Ý nghĩa hệ thống cảnh báo sản xuất andon với quản lý sản xuất hiện đại
1. Khái niệm Hệ thống cảnh báo sản xuất Andon (Andon system) là gì ?
Có thể hiểu nôm na, Hệ thống cảnh báo sản xuất Andon là một hệ thống giám sát, thu thập các dữ liệu vận hành của quá trình sản xuất, từ đó phát hiện và đưa ra cảnh báo cho các bất thường có thể phát sinh. Các cảnh báo này được đưa đến người vận hành hoặc nhà quản lý thông qua các thông báo bằng đèn hiệu, hình ảnh, âm thanh hoặc các báo cáo trực quan trên phần mềm của hệ thống.
2. Hệ thống cảnh báo sản xuất Andon System có phải là một phần của quá trình kiểm soát chất lượng Jidoka ?
Quá trình kiểm soát chất lượngJidoka là một thuật ngữ phổ biến trong sản xuất tinh gọn (Lean manufacturing) và là một trong những trụ cột của Hệ thống sản xuất Toyota Production System. Áp dụng quá trình kiểm soát chất lượng Jidoka giúp phát hiện và xử lý các vấn đề sản xuất sớm từ đó giúp ngăn chặn lỗi và tránh được các tổn thất về thời gian, chi phí sản xuất cho doanh nghiệp.
Khi áp dụng quá trình này, một khi vấn đề phát sinh đồng nghĩa với có cơ hội để phát hiện ra nguyên nhân gốc rễ của vấn đề. Từ đó hạn chế tối đa cơ hội để phát sinh lỗi đó trong tương lai.
Ngày nay, Jidoka được định nghĩa là “tự động hóa với tư duy con người”. Có thể hiểu Jidoka là sự kết hợp giữa máy móc và trí tuệ của con người để phát hiện lỗi và thực hiện các biện pháp xử lý nhanh chóng khi có lỗi phát sinh. Jidoka bao gồm những công cụ như: Kĩ thuật đặt câu hỏi giải quyết vấn đề 5 tại sao (5 Whys), Công cụ phòng ngừa sai lỗi hay chống sai lỗi Poka Yoke (Fool-proofing) và cuối cùng là hệ thống cảnh báo sản xuất Andon
Khi áp dụng tất cả các công cụ kể trên bao gồm cả Andon System chúng ta sẽ xây dựng được quá trình kiểm soát chất lượng Jidoka tại doanh nghiệp, đó cũng là tiền đề để các doanh nghiệp tiến tới thực hiện sản xuất tinh gọn Lean manufacturing
3. Các hình thức phổ biến của một hệ thống Andon ngày nay ?
Ngày nay, hệ thống cảnh báo sản xuất Andon System đã rất phổ biến trong các nhà máy sản xuất của các doanh nghiệp vừa và lớn tại nhiều quốc gia trên thế giới. Do đó, tùy theo quy mô và đặc thù sản xuất của từng doanh nghiệp mà ngày nay hệ thống cảnh báo sản xuất Andon System cũng có nhiều loại với các đặc thù khác nhau: từ những hệ thống Andon system đơn giản chi phí thấp chỉ giám sát và cảnh báo trên một thiết bị/dây chuyền, đến các hệ thống Andon system hiện đại cho phép giám sát toàn bộ quy trình sản xuất trong một nhà máy.
Với các hệ thống Andon system giá rẻ, chi phí thấp thông thường sẽ chỉ bao gồm 1 hệ thống thu thập, xử lý dữ liệu và 1 hệ thống cảnh báo đơn giản bằng đèn/chuông khi có sự cố phát sinh. Ngược lại các hệ thống Andon system phức tạp như SmartTrack còn tích hợp thêm các phần mềm giúp thông báo lỗi qua email, tin nhắn SMS và có khả năng tính toán hiệu suất vận hành OEE, năng suất sản xuất cho toàn nhà máy. Bên cạnh đó, các hệ thốngf Andon System hiện đại còn được tích hợp với các giải pháp phần mềm quản trị tài sản EAM, phần mềm quản lý bảo trì CMMS hay phần mềm quản trị doanh nghiệp ERP giúp tạo thành 1 hệ sinh thái giải pháp hoàn chỉnh cho các doanh nghiệp sản xuất.
4. Cách thức hoạt động
Cách thức hoạt động của hệ thống cảnh báo sản xuất Andon là: dựa trên thu thập dữ liệu vận hành sản xuất, hệ thống sẽ phát ra các thông báo cho nhân viên vận hành khi có sự cố phát sinh. Từ đó nhân viên vận hành sẽ kích hoạt các hệ thống cảnh báo để báo cho các bộ phận liên quan để kịp thời giải quyết sự cố trước khi nó trở nên nghiêm trọng.
5. Lợi ích của hệ thống cảnh báo sản xuất Andon với doanh nghiệp
Dựa trên cơ chế này, hệ thống cảnh báo sản xuất Andon đem lại cho doanh nghiệp nhiều lợi ích như:
Hạn chế sự cố gây ngừng hoạt động của dây chuyền sản xuất
Hạn chế hư hỏng, gia tăng tuổi thọ thiết bị
Giảm chi phí vận hành, bảo dưỡng thiết bị
Tiết kiệm thời gian, chi phí cho việc sửa chữa, khắc phục sự cố
Đảm bảo an toàn cho người vận hành
Đảm bảo chất lượng sản phẩm, hạn chế tối đa việc tạo thành các sản phẩm lỗi.
Đối với nhà quản lý sản xuất, Andon cũng mang lại nhiều ít lợi: – Giảm tải áp lực, thời gian và công sức cho việc giám sát sản xuất
Giúp nhà quản lý phát hiện ra những vấn đề tồn tại trong vận hành sản xuất từ đó có cơ hội để cải tiến, nâng cao năng suất trong tương lai.
Dễ dàng theo dõi và đánh giá hiệu quả khắc phục các vấn đề phát sinh
Giúp nhà quản lý dễ truy cập và lưu trữ các thông tin liên quan đến công việc
Today What street did I go shopping with my How to Incorporate Keto Clean Gummies into Your Weight Loss Journey
maid, how much did I spend on what food and goods, which sage book was the content of the article recited in the morning, when did I drink secretly for the first time, who did I go to the small town with to fly kites to catch crickets, because What happened, who and where the dispute occurred, etc.
It is precisely the Shenxian Terrace that has made the greatest contribution to the Fengxue Temple in the past three hundred years.Did you choose it Chen Ping an was a little embarrassed and unwilling to tell the reason. At that time, Chen Pingan was spreading the map and was hesitant about which mountain to choose.
Qi s Cliff Academy. The most famous one. If your grandfather knew that you stayed in the town to study instead of going to the Cliff Academy, I think his old man s coffin would not be able to cover it.She had long legs, which was very suitable for Liu Baqiao. She was Chen Songfeng s distant relative. As for how far away she was, Chen Songfeng never mentioned it.
Putting up two dykes ends up like creating a small pond. Li Baoping came to the bank near the pond and squatted, eyes wide open, watching Chen Ping an start to mend the holes, his movements were fast and full of beauty.She suddenly turned her head and winked, Proven 7 Benefits of Shark Tank Keto Flow Gummies During Winter Festivities
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just walked out of Fulu Street was also looking up.After about a stick of incense, the fire dragon Hao, who kept flapping around in the river bed, seemed to have finally caught the cunning target.
Song Jixin glanced at the door of the next door from the corner of his eye, looking slightly absent minded and inappropriate.But the beauty of the great Shark Tank Weight Loss Gummies Reviews: Are They the Real Deal for Weight Loss Enthusiasts?
road is that there is no absolute road. Now the Lizhu Cave sky is broken and falling, the golden carp caught in the Sui Dynasty by the Dragon King s basket, the fire dragon that turned into the bracelet on Ruan Xiu s wrist, and the one beside True Lord Liu Zhimao of Jiejiang.
The little girl explained it into the small town dialect and timidly said Sister He said, You are a person who cherishes blessings.Now it seems that everything is still lost. Pay it back to you, and everything will be settled in the future.
There was nothing wrong with her. He had no choice but to treat this discomfort as Cai Jinjian s. What he did attracted the gaze of the celestial sage in the town.
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was completely reduced to a ruins of mountains and rivers, otherwise he would still have to fight.the reason why Wei Wei is willing to act as ordered is that, in the final analysis, it is of course still profitable and the risk is minimal.
In the early years, the previous owner Xu Tong suddenly retreated into seclusion and gave way to his legitimate son.Pei Qian lay on the railing and looked into the distance, Sect Leader Jiang, thank you. Jiang Shangzhen looked into the distance. smiled and said Health Experts Endorse: The Proven Benefits of Shark Tank Gummies Keto in Achieving a Leaner Figure
Thank me for rushing to Mirage City Pei Qian shook his head, Thank you for your blessed land of Cloud Cave, allowing me to meet the master earlier.
Xu Yuanxia rolled her eyes and drank from a large bowl. She did not persuade Zhang Shanfeng to drink more. At the wine table, she urged others to be heroic.For example, the female cultivator went down the mountain to return to her hometown to visit relatives, and the Wu who passed by Xianyou County In the hotel, the slovenly man who Are Keto Pills Safe? The 2022 Experience of Postpartum Moms in Nevada Seeking Abdominal Fat Loss
was once his childhood sweetheart suddenly regained his composure and went out for a long trip, but disappeared without a trace.
Zheng Qian regarded him as his disciple, but unfortunately the little girl remained unmoved. This girl named Zheng Qian is amazing. She doesn t say the origin of her boxing skills, but she is a crazy woman who seems to be obsessed with martial arts.I studied hard since I was a child. Although I have no fame yet, I have read thousands of books, traveled thousands of miles, 5 Effective Jenny Craig Weight Loss Strategies for Success
have lofty ambitions, have a small family background, and have an ancestral home in the town, which is in an excellent location.
This unfamiliar round faced girl looked a little confused. Do you not understand the meaning of the words, or do you not understand the words at all Not a native of Dali So you can t understand Mandarin Sure enough, the girl asked Where is this The most elegant words in the world.
In addition, the family was really poor and really couldn t afford the money, so they packed him in a sack.As for The four people including Literary Sage, not to mention the most holy teacher, Li Sheng, Yasheng and the old scholar, of course all have this capacity , but the three of them each have their own way to travel How Rebel Wilson Transformed Her Body: Unraveling Her Weight Loss Techniques
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Getting too close is a taboo. On the lonely grave, Chen Pingan burned three sticks of incense. It was not until I looked at the tombstone today that I knew the name of the old grandma, whether Kickin Keto Gummies Reviews: How 100 American Women Transformed Their Fitness Journey with This Weight Loss Supplement
it was good or bad.Pei Qian s face immediately became embarrassed. Chen Pingan, who had not thought much about it, immediately thought more and glanced at his founding disciple.
To this day, many tourists at Yunji Peak and Laojun Mountain are still blocked at the door and are not allowed to go to other attractions through Huangheji.Now Chen Ping an can talk better than you. On the list of masters in Lizhu Cave Sky back then, he could even tell Malanhua in Xinghua Lane, Mu Ping Lane The widow, and Li Huai s mother, gave them a Achieve Your Weight Loss Goals with ACV Keto Gummies: A Delicious Solution
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At Taoye Ferry, I accompanied the master to meet that.
Chen Yin, and he talked to me a few words from his heart. I promised him one thing, that he would protect Mirage City and the Yao family, and bet on whether a certain person in the future would make things worse and cause trouble for himself.Scholars are all like this anyway, but in fact, our world s literary world is about the same. It s better to say that in other worlds, if Jessica Simpson Weight Loss: Key Strategies for Her Success
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When Li Liu left Lizhu Cave for the first time, he followed his parents to the Lion Peak in Luzhou, Beiju.Jiang Shangzhen nodded and said Then just take it as a joke and don t take it seriously. Someone else coming here may not be to my and Master Chen s liking.
He must have the luck to protect the avenue. Now he has become the chief worshiper of Zhenjing Sect. It is rumored that he has reached the immortal realm.A five mountain talisman represents five mountains. When the penultimate mountain came down, Chen Ping an threw out a habitual punch, Scientifically-Backed Nova Optimal Keto ACV Gummies 2024: A Breakthrough in Wellness
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However, Zhou Mi asked all the academy disciples to stay in the central part to accompany the capital and went south alone.The wine cup is a gift from the Blessed Land. After drinking the wine, if the monk feels it is troublesome and does not care about it, he will throw it into the river outside Huangheji.
Especially Gu Ruoyi, who looked at the little one in her arms with heartache and pursed her lips.Bai Feifei, what were you doing just now Li Wenhua s low and rich voice sounded.
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I need to tell you. Xiang Yanyi just went to see Xinran What did you say Xiang Yanyi went to Xinran and said some outrageous things to Xinran.
Thinking about it, I can t stand up as easily as I was not pregnant with my big belly.Can you take me to see you now Yeah. Gu Ruoyi s voice just finished.
Li Shaoting s thin lips curved up in a slight curve What are you afraid of There is nothing about you that I have never seen before If you don t go out, go and bask in the sun by yourself.Li s friends Gu Ruoyi nodded Well, we just went to find them.
I heard that the child hadn t eaten for several days and was so hungry that he was hanging with only one breath.Oh, it s true that I like this script, but if someone likes it more than me, why don t I be an adult Unlike some people who will always do things to steal love Lu Qianxue, if you want to let Keto + ACV Gummies Reviews: How Over 50s in 2024 Are Shedding 15 Pounds Easily
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Coincidentally, she, Du Mingxuan, was not a vegetarian either Didn t I say something was wrong The person in charge of Lu Qianxue posted an announcement on Weibo.Bai Luo glanced at the people on the computer, and when he saw Gu Ruoyi and the young master, he bent down and kept saying hello to the young master on the computer.
Your attitude towards Bai Feifei and your previous indifference towards Ating.I said let go Gu Ruoyi repeated loudly, then forcefully shook off Lu Qianxue s hand.
I think a lot of interesting things happened that people would like to hear.I wonder what s going on now Hallyu Nian is a man who simply has no topic to talk about.
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Ge Weimin regards the production team as more important than his life, so of course he is worried about the production team.She smiled and said, Mr.Chu is back.Zhou Chen thought that the secretary was lying to him, but when she heard her say that he was back, he quickly turned his head and saw a handsome, handsome young man in a suit and leather shoes.
The general of the Leijun meant that they would attack Jianjun after a full meal.Look at what a good family she married, she is really a blessing accumulated for three generations.
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Heli can be regarded as the full of the relationship between the two families these years.Although Dong Yufang is not a person who likes family status, but Prince Xiang s mansion is a royal mansion after all, so why would he like the family background of the Lin family Lin Yuzhi said I will find an opportunity to return the Luozi to you.
She thought that the two of them were husband and wife, and the uncle would definitely marry her, but unexpectedly, the uncle committed suicide in shame.I am not the biological daughter of the Zhao family.
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Chu Han wiped away her tears, took her hand and said, Come on, I ll take you to the town, buy cloth for you to make new clothes and shoes, and then wear new clothes to meet your parents.He offered fifty taels, which was higher than anywhere else.
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