Gears
The purpose of all gears is to transfer power between a system and to be able to achieve a wide range of speeds or loads for a fixed range of input speeds or loads. This is done by changing the gear ratio. A gear ratio is defined by the number of revolutions the input must complete for one revolution of the output. There is a wide range of applications of gear industrial gearboxes, all of which offer a range of noise levels, the degree of contact between the teeth, and the direction of power transmission.
Bearings
The purpose of all bearings is to support the rotating shafts used to transmit power while minimizing friction. Bearings fall into two main categories: journal bearings and rolling element bearings. Journal bearings have no moving parts and rely on simple lubricated surface-to-surface contact, while rolling element bearings are made up of several parts (one of which to the fixed housing and the other to the rotating axis, several rolling elements and a cage to hold the rolling elements in place). Rolling element bearings have a wide variety of designs.
Seal (seal)
Industrial gearboxes have multiple seals. These are usually elastomeric seals that expand or contract to ensure that liquids cannot pass through. Some seals are static while others will be considered dynamic. Static seals are placed between the fixed parts of the gearbox, while dynamic seals are placed between a fixed and moving part such as the drive shaft. The purpose of this sealing is to keep the industrial gear oil inside the gearbox and prevent pollutants from penetrating. Significant loss of oil from the gearbox due to leakage will eventually lead to gearbox failure. Significant entry of water or dirt into the gearbox can lead to a series of problems and the possibility of damage and failure of the gearbox.
Application of industrial gearbox in different industries
Manufacturing Industry: Here, industrial gearboxes are used in conveyor belts, packaging machines and assembly lines to ensure the perfect production of goods.
Construction Industry: Gearboxes are used in cranes, excavators and concrete mixers to carry heavy loads and perform difficult tasks.
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Mining Industry: Industrial gearboxes are used in stone crushers, conveyors and drilling equipment to extract and process raw materials.
Agricultural sector: Gearboxes are used in tractors, combines and irrigation systems to facilitate agricultural operations.
Paper industry : Gearboxes made of aluminum, steel and cast iron alloys help the equipment and paper production lines to work more smoothly.
Industry Cement: Gearboxes with high torque are used in this field. The application of industrial gearbox in this industry is used for functions such as strengthening the engine, reducing the speed, etc. They play a role in the steel industry. Planetary, pinion and other types of gearboxes are used.
Tips for maintaining an industrial gearbox
Industrial gearboxes are essential components in many industrial applications and their proper maintenance is very important to ensure their longevity and optimal performance. There are several key points to consider for maintaining industrial gearboxes:
- بازرسی هرگونه نشانه‌ای از سایش و پارگی، مانند نشتی یا صداهای غیر معمول، می‌تواند به شناسایی مشکلات احتمالی قبل از تشدید آن‌ها کمک کند.
- اطمینان از روانکاری و روغن‌کاری مناسب گیربکس با نوع و مقدار مناسب روان کننده برای به حداقل رساندن اصطکاک و جلوگیری از آسیب و افزایش کارایی و کاربرد گیربکس صنعتی است.
- پیروی از دستورالعمل‌ها از قبیل رعایت فواصل سرویس توصیه‌شده و کارکرد گیربکس در محدوده بار و سرعت مشخص‌شده مهم است. پیروی از این دستورالعمل‌ها از سایش زودرس و آسیب به گیربکس جلوگیری می‌کند.
- تمیز کردن منظم بیرونی گیربکس و اطمینان از عاری بودن محیط اطراف از گردوغبار، کثیفی و سایر آلودگی‌ها می‌تواند به افزایش عمر گیربکس کمک کند.