Đối với sản xuất công nghiệp nói chung ngoài việc thực thi vận hành hệ thống thì công tác bảo trì thiết bị, hệ thống cũng là một vấn đề quan trọng, cần được thực hiện một cách tối ưu. Hôm nay, Vietsoft sẽ cùng các bạn nghiên cứu về công việc bảo trì trong ngành công nghiệp qua một số phương pháp bảo trì.
Trên thực tế để công tác bảo trì đạt hiệu quả cao ta có thể sử dụng các cách bảo trì khác nhau phù hợp với từng mô hình hệ thống của mình. Bảo trì là công tác đặc biệt quan trọng giúp cho hệ thống nhà máy xí nghiệp đảm bảo hoạt động. Sau đây chúng ta sẽ nghiên cứu 5 phương pháp bảo trì: bảo trì phục hồi, bảo trì phòng ngừa, bảo trì cơ hội, bảo trì dựa trên tình trạng, bảo trì tiên đoán để có thể nhận thấy sự khác biệt cũng như ưu nhược điểm của từng cách thức thực hiện nhé.
1. Bảo trì phục hồi
Có thể nói đây chính là phương pháp đầu tiên trong bảo trì công nghiệp, thực chất hoạt động này chính là việc sửa chữa khắc phục sự cố tức thời. Cũng bởi thế mà phương pháp này còn được gọi là sửa chữa phục hồi hay bảo dưỡng dựa trên hư hỏng. Nếu áp dụng phương pháp này thì việc bảo trì sẽ không được thực hiện cho đến khi xảy ra sự hư hỏng. Bảo trì theo cách này thường xuyên gây ra những thiệt hại nghiêm trọng, nó sẽ là phương pháp khả thi với trường hợp lợi nhuận lớn. Phương pháp này ta thường bắt gặp trong các nhà máy sản xuất inox, sắt thép.
2. Bảo trì phòng ngừa
Phương pháp bảo trì này là hành động kéo dài tuổi thọ của máy móc thiết bị tránh hỏng hóc đáng tiếc trước thời hạn. Phương pháp này dựa trên đặc điểm độ tin cậy các thành phần của thiết bị. Dữ liệu có thể dùng để phân tích cách thức hư hỏng của các thành phần máy và cho phép các kỹ sư bảo trì xác định một chương trình bảo dưỡng định kỳ cho nó. Với phương pháp này cần có hệ thống hỗ trợ ra quyết định, khó xác định thời gian giữa hai lần bảo trì hiệu quả nhất bởi thiếu dữ liệu lịch sử. Bảo trì phòng ngữa thường dẫn đến bảo trì không cần thiết, thậm chí làm hư hỏng máy nếu bảo trì không đúng.
3. Bảo trì cơ hội
Đây chính là phương pháp bảo trì công nghiệp thực hiện lúc máy không sản xuất, hoặc bảo dưỡng sữa chữa ngoài ca sản xuất. Được thực hiện cùng một thời gian nhằm thay thế hay kiểm tra các thành phần khác nhau trên cùng một máy hoặc nhà máy. Phương pháp bảo trì này đòi hỏi phải có sự phối hợp và hỗ trợ bộ phận sản xuất để có thể giảm tổng chi phí bảo trì và ngưng trệ sản xuất. Bảo trì sữa chữa thường áp dụng nhiều trong các nhà máy làm việc không liên tục và không hết toàn bộ thời gian
4. Bảo trì tình trạng
Việc bảo trì sẽ diễn ra tùy thuộc vào dữ liệu đo được từ một hệ thống cảm biến. Các kĩ thuật giảm sát hiện đại hỗ trợ đắc lực như: giám sát rung động, phân tích chất bôi trơn và kiểm tra siêu âm. Với những thông số thu được kỹ sư có thể theo dõi tình trạng máy, thực hiện bảo dưỡng trước khi có sự cố. Bảo trì dựa trên tình trạng thường được áp dụng cho các máy quay và máy tịnh tiến. Tuy nhiên, sự hạn chế chất lượng và trong thu thập dữ liệu làm giảm hiệu quả và độ chính xác của phương pháp này.
1. Bảo trì tiên đoán
Với phương pháp này các dữ liệu, thông số quan trọng cần được kiểm soát để phân tích nhằm tìm ra khuynh hướng thay đổi có thể. Điều này dẫn tới việc có thể dự đoán khi lượng giá trị kiểm soát đạt hoặc vượt giá trị ngưỡng. Các nhân viên bảo trì căn cứ vào đó có thể xây dựng kế hoạch khi nào cần thay thế, sữa chữa một số thành phần.
Ahem, little Marquis, do you think we can still go Are Dr. Oz Ed Gummies Worth It? Expert Opinion and Review back alive Qin An s whole body was curled up on the snow, his lips and face were blue, and his words were weak, as if he would die at any time.Wu Buwei gritted his teeth, If the establishment can be retained, I will make an explanation with my father.
She missed today s noon. Do you think this girl can still study in the afternoon and evening Du Heng was beaten on the spot by Wu Shengnan s barrage of words.But looking at his bloodshot eyeballs, hearing the breath coming out of his nostrils, and looking at his heaving chest, you can tell that his emotions have not been calmed down by turning off the web page.
The photo on the Internet was fake. It was just a person who looked exactly like Su Su.To this. Shen Changqing has become accustomed to it.
Therefore, Wang Shuqiu s mother seems to have phlegm in her heart, so she should focus on saving her heart.Xiao Nan, your dad didn t tell you, and Xiao Heng, a silly boy, didn t ask.
There are more patients in the department now. Without Director Gao in charge, I feel uneasy.However, Wang Shuqiu s father hurriedly came forward and called softly.
Looking at Du Heng s prescription, Zhang Dewen s eyes trembled slightly, and he could see Du Heng s heroic spirit in prescribing.Doctor Du, please help me take a look, I ll take a few minutes of your time.
Lan Changhua also felt the embarrassment in the air.Green belongs to wood, and wood corresponds to the liver.
The female doctor licked her lips , asked in a seductive voice, Dean, can this recipe be promoted This question is critical and important.When he walked out of the office door, Kang Zhirong showed his qualities as Du Heng s assistant and did not Unlock Your Confidence: A Deep Dive into Dr. Oz’s Ed Gummies forget his essential work.
Director Qiu, what do you think of today s matter Back in the office, Du Heng directly asked Qiu Pingzhen for his opinion with a cold face.Well It s also possible that I didn t express myself clearly.
Shi Lao, now works at This hospital. Du Heng didn t use the wrong word, he just served.Du Heng did not raise his head and continued to think with his head down, then Then write down.
Li Jianwei snorted, Then if you leave now, wouldn t it be bad to leave him alone He suddenly laughed and said, Ask him if he is interested in saving money If he has this idea, I will go through the transfer procedures.She couldn t bear it anymore and asked again, Doctor, is there something Unlock Your Wellbeing: Everything You Need to Know About Ed Gummies wrong with the child Du Heng breathed out lightly.
Wu Zhong was about to refuse. But Du Ping was no longer nervous now, and said first, Don t refuse, old man, just listen to what I have to say.Du Heng listened while walking, and after going through all the characteristics in his mind, he said, I can t say for the time being.
Li Jianwei walked beside Du Heng and looked at Du Heng beside him, his eyes full of satisfaction and pride.In the end, the smile on his face turned into shock.
Introduce Sheng Lawu shed mystery cocoon especially point consumption Fan Xian, a stubborn boy, Tan Gong Fengxian Tiefeng rushes into the cocoon and digs out the lost work The staff is in a hurry to do the tax review.At this current value, the chance of a fetus suffering from open neural tube malformation is too high.
Xiao Li s level is still very good, and he is down to earth and willing to learn.Drinking medicine in your stomach, spitting it out and gargling it will have no effect.
In recent days, there should be many people looking for you, you can do it yourself It s a good idea to have such an idea.When Qiu Pingzhen left with the patient, a group of women who had run away just now appeared in Cui Ying s office again.
He couldn t believe his ears.
The imperial edict came down quickly. If he has meritorious service to Qin Hu s ancestors, he will be exempted from the death penalty but will not escape from the living crime.This should always be possible. Hearing what Du Heng said, Qiu Pingzhen could only smile bitterly, and then Is El Toro Gummies the Real Deal? Breaking Down Their Effectiveness accepted the task.
But just halfway up, the originally dark security room turned on the lights, and an old man wearing red long johns and slippers came out with a hunched body.But Professor Zhang shook his head and said jokingly, I m asking, are you taking pictures Are you afraid that I will trick you Du Heng was a little embarrassed by these words, and hurriedly explained, Professor Zhang, you have misunderstood.
What he said were all responsible words and cannot be said nonsense.Lan Changhua is older and has a high enough industry and social status, so he started talking about industry development while chatting.
Walking to the window and looking at the doctors and nurses whispering in groups under the shade of the trees, Du Heng wanted to go around the ward.Okay, let s not talk about it, let s not talk about it.
You still need to discuss the specific betrothal gifts and dates.In the afternoon, Lu Guangying and the secretary came back first.
These four are now the treasures of the traditional Chinese medicine community.The title of the poem is disgusting, the shoulders are cold and sweaty, the lonely peak is stubborn, the minister is rough, the mother is lonely, abandoned, sleeping, powder, Feng Kai, smoke, pay for the diagnosis, so confused, dead, solitary, deep, thrown away, annoyed, so scared to Sweeten Your Life: Find the Best Blue Gummies for Enhanced Daily Experiences chew the lonely bow, so Fairy.
Many of them are children with underdeveloped brains.But now, their dear director actually brought a young man with him and threatened to cure this disease.
Du Heng also sighed, This is no longer a problem of height.When they were first delivered, there were only two in each one.
What do you mean It s so rude. The old man heard Du Heng talking about his ears.Gao Qin looked at him. To be serious, after five years of marriage, I had symptoms Ready, Set, Go! Decoding the Cost of Hims ED Pills & What to Expect in the second year, which means it has been three or four years.
Then, near the middle, Du Heng really found his name.Then Du Heng paused suddenly, That s not right. In this way, people who buy a house may not be able to pay their mortgage.
If it is relieved, you must notify me as soon as possible.Du Heng was a little embarrassed at first, and wanted to communicate with each other to see how to deal with this problem and minimize the impact.
But can t you wait until after lunch Du Heng was a little anxious.Du Heng was mentally prepared for such a move, and it was not too much.
After taking the prescription, the old man quickly took the payment slip and left amid the old lady s muttering.The earlier we join, the more benefits it will have for us.
This damned Gu Jia, sooner or later he will return the pain of today, thinking like this, his slightly drooping eyes are full of gloom.Well, I don t have anything to say, I just want to ask, your father suddenly became seriously ill.
Gu Jia is to me.He is the one who helped us all in the town last time.Yu Liao is clear, because they are only short of two children, and when the two children are sacrificed, when someone is killing people, trapping them is to test how well she can control her magic power.
Master Xian, has my child been saved Yu Liao couldn t bear to answer this.Qin Su s lowered eyes are looking at this hairpin at the moment.
Is it Eldest brother, why did you say that Could it be that Mr.It s getting worse and worse, I have received quite a few small sects being oppressed by them, and now they are still embarrassing you, little junior sister.
That s fine, our Zeyang faction can also use this to separate us from Wugou Mountain, although our faction can t oppose them for the time being, but who It s the number one sect of cultivating immortals and there s no definite number, our sect just needs to make some appearances to show some signs of the lower sect As they spoke, some tacit smiles appeared on the faces of the two of them, against the backdrop of the night, people could watch Somewhat scary.
Su Yan er is an innocent girl and her little apprentice, but this woman s behavior is even worse.Why, since Su er also wants the chair of the Patriarch, why don t you dare to accept Feng er s challenge Qin Fu is worthy of being the Patriarch for many years, and at this moment he has put away his previous anger.
Yan er, don t be too playful these days.The spiritual power at night should run according to the life invoking operation.Tan Su understood the meaning of the master at a glance, and he interrupted Eldest sister, when did you go home I ll come to see my brother in law in person tomorrow.
The man said as he glanced at his daughter beside him, with a smile on his face.By the way, why does this place suppress my spiritual power After speaking, Yu Liao looked up at the stone statue, and then continued Could it be related to this stone statue Weren t you afraid when you came in You have no spiritual power Can I still practice the ruthless formula here Tan Su was holding her wrist at this moment, leading her hand towards the stone statue.
Only then did he slightly raise his eyes to look at the crowd, there were the worried eyes of senior doctor Dugu Huai, and the tearful eyes of the little apprentice Yan er, and after that were the anxious faces of the senior brothers and sisters.You are such an excellent disciple.As a master. I am proud of you.And happy, sometimes frustrated.
The younger brother was defeated by his apprentice, this should be taken for granted.She didn t agree with his practice of threatening with life.
After a while, a child dressed as a medicine boy came to open the door.You can have fun in this place these few days.After all, when the Hairpin Conference starts, they won t have much time to play.
Fair complexion.The naked exposed fragrant shoulders are much fairer than the jade bottle that is being dumped in her hand, and it is slightly pink under the master s grasping and rubbing.This person claimed at the Hairpin Conference that he had practiced in seclusion and hadn t come out of the mountain, and Yu Liao hadn t brought the words he promised Susu in Huai an Town, so he didn t expect to meet here.
Yu Liao glanced at the direction where Qianqian continued to fall, except for Yan er and Gu Jia who were still standing there, the townspeople who had surrounded earlier all evacuated far away after seeing the battle in mid air, it was good.His eyes on the veil followed the people Ready, Set, Go! Decoding the Cost of Hims ED Pills & What to Expect who were still thumping under the boat, and he looked familiar.
I saw a sneaky figure walking in from the courtyard.Walking to the main room of a mansion, she sniffed it carefully, and sure enough there was a faint rotten fragrance coming from the closed door.
Tan Su frowned at the moment of Jing Jing below, the greedy look in these people s eyes made him clenched Boost Your Confidence: CVS Male Enhancement Products – What Are the Best Options Available? his fists, it really made people want to poach their eyeballs.Chen Qi, head of Wugou Mountain, is Wugou Ya Yuanzun s direct disciple can be regarded as watching her grow from a baby to an adult.
Looking down at the Tan family and even the entire shape repairing world, he felt that it would take some time to do it, especially now, he felt that his right hand was far more than able to gather into a sword, and it was telling himself that it also had infinite potential.
Then. Old, why are you still the deputy director I thought he was the leader of the Health Bureau.Is there a difference There is no difference. Deputy Director Li said everything Du Heng said, and even said more and more details than he said.
Do you think it s easy for us to have a day, and it s perfectly fine for one person to take care of 8 people.Don t do this nonsense. Are you making a movie With your small body, who would want to do this Wu Buwei looked at him with contempt, reached out and grabbed the small notebook in Wu Zhouzhou s hand and started reading.
The doctor over there asked me to wait and see, and wait until symptoms appear.The system turned around and asked, Hello, are you looking for Dr.
He is a student majoring in traditional Chinese medicine at Jinshu University School of Medicine.When he arrived at the new unit, he needed someone he could rely on.
However, from the time this building was built until May this year, the elevator was of no use.Now that there are more people, the problem of this decoction shop becomes bigger.
Based on Du Heng s reminder just now, we can at least know that this young man s mind is very flexible.Du Heng rewrote the prescription again, I have several stroke paralysis patients who came later than your father, but they have not received other treatment before, and they were hospitalized here.
Du Heng had only met Jin Zan s wife twice, once when she was getting married, and once when he sent her home drunk when he was the chief physician.Du Heng smiled noncommittally, Which one Which one Wu Buwei was dumbfounded again.
Chinese medicine practitioners themselves were also frightened, so they used the smallest dosage of medicine as possible, Unlock Your Peak Performance: What to Know About Elite Male Enhancement Gummies Reviewed and they became what everyone calls slow doctors.He studied subjects related to Traditional Chinese Medicine, and he didn t understand them very well.
It s a bit big. Wang Shuqiu glared at Du Heng, There s no room in the hall, and you didn t specify how many people there are, so I can only book a small private room.But when you suddenly quit smoking, there is no reinforcement of nicotine.
The highest probability should be that Western medicine is the main Are Dr. Oz Ed Gummies Right For You? Benefits and User Experiences focus, and Chinese medicine is the supplement.
Why I guess, there are two reasons. First, Western medicine is easier to get started with than Chinese medicine.He didn t expect a doctor from a rural hospital. The diagnostic report he wrote made him nervous.
It should be benign. He then returned the film to Pei Jihua.Du Heng pinched his nose. He just wanted to get a few more sources of disease from Wang Zhenzhen.
Fill in the source of the disease. Sometimes, even if you don t send a few Diving Deep: The Ed Gummies on Shark Tank Story – A Complete Guide people away in person, you may not be able to become a qualified doctor.The second floor is divided into two rows on the left and right, with eight rooms in one row and six rooms on the stairs, for a total of fourteen rooms.
Then in just ten seconds, the system statistics finally became 1,000.It s open. After hearing this, Du Heng could only Is CBD Gummies the Real Deal? User Experiences Shared sigh once again that the bachelor living alone was so pitiful.
His logic was clear, his speech was fluent, his consciousness was clear, and he was still chatting with himself on the way.
