帶孔L形件板材手柄的沖孔落料彎曲正裝連續(xù)級(jí)進(jìn)模設(shè)計(jì)【沖壓模含14張CAD圖帶卡片】
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手柄沖孔落料彎曲正裝連續(xù)模設(shè)計(jì) 摘 要本設(shè)計(jì)題目為復(fù)合模具設(shè)計(jì)，體現(xiàn)了典型復(fù)合模具設(shè)計(jì)的要求，內(nèi)容與方向。通過(guò)工藝分析，工藝方案的確定，確定了模具設(shè)計(jì)的方向， 對(duì)毛坯尺寸的確定，計(jì)算沖裁力，來(lái)計(jì)算壓力中心，選擇壓力機(jī)和壓力機(jī)的噸位。本設(shè)計(jì)運(yùn)用了沖裁工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí)。首先，分析了板材的性能要求，為選去模具的類型做了準(zhǔn)備，同時(shí)，也為凸，凹模的材料有了依據(jù)。后分析沖裁件的特征，確定了模具設(shè)計(jì)參數(shù)，選擇其他零件及卸料裝置。也為凸，凹模尺寸的計(jì)算有了根據(jù)。還有零件的加工工藝。關(guān)鍵詞: 復(fù)合模 凸模 凹模 Blanking punch bending handle is fitted for Die DesignAbstractThe design for the complex subject of mold design, mold compound typical design, content and direction. Through process analysis, process identification program to determine the direction of the mold design, determine the size of the rough calculation of punching power, to calculate the pressure center, select the tonnage presses and presses. The use of blanking process design and die design of the basic knowledge. First of all, the analysis of the performance requirements of the plate, in order to choose the type of mold do to prepare, at the same time, as well as convex, concave mold with the material basis. After the analysis of the characteristics of stamping parts, die design parameters to determine and select other parts and discharge devices. As well as convex, concave die size has been calculated in accordance with. There are parts of the processing technology. Key words: compound die punch die