本文選題：晶片分選設(shè)備　切入點(diǎn)：RULA　出處：《浙江理工大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：該項(xiàng)目來源于某某電子有限公司的某型半自動(dòng)晶片分選機(jī)外觀優(yōu)化設(shè)計(jì)項(xiàng)目。采用半自動(dòng)晶片分選機(jī)進(jìn)行晶片分選作業(yè),一般采取坐姿方式進(jìn)行,在作業(yè)過程中需要上肢長時(shí)間進(jìn)行頻繁的手工操作,是一種典型的手工作業(yè)工種,若晶片分選設(shè)備的設(shè)計(jì)不符合工效學(xué)原理,長時(shí)間頻繁的的手工操作容易導(dǎo)致一系列肌肉骨骼疾病。因此,在優(yōu)化設(shè)計(jì)的過程中需要更多地考慮工效學(xué)方面的因素,提高產(chǎn)品使用的舒適性。舒適性是人們一貫的追求,在產(chǎn)品優(yōu)化設(shè)計(jì)過程中,根據(jù)產(chǎn)品特征和操作方式構(gòu)建恰當(dāng)?shù)脑u(píng)估方法對當(dāng)前產(chǎn)品進(jìn)行工效學(xué)分析與評(píng)價(jià),可以發(fā)現(xiàn)當(dāng)前產(chǎn)品中存在的工效學(xué)問題并給出相應(yīng)的優(yōu)化設(shè)計(jì)方向。在優(yōu)化設(shè)計(jì)方案完成后,對選定的設(shè)計(jì)方案進(jìn)行實(shí)驗(yàn)評(píng)估驗(yàn)證,可以確保產(chǎn)品符合工效學(xué)原理,從而提高產(chǎn)品使用的舒適性,降低工人患肌肉骨骼疾病的風(fēng)險(xiǎn)。在對合作企業(yè)總經(jīng)理和工程師進(jìn)行用戶訪談后,了解了產(chǎn)品主要使用人群、晶片分選作業(yè)的流程以及晶片分選作業(yè)過程中人機(jī)交互的關(guān)鍵接觸點(diǎn)。然后,對該型需要改進(jìn)的晶片分選機(jī)的工作空間進(jìn)行了了分析,針對目標(biāo)使用人群,參照國家標(biāo)準(zhǔn)選取相關(guān)的人體尺寸數(shù)據(jù),對晶片分選機(jī)的基本尺寸數(shù)據(jù)進(jìn)行了計(jì)算并給出了參考值。此外,對產(chǎn)品目標(biāo)使用人群進(jìn)行了用戶訪談,了解他們在操作過程遇到的問題,在此基礎(chǔ)上構(gòu)建了晶片分選作業(yè)的用戶體驗(yàn)地圖,將用戶在操作過程中各關(guān)鍵接觸點(diǎn)處的問題進(jìn)行了可視化呈現(xiàn),幫助設(shè)計(jì)師更好的了解用戶使用過程中遇到的問題。根據(jù)晶片分選作業(yè)作業(yè)的特征,構(gòu)建了基于用戶作業(yè)姿勢的工效學(xué)評(píng)價(jià)方法,即以RULA快速上肢測評(píng)為主,以工作空間和用戶使用產(chǎn)品的主觀舒適度評(píng)估為輔的評(píng)價(jià)方法,并給出了相應(yīng)的評(píng)價(jià)指標(biāo)。利用該方法對當(dāng)前產(chǎn)品進(jìn)行了評(píng)估,找出了當(dāng)前產(chǎn)品中存在的問題并給出了相應(yīng)的優(yōu)化設(shè)計(jì)方向。最后,進(jìn)行了晶片分選機(jī)的外觀優(yōu)化設(shè)計(jì)工作,根據(jù)之前實(shí)驗(yàn)評(píng)估給出的優(yōu)化設(shè)計(jì)方向,結(jié)合用戶需求分析的結(jié)果,設(shè)計(jì)了多款產(chǎn)品外觀方案,通過德爾菲法對設(shè)計(jì)方案進(jìn)行了篩選,并用之前構(gòu)建的評(píng)估方法對選定的設(shè)計(jì)方案進(jìn)行了驗(yàn)證評(píng)估,確保優(yōu)化方案符合工效學(xué)要求。本研究的成果包括:針對目標(biāo)使用人群對產(chǎn)品基本尺寸進(jìn)行了重新計(jì)算并給出了推薦值;構(gòu)建了晶片分選作業(yè)用戶體驗(yàn)地圖來直觀展示用戶使用產(chǎn)品時(shí)遇到的問題;基于晶片分選作業(yè)的特征構(gòu)建了相應(yīng)的工效學(xué)評(píng)估方法;對合作企業(yè)需要進(jìn)行改進(jìn)的某型產(chǎn)品進(jìn)行了工效學(xué)評(píng)估實(shí)驗(yàn),找出了其中存在的問題并給出了相應(yīng)的優(yōu)化設(shè)計(jì)方向;設(shè)計(jì)了多款晶片分選機(jī)的外觀方案,并從中篩選出最優(yōu)方案,實(shí)驗(yàn)評(píng)估結(jié)果顯示該方案極大的提升了用戶操作過程中的舒適性。
[Abstract]:The project is derived from the appearance optimization design project of a semi-automatic wafer separator in some electronic co., Ltd. The semi-automatic wafer separator is used for wafer sorting, which is generally carried out by sitting posture. In the process of operation, the upper limbs need frequent manual operation for a long time, so it is a typical manual work type. If the design of the wafer sorting equipment does not conform to the ergonomics principle, Frequent manual manipulation for a long time can easily lead to a series of musculoskeletal diseases. Therefore, more ergonomic factors should be taken into account in the process of optimization design to improve the comfort of the products. In the process of product optimization design, an appropriate evaluation method is constructed according to the product characteristics and operation mode to analyze and evaluate the current product ergonomically. The ergonomics problems existing in the current products can be found and the corresponding optimal design direction can be given. After the completion of the optimal design scheme, the selected design scheme can be evaluated and verified experimentally, which can ensure that the product conforms to the ergonomics principle. In order to improve the comfort of product use and reduce the risk of workers suffering from musculoskeletal diseases. After user interviews with the general manager and engineers of the joint venture, we learned about the main users of the products. The process of wafer sorting and the key contact point of man-machine interaction in the process of wafer sorting. Then, the workspace of the chip sorting machine needed to be improved is analyzed, aiming at the target users. The basic size data of the wafer separator are calculated and the reference values are given according to the relevant human dimension data selected from the national standard. In addition, the user interviews with the target users of the product are carried out. On the basis of understanding the problems they encountered in the operation process, the user experience map of the wafer sorting operation was constructed, and the problems at the key contact points of the user during the operation were visualized. According to the characteristics of wafer sorting operation, an ergonomic evaluation method based on user's job posture is constructed, which is based on RULA fast upper limb evaluation. The evaluation method is supplemented by the subjective comfort evaluation of the products used by the users and the workspace, and the corresponding evaluation indexes are given. The current products are evaluated by this method. The problems existing in the current product are found and the corresponding optimal design direction is given. Finally, the appearance optimization design of the wafer separator is carried out, and the optimal design direction is given according to the previous experimental evaluation. Based on the results of user demand analysis, several product appearance schemes are designed, and the design schemes are screened by Delphi method. The selected design schemes are verified and evaluated by the previous evaluation methods. The results of this study include: the basic size of the product is recalculated for the target users and the recommended value is given; The user experience map of the wafer sorting operation is constructed to show the problems encountered when the user uses the product directly, and the corresponding ergonomics evaluation method is constructed based on the characteristics of the wafer sorting operation. The ergonomics evaluation experiment of a kind of product needed to be improved in the cooperative enterprise is carried out, the existing problems are found out and the corresponding optimum design direction is given, and the appearance scheme of many kinds of wafer separator is designed. The experimental results show that the scheme greatly improves the comfort of the user.
【學(xué)位授予單位】：浙江理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TN05

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