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摘 要
本題目的設(shè)計(jì)是典型端蓋沖裁復(fù)合模設(shè)計(jì)，設(shè)計(jì)體現(xiàn)了復(fù)合模設(shè)計(jì)的一般步驟、內(nèi)容、及模具向精密、高效的方向發(fā)展。通過(guò)本模具的設(shè)計(jì)，在加強(qiáng)模具基礎(chǔ)知識(shí)運(yùn)用的同時(shí)，也讓生產(chǎn)與理論有了模擬的結(jié)合。
本倒裝復(fù)合模的設(shè)計(jì)，首先是根據(jù)制件的尺寸、精度要求，原坯料的性能以及該制件的生產(chǎn)批量等因素去考慮模具主要工作零部件的結(jié)構(gòu)、尺寸的制造精度。在確定模具主要零部件的結(jié)構(gòu)型式后，從考慮模具的結(jié)構(gòu)及模具在工作中各工序先后，去選擇或確定條料的定位、導(dǎo)向，廢料的排卸等機(jī)構(gòu)。
本模具的先后動(dòng)作，不但要考慮到制件的形位精度、工人的操作方便，還要考慮到模具制造生產(chǎn)的可行性及生產(chǎn)設(shè)備的性能等生產(chǎn)條件的限制。在考慮這些主要因素后，設(shè)計(jì)出結(jié)構(gòu)較合理、操作簡(jiǎn)單的模具。
關(guān)鍵詞：典型、精密、高效、倒裝復(fù)合模、操作簡(jiǎn)單
Abstract
The design process is the end cap blanking compound lie is a trusses to representative. The design externalizations the compound die general step, contents, the die develop to accurate, highly active. Plying the die, intensification use the rudiments, productive and the theoretical be combined with analog.
The upside-down compound die to designed, at first, according to the workpiece dimension, required precision, the stock nature and volume of production. Considerations in product to design the major parts all about the fabric, measurement about the accuracy of manufacture. Define to structure of the major parts, form the die assembly and working operation. Option to strip feed device, tripper.
Running order, not only consideration with the workpiece accuracy of shape, worker labour productivity. Feasibility produce to die, manufacturing facility. Allow for the Factors, design to the die about proper redistribution, simplicity of operator.
keyword : representative, precise, highly active, The upside-down compound die, simplicity of operator