臺灣博碩士論文加值系統

工業超音波清洗機，是屬於中高類別單價的自動化清洗設備，清洗設備不僅可以代替雇主降低人力成本外，了解清洗生產製程內容，實際縮短清洗生產製程時間，能提升產能效率，並可提升雇主的產品品質，達到高品質之要求。
本論文針對超音波清洗機的加熱功能及超音波換能器功能損壞率、清洗效果、製程時間、加熱功能的控制元件損壞率、設備總電源耗電功率、機電整合控制系統、客訴等問題，進行全面功能改善，改善工作場所的空氣品質與人員健康，增加產能並提升工業化超音波清洗機的安全壽命與穩定度。銷售數據顯示，T公司2015年超音波清洗機共售出67台，設備加裝浮球液位保護開關，減少設備保固更換零件，與前一年相比，節省金額3,043,300元；且出勤維修次數比前一年減少83次。流體加裝過濾器，溶劑耗用量減少，節省生產成本，致能器改善後，T公司2015年1200W超音波主機少更換12台，1200W發振面少更換13組，與前一年相比，節省金額440,000元。機構安全與過熱保護改善，使客戶滿意度提高，這些都是本論文主要貢獻。

Industrial ultrasonic cleaning machine belongs to high category monovalent automated cleaning equipment, cleaning equipment not only can replace the employers to reduce labor costs, but learn to clean production process content, the actual shortening clean production process time, can improve productivity efficiency, and enhance the employer product quality, achieve high quality requirements.
In this thesis, the heating function of ultrasonic cleaning machines and ultrasonic transducer function failure rate, cleaning effect, process time are investigated. Besides, the failure rate of the control element heating function, total power consumption power equipment, electromechanical integration control system are also discuss. Moreover, the customer complaints and other issues to conduct a comprehensive functional improvement, improve air quality and human health in the workplace, increase productivity and improve the life of the security and stability of industrial ultrasonic cleaning machine are also discuss. According to the sales data of T Company of year 2015, it can be found that the company sold a total of 67 sets of ultrasonic cleaning machine. These machines are equipped with float level switch to ensure the liquid level, it lengthen the mean time to failure. Compared to the previous year, it saves NT$3,043,300. Besides, the attendance and maintenance times are decrease 83 times compared to the previous year. Moreover, the fluid filter installed, resulting in reduced solvent consumption, save production costs, improve after-enable devices. The 1200W ultrasonic host is less replacement of 12sets of T Company during year 2015. The 1200W oscillation face is less replacement of 13 sets, compare with the previous year, it saves NT$440,000. Increase safety and thermal protection mechanism of the ultrasonic cleaning machine, also improve satisfaction of the customers, these are the main contributions of this thesis.

中文摘要……………………………………………… i
英文摘要……………………………………………… ii
謝誌……………………………………………… iii
目錄……………………………………………… iv
圖目錄……………………………………………… vi
表目錄……………………………………………… x
第一章 緒論……………………………………………… 1
1.1研究動機……………………………………………… 1
1.2研究目的……………………………………………… 3
1.3研究流程……………………………………………… 5
1.4論文架構……………………………………………… 6
第二章 文獻探討……………………………………………… 7
2.1超音波原理與應用……………………………………………… 7
2.2壓電效應原理與應用……………………………………………… 11
2.3脫脂劑的原理與選用…………………………………………… 14
第三章 超音波清洗機……………………………………………… 15
3.1超音波清洗機架構……………………………………………… 15
3.2電力控制架構……………………………………………… 18
3.3超音波發振面製作流程……………………………………………… 22
3.4改善目標……………………………………………… 26
第四章 整體功能改善……………………………………………… 37
4.1電壓源與浮球液位保護開關改善……………………………………………… 37
4.2加熱與超音波效能改善……………………………………………… 42
4.3流體過濾與致能器改善……………………………………………… 45
4.4機構安全與過熱保護改善……………………………………………… 48
第五章 結論與展望……………………………………………… 50
5.1結論……………………………………………… 50
5.2展望……………………………………………… 50
參考文獻……………………………………………… 51

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