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
It should not be a magic weapon. So, the question is, what is the meaning of repair Anyway, there were only two broken spirit crystals.Su Ye did everything he could, and after feeding Huahua, he returned to the back room and took out a few pills and put them into his mouth.
The shackles on the ankle kept rubbing wounds, and then they healed and rubbed new wounds.This means that he can use the spirit of speech. However, Su Ye needs to continue to verify whether it is accidental or inevitable.
At the same time, Su Ye also discovered that there was more than one passage leading to the platform.Beyond that, nothing else matters. Chen Xian said as he walked Because you are making such a fuss, the three people invited to be judges at this year s Double Ninth Poetry Festival are also quite extraordinary.
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Su Ye said speechlessly We are not looking for a way.
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Temple, in charge of criminal law. Although solving crimes is not his main job, he occasionally lends a hand.
If he has the foundation building stage cultivation level, he can definitely fight it
Go to the city gate Su Ye made up his mind decisively and immediately pulled out another talisman.In a way, this can be regarded as a kind of practice.
The little white fox licked his paws and said again I can do magic walking.Su Ye pondered for a moment In that case , can t you just ask the Sixth Prince to testify for you I didn t see the Sixth Prince that day.
Therefore, almost all the jailers in Black Mountain make their own wine.It s dangerous, so of course we can t let them start work.
Then
A hanged man stood in front of Su Ye, holding two boxes that he had moved from the underground palace.for the reward of little brother Su, Wang felt sorry and left a sword gourd magical weapon.
This Things are going quite well, and shopkeeper Rong has managed things well.However, it is obviously not that simple to achieve a breakthrough Opening the spiritual stage and nourishing the soul is a transformation from the cultivation of the physical body to the unity of body and spirit.
The bone beast corpse spirit is extremely fast and can run wildly along the stone wall.The city lord has a Taoist couple, and even a sixteen bedroom boy As the city lord of Yunyi City, Murong Jingyang has quite a lot of romantic affairs
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said with disdain, Does he have any heirs This really confused all the jailers.
Is this place a training hall in the palace Su Ye looked around and estimated based on the exposed markings that Plant of Life CBD Review: A Comprehensive Analysis of the Product's Efficacy and Benefits (mcLlT)
the spirit gathering array was probably ten times the size of the ordinary spirit gathering array The next moment, Su Ye suddenly showed joy.Only by being cautious can you survive for a long time.
Therefore, Su Ye I won t go. It just so happened that there was nothing going on on both sides for the time being, so Su Ye planned to go out of the city.It is the kind of spiritual material of the same grade that requires a premium.
Lian Yunyu spread his hands. He said An hour ago, the news came from the palace that Mr.Taiyin Secret Realm I don t know who reacted first and shouted loudly, and then the hillside suddenly became noisy.
Each one flapped its black wings and pounced viciously on the demon dragon and the ice rock beast.The temples in Wu Mountain are the altars of the world of immortality in this country God bless our country Our monks can have peace in the territory of Wu.
As soon as Bingdie flew up, Liang Yuzhu felt like seeing an old friend reunited after a long separation.One sentence. As a result, Liang Yuzhu felt bored on the broad back of the ninth level giant whale.
I don t know when we meet again. With the incredible qualifications of the eldest daughter of the Lu family, she may have already reached the Nascent Soul stage And I am still a golden elixir cultivator, and I will gradually drift away in the future.The green black fish demon comforted him and said, Relax, We will help you resist the minor calamity It s foolproof.
simple. Si Kou Tingyan exclaimed after hearing this Great Who would have thought that you two would dare to fight back and retreat calmly, I admire you, I admire you Yao Guangxu, a physical practitioner, also raised his thumb in praise and looked at Ye Ling s mount up and down.Ye Ling took a breath of air conditioning. To be able to hit a twelfth level earth magic ship like this, Taoist Crab Finding Reliable Earth Med CBD Gummies Near Me
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clung to the side of the ship to watch.
The fighting power of the armored wooden people is stronger, but it is nothing to be afraid of Hongtang, Qingwan and Hong Guanlin nodded in response and followed the captain out of the casual cultivator camp.There must be unknown things in the corners. Treasure Map.
As long as there were enough materials and some sacrifices, the grade could be improved.In addition to the Tiandan Immortal Sect, Ye Ling even saw several female disciples.
Even Xiao Tao, who was the most curious, was so frightened when he saw Pavilion Master Cui s huge lump after opening his eyes for the first time that he hurriedly closed his eyes and murmured Pig Sisters, please don t look at it, otherwise it will happen.The spirit beasts walked through the sea water as if they were walking on flat ground, killing and trampling many sixth level monsters.
Luo Chen, on the other hand, also turned a blind eye to this.In his previous life, he had seen similar scenes countless times in various media, but today, he was still immersed in it.
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for the bright moon.Thinking about how his own sister had been running around with pain all these years to help him keep his position as crown prince.
Thinking of this, the Jin family looked at Luo Chen with envy.Because in order to open up the twelve serious meridians and cultivate the true energy, you need methods, and these methods can only be found in Qigong.
Huh, take two steps forward and stand in front of the beautiful woman.These are my family s personal soldiers and have nothing to do with the imperial court After speaking, Luo Chen pointed to a big flag beside him.
He won t be able to recover without a few months of rest.That s it Luo Chen nodded, and then looked back at the stone chair.
What do you want to do Seeing that these people really wanted to torture him, Bu Tuo suddenly shouted with anger I am the punishment manager of the Six Gates.After smashing the tail, the matter was not over yet.
When did there be so many heaven level martial arts secrets in Daheng Mountain I picked up several copies at a time.If my daughter has the ability, she can still use it.
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You can spend ten thousand taels of silver without blinking an eye.The walls at the front and back of the room are as tall as a person, but the left and right parts are only half a person tall, so you can step in with a slight jump.
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arms and threw them at Shen San Leave the house deed and leave with the banknotes Shen San looked at Luo Chen intently.
As soon as these dozen Purple Mist Guards appeared, without saying a word, they quickly took out finger thick arrows from the quiver behind their backs, then opened their giant bows half a man high and fired fiercely at the men in black in the courtyard.His throat rolled up and down, and Ziye said in a deep voice Boy Luo Although you are strong and have the power of a sword, if I don t agree, you will never be able to save the people in the prison Moreover, this matter cannot be solved by force snort Another cold snort, and Luo Chen s momentum Keto Gummies Reviews Consumer Reports: Unlocking the Power of Speedy ACV 250mg Gummies for Weight Lo
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and she was also made to kneel at the gate of Weiminghai, making her a joke.Not only because the eighteen members of the Fusheng Company were exterminated, but also because this family was originally a warrior, but an old man named Liang Rong killed all eighteen members of their family in just one night Liang Rong disappeared after that, and the Special Task Force failed to capture him for many years.
But she didn t expect that Qin Chuan not only accepted it, but also spent all his money to buy it, which made her confused.Giggle
No wonder, I think Young Master Wu has a refined temperament, completely different from the so called Dragon Lord who came from a grassroots background.
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As a result, Wu Mian not only failed to prove himself to the sect, but was also pressed to the ground and rubbed by an unknown so called new dragon master.From the first moment she saw Qin Feng, she looked down on Qin Feng.
But when Qin Feng passed by her, he didn t even look at her and walked directly over.The tricks he used were all the unique skills of Tiexian Villa and did not use other martial arts.
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Qin Feng s words are useless, this boy insists on following Qin Feng.Let alone Song Qinghui, even if Chen Li was still alive, it would be impossible to get the 30 back.
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