Theo kết quả của cuộc khảo sát năm 2020 về các đặc thù bảo trì công nghiệp của tổ chức Plant Engineering thực hiện tại Mỹ đã nêu bật những điểm chính của bảo trì 4.0 hiện nay như sau:
88% các DN sản xuất tại Mỹ ưu tiên thực hiện chiến lược bảo trì phòng ngừa;
52% DN đã triển khai hệ thống quản lý bảo trì bằng máy tính (CMMS) vào công tác quản lý bảo trì.
Tuy nhiên vẫn có 51% DN sản xuất tại Mỹ vẫn còn sử dụng phương pháp chạy đến hỏng hóc.
46% các DN dành đến 10% chi phí hoạt động hàng năm cho quy trình bảo trì;
41% dành hơn 10% ngân sách này cho bảo trì.
Trung bình, mỗi DN dành 33 giờ/tuần cho bảo trì định kỳ, (tăng 13 giờ so với 20 giờ theo dữ liệu năm 2019).
Thiết bị sản xuất, thiết bị quay (động cơ, truyền động, v.v.) và hệ thống truyền động chất lỏng (khí nén, thủy lực, v.v.) là ba khu vực được hỗ trợ bảo trì nhiều nhất, tiếp theo là thiết bị xử lý vật liệu và hệ thống phân phối điện nội bộ.
88% các DN thuê ngoài một phần hoặc toàn bộ hoạt động bảo trì; Trong đó trung bình, mỗi DN thuê ngoài 23% hoạt động bảo trì. Nguyên nhân chính dẫn đến việc thuê ngoài là do có thỏa thuận với nhà sản xuất hoặc nhà cung cấp, thiếu kỹ năng trong đội ngũ hiện tại và thiếu thời gian/nhân lực cho bảo trì.
Nhân viên bảo trì chủ yếu được đào tạo về kỹ năng cơ bản cơ khí và điện/điện tử, cũng như an toàn. Các loại đào tạo khác bao gồm động cơ, hộp số, vòng bi và bôi trơn.
Các công nghệ phổ biến nhất để giám sát và/hoặc quản lý bảo trì là: CMMS, bảng tính/lịch trình do nội bộ tạo ra và lịch trình bảo trì tự động.
Nguyên nhân hàng đầu của ngừng máy đột xuất tại các DN công nghiệp là thiết bị cũ, tiếp theo là hỏng hóc cơ học, lỗi của người vận hành và thiếu đào tạo phù hợp. Hơn một nửa các DN đang có kế hoạch nâng cấp thiết bị để giảm thiểu gián đoạn không lên kế hoạch.
Thách thức lớn nhất để cải thiện bảo trì tại các DN công nghiệp là thiết bị cũ. Các trở ngại khác bao gồm thiếu hiểu biết về các tùy chọn và công nghệ mới, thiếu nguồn lực hoặc nhân lực và công nghệ lỗi thời.
48% các DN cho phép sử dụng các thiết bị kết nối để giám sát thiết bị sản xuất nhằm thu thập, phân tích dữ liệu máy móc và cải thiện các hoạt động bảo trì, kỹ thuật và/hoặc công nghệ vận hành/thông tin (OT/IT).
Công nghệ Internet Vạn Vật Công Nghiệp (IIoT) và các công nghệ liên quan đã giúp các DN hiểu rõ hơn về tình trạng máy móc, cải thiện độ tin cậy và dự đoán cũng như ngăn ngừa hỏng hóc thiết bị hiệu quả hơn.
Nguồn: CFE Media and Technology/Advanced Technology Services (ATS)
Zhu Yang is one of the Gabourey Sidibe Weight Loss Journey: Strategies and Successes
ten gongs in the Dagengmen s Yamen in the capital.At Yinshi, the civil and military officials who were waiting outside the Meridian Gate gathered together in twos and threes, saying some short words about their parents, and hiding needles in their mouths.
Now, his eyes are clear and energetic, his spirit is concentrated but not revealed, and his spirit is radiant.Yang Yan nodded silently.Lvzhong cares too much about his own blood and wants to maintain his peak physique, but what you really should do is to integrate the 2023 Illinois Health Trends: Why Kickin Keto Gummies Are Selling Out Fast
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Zhao Shou frowned slightly, put down his teacup, and asked Said Why do you do it The old gentleman shook his head and said helplessly I don t know, Mr.Fu Xiang said lightly Put it on the 2024’s Weight Loss Revolution: The Power of Vinegar Apple Cider
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Qi an moistened his throat with the teacup, and once again lamented the food without MSG.However, there was no armed struggle in this tax bank disappearance case, so the occurrence of the explosion was unreasonable.
Get out of here quickly, and don t use chicken feathers as arrows.Xu Qi an shook his head, not wanting to continue this topic.
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no conflict of interest.or die, or leave the capital forever.Eunuch Liu took a sip of tea and said There are people missing in the three yamen, and these missing people are most likely dishes, helping thieves secretly smuggle gunpowder.
Wait a minute Xu Qi an suddenly stopped in his tracks.In the inner city, somewhere in a small courtyard.Zhang Yuying knew that she was kidnapped, although she didn t know who it was.
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the CBD area of his previous life, and those who could live in it were rich people.Junior Sister Caiwei, what s wrong All the white clothes put on an attitude of humbly asking for advice.
In the past six months, we really couldn t live longer.Wei Yuan has two adoptive sons, one is Nangong Qianrou who is recognized by the yamen as more juicy than women.
Today, I came to Yunlu Academy for nothing.The younger generation has been stuck in the refinement realm for a long time.I admire you like this, but don t like you like this.
It s very conscientious they don t have to blame.Xu Qi an was awakened by the mighty voice, wiped the saliva from the corner of his mouth, and walked to the lobby of the county government.He has always been proud in front of his family, he is promising, he is famous, and he will be the pillar of the Xu family in the future.
Five hundred pieces of aunt s heart is beating wildly.The core of Song Tingfeng is, Yinluo provoked maliciously and made things difficult everywhere, Xu Qi an endured for a long time, and finally couldn t understand Yinluo Why Kickin Keto Gummies are the Ultimate Low-Carb Treat
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The figure is Yuan Ting and Yue Zhi.He is like a firefly in the night, shining brightly.
I saw the young man standing on a mountain top in the distance, dragging a knife with one hand, and raising his arm high with the other hand.Once he has too many thoughts, Qi Jingchun will lose his Making Sense of Keto: A Close Look at Keto Flow Gummies Reviews
Taoism. Therefore, the ensuing fight between the two sides is very different from Bai Ye, who unites with the poetry in his heart.
With this courage alone, how can he not be the number one person in the Demonic Way The first person is him.I am in an awkward situation now. I m afraid that I m afraid that a leaf will obscure my eyesight. Everything I can Top 5 Benefits of Visiting a Semaglutide Weight Loss Clinic Nearby: An Expert Insight
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If Yang Huang hadn t had some relationship with Shen Gaozong, he wouldn t have known where Song Yushao had gone to live in seclusion, let alone the grandson s daughter in law of the old swordsman Janelle Brown’s Halloween Weight Loss Reveal: 5 Ways She Transformed in 2024
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Look, as long as the male and female protagonists do the right thing, even if they kill people and set fires, the loss of morality is justifiable, and it is the fault of others.You are looking for an actor to play against each other in Yiye, you know exactly what your plan is.
He had known Zhao Ruyue since he was a child.In his heart, Zhao Ruyue was beautiful and noble, like a fairy, and he had Vibez Keto Gummies Review 2023: Unlocking the Secrets in New Zealand
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Zhao Ruyue said in her heart, she finally remembered that there was such a person as her, it was really rare.It is normal for mines to collapse during mining.Chu Kuan was not affected too much.
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After all, it can cause two kinds of signs.It can be seen that your friend s refining level is quite good.Shao Nan was rather depressed.Up to now, I haven t felt anything about the domain, and others are thinking about having a baby.
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I have met five seniors.Looking at this posture, Shao Nan knew that the five people did not want to introduce himself.
In the deep mud of the swamp, it can be said that some normal people will never go to the place.And this news is centered on several square cities, and it is spreading to every corner quickly.
As the green shadow got closer and closer to the carriage, the five of Shaonan became more and more nervous.I m going This is the base of the Bibo Huanyue Clan.
Shao Nan didn t want to accompany Wen Hou to continue acting.A sword formula that had been kneaded in his hand a long time ago was released with some reluctance.
Shao Nan is looking for a way of fire that can include all his perceptions, which is very difficult.Half a year is enough for Zihuang to have a deeper understanding of Shaonan.
Of course, it was a big table, and several people gathered together, because he didn t know when Shao Nan would return.Of course, this does not rule out the effect of the refining tool on Shao Nan by analogy.
I know Can you shut up Shao Nan roared.Underside Underside Shao Nan was taken aback, and was almost entangled by the black shadow rushing out from below.
