攪拌主機連續(xù)流裝配線建設(shè)方法研究
[Abstract]:The annual sales of our concrete mixing plant is about 2500 sets, in which the mixing machine is the core component of the mixing plant, and its production capacity and quality control have been the core of the control. As a first-grade component in batch production, with the gradual expansion of production scale, the assembly line of the mixing engine is also continuously improved to meet the needs of production, from the most primitive single-set fixed-point assembly to the track type manual flow assembly line. Then to the automated assembly line, however, due to the high mobility of personnel, frequent changes of production and manufacturing locations, as well as assembly line design, construction and logistics problems or defects, as follows: 1, Production line transmission equipment backward-machine 2, production layout unreasonable-ring 3, logistics layout unreasonable, unrealized distribution-material 4, assembly method backward, process file imperfect-method 5, 5, personnel quality is not high, The level of management needs to be improved-people 6, inspection controls are lax, bad goods flow into assembly lines, inspection methods need to be improved-because there are problems in the above aspects, As a result, the qualified rate of the parts and components of the assembly line of our mixing engine is not high, the inspection is not up to standard, and the phenomenon of stopping work and waiting for material often appears, which delays the processing of the subsequent working procedure and seriously affects the product quality and production efficiency. When the production task is tight, the staff must work overtime to meet the delivery demand, resulting in excessive workload of the staff and equipment; when the production task is small, the workload of the staff is too small, and the economic income will be reduced, which will have an impact on the enthusiasm of the staff. In addition, the unreasonable layout of the production site and long working hours make the staff easily tired and increase the possibility of non-standard operation and safety accidents. The unreasonable layout of the site, the advanced nature of the equipment, the slow process of R & D renewal, and so on, lead to the incoordination of the various production links and the production of a large amount of inventory among the processes, thus leading to the emergence of the bottleneck of the assembly line. Unnecessary actions and avoidable waiting are generated. Therefore, improving the efficiency of the assembly line of agitator has become the most important thing for our company to shorten the production cycle. Through the research of some methods, means and measures of assembly line construction of agitating engine, according to the principle of lean thought, by introducing new equipment and new method, eliminating the backward technology, etc. The continuous flow operation is realized by analyzing the process ability balance and redistributing the work, which strictly controls the production rhythm time, improves the production line productivity and improves the production efficiency. Through the improvement of assembly line, the continuous flow of assembly line of mixing engine is realized, the labor intensity of staff is reduced, the quality of product is improved, the production cycle of product is shortened, and the production capacity of production line is improved. For the company's products to provide a strong guarantee.
【學(xué)位授予單位】:福州大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:TU642
【相似文獻】
相關(guān)期刊論文 前10條
1 吳爾飛;金燁;汪崢;;雙邊裝配線第二類平衡問題研究[J];計算機集成制造系統(tǒng);2005年11期
2 葉國杰;陳成鋒;伍偉杰;;扶梯裝配線的平衡與改善[J];機電工程技術(shù);2007年08期
3 陳建行;張其松;;蟻群算法在裝配線平衡問題中的應(yīng)用[J];計算機時代;2008年12期
4 呂惠娟;胡亞輝;滕獻銀;;裝配線平衡問題改進算法[J];機床與液壓;2008年12期
5 王紅軍;趙建輝;;基于遺傳的裝配線平衡系統(tǒng)研究[J];計算機工程與應(yīng)用;2008年10期
6 于兆勤;;混合型裝配線平衡問題的不確定性仿真研究[J];中國機械工程;2008年11期
7 聞徐敏;許映秋;;基于資源約束的裝配線平衡問題研究[J];成組技術(shù)與生產(chǎn)現(xiàn)代化;2009年04期
8 張玲;曹敏;彭鴻廣;周碎蘭;;動素分析法在裝配線平衡中的應(yīng)用[J];浙江科技學(xué)院學(xué)報;2010年02期
9 公緒霞;齊二石;劉亮;;基于模糊優(yōu)化理論的裝配線平衡多目標(biāo)優(yōu)化[J];機械設(shè)計與制造;2013年07期
10 陳義剛;;汽車總裝配線平衡效率的分析和計算[J];二汽科技;1991年06期
相關(guān)會議論文 前2條
1 劉海寶;曾桂銀;張四華;陳雪菱;張銳;;基于位置權(quán)執(zhí)法的裝配線平衡研究[A];中國農(nóng)業(yè)工程學(xué)會2011年學(xué)術(shù)年會論文集[C];2011年
2 蔡曉龍;張新敏;;基于改進蟻群算法的裝配線平衡研究[A];第十一屆沈陽科學(xué)學(xué)術(shù)年會暨中國汽車產(chǎn)業(yè)集聚區(qū)發(fā)展與合作論壇論文集(經(jīng)濟管理分冊)[C];2014年
相關(guān)博士學(xué)位論文 前5條
1 吳爾飛;雙邊裝配線平衡技術(shù)的研究[D];上海交通大學(xué);2009年
2 鄭巧仙;求解裝配線平衡問題的蟻群算法研究[D];武漢大學(xué);2013年
3 苑明海;可重構(gòu)裝配線建模、平衡及調(diào)度研究[D];南京理工大學(xué);2008年
4 李斌;面向大規(guī)模定制的產(chǎn)品配置及裝配線優(yōu)化調(diào)度的研究[D];華中科技大學(xué);2007年
5 曾洪鑫;基于狀態(tài)樹與時間處理的機械產(chǎn)品流水裝配生產(chǎn)計劃與調(diào)度[D];華中科技大學(xué);2005年
相關(guān)碩士學(xué)位論文 前10條
1 張婷;液壓轉(zhuǎn)向器廠裝配線生產(chǎn)系統(tǒng)優(yōu)化設(shè)計研究[D];沈陽大學(xué);2015年
2 郭華;復(fù)雜產(chǎn)品裝配線平衡建模仿真優(yōu)化的研究[D];南京理工大學(xué);2015年
3 楊紅光;多目標(biāo)雙邊裝配線再平衡方法的研究與應(yīng)用[D];上海交通大學(xué);2015年
4 楊小朋;推土機裝配線作業(yè)系統(tǒng)分析及研究[D];山東大學(xué);2015年
5 邵晉;變速器裝配線的節(jié)拍提升及其平衡改善研究[D];上海交通大學(xué);2014年
6 董振;航天電子產(chǎn)品裝配線平衡問題研究[D];上海交通大學(xué);2014年
7 杜加祥;挖掘機UX28主控閥裝配線設(shè)計[D];山東大學(xué);2015年
8 張俊;輕型柴油機裝配線規(guī)劃設(shè)計[D];上海交通大學(xué);2012年
9 章金紅;訂單不確定下雙資源約束的多裝配線魯棒調(diào)度[D];浙江工業(yè)大學(xué);2012年
10 宋運芝;HF公司噴涂車間裝配線優(yōu)化研究[D];河北工業(yè)大學(xué);2015年
,本文編號:2417800
本文鏈接:http://sikaile.net/kejilunwen/sgjslw/2417800.html