本文選題：RCM　切入點(diǎn)：關(guān)鍵設(shè)備　出處：《上海交通大學(xué)》2011年碩士論文　論文類型：學(xué)位論文

【摘要】：汽車零配件產(chǎn)業(yè)經(jīng)過(guò)了多年的積累,增長(zhǎng)速度加快,規(guī)模不斷壯大,呈現(xiàn)資本、技術(shù)密集的特點(diǎn)。某公司是一家專業(yè)制造汽車門鎖的制造商,在規(guī)�；a(chǎn)的要求下公司制定了提升產(chǎn)能的戰(zhàn)略目標(biāo)。但由于設(shè)備問(wèn)題導(dǎo)致的停線時(shí)間嚴(yán)重阻礙了公司提升產(chǎn)能的目標(biāo),因此,提高設(shè)備可靠性,降低停線時(shí)間成為了公司的當(dāng)務(wù)之急。以可靠性為中心的設(shè)備維修(RCM)是現(xiàn)代維修理論的核心,它強(qiáng)調(diào)以設(shè)備故障特性為依據(jù)決定維修工作類型,相比較于以使用時(shí)間為依據(jù)決定維修的傳統(tǒng)維修工作方式,更能有效提高設(shè)備使用效率和降低維修費(fèi)用。因而它越來(lái)越受到世界各國(guó)企業(yè)的重視,將成為各企業(yè)設(shè)備維修管理升級(jí)的重要方向。介于此,本文嘗試應(yīng)用該理論來(lái)降低本公司產(chǎn)線停線時(shí)間。 本文從某汽車零部件設(shè)備維修管理的角度探討如何有效地建立以可靠性為中心的設(shè)備維修管理模式。基于“可靠性為中心”的維修理論,本文通過(guò)對(duì)汽車零部件裝配線設(shè)備的運(yùn)行和維修的歷史數(shù)據(jù)進(jìn)行分類整理,根據(jù)生產(chǎn)的實(shí)際情況和設(shè)備特點(diǎn),確定出了對(duì)故障停線有重大影響的關(guān)鍵設(shè)備——激光焊接機(jī);通過(guò)可靠性基本參數(shù)的闡述,制定了裝配線設(shè)備在兩班制生產(chǎn)條件下的可靠性評(píng)定指標(biāo);通過(guò)對(duì)影響關(guān)鍵設(shè)備可靠性因素的具體分析(PFMEA與故障樹(shù)策略FTA),應(yīng)用邏輯分析法,科學(xué)地制定維修內(nèi)容,為安排點(diǎn)檢工作計(jì)劃提供了科學(xué)的依據(jù);運(yùn)用潛在故障理論,為關(guān)鍵設(shè)備制定出最佳預(yù)防性檢修周期;并通過(guò)改進(jìn)后的關(guān)鍵設(shè)備實(shí)際運(yùn)行的可靠性指標(biāo)以及設(shè)備故障停工率指標(biāo)的數(shù)據(jù)統(tǒng)計(jì)結(jié)果,驗(yàn)證了以“可靠性為中心”的維修理論在汽車零部件裝配線設(shè)備管理應(yīng)用中的有效性。
[Abstract]:The auto parts industry has been accumulated for many years, the growth rate is quickening, the scale is growing, and the capital and technology are dense. A company is a manufacturer specializing in manufacturing automobile door locks. At the request of large-scale production, the company has set a strategic goal to increase production capacity. However, due to equipment problems, the shutdown time seriously hinders the company's goal of increasing production capacity, therefore, improving the reliability of the equipment, Reducing stoppage time has become an urgent task for the company. Reliability centered equipment maintenance (RCM) is the core of modern maintenance theory, which emphasizes the determination of maintenance work type based on the fault characteristics of equipment. Compared with the traditional maintenance work mode, which is based on service time, it can effectively improve the efficiency of equipment use and reduce the maintenance cost. Therefore, it has been paid more and more attention to by enterprises all over the world. This paper tries to apply this theory to reduce the production line stop time of our company. From the point of view of the maintenance management of some automobile parts and equipment, this paper discusses how to effectively establish the equipment maintenance management mode with reliability as the center, based on the maintenance theory of "reliability as the center". Based on the classification and arrangement of the historical data of the running and maintenance of the assembly line equipment of automobile parts, according to the actual production situation and the characteristics of the equipment, the key equipment, laser welding machine, which has great influence on the fault stop line, is determined in this paper. Through the elaboration of the basic reliability parameters, the reliability evaluation index of assembly line equipment under the condition of two-shift production is established, and the logic analysis method is applied to analyze the factors affecting the reliability of the key equipment, such as PFMEA and the fault tree strategy FTAA. It provides a scientific basis for arranging the work plan of spot inspection and makes the best preventive maintenance cycle for the key equipment by using the theory of potential failure. And through the improved reliability index of the key equipment in actual operation and the statistical results of the data of the equipment failure shutdown rate index, The validity of the reliability-centered maintenance theory in the equipment management of automobile parts assembly line is verified.
【學(xué)位授予單位】：上海交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2011
【分類號(hào)】：TH17

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本文編號(hào)：1583317