vsadmin, Author at Vietsoft

Doosan Vina chi 1 tỷ đồng để tổng bảo trì 2 nhà máy khử muối nước biển

Nhằm đảm bảo cung cấp nguồn nước sạch phục vụ sinh hoạt cho người dân trên đảo Lý Sơn trong những tháng hè sắp tới, Doosan Vina tiếp tục hỗ trợ bảo trì định kỳ hai nhà máy lọc nước biển thành nước ngọt tại xã đảo An Bình. Sau gần 2 năm hoàn …

Doosan Vina chi 1 tỷ đồng để tổng bảo trì 2 nhà máy khử muối nước biển Read More »

EVNNPT tăng cao công tác bảo trì bảo dưỡng đảm bảo truyền tải điện an toàn mùa nắng nóng

Tin bảo trì, Tin tức / By vsadmin

Theo tính toán của cơ quan điều độ, tăng trưởng phụ tải năm 2022 ở mức thấp khoảng 7,9% và mức cao khoảng 12,1%. Trong khi miền Bắc gặp khó khăn về nguồn và đường dây 500kV Bắc – Trung tại cung đoạn Nho Quan – Hà Tĩnh bị hạn chế do giới hạn truyền …

EVNNPT tăng cao công tác bảo trì bảo dưỡng đảm bảo truyền tải điện an toàn mùa nắng nóng Read More »

Vì sao công tác mua sắm và bảo trì vật tư thiết bị y tế lại khó khăn ?

Vì sao công tác mua sắm và bảo trì thiết bị y tế lại khó khăn ?

Tin bảo trì, Tin tức / By vsadmin

Hiện nay, nhiều trưởng phòng quản lý bảo trì vật tư, trang thiết bị y tế của nhiều bệnh viện ở TPHCM mang tâm trạng lo lắng, hoang mang với công việc “rất nhạy cảm” được giao. Trong Chương trình “Lắng nghe và trao đổi với nhân viên y tế” của Sở Y tế TPHCM …

Vì sao công tác mua sắm và bảo trì thiết bị y tế lại khó khăn ? Read More »

Dệt may TNG “bỏ túi” thêm 16 tỷ đồng nhờ đầu tư công nghệ

Uncategorized / By vsadmin

Công ty cổ phần Đầu tư và Thương mại TNG vừa công bố Báo cáo tài chính hợp nhất quý I/2022 với doanh thu và lợi nhuận đều tăng kỷ lục. Trong quý I/2022, tình hình dịch bệnh Covid-19 diễn ra phức tạp, gây ảnh hưởng không nhỏ tới tình hình sản xuất …

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Rào cản trong chuyển đổi số của doanh nghiệp

Kiến thức quản trị doanh nghiệp, Tin tức / By vsadmin

Chi phí đầu tư, ứng dụng công nghệ còn cao, khó khăn trong thay đổi thói quen là những rào cản hàng đầu trong chuyển đổi số hiện nay. Rào càn trong chuyển đổi số của doanh nghiệp. Ảnh: Cục Phát triển doanh nghiệp (Bộ Kế hoạch và Đầu tư). Thông tin này …

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For those in high volume, low margin industries such as food and beverage or automotive parts manufacturing, preventative maintenance may be wrongly seen as unattainable, due to perceived high upfront costs. The digital universe is doubling in size every two years, growing from 4.4 trillion gigabytes in 2013 to 44 trillion in 2020. Enterprises have responsibility for around 85 per cent of the data held in this digital universe, according to the EMC Digital Universe with research and Analysis by IDC report. Manufacturing plants are just one type of enterprise contributing to this data production, by choosing to collect process data in order to monitor machinery status. Here, Claudia Jarret, US country manager at automation parts supplier EU Automation, explains how plant engineers can make the most of this data and ensure their maintenance schedule benefits their plant. Manufacturers, faced with the constant pressure to keep up with customer demand while remaining flexible, are acutely aware of the threat of plant downtime. Caused by a multitude of factors, including machine failure, downtime can cost manufacturers up to $260,000 per hour, according to research by analyst firm Aberdeen Research. Therefore, preventative maintenance, where equipment is maintained before it breaks, is essential, rather than reactive maintenance, which focuses on fixing equipment following a breakdown. But for those in high volume, low margin industries such as food and beverage or automotive parts manufacturing, preventative maintenance may be wrongly seen as unattainable, due to perceived high upfront costs. 1. Prevention The days of waiting for a system to fail due to overheating motors or leaking heat transfer systems for example, are thankfully behind us. Plant managers now plan regular inspections, upgrades and troubleshooting to avoid breakdowns. These simple steps are one way in which preventative maintenance can be carried out. But as Industry 4.0 technologies such as condition monitoring become more accessible, there are even smarter, more accurate and less time-consuming methods available. Many manufacturing plants now use predictive maintenance, a sophisticated form of preventative maintenance, to establish how well equipment is functioning and accurately predict failures before they occur. Not only does this reduce the risk of downtime-causing breakdowns, but it can also mean any necessary replacement parts can be ordered and are in stock in case of equipment failures. In addition, monitoring the health of equipment can allow for gradual tweaks, where a huge overhaul would previously have been required for improvements. Alterations can improve the efficiency of processes, ultimately reducing costs by eliminating inefficient elements and increasing equipment lifespan through maintenance or replacement of wearing parts. 2. Where to start The first step a plant manager should take when implementing any preventative maintenance schedule is to gather as much data as possible. Crucially, this should include an accurate estimate of the real cost of downtime to the particular plant in question. Collating data collected by smart sensors, sales figures and retrofitted systems should allow you to take into account loss of sales, wasted product and the cost of emergency repairs, which can provide a useful baseline figure. Using their experience of the plant, maintenance engineers should also be involved to produce an ideal plan for the plant, including areas they believe will require higher levels of maintenance, such as older equipment or machinery that is inherently prone to breakdowns such as motors, turbines, or other moving parts. This plan can then be used alongside the budget to produce a realistic maintenance plan, including what level of preventative maintenance can be employed. For some manufacturers, this will mean regular equipment checks, such as once a month for a section of plant, or daily for more volatile machinery. 3. Data If true predictive maintenance is chosen, data such as temperature, pressure and vibration is collected by sensors and will be continually integrated, stored, and analyzed. The next question for manufacturers is how to make the most of these valuable, but large, data sets. Once the data has been collected, the next step to make the most of its potential is to begin analysis. One popular option for data analysis is a cloud analytics service. Here, raw data is transmitted to the cloud, where it can both be stored and analyzed for trends that can predict an event including a breakdown. Many services also incorporate an alert system and warnings of impending breakdowns can be sent via a web portal, app, e-mail, or text message to relevant personnel. Other manufacturers, perhaps concerned about cybersecurity, the long-term stability of data stored in the cloud, or lag between data collection and analysis, will choose to undertake the analysis of raw data in-house. Although this is often significantly more resource-heavy, it does give plant managers complete control over their data. 4. Obsolescence Regardless of which system is implemented, predictive maintenance can be used to manage obsolescence, in addition to reducing downtime and improving process efficiency. This means parts can be ordered at the correct time to suit the maintenance schedule. Traditionally, manufacturers would have to keep a stock of parts that may need replacing, which take up valuable space on the plant floor that can instead be used for operations. Spare parts can also be bulky and produce a health and safety hazard, including trip or fire hazards, if stored on the plant floor. Instead, manufacturers can choose to order in replacement parts only when necessary, maximizing the space and resources they have available to them. With suppliers such as EU Automation able to ship obsolescent parts worldwide within 24 hours, there is now no need to store parts on site, or to suffer extended periods of downtime waiting for them to arrive. Preventative maintenance is essential for manufacturers to reduce downtime and the vast amounts of data now being produced by plants can be effectively used for predictive maintenance. When predictive maintenance is employed, the data collected can also be used for other purposes, such as increasing process efficiency and ensuring replacement parts are ordered in plenty of time. Therefore, proper collection and analysis of this data is essential to maximize its potential and this will only become more important each year as the quantity of data increases.

Improving Maintenance in Manufacturing

Kiến thức bảo trì, Tin bảo trì, Tin tức / By vsadmin

For those in high volume, low margin industries such as food and beverage or automotive parts manufacturing, preventative maintenance may be wrongly seen as unattainable, due to perceived high upfront costs. The digital universe is doubling in size every two years, growing from 4.4 trillion gigabytes in 2013 to 44 trillion in 2020. Enterprises have …

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Total Productive Maintenance (TPM) Implementation in a Machine Shop (Case Study)

Kho Ebook / By vsadmin

A Case Study of Total Productive Maintenance Implementation in a Machine Shop Quality and Maintenance of manufacturing systems are closely related functions of any organization. Over a period of time two concepts have emerged which are Total Productive Maintenance (TPM) and Total Quality Management (TQM) along with other concepts to achieve World Class Manufacturing system. …

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The smart move to more efficient and safer maintenance operations

Kiến thức bảo trì, Tin tức, Uncategorized / By vsadmin

Regardless of their size or the industry segment in which they operate, manufacturing companies are constantly striving to increase efficiencies within the various processes they employ. Arguably, maintenance is one of the primary areas in which companies are continually seeking ways to lower costs and cut the time taken to perform essential tasks. With many …

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Tips For A Successful Preventative Maintenance Strategy

Kiến thức bảo trì, Kiến thức bảo trì, Tin tức / By vsadmin

A successful preventative maintenance strategy involves much more than a couple of mechanics lubing your machinery moving parts on the production line. Preventative maintenance is a comprehensive and facility wide program that ensures that you’re protecting your investment dollars and supporting the bottom line of your facility, including ensuring the health and well-being of all …

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Ebook: Operations & Maintenance Best Practices

Uncategorized / By vsadmin

A Guide to Achieving Operational Efficiency This new release also addresses water use and the impacts that recommended O&M practices can have on water efficiency. Overall, this guide highlights O&M programs targeting energy and water efficiency that are estimated to save 5% to 20% on energy bills without a significant capital investment. Download