Installation Procedure For Mechanical Equipment
Machine installation and commissioning is a key part of putting the machine into service. If installation and commissioning is carried out carefully using the correct procedures, it is an investment in the machine´s serviceability and reliability for its entire service life. All tasks carried out on the machines are recorded, delivered to the user and also filed for further reference if needed.
Installation procedures A suitable rigid and safe cradle must be provided for proper machine seating, as well as a clutch ensuring the safe transmission of torque from the driving to the driven equipment. Our engineers check whether the clutch allows the required axial and radial clearances to compensate for the thermal dilation of the machines and the bearing lift in sliding bearings. Main tasks carried out:. Visual inspection of the cradle.
For over 40 years, Process Mechanical Piping & Erection has provided process piping, machinery installation and fabrication services for a wide range of manufacturing and production industries. We offer a talented and experienced team of mechanical professionals who provide a turn-key solution for industrial piping applications and equipment. Equipment: Mechanical information about the operation and maintenance of the various types of equipment installed in the conveyor system. Preventive Maintenance Guide: One of the most important factors in the overall cost effectiveness of your material handling system is that of preventive maintenance; that is, eliminating the cause of. PROCEDURE FOR FIBER OPTIC INSTALLATION AND TESTING TOOLS AND EQUIPMENT FOR FIBER OPTIC INSTALLATION AND TESTING. Tools and equipment needed should be in good condition and must be checked by Supervisor prior to usage in the construction area.
Inspection of the clutch. Proper machine axial alignment checking and correction. Checking the main and auxiliary electric circuit connection. Checking the cooling circuit connection. Checking the lubricating circuit connection Commissioning Mechanical and electrical installations are inspected first to check whether the required parameters are kept. Subsequently, all auxiliary and supervisory circuits required for machine starting and operation are checked.
C3 IoT, a Silicon Valley-based firm, will deliver software to predict maintenance activity for U.S. Air Force aircraft The Defense Innovation Unit Experimental (DIUx) selected the software firm C3 IoT for a multi-year contract aimed at leveraging the technology industry's advances in artificial intelligence and machine learning for aircraft maintenance, the company says. C3 IOT was founded by Tom Siebel, a software entrepreneur whose first company, Siebel Systems, was acquired by Oracle in 2005 for $5.8 billion. Siebel is now chief executive of C3 IoT, which describes itself as an Internet of Things platform and applications company. The company's cloud-based computing architecture gained the notice of DIUx, an acquisition arm of the Department of Defense searching for potentially disruptive technologies in Silicon Valley for the aerospace and defence. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives.
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Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives. Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for. C3 IoT, a Silicon Valley-based firm, will deliver software to predict maintenance activity for U.S. Air Force aircraft The Defense Innovation Unit Experimental (DIUx) selected the software firm C3 IoT for a multi-year contract aimed at leveraging the technology industry's advances in artificial intelligence and machine learning for aircraft maintenance, the company says.
C3 IOT was founded by Tom Siebel, a software entrepreneur whose first company, Siebel Systems, was acquired by Oracle in 2005 for $5.8 billion. Siebel is now chief executive of C3 IoT, which describes itself as an Internet of Things platform and applications company. The company's cloud-based computing architecture gained the notice of DIUx, an acquisition arm of the Department of Defense searching for potentially disruptive technologies in Silicon Valley for the aerospace and defence.
The creator of a new acoustics-based predictive maintenance system plans to democratize sound as a tool to reduce downtime and increase profits for power companies A new technology that uses airborne ultrasonic sensors to detect anomalies in the sounds machines make while running is already saving power companies hundreds of thousands of dollars by preventing unpredicted downtime. Unlike other acoustics-based maintenance solutions, which either call for technicians to go from machine to machine, sampling and diagnosing problems, or require complex integrations, training and retrofitting of old industrial assets, Israeli start-up 3D Signals’ system allows for accurate and reliable coverage of a wide variety of equipment with a small number of cheap sensors.
As the company’s co-founder and CEO, engineer Amnon Shenfield, summarises: “Energy production must operate reliably in dynamic demand. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives. Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives.
Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%.
By 2022, Pressure and Temperature sensors will account for. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives. Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives. Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR).
Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for. C3 IoT, a Silicon Valley-based firm, will deliver software to predict maintenance activity for U.S. Air Force aircraft The Defense Innovation Unit Experimental (DIUx) selected the software firm C3 IoT for a multi-year contract aimed at leveraging the technology industry's advances in artificial intelligence and machine learning for aircraft maintenance, the company says. C3 IOT was founded by Tom Siebel, a software entrepreneur whose first company, Siebel Systems, was acquired by Oracle in 2005 for $5.8 billion. Siebel is now chief executive of C3 IoT, which describes itself as an Internet of Things platform and applications company.
The company's cloud-based computing architecture gained the notice of DIUx, an acquisition arm of the Department of Defense searching for potentially disruptive technologies in Silicon Valley for the aerospace and defence. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives. Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives.
Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives.
Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives. Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives. Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives.
Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for. User experience comes to the fore for robot programming Manufacturing is becoming more and more digitized, and for robot programmers, whose role is already digital, this shift seems to translate to evolution in user experience design for robot programming.
With the aim of creating a more intuitive, easier and faster way to control industrial robots, Italian robot manufacturer Comau has released PickAPP, an Android application to program “pick-and-place” operations. Typically, robot programmers are skilled technicians who used a teach pendant device (robot remote control) to interact with the robot.
Comau aims to replace this scenario with this new app. Read the full story at engineering.com. “The huge win is creating an industry that can supply the demand for organs, many of them made from your original equipment manufacturer—your own DNA,” inventor Dean Kamen says Long waiting lists are a drag, but when they’re for an organ transplant, they can also be lethal.
Over 120,000 Americans are waiting for a donated organ, and the list gets longer all the time. Twenty-two of them die each day, and many of those lucky enough to make it perish from routine illnesses because their immune systems have been hobbled by drugs to prevent the rejection of the transplanted organ. But inside a massive repurposed 19th-century mill complex in New Hampshire’s largest city, a world famous inventor has teamed up with some of the country’s leading scientists and biomedical engineering firms to wipe out that list once and for all. They’re going to make the organs.
Read the full story at politico.com. Ansys looks to reduce manufacturing costs with acquisition Simulation software engineering firm Ansys Inc. Announced Wednesday morning that it has acquired Park City, Utah-based additive manufacturing software company 3DSIM.
The Cecil company will pad out its current suite of engineering solutions for solving design challenges with 3DSIM’s tools for metal-based additive manufacturing. “Additive manufacturing is changing the way companies are bringing products to market, and 3DSIM is helping to lead the way through its innovative solutions,” Shane Emswiler, vice president at Ansys, said in a release. “That will spark innovation, speed time to market and reduce manufacturing costs for our customers across industries.” Read the full story at post-gazette.com. Location awareness is a vital component for IoT, especially for mobile devices and equipment, and Azure Location Based Services is Microsoft's solution to the problem One of the more important aspects of IoT—and particularly important in a business environment marked by ever-increasing mobility—is location awareness.
Enterprises need to not only know what data their smart devices are collecting but also where they are collecting it. This is one of the reasons Microsoft announced a new Azure service at the AutoMobility LA conference in November 2017.
The public preview of Azure Location Based Services is available now and constitutes Microsoft's continuing commitment to brand Azure as the de facto cloud platform for enterprise development of IoT applications. With Azure Location Based Services, Microsoft is maneuvering Azure into position as the standard development platform for what it has dubbed.
Location awareness is a vital component for IoT, especially for mobile devices and equipment, and Azure Location Based Services is Microsoft's solution to the problem One of the more important aspects of IoT—and particularly important in a business environment marked by ever-increasing mobility—is location awareness. Enterprises need to not only know what data their smart devices are collecting but also where they are collecting it. This is one of the reasons Microsoft announced a new Azure service at the AutoMobility LA conference in November 2017.
The public preview of Azure Location Based Services is available now and constitutes Microsoft's continuing commitment to brand Azure as the de facto cloud platform for enterprise development of IoT applications. With Azure Location Based Services, Microsoft is maneuvering Azure into position as the standard development platform for what it has dubbed. Fault traced to continuous connection of generator solenoid contact with the contact of two 12-volt batteries, essentially welding them together After 150,000 gallons of wastewater spilled into a creek because of two malfunctions in two months, the Trion, Ga., town council will vote at a special called meeting Thursday on whether to buy a new generator for the treatment plant. The first spill of about 57,000 gallons occurred on Oct. 2, when the power failed on a system that controls pumps for water intake.
The second spill of about 96,000 gallons occurred on Nov. 18, when a power outage swept through Chattooga County and a generator failed to kick in. In the second case, the generator's batteries were zapped at the critical moment. Plant Superintendent Andy Melton said that was the result of a malfunctioning part that has been at the plant since 1973. After it was too late, the. New 'Design for Maintainability' framework to be launched in Singapore by year end, will involve 3D modeling and streamline handover processes A building manager takes over a building, only to find that his maintenance equipment cannot fit through the narrow corridor of the new structure. It is a scenario that building managers here say happens all too often because maintenance is typically regarded as an afterthought - something to be considered only after the gleaming building is complete.
But that is about to change with a new framework to be launched by the end of the year to overhaul the languishing sector - likely as part of the Government's real estate industry transformation map. For a start, the new Design for Maintainability framework, developed by the Building and Construction Authority, will ensure that buildings are safe and easy to maintain by involving facility. The creator of a new acoustics-based predictive maintenance system plans to democratize sound as a tool to reduce downtime and increase profits for power companies A new technology that uses airborne ultrasonic sensors to detect anomalies in the sounds machines make while running is already saving power companies hundreds of thousands of dollars by preventing unpredicted downtime.
Unlike other acoustics-based maintenance solutions, which either call for technicians to go from machine to machine, sampling and diagnosing problems, or require complex integrations, training and retrofitting of old industrial assets, Israeli start-up 3D Signals’ system allows for accurate and reliable coverage of a wide variety of equipment with a small number of cheap sensors. As the company’s co-founder and CEO, engineer Amnon Shenfield, summarises: “Energy production must operate reliably in dynamic demand.
The creator of a new acoustics-based predictive maintenance system plans to democratize sound as a tool to reduce downtime and increase profits for power companies A new technology that uses airborne ultrasonic sensors to detect anomalies in the sounds machines make while running is already saving power companies hundreds of thousands of dollars by preventing unpredicted downtime. Unlike other acoustics-based maintenance solutions, which either call for technicians to go from machine to machine, sampling and diagnosing problems, or require complex integrations, training and retrofitting of old industrial assets, Israeli start-up 3D Signals’ system allows for accurate and reliable coverage of a wide variety of equipment with a small number of cheap sensors.
As the company’s co-founder and CEO, engineer Amnon Shenfield, summarises: “Energy production must operate reliably in dynamic demand. The hottest application areas for IoT in manufacturing are projected to include Industrial Asset Management, Inventory and Warehouse Management, and Supply Chain Management The last twelve months of Internet of Things (IoT) forecasts and market estimates reflect enterprises’ higher expectations for scale, scope and Return on Investment (ROI) from their IoT initiatives. Business benefits and outcomes are what drives the majority of organizations to experiment with IoT and invest in large-scale initiatives. Key takeaways from the collection of IoT forecasts and market estimates include the following: The global Internet of Things (IoT) market is projected to grow from $2.99T in 2014 to $8.9T in 2020, attaining a 19.92% Compound Annual Growth Rate (CAGR). Manufacturing dominates the growth of IoT network connections in the last year, growing 84%. By 2022, Pressure and Temperature sensors will account for.
High-tech and low-tech sectors in China found to be equally vulnerable to output losses tied to rising temperatures One extra day of temperatures above 90 degrees Fahrenheit costs the average Chinese manufacturing plant roughly $10,000 in 2017 dollars in lost output, according to research released last month. The study, published in the peer-reviewed Journal of Environmental Economics and Management, tracked temperatures and daily churn at half a million Chinese plants from 1998 to 2007.
In one particularly striking result, the researchers found that high-tech manufacturers ― those producing medical supplies, aerospace equipment and computer parts ― are just as sensitive to extreme temperature as low-tech sectors, such as apparel and textiles. Read the full story at huffingtonpost.com. Digitalization, customization, and education will be key for propelling the industry forward, report suggests The U.S.
Manufacturing sector has weathered a bumpy road over the course of the past two decades – but successfully righting the country's industrial ship would mean an economic windfall of $530 billion, according to a new report from The McKinsey Global Institute. By utilizing new and technologically advanced design tools, adding greater emphasis to digital and online capabilities, offering more customization rather than focusing simply on mass production, and further embracing factory streamlining and automation, the report suggests manufacturing's footprint on the U.S.
Economy could expand 20 percent by 2025. Providing more resources to smaller manufacturers and implementing nationwide advanced manufacturing skills training. Wholly owned subsidiary performed unnecessary maintenance and dumped parts into the ocean to cover up actions A wholly owned subsidiary of Caterpillar Inc. Will pay tens of millions of dollars for intentionally cheating its customers with unnecessary repairs and dumping rail car parts into the ocean to cover up its actions. The Wall Street Journal reported on Thursday that United Industries LLC, part of Caterpillar’s Progress Rail Services unit, will pay a $5 million criminal fine and $20 million in restitution.
Caterpillar said it had “taken corrective action against employees involved in this matter” and “enhanced its compliance program.” The company said it hadn’t found any “safety issues related to this matter.” Read the full story at pjstar.com. User experience comes to the fore for robot programming Manufacturing is becoming more and more digitized, and for robot programmers, whose role is already digital, this shift seems to translate to evolution in user experience design for robot programming. With the aim of creating a more intuitive, easier and faster way to control industrial robots, Italian robot manufacturer Comau has released PickAPP, an Android application to program “pick-and-place” operations. Typically, robot programmers are skilled technicians who used a teach pendant device (robot remote control) to interact with the robot.
Comau aims to replace this scenario with this new app. Read the full story at engineering.com. Preparing for shutdown projects ahead of time and evaluating non-routine safety hazards prior to starting work will help prevent injuries, keep projects on track Routine plant shutdowns commonly are used throughout industry to allow time for preventative maintenance projects, in-depth housekeeping, changeovers, upgrades and other time-consuming tasks that aren’t part of a facility’s daily operating schedule.
Shutdown events sometimes are scheduled months or even years in advance, and the list of things that need to be accomplished can be quite lengthy. When facility employees are utilized to check off each item on that list, it sometimes is easy to overlook safety needs during shutdowns because the employees work at the plant every day and are familiar with the hazards that are present during operations. Because the tasks scheduled for the completion during the plant shutdown are.
Fault traced to continuous connection of generator solenoid contact with the contact of two 12-volt batteries, essentially welding them together After 150,000 gallons of wastewater spilled into a creek because of two malfunctions in two months, the Trion, Ga., town council will vote at a special called meeting Thursday on whether to buy a new generator for the treatment plant. The first spill of about 57,000 gallons occurred on Oct. 2, when the power failed on a system that controls pumps for water intake. The second spill of about 96,000 gallons occurred on Nov. 18, when a power outage swept through Chattooga County and a generator failed to kick in. In the second case, the generator's batteries were zapped at the critical moment.
Plant Superintendent Andy Melton said that was the result of a malfunctioning part that has been at the plant since 1973. After it was too late, the. Two key benefits of leveraging IIoT tools in the context of predictive maintenance are technical assistance and decentralized decision-making In the manufacturing space, IoT technology is a crucial enabler for predictive maintenance. Through the use of IoT sensors, smart factories are coming to life, with connected machines that can communicate with each other and with humans, who can take action when necessary. This technology can catch changes and faults that are unseen by the human eye. Instead of solving a problem after it happens, predictive maintenance will alert the system ahead of time, so humans (or machines) can take the necessary action to ensure no problem occurs at all.
The two key criteria in the context of predictive maintenance are technical assistance and decentralized decision-making. Regarding the first, predictive maintenance drastically improves technical. Location awareness is a vital component for IoT, especially for mobile devices and equipment, and Azure Location Based Services is Microsoft's solution to the problem One of the more important aspects of IoT—and particularly important in a business environment marked by ever-increasing mobility—is location awareness. Enterprises need to not only know what data their smart devices are collecting but also where they are collecting it. This is one of the reasons Microsoft announced a new Azure service at the AutoMobility LA conference in November 2017. The public preview of Azure Location Based Services is available now and constitutes Microsoft's continuing commitment to brand Azure as the de facto cloud platform for enterprise development of IoT applications.
With Azure Location Based Services, Microsoft is maneuvering Azure into position as the standard development platform for what it has dubbed. Whether it’s being used in social media or for the Mars rover, the programmers that built it don’t know why artificial intelligence makes one decision over another Artificial intelligence (AI) might tag your friends in photos on Facebook or choose what you see on Instagram, but materials scientists and NASA researchers are also beginning to use the technology for scientific discovery and space exploration. But there’s a core problem with this technology, whether it’s being used in social media or for the Mars rover: The programmers that built it don’t know why AI makes one decision over another. While the problem exists today, researchers say the time is now to act on making the decisions of machines understandable, before the technology is even more pervasive. Previous research has shown that algorithms amplify biases in the data from which they learn, and make inadvertent connections. User experience comes to the fore for robot programming Manufacturing is becoming more and more digitized, and for robot programmers, whose role is already digital, this shift seems to translate to evolution in user experience design for robot programming.
With the aim of creating a more intuitive, easier and faster way to control industrial robots, Italian robot manufacturer Comau has released PickAPP, an Android application to program “pick-and-place” operations. Typically, robot programmers are skilled technicians who used a teach pendant device (robot remote control) to interact with the robot. Comau aims to replace this scenario with this new app. Read the full story at engineering.com. North American automation market sets new records through the first nine months of 2017, with metals (54%), automotive components (42%), and food and consumer foods (21%) being the hottest industries for robotics The North American automation market set new records through the first nine months of 2017, according to the Association for Advancing Automation (A3), the leading global advocate for the benefits of automating. Results found records set in the areas of robotics, machine vision, motion control, and motor technology. Latest findings include:RoboticsFor the first nine months of 2017, 27,294 orders of robots valued at approximately $1.473 billion were sold in North America, which is the highest level ever recorded in any other year during the same time period.
These figures represent growth of 14% in units and 10% in dollars during the first nine months of 2016. Automotive-related orders are up 11% in units and 10% in dollars, while. “If we can get these kids in the factory and give them a walk around, no, it doesn’t fit everybody, but for those that it does fit, they’re hooked.' After a decade of growth in manufacturing, the sector still finds itself having to defend its worth to parents and high school counselors. For industry watchers, this challenge in developing a talent pipeline points to more foundational issues the companies and society must address.
The image problem is all too familiar to David Cole, chair of the Detroit-based AutoHarvest, who’s spent his career studying and analyzing the automotive industry. “One of the things that we have done is sort of denigrated the hands-on type of jobs. That’s particularly true of parents,” Cole said.
“The only hands-on I want my kids to do is punch keys into a computer.” Read the full story at mibiz.com. “If we can get these kids in the factory and give them a walk around, no, it doesn’t fit everybody, but for those that it does fit, they’re hooked.'
After a decade of growth in manufacturing, the sector still finds itself having to defend its worth to parents and high school counselors. For industry watchers, this challenge in developing a talent pipeline points to more foundational issues the companies and society must address. The image problem is all too familiar to David Cole, chair of the Detroit-based AutoHarvest, who’s spent his career studying and analyzing the automotive industry. “One of the things that we have done is sort of denigrated the hands-on type of jobs. That’s particularly true of parents,” Cole said. “The only hands-on I want my kids to do is punch keys into a computer.” Read the full story at mibiz.com. With the U.S.
Educational system designed to maintain a skills status quo, the task of implementing 'lifelong learning' processes is increasingly falling on private business If you were starting a career 40 years ago, you probably believed—correctly, in many cases—that you’d be able to do whatever you were trained to do for your entire life. That’s no longer true.
Today, technologies that were considered science fiction just a decade ago—3D printing, artificial intelligence (AI), drones and driverless vehicles, among others—are becoming realities. And there’s more to come.
Mechanical Equipment Company
Our educational system was structured to maintain the status quo. Students spend 12 years in the classroom—with perhaps an additional two years at a community college or in an apprenticeship program, or four to six years at a university—and then are turned loose to apply the skills they’ve acquired for the next 40-plus. Decades after first lawsuits, another multimillion-dollar harassment settlement for Ford In August, the federal agency that combats workplace discrimination, the Equal Employment Opportunity Commission, reached a $10 million settlement with Ford for sexual and racial harassment at the two Chicago plants. A lawsuit is still making its way through the courts. This, too, happened before: In the 1990s, a string of lawsuits and an E.E.O.C. Investigation resulted in a $22 million settlement and a commitment by Ford to crack down. In recent months, as women have spoken out about harassment — at media companies and technology start-ups, in the entertainment industry and on Capitol Hill — they have spurred quick action, with accused men toppling from lofty positions, corporations pledging change and lawmakers promising new.
Installation Procedure For Mechanical Equipment Reviews
Proper machine installation is critical in maximizing reliability and minimizing life cycle costs. Conversely, improper installation is a chronic source of downtime, poor product quality, reduced capacity and high operating costs. While installation requirements vary depending on the type of machine and its function, there are basic best practices that must be followed. View related content on PlantServices.com.
Foundation Determine whether the support structure (foundation) has sufficient mass and stiffness to permit the machine to operate in or near a state of equilibrium. Lack of mass and/or stiffness causes normal operating forces to generate abnormal vibration levels that reduce useful life and increase the frequency of maintenance. The foundation must be capable of carrying the applied load without settlement, flexing or crushing. Foundations for heavy machinery are usually concrete or structural steel structures. For these installations, an independent concrete pad is poured that has sufficient mass and stiffness to support the machine-train and absorb the forces generated by normal operations. The total foundation mass and its related support structures should be at least five times the total rotating or moving mass of the machine-train.
Some machines must be mounted on a mezzanine. In general, these machines do not have an adequate support structure. Also, direct mounting on concrete or deck plate floors introduces a resonance problem. Normal operating forces are transmitted directly into the floor, which acts as a soundboard and amplifies these energies. In the best case, these amplified energies only result in higher than normal noise levels. In many cases, they coincide with one or more natural frequencies of the machine or foundation and can result in serious, chronic problems.
Anchoring Anchor bolts secure the machine to its foundation. The use of proper methods ensures a rigid, permanent mating of parts.
When machines are anchored to a concrete foundation, J-bolts are fixed into the concrete as it is poured. Size bolts to ensure adequate holding torque and to prevent them from loosening over time. Exercise care when selecting the grade of bolt, and determine if the mounting pattern will be rigid enough to lock mounting plates to the foundation.
The use of hydraulic concrete and straight mounting bolts is not recommended because these bolts tend to loosen with time. For machines mounted on mezzanines or upper floors, anchor bolt selection and configuration is even more critical. In this case, the anchor bolts must perform two critical functions: they must fix the machine in place so it cannot flex, bend or deflect; and they must isolate the machine from the foundation to prevent transmission of generated energies into the foundation.
“Proper machine installation is critical in maximizing reliability and minimizing life cycle costs. ” – Keith Mobley, contributing editor Machinery generates energy (vibration) that must be either absorbed by the foundation or trapped within the machine.
Cross talk, in which energy generated by one machine is transmitted into another machine, is a chronic source of reliability problems. This is especially true in plants having multiple continuous process lines such as paper machines, high-speed printing and metal processing lines. When a machine is mounted on a concrete pad, the pad should be independent from the surrounding floor. Normally, the pad is formed and poured directly on bedrock and has a?-in.
Separation between it and the surrounding floor to ensure isolation. This allows energies generated by the machine to be absorbed and prevents outside sources of vibration from entering the machine.