【摘要】：哈爾濱電機(jī)公司機(jī)加工段在日常的生產(chǎn)中依靠運(yùn)作管理系統(tǒng)來(lái)實(shí)現(xiàn)生產(chǎn)管理,但是在運(yùn)作管理系統(tǒng)實(shí)施中卻出現(xiàn)了許多問(wèn)題。人員調(diào)配不合理、人員技能不均衡、互換性差導(dǎo)致出現(xiàn)瓶頸工序,生產(chǎn)受阻;設(shè)備設(shè)施老化,保養(yǎng)不及時(shí)加工精度很難保證設(shè)計(jì)要求,設(shè)備故障率高;工裝工具不合理,在生產(chǎn)中不適用,工具陳舊銹蝕嚴(yán)重;材料供應(yīng)不合理,部分材料晚于投產(chǎn)日期入廠(chǎng),導(dǎo)致生產(chǎn)停滯,供應(yīng)商的供貨周期不準(zhǔn)確,產(chǎn)品質(zhì)量不穩(wěn)定;生產(chǎn)計(jì)劃不合理,設(shè)計(jì)圖紙不合理,加工流程不合理導(dǎo)致效率下降、加工困難;加工車(chē)間環(huán)境問(wèn)題影響操作人員狀態(tài),引發(fā)安全、質(zhì)量等等問(wèn)題。為了解決以上問(wèn)題,我們從人、機(jī)、料、法、環(huán)等因素對(duì)機(jī)加工段運(yùn)作管理系統(tǒng)存在的問(wèn)題進(jìn)行分析,找到問(wèn)題的根本所在。根據(jù)運(yùn)作系統(tǒng)存在問(wèn)題的原因制定優(yōu)化方案。合理調(diào)整人員配置,通過(guò)培訓(xùn)、換崗等手段,培養(yǎng)人員的綜合能力,使操作者具有一專(zhuān)多能的操作水準(zhǔn)。根據(jù)不同時(shí)期的任務(wù)量,合理調(diào)配及人員重新分組解決人員分配不均衡,打破瓶頸人員問(wèn)題。通過(guò)以上手段解決人員問(wèn)題。加強(qiáng)對(duì)設(shè)備的保養(yǎng),避免設(shè)備出現(xiàn)突發(fā)的臨時(shí)停機(jī)。對(duì)于新產(chǎn)品的工裝工具,在加工產(chǎn)品之前必須進(jìn)行會(huì)簽、驗(yàn)證,對(duì)于舊工具必須進(jìn)行防銹處理,避免生銹失效。通過(guò)以上手段解決設(shè)備、工具問(wèn)題。對(duì)于材料預(yù)提計(jì)劃進(jìn)行分析,根據(jù)產(chǎn)品加工周期修正需求時(shí)間。對(duì)于供應(yīng)商嚴(yán)格管理、測(cè)評(píng),優(yōu)勝略汰,確保供應(yīng)商供貨質(zhì)量穩(wěn)定、到貨及時(shí)。解決材料相關(guān)問(wèn)題。運(yùn)用JIT保證產(chǎn)品生產(chǎn)制造的及時(shí)準(zhǔn)確。運(yùn)用APQP解決設(shè)計(jì)不合理問(wèn)題。運(yùn)用BPR解決各種工序及流程問(wèn)題。運(yùn)用合并同類(lèi)項(xiàng)工作、工作順序的合理規(guī)劃、工作方法調(diào)整、弱化部門(mén)區(qū)分等方法,使得產(chǎn)品加工流程更加合理。通過(guò)以上手段解決生產(chǎn)過(guò)程中出現(xiàn)的問(wèn)題。通過(guò)控制廠(chǎng)房溫度、降低噪音、提升照明亮度、減少有毒有害化學(xué)品使用、美化休息室等手段提升作業(yè)環(huán)境。為了保證系統(tǒng)優(yōu)化方案能夠取得切實(shí)的效果,我們制定了詳細(xì)的實(shí)施方案及保障措施。在制度上對(duì)運(yùn)作系統(tǒng)進(jìn)行完善,運(yùn)用相關(guān)軟件及大數(shù)據(jù)分析對(duì)系統(tǒng)進(jìn)行優(yōu)化,加強(qiáng)對(duì)人員的培訓(xùn),加強(qiáng)設(shè)備設(shè)施的保養(yǎng)等等。最后對(duì)優(yōu)化前后的運(yùn)作管理系統(tǒng)相關(guān)數(shù)據(jù)進(jìn)行對(duì)比,總結(jié)優(yōu)化過(guò)程的優(yōu)缺點(diǎn),完成效果評(píng)價(jià),為他人提供參考,為后續(xù)進(jìn)一步的系統(tǒng)優(yōu)化提供依據(jù)。
[Abstract]:Harbin motor driver processing section relies on the operation management system to realize the production management in the daily production, but there are many problems in the implementation of the operation management system. Unreasonable personnel deployment, unbalanced personnel skills, poor interchangeability lead to bottleneck process, production hindrance, equipment facilities aging, maintenance is not timely processing accuracy is difficult to ensure design requirements, equipment failure rate is high; Tool tools are unreasonable, not suitable in production, tools old corrosion is serious; material supply is unreasonable, some materials enter the factory later than the commissioning date, resulting in production stagnation, supplier supply cycle is not accurate, product quality is unstable; Unreasonable production plan, unreasonable design drawings, unreasonable processing process lead to efficiency decline, processing difficulties; environmental problems in the processing workshop affect the state of operators, resulting in safety, quality and other problems. In order to solve the above problems, we analyze the problems existing in the operation management system of the machine adding section from the factors such as human, machine, material, method, ring and so on, and find out the root of the problem. According to the reasons of the problems in the operation system, the optimization scheme is worked out. Reasonable adjustment of staffing, training, change of posts and other means to cultivate the comprehensive ability of personnel, so that the operator has a specialized level of operation. According to the task quantity in different periods, reasonable deployment and personnel regrouping solve the imbalance of personnel distribution and break the bottleneck problem. Through the above means to solve the personnel problem. Strengthen the maintenance of equipment to avoid sudden temporary shutdown of equipment. For the tool of the new product, it must be countersigned and verified before processing the product, and the old tool must be antirust to avoid rust failure. Through the above means to solve the problem of equipment and tools. Analyze the material advance plan and revise the demand time according to the product processing cycle. For supplier strict management, evaluation, victory over slightly jigging, to ensure supplier supply quality stability, timely arrival. Solve material related problems. Use JIT to ensure the timely and accurate production and manufacture of products. Use APQP to solve the unreasonable problem of design. Use BPR to solve all kinds of process and process problems. The process of product processing is more reasonable by combining the same kind of work, reasonable planning of work order, adjustment of working method, weakening of department distinction and so on. Through the above means to solve the problems in the production process. Through the control of factory temperature, reduce noise, improve lighting brightness, reduce the use of toxic and harmful chemicals, beautify the lounge and other means to improve the working environment. In order to ensure that the system optimization scheme can achieve practical results, we have formulated a detailed implementation plan and safeguard measures. In the system to improve the operation system, the use of relevant software and big data analysis to optimize the system, strengthen the training of personnel, strengthen the maintenance of equipment and facilities, and so on. Finally, the relevant data of the operation management system before and after the optimization are compared, the advantages and disadvantages of the optimization process are summarized, the effect evaluation is completed, and the reference is provided for others, and the basis for further system optimization is provided.
【學(xué)位授予單位】：吉林大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：TB497

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