本文選題：瓶頸緩沖 + 壓件策略　； 參考：《現(xiàn)代制造工程》2017年10期

【摘要】：設(shè)置瓶頸緩沖對(duì)于提高制造系統(tǒng)穩(wěn)定性和產(chǎn)出效率具有重要意義。針對(duì)空氣懸架制造過程中的多工件、多工序和多設(shè)備并行生產(chǎn)的復(fù)雜工況,根據(jù)設(shè)備故障度和維修度、在制品庫存成本、瓶頸停工損失以及異常生產(chǎn)波動(dòng)因素等,建立了使瓶頸工序停機(jī)等件時(shí)間最短且成本損失最小的基本瓶頸緩沖量模型,并針對(duì)批量加工和壓件轉(zhuǎn)運(yùn)策略造成的工序間歇進(jìn)行修正。以空氣彈簧減震器機(jī)械結(jié)構(gòu)關(guān)鍵零件的生產(chǎn)排程為例,驗(yàn)證了該模型能準(zhǔn)確預(yù)測瓶頸緩沖量。
[Abstract]:It is very important to set bottleneck buffer to improve the stability and output efficiency of manufacturing system. In view of the complex working conditions of multi-workpiece, multi-process and multi-equipment concurrent production in the air suspension manufacturing process, according to the equipment failure degree and maintenance degree, in-process inventory cost, bottleneck stoppage loss and abnormal production fluctuation factors, etc. A basic bottleneck buffer model is established, which can make the bottleneck process stop and lose the minimum cost, and the batch processing and press transfer strategy are modified. Taking the production schedule of the key parts of the mechanical structure of the air spring shock absorber as an example, it is verified that the model can accurately predict the bottleneck buffer.
【作者單位】： 江蘇科技大學(xué)機(jī)械工程學(xué)院;
【基金】：國家自然基金科學(xué)基金面上項(xiàng)目(51575240)
【分類號(hào)】：TH16

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