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Rotating Equipment and Gearbox Specialist – American Gear

Transmitting mechanical energy to a transmission unit, Industrial gearbox help in slowing down the speed and torque of rotation. Transmitting mechanical power into a driving tool they control the speed and torque to convert it functionally. They can handle multiple tasks at extremely high speeds over a long period.

To get the maximum efficiency routine maintenance should be carried out by periodically testing and fixing potential faults before they occur.

Some of the gearboxes used in industries are Helical gearboxes, Coaxial helical line, Bevel helical gearboxes, Skew bevel helical gearboxes, Worm reduction gearboxes and Planetary gearboxes.

Some of the gear boxes used in large-scale industries are Paper Industry, Cement industry, Sugar industry and Steel industry. The worm gearbox is more popular due to its load carrying capacity and high efficiency. To ensure maximum efficiency of any gearbox, routine maintenance should be carried out. The best way to manage a gearbox is to periodically test it to assess and fix potential faults before occurring.

With technological advances in gearboxes manufacturing, have resulted in the production of more efficient and powerful gearboxes with a lower cost. Gearboxes help in monitoring the direction of rotation and convert torque or power between inputs in applications that need desired output speed. Gearbox are used in many applications, including machine tools, construction machinery, transporters, and any device that needs modifications in the torque and speed of rotating movement power transmission.

With the demand in gear boxes manufacturers have been promoted to produce sturdy and sophisticated equipment that reduces noise, bears a higher load capacity, and offers efficient output.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gearbox. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide a warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

Maintenance of Gearbox is a Crucial Factor in Long Run of Gearbox

Gears are simple machine used to manipulate the magnitude or direction of a force. They are used in combination and are linked together by their teeth in order to form a “gear train”. These gear trains are useful for transferring energy from one part of a system to another. Gears work using the principle of mechanical advantage, which is the ratio of output force to input force in a system.

Gears serve two main purposes either increase the  speed or to  increase force. An industrial gearbox is a system in which the mechanical energy is transferred from one device to another and is used to increase torque while reducing speed.

Some of the standard gearboxes used in industries are Helical gearboxes, Coaxial helical line, Bevel helical gearboxes, Skew bevel helical gearboxes, Worm reduction gearboxes and Planetary gearboxes. The large-scale industries where gearboxes are extensively used are Paper Industry, Cement industry, Sugar industry and Steel industry

Materials handling, food processing, textile manufacturing, clock making, heavy industrial mining equipment and oil rigging equipment depend on gears for the transmission of motion. Compared to gears applied in commercial and consumer products contexts, industrial gears are usually characterized by heavy duty construction and durable metal composition.

Gear applications are quite diverse and highly customizable; they appear anywhere that an application requires speed reduction, speed increase, power transmission, motion transmission or force reduction.

Maintenance of Gear box is a crucial factor in long run of gear box. Ensure that the gearbox is operating within its manufacturer’s specification for both mechanical and thermal ratings. Gearboxes should be kept away from operating in a dirty and dusty environment as it could result in an increased operating temperature or even possible contamination of the gearbox. Gearboxes should be regularly dusted and brushed clean. Always check for oil leaks at the input and output shaft of your gearbox. Leaks indicate that seals have failed, thus allowing dust, debris and water ingress from the environment; and for a potential loss of lubrication.

Water, dust and debris should also not be permitted to ingress internally into the gearbox through the breather. Allow the gearbox to breathe with ease. Lubrication should be as per the gearbox manufacturer’s specification for type, grade and quantity..

Always checkfor signs of overheating, which could include discoloured or burnt exterior paint, or dark oil in the sight glass. Monitor the gearbox temperature on a regular basis and look out for any sudden changes in temperature using an infrared temperature gun.

Check the internal gears via the removal of inspection covers for signs of wear such as pitting and spalling. Check for any increase in backlash between the mesh of the gears, and also for any increase in the end play or lift at the input and output shafts. An increase in backlash could be an indication of gear teeth wear, which is not always visible to the naked eye. An increase in shaft end play or lift would indicate wear within the rolling elements of the bearings or even wear in the bearing housings.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

Industrial Gearbox Repair | Industry Leader | 24/7 Emergency

Industrial gearbox transmits mechanical energy to a transmission unit and in the process slowing down the speed and torque of rotation. The industrial gearbox transmits mechanical power into a driving tool so as to control speed and torque and convert it functionally.  Industrial gearboxes can handle multiple tasks at extremely high speeds over a long period.

The gearbox is used for a variety of mechanical operations in different industries. Helical gearboxes, coaxial helical lines, bevel helical gearboxes, skew bevel, and worm reduction gearboxes are some of the main gearboxes used by industries. Paper Industry, Cement industry, Sugar industry, and Steel industry are some of the main industries in which there is a large use of an industrial gearbox.

All gearboxes work in the same way. The rotating directions of the gears depending on the direction of input and the orientation of the gears. For instance, the gear it engages rotates counter-clockwise if the initial gear is turned in a clockwise direction.

Gearboxes are commonly used to monitor the direction of rotation and convert torque or power between inputs in applications that need the desired output speed. The gearbox is used in a variety of applications, including machine tools, construction machinery, transporters, and any device that needs modifications in the torque and speed of rotating movement power transmission.

The physical components of a gearbox vary between its types and the variations between manufacturers. Most gearboxes are made of iron, aluminum, or brass materials. Spur gearboxes are also made using plastics as polycarbonates or nylons, as are other gearbox types. Gear teeth orientation plays an important role in the overall device performance, torque, and speed. Simple gear teeth gearboxes usually are used for low-speed use. These gearboxes can be noisy and overall, less efficient. Usually, helical gearboxes are used for high-speed applications. These gearboxes are slower in operation and can improve overall efficiency than straightening gearboxes.

Regular maintenance is vital for the best performance of industrial gearbox to operate at long-term intervals.  The gearbox should be laced in a dry place and placed in a safe area. They should be regularly cleaned and should be free of dust, dirt, and waste. The periodic check should be done to see if any metallic debris is deposited.

Ensure that the gearbox is used as per the thermal and mechanical ratings recommended by the manufacturer. The gearboxes are often worked beyond the prescribed specifications of the manufacturer and work at a higher power than required affecting the equipment efficiency and reduce the shelf life of the equipment.

To prevent overheating, the temperature of the industrial gearbox must be checked periodically and also check if any discoloration or burned marks are there on the housings and disfigured plastic components can be the symptoms of overheating.

Dirt, dust, and moisture can be seen through the breather of the gearbox, hence we must ensure that the right breather is used.

Lubricate the gearbox regularly by using the recommended grade and type of lubricant in a suitable amount suggested by the manufacturer. Always check for oil leakage in the shaft seals for signs of low lubrication. Oil leaks indicate that the seals may not function well and require substitution.

Any irregular noise may indicate components being affected. Regular vibrations examination of the gears and internal bearings can be carried out to test for device misalignment, part cracks, etc.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gearbox. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide a warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens, and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

American Gears LLC offers Complete Reconditioning on Industrial Gearboxes of all OEM brands.

Gearboxes or gear reducers are mechanical devices which by using a gear or a series of gears alter the primary input speed received from a driving source into a different output speed. In this process the output torque and speed are determined by the gear ratio. Efficiency, torque and speed of the device are determined by the orientation of the gear teeth.

Industrial gears have different uses in a wide variety of industrial and mechanical equipment in addition to cars and bikes. To control the power while a particular type of machine is being operated gears are used. Gear in different types of industrial machines play an important role to optimize the productivity by reducing the speed and not the revolutions.

Gears are used to transfer motion and power between machine components. Operating in mated pairs, gears mesh their teeth with the teeth of another corresponding gear or toothed component which prevents slippage during the transmission process. Each gear or toothed component is attached to a machine shaft or base component Depending on the design and construction of the gear pair, the transference of motion between the driven shaft and the driving shaft can result in a change of the direction of rotation or movement.

Gears are widely used throughout industry to transmit motion and power in a variety of mechanical devices. For low speed applications gearboxes with straight gear teeth are used, while helical gearboxes are used for the high speed applications. Spur gearboxes, Helical gearboxes, Coaxial helical line, Bevel helical gearboxes, Skew bevel helical gearboxes, Worm reduction gearboxes, Planetary gearboxes are some of the standard gearboxes used in industries. The large-scale industries where gearboxes are extensively used are in the Paper Industry, Cement industry, Sugar industry and Steel industry

The most common type of industrial gears that are being used are Spur gear. as they consist of straight teeth mounted on parallel shafts and they are mainly used to decrease the speed with high output torque. Spur gears are good for use in machines which have low speed applications and proper sound organization.

Helical type of gears are famous for their teeth-shaped edges which create a thrust load. They are mainly used for quiet and smooth operations. Elevators, oil industry, Rubber, Medical, Steel, Packing and cutters are some of the various applications for which they can be used.

Worm gears are used in steel, sugar, paper, and textile plants. These gears are generally of two types: Single-Threaded and Multi-Threaded. Also known as wheel industrial gears, worm gears function on two shafts that work together. These gears can withstand high shock loads, moreover they are quiet and maintenance-free. The worm can turn the gear but not the other way round.

Bevel type of gears is used mainly for shafts. Such type of gears is fitted at a right angle to a machine’s rotational axis. These gears are usually found used in Power plants, steel plants, automotive. They are also used in hand drill, printing, and a number of other machines.

Planetary gears aresimilar to the solar system consisting of a sun gear in the centre, a ring gear – which is the outer ring – and the planetary gears, which rotate around the centre gear mesh with the other two components. They are mainly used in lifts, cranes and machine tools.

The most unique type of gears is the Girth type of gears. These gears are also known as split ring gears.

All types of gearboxes work in a similar way. Gear rotation direction relies on the input orientation and direction of the gear. If the former rotates in a clockwise direction the latter will rotate in a counter clockwise direction.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

Rotating Equipment Specialists

Gears are mechanical machines to transmit motion or change the speed. They should be inspected regularly for wear and tear of the parts for their proper working. It is important to maintain the machine parts so as to avoid accidents or damage to machine parts. 

Failure of Gearbox causes a complete breakdown of the machinery, which involve both subsequent repair and lost output. Noticing the signs of failing parts early reduces downtime, saving costs and improves machinery health. Some of the most common forms of gearbox failure are inadequate lubrication, contamination, installation errors, overload and handling errors. The major cause is inadequate lubrication caused by under filling, incorrect specification, mixing or incompatibility, incorrect lubrication, deteriorated grease or oil, water contamination and particulate contamination. Inadequate lubrication leads to accelerated wear rates and component failure. Oil acts as a coolant and overheating of oil and parts leads to metal-to-metal contact which leads to the breakdown of the Gearbox. Water contamination destroys the lubricating properties of the oil which causes foaming of the oil. Water in oil can result from either condensation or damaged seals allowing water to enter. Particulate contamination can be from putting dirty oil in, leaving a filling plug open or from wear or failure particles within the gearbox. Particles also accelerate wear and component breakdown.

Overloaded of components caused by exceeding design limits for load, speed or temperature can also damage the gearbox. As the overload increases it shortens the components life. Once the gearbox is overloaded it leads to noise and vibration, increased temperatures, metallic chip debris and reduced equipment performance. Improper handling and installation can also damage the gearbox. This applies in particular to bearings where the cages are particularly prone to careless handling, installation or removal, but can equally apply to misaligned shafts which can then lead to bearing or gear failure

Always check if the gearbox is operating according to the specification of the manufacturer. Often gearboxes operate in a dirty and dusty environment. It is important to see that it is working in a clean environment as dirty and dusty environment could cause an increased operating temperature or even possible contamination of the gearbox. It is necessary that industrial gearboxes be regularly dusted and brushed clean.

Check the seals for any oil leaks at the input and output shaft as leaks indicate that seals have failed which makes dust, debris and water to enter this creates lubrication loss and causes contamination of the gearbox or inadequate lubrication. Check the breathers to see that water, dust and debris do not enter into the gearbox through the breather. They should be kept clean at all times to allow the gearbox to breathe with ease. Lubrication should be as per the manufacturer’s specification for type, grade and quantity.

Overheating of the gear box causes discoloured or burnt exterior paint, or dark oil in the sight glass. Always monitor the gearbox temperature on a regular basis and look out for any sudden changes in temperature using an infrared temperature gun. Look for signs of wear such as pitting and spalling Inspect the contacts between gear teeth for misalignment as this could be indicative of wear in bearings or the bearing housings. Nearly all gearboxes operate in a noisy environment, which means that not all variations or increases in gearbox noise can be recorded. Regular vibration analysis of the internal bearings and gears will confirm any significant changes in the internal condition of the gearbox and help prevent any unplanned loss of production.

Gears are characteristically reliable mechanisms. Unfortunately, however, like all mechanical things, transmissions eventually wear out and ultimately fail to act as efficiently as they were designed to.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

American Gear Provides World-Class Gear Reducer\Gear Drive Services

The main aim of the transmission industry now is at increasing power density, reducing gear noise and improving energy efficiency levels in gear boxes which means gears will have tighter tolerances, higher profile accuracy and improved surface finish.

Gear manufacturing is a highly skilled and critical machining process and requires application expertise and sophisticated tools & machines. Gears are an integral part of any machines Gears are used in all industries from automobile, ships, locomotives, machine Tools, aerospace, general Eng., medical devices to material handling equipment and so on. .

Gear is an integral part of many industrial products. Gears have a wide range of application in diverse industries such as Automobile, Machine Tools, Aerospace, General Engg. and so on. Manufacturers are now increasingly seeking machine tools and technology for better productivity and quality of gears for that can meet their requirements as there is a growing demand.

The customer expects improved performance, cheaper cost, light weight, better efficiency, minimal noise, and rapid development. The technology of Gear manufacturing has evolved over the years from the traditional gears made by casting and forging to plastic gears,. With a combination of innovative manufacturing technologies and superior materials Gear manufacturing process have become more simple and productive.

Spur gears transfer rotary motion between parallel shafts having straight teeth which are parallel to the shaft on which the gear is mounted.  Spur gears are simple in design and manufacture due to their structure. There they are used for a wide array of applications.

Helical gears transmit rotary motion between crossed or parallel shafts having gear teeth that are inclined at an angle to the gear axis. As they have an Inclined angle, there are two or more teeth are always in contact with each other during gear rotation and working.

These Gears have helical angled teeth in opposition to each other. That means one is Left handed and the opposing side is Right handed helix angle. Often the both helical angled gears have a small gap in the middle to facilitate gear hobbing operation.

Double helical gears have double the contact gear tooth area compared to single helical gears and hence have more load and power transmitting abilities operating at low noise levels and high speeds.

Places where large speed reductions are needed Worm gears are usually used. The reduction ratio is determined by the number of starts of the worm and number of teeth on the worm gear. Worm gears have sliding contact which is quiet but tends to produce heat and have relatively low transmission efficiency.

Worms and worm gears offer high gear reduction and torque multiplication. A worm drive is a cylindrical gear with a shallow spiral thread that engages the worm gear in a non-intersecting, perpendicular axes configuration.

All types of industrial and household machines use Speed reducers. They are used to reduce the speed of an electric motor safely and efficiently by adjusting the motor’s speed in order to provide the torque needed by a machine to work properly.

As a transmission system, speed reducer gearboxes stand out due to their high complexity, with a myriad of speed reducer system designs available depending on the needs and specifications of each application.

There are different types of speed reducers like Planetary, Spur and Helical. Due to its great precision and reliability, many automatic transmissions nowadays use planetary type of speed reducer.

If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.

The Purpose of Gearbox And its Functioning

Gears are used to transmit power from one part of a machine to another. To manipulate the magnitude of a force gears are used. You can have any number of gears connected together and they can be in different shapes and sizes. Gears use the principle of mechanical advantage, which is the ratio of output force to input force in a system. Mechanical advantage for gears, is given by the gear ratio, which is the ratio of the final gear’s speed to the initial gear’s speed in a gear train. The main purpose of gears is to increase speed or increase force.

An industrial gearbox is an enclosed system that transmits mechanical energy to a transmission unit. The system slows down the speed and torque of rotation. They are different from standard gearboxes, as the former needs a long, stable life and safety factor for most of the drives. An industrial gearbox transmits mechanical power into a driving tool to control speed and torque and convert it functionally. Gearboxes can handle multiple tasks at extremely high speeds for a long period.

An industrial gearbox helps mechanical operation in different industries. Helical gearboxes, coaxial helical lines, bevel helical gearboxes, skew bevel, and worm reduction gearboxes are the main gearboxes used in industries. Some of the industries in which industrial gearbox are used is in Paper Industry, Cement industry, Sugar industry. Steel industry, Refineries and more.

Being an integral part of the machinery, to ensure maximum efficiency routine maintenance should be carried out. Periodically testing gearboxes and assessing to fix potential faults helps to ensure this. The physical components of a gearbox may vary between its types and the variations between manufacturers. Most of the gearboxes are made up of iron, aluminium, or brass.

Spur gearboxes are also being produced using plastics as polycarbonates or nylons. Gear teeth orientation plays an important role in the overall device performance, torque, and speed. Simple gear teeth gearboxes are usually used for low-speed use. Helical gearboxes are used for high-speed applications usually as they are slower in operation it helps in improving the overall efficiency.

Worm Gearboxes are most commonly used for heavy-duty functions. This type of gear integrates a broad worm (or screw) diameter which meshes the teeth in the periphery of the gear. The device then makes it possible for the consumer to determine the rotation speed and for the transmission of higher torque. 

Bevel Gears have curved teeth on cone-shaped surfaces near the unit bottom. They can be used to rotate non-parallel shafts and have a broad range of applications, including rolling stock and mining.

Helical gearboxes are large and utilize low power. When two teeth start to meet, the teeth of helical gears are shut down to an angle to the face of the machine, by one end of the tooth and remain in touch as the machine rotates completely into contact as the allows a smoother running and allows for high load angles. 

Planetary gearboxes are common in advanced technologies, such as robotics and 3D printing. Three of four planet gears surround a planetary gearbox with a central Sun Gear and are held together via inner teeth outer ring equipment. This design similarly spreads power through the gears and makes it possible for a Planetary Gear System to achieve a high torque in a limited area. The two popular features of Planetary Gearboxes are its high endurance and precision

The technological advances and the development of gearboxes have resulted in the production of more efficient and powerful gearboxes (especially industrial gearbox) at a lower cost. Gearboxes are commonly used to monitor the direction of rotation and convert torque or power between inputs in applications that require a desired output speed. Gearboxes are used in many applications, including machine tools, construction machinery, transporters, and any device that needs modifications in the torque and speed of rotating movement power transmission.

Being used for speed and torque conversion gear reducers are an essential part of mechanical power transmission systems,. When selecting a gear reducer we have to know the required torque and speed as well as the most suitable type of motor to use. The most common benefits are that they can reduce speed, multiply torque, and solve inertia mismatching issues.

Speed reducers are mechanical devices generally used for two purposes. The primary use of a speed reducer is to multiply the amount of torque generated by an input power source so as to increase the amount of usable work. They also reduce the input power source speed to achieve desired output speeds.

American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.

For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.