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面向零件群加工的可重構(gòu)制造工藝設(shè)計(jì)方法
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國家自然科學(xué)基金資助項(xiàng)目(50875208)


Process Designing Method of Reconfigurable Manufacturing for Part Family
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    摘要:

    將可重構(gòu)制造工藝方案設(shè)計(jì)與可重構(gòu)機(jī)床結(jié)構(gòu)特點(diǎn)相結(jié)合,,以所建立的工序單元、工序段概念為出發(fā)點(diǎn),通過對(duì)零件族加工信息的程式化處理,,建立了加工信息矩陣,,給出了工序單元?jiǎng)?chuàng)建方法和工序段方案的劃分方法,,通過交叉雙向組配方式獲得了多種滿足加工要求的工藝方案,;以所建立的工藝方案相似性判定模型為基礎(chǔ),,找出可供可重構(gòu)機(jī)床結(jié)構(gòu)重構(gòu)的合理工藝方案,,為實(shí)現(xiàn)零件群內(nèi)部加工柔性化提供了科學(xué)依據(jù),。最后以發(fā)動(dòng)機(jī)缸蓋零件群加工工藝設(shè)計(jì)為例,驗(yàn)證了方法的有效性,。

    Abstract:

    Reconfigurable manufacturing process design was combined with characteristics of reconfigurable machine tools. Beginning with the proposed process unit and process section, the processing information matrix was built through the processing information formulation. Then the processing unit was established and the division method of process section was proposed. Through the cross two way method, a variety of process schemes which meet the reconfigurable manufacturing requirements were obtained. Based on the similarity judgment model of processing plan, the reasonable processing schemes for the reconfiguration of reconfigurable machine tools were found out, which provided scientific basis for realizing the manufacturing flexibility in part family. Finally, an example of processing design for the cylinder front covers family was given to verify the validity of the proposed processing method.

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張廣鵬,胡緒東,張新原,彭立立.面向零件群加工的可重構(gòu)制造工藝設(shè)計(jì)方法[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2012,43(6):188-194,206. Zhang Guangpeng, Hu Xudong, Zhang Xinyuan, Peng Lili. Process Designing Method of Reconfigurable Manufacturing for Part Family[J]. Transactions of the Chinese Society for Agricultural Machinery,2012,43(6):188-194,206.

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  • 在線發(fā)布日期: 2012-06-19
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