine assurance manufacturing business trip of contentses such as calculation and calculation etc..At blunt the design cut a mold part want to work spare parts, fixed position spare parts, unload to anticipate and crest piece spare parts, direction spare parts conjunction with fix spare parts etc. the structure carry on detailed of analysis design.Want in the design the process understanding molding tool of work the choose of process and attention standard use, to compound blunt cut the structure of mold to have further of understanding.Assemble of molding tool with adjust to try part want attention to lead a pillar molding tool of install method and in proper order, pass a molding tool of install, understanding constitute of molding tool and the function of each parts of zero partseses etc..The attention molding tool install later on try blunt the familiar blemish in the process with solve a method etc..Keywords: blanking piercing flanging compound die