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The article discusses best practices for electric motor bearing relubrication, emphasizing the importance of optimizing machine performance and lifespan by following industry recommendations for relubrication frequency and quantity. It also provides guidance on selecting the correct oil viscosity for various operating conditions and highlights the significance of monitoring oil quality and maintaining proper oil levels in motors.

Other EV Fluids There are some fluids that will not be needed, or at least not as much, in EVs: antifreeze for the radiator, motor oil, automatic transmission fluid and rear differential gear oil. As the number of electric and hybrid-electric vehicles increases and their use spreads, it becomes more important for lubrication/tribology firms to explore and develop the lubricants and fluids these vehicles will need. EV Lubricant Issues What do lubricant specialists say will be the major differences in lubricant use between EVs and internal-combustion-powered cars and trucks?. [Extracted from the article]

The article discusses the use of saliva for disease diagnostics and surveillance. It explains the Rice Test theory which claims that the inability or difficulty to swallow a mouthful of rice by a person indicates guilt. It explores the function of salivary testing aids in the evaluation and diagnosis of a host of diseases and propensity to a disease. It mentions the use of quantitative polymerase chain reaction technology to detect pathogens and antimicrobial resistance markers.

The article offers information on solutions to deal with bearing failure with evaluating why it happened and how to correct it. Topics discussed include importance of proper lubrication to cover the rolling and sliding elements to avoid direct metal to metal contact; importance to have an understanding of the compatibility of the greases; and role of heat in thermal expansion of the inner and outer rings which can reduce the internal clearance and lead to seizing and failure.

The article highlights the reliability of pneumatic compressors with proper lubrications. It mentions the key factors in developing effective lubrication strategies as sliding vane compressor lubrication points at the shaft bearings, vane slots, vane tips; and also types of compressors such as Centrifugal, Rotary screw and Reciprocating.

In linear motion applications, bearings and guides require proper lubrication to ensure efficient operation. A structured lubrication schedule can prevent this by extending bearing life and driving part-replacement programs. PHOTO (COLOR): No matter the type of linear bearings and guides specified for a machine, proper training on lubrication and a lubrication management system is imperative for their effective maintenance. [Extracted from the article]

Given the hundreds of lubricant connections, bearings, hydraulic seals and other moving components in the equipment and machinery found at a power generation plant, it is inevitable that some oil and grease will escape, finding its way into the process water, cooling water or cleaning water that flows throughout the facility. This article will identify the sources of oil and water in common power plant applications and review common methods - and cost-saving options - for separating and removing oil from water. This forms a floating layer of waste oil, ready for removal; however, most traditional oil-water separators do not provide an active solution for removal of the oil. When oil is floating on the surface of wastewater, process water or coolant - whether in an oil-water separator, sump, pit or pond - it needs to be removed. [Extracted from the article]

The article evaluates the roller chains, Planetary Gearboxes, and a gear drive from the Gearing Solutions that are used for motion control and mentions the lubrication requirements.

Choosing a linear module supplier with easy-to-use, step-by-step online sizing and configuration tools can help machine designers quickly configure and order the right modules when needed. Ready-to-install linear modules are used across many different industries to move materials, products and production tooling in a wide variety of machines. [Extracted from the article]

The article focuses on the new hydraulic system with contamination control. Topics discussed include a contamination control strategy is the heart of precision lubrication within the maintenance of the centralized hydraulic system; mentions protecting against particle and water contamination by filtering new oil; and also mentions that the design of the centralized hydraulic system also includes a pressure filter to protect proportional valve.

The article focuses on maintenance of hydraulic fluids lubricants often infected by contaminants. Topics include intelligent fluid cleanliness monitoring platform provide interface between hydraulic and lubrication applications and the Industrial Internet of Things (IIoT); mentions the potential failure interval (PFI) useful in IIoT, where equipment component and system health is continuously monitored; and also mentions Pall's Crixus-enabled technology provides intelligent fluid management.

The article provides procedure to clean, lubricate, and replace the rear tilt levers of Uma, a Kia Sorento Ltd. vehicle, produced from October 27, 2014 to January 23, 2016 presenting a slow-to-close panoramic sunroof or abnormal noise during its closure. Topics addressed include warning regarding the use of company's dampening grease (P/N UM011-CHA052) as it is not compatible with grease used by the factory and details on reset procedure of panoramic sunroof.

The article offers information regarding the procedures to repair a noisy sunroof of a 2016MY Sorento (UMa) vehicles which was produced from October 2014 to January 2016. Topics mention including conducting an inspection on the operation of the panoramic sunroof, required parts such as lubricants, acid brush and tilt lever and using a socket to remove the nuts.

The article discusses how automatic lubrication systems contribute to pump reliability. It states that these systems are designed to meet the needs of the aplication that often include multiple assets in close proximity. It cites several considerations to be taken before equipment selection including choosing the proper lubricant for a process pump, the volume of lubricant applied to a bearing, and distributingthe correct amount of lubricant to multiple point with varying requirements.

The article discusses ways to properly manage lubrication for rolling bearings in food and beverage processing. Topics include the proper quantity of lubricants to be applied to prevent wear and damage between a rolling and siding contact surface, reduce friction and heat generation, and get rid of contaminants that may affect performance and reliability of the bearings.

The article provides information on spindles, a machinery subsystems, that integrate bearings, shafts and power transmission components. It highlights the transformation of the spindles into a more sophisticated and customized to cater the varying types of applications. The need for the end-users to carry out predictive maintenance and monitoring approaches, like lubrication and cleaning, is also emphasized.

The article features products for maintenance of ground support systems equipment, including the silicone-enhanced lubricant Sili Kroil from Kano Laboratories Inc., the pressure washer Cyclone 4500 from Nilfisk-Advance Inc., and a gas booster from Haskel International Inc.

The article discusses the benefits provided by liquid-ring compressors. Topics covered include its similarity to a rotary vane compressor, the provision of steady gas flow with minimal pressure fluctuations, and favorable capacity-to-weight ratio offered. Also mentioned are power sources such as an induction motor, sealants used such as water and oil, and modern designs affording proper lubrication.

Information about important factors involved in gear selection which contributes to maximum productivity of automated machines in motion is presented. Topics include ratios on gear selection, factors on servicing, and choices of appropriate lubricants. The forum featured several experts in gear technology including Mitch Machelski of Cone Drive, Chuck Russell of Baldor Electric Co., and Rich Mintz of SEW-Eurodrive Inc. INSETS: VFD basics;VFD benefits.

The article presents a guideline on preventing electrical destruction to motor bearings of variable frequency drives (VFD). The shaft current induced into the drives must be diverted from the bearings by insulation or an alternate path to ground. Insulating material, usually a nonconductive resin or ceramic layer, isolates bearings and prevents shaft current from discharging. Conductive grease can also be applied to bearings, which provides a lower-impedance path.

The article presents questions and answers related to mechanical systems. Several questions have been carried which inquires about the right selection of proper lubrication and installation of sealing systems in maintaining optimal temperature levels during high-speed applications. A number of responses coming from the experts of several companies are being posted including that of Kluber Lubricants, Busak+Shamban Inc., and Timken Co.

The article offers information about shaft seals, machineries that are used on rotating, reciprocating, and oscillating shafts with oil and grease contaminants. These seals are designed to block the clearance gap between mechanical designs so that nothing passes through it. It is commonly used in gearboxes where its tasked is to convert high speed input from an electric motor into low speeds that drive various machines or conveyors. Shaft seals are also used as hydraulic pump and motor seals.

The article discusses the different types of miniature ball bearings used in high-precision machinery. According to the author, bearings are typically manufactured to standard grades of precision with established tolerances for size and geometric accuracy, which are known as the Annular Bearing Engineers Committee classes. Meanwhile, he adds that operational conditions such as temperature, loads, and environment, determine the lube appropriate for the application.

The article offers information on several engineering equipment and supplies including On-Size bushings from Carr Lane Manufacturing Co., the CTG-81 non-silicone grease from Epoxyset Inc., and the MLX300 robotic software from Yaskawa.

The article focuses on the use of protective coatings in helping increase a part's lifespan and overal engineer productivity. Lubrication and increased structural integrity provided by protective coatings is mentioned. It cites key factors affecting surface treatment at the outset of the design process which include choice of base metal, process limitations, and surface finish.

Demonstrates that a two-part filtration process can effectively reduce oil and grease content in offshore-discharged produced water. Water as the largest waste stream in oil production; Classification of oil and grease content of produced water; Factors that affect the dispersed oil concentration.

Provides information on compositional monitoring, with reference to Mobil Corporation which replaced its lumping-scheme approach of approving crudes for lube manufacturing with a system based on Compositional monitoring. What is compositional monitoring; Components of compositional modeling; Definition of these components.

Focuses on Excel Paralubes and Petro-Canada's lubricant base oil plants that uses state-of-the-art hydrodewaxing technology to produce high quality base stocks. Combination of hydrocracking with Chevron's Isodewaxing and Lube Hydrofinishing processes; Sulfur-recovery units in the lubes plant; Increase on the North American base oil capacity for lube base stocks.

The article previews several motor vehicle fleet tools and equipment, including the Florida Pneumatic AIRCAT 3/8'' Mini Palm Ratchet, the Caig Laboratories DeoxIT Grease and the SK Hand Tool 56'' Oversized Caster Mobile Pit Cart.

The article discusses hydrostatic transmission (HST), whose main function is the transmission of rotary power from a prime mover to a load while controlling speed, torque, power, and direction of rotation. Also cited are the benefits of HST like low inertia and the accurate maintenance of preset speed against driving or braking loads, as well as the four functional types of HSTs, including HST with fixed-displacement pump and fixed-displacement motor.

The article reports on the benefits of using perfluoropolyethers (PFPEs) lubricants that reduce machine failures and increases product efficiency. It is said that improper bearing lubrication can be the cause of up to 50% of all machine failures. High-performance PFPE lubes have longer component lifespans, reduced warranty claims, and brings increase in consumer value.

The article offers information on several tools for automobiles underhood/powertrain including Dipstick Fluid Exchange Equipment from brake shop EBS Products, Belt Wear Gauge and Fuel Line Repair Master Kit from manufacturers Gates Corp. and AGS.

The article focuses on the variations in bearings and offers suggestions for their selection for the successful operation of the equipment. Topics discussed include difference in expected life of rolling element bearings and fluid film bearings; factors that affect material selection such as load, speed and operating temperature; consideration of the application requirements and operating environment factors for fluid film bearing's materials.

The article focuses on the impact of the new engine oil standards formulation intended by the federal regulators beginning with model-year 2017 heavy-duty trucks in the U.S.

The article focuses on four pillars of hydraulic machine efficiency. Topics include fluid viscosity is one of the factors that determines whether full-film lubrication is achieved and maintained, installed cooling capacity, as a percentage of continuous input power, and getting a hydraulic machine into its power efficiency and the possibility of variation in ambient air temperature, particularly if the machine is moved between locations with different climatic conditions is obvious.

The article offers suggestions for achieving the full potential of bearings and associated technologies. The suggestions include storing rolling beatings in a cool, clean, low-humidity environment at a steady temperature and free of dust, shocks and vibrations, using proper mounting techniques, and using mineral oils as they represent the most common oil lubricant choice for rolling bearings.

The article presents the five maintenance tips to keep the ground support equipment (GSE) run during winter season. It mentions that keeping the battery posts and connectors clean and making sure the attachment of the leads to starters and alternator can help keep the cranking power at its maximum. He says that additional vibration is caused by the installation of tire chains on a vehicle. He adds that greasing and tightening of all moving parts are the best way to get through the winter.

The article offers information on food processing equipment including aero mechanical conveyor (AMC) from equipment supplier Spiroflow Systems Inc., Elevance Aria WTP 40 lubricant from chemical company Elevance Renewable Sciences, and full ceramic bearings from Boca Bearing Co.

The article offers brief information on various commercial vehicle fleet parts and components which include Buyers Products skid-steer plow, the Prolong Super Lubricants Commercial Grade Diesel Fuel Treatment, and the Airtow 3D Series Drop-Deck and Dump equipment trailer.

A subject index for the December 2014 issue of the magazine "Machine Design," along with a directory of suppliers and manufacturers of mechanical components and systems in the U.S., is presented.