Архив для категории: Новости

А storage tank welding production line is a specialized setup designed for the efficient manufacturing of storage tanks used in various industries, such as oil and gas, химикаты, С развитием современной промышленности, и пищевая промышленность.

Key Components of Storage Tank Welding Production Line

Raw Material Preparation:

Sheets of steel or other materials are cut to size and prepared for welding.

Welding Stations:

Automated or semi-automated welding machines perform various types of welding (например, TIG, MIG, or submerged arc) to join tank components.

Assembly Line:

Components are assembled in a sequential manner to streamline production.

Inspection Stations:

Quality control measures, including visual inspection and non-destructive testing, ensure weld integrity and overall quality.

Finishing Area:

Tanks are finished through processes such as grinding, painting, or coating to enhance durability and corrosion resistance.

Storage and Logistics:

Finished tanks are stored or transported for installation or further processing.

Storage Tank Welding Production Line Production Process

Дизайн и планирование:

Detailed plans are developed, often using CAD software, to specify dimensions and material requirements.

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For more detailed information about the process flow of the tank welding production line, пожалуйста, нажмите здесь: https://www.bota-weld.com/en/a/news/storage-tank-welding-production-line-process.html

The roller skin of the но не обязательно is an important part of the briquetting machine. It is located outside the roller core of the briquetting machine. It is usually a cylindrical component with a ball socket on its surface. The shape and size of these ball sockets are designed according to the pressed material and the required product shape. The adjustment of the обшивка ролика брикетировочной машины is a key step to ensure the normal operation of the briquetting machine and improve the product quality.

Briquetting Machine Roller Adjustment

1. Adjustment method

Gap adjustment:

The gap of the roller skin determines the filling amount and molding pressure of the material. The appropriate gap can ensure that the material is evenly distributed between the roller skins and avoid molding problems caused by uneven pressure.

The gap between the roller skins is usually adjusted by adjusting the adjusting nut of the machine. The gap size needs to be adjusted according to the nature of the material and the molding requirements.

В общем, the smaller the gap, the denser the molded balls, but too small a gap may cause the equipment to jam or block the material; too large a gap will cause the molding accuracy to decrease.

Parallelism verification:

Use tools and measuring equipment to check the parallelism of the roller skins and make fine adjustments until the two roller skins are completely parallel over the entire length. The guarantee of parallelism helps the material to be evenly stressed between the roller skins and improve the molding quality.

Pressure adjustment:

The pressure of the briquetting machine is usually achieved by adjusting the hydraulic cylinder or mechanical transmission system. The size of the pressure should be adjusted according to the nature of the material and the molding effect. Too low pressure will result in poor spherical quality, while too high pressure may increase the equipment load and energy consumption, and even damage the machine.

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More detailed information about briquetting machine roller skin adjustment can be found at: https://www.zymining.com/en/a/news/briquetting-machine-roller-adjustment.html

High-pressure grinding rolls is mainly used in the ore industry and is also a type of crusher. As the main equipment for crushing in the ore industry, since it is the main equipment, it will be used very frequently. All machines are inseparable from daily maintenance and overhaul. Correct maintenance and overhaul can increase the service life of the machine, and early overhaul can detect problems early, so that small problems will not become bigger, affecting normal work and causing accidents.

Common fault inspection and repair of high-pressure grinding rolls

1. If the lubrication system finds that there is no grease overflow from the labyrinth seal of the bearing seat, the following reasons may be the case:

① lack of oil;

② pipeline failure;

③ grease pump is broken. If the color and properties of the oil flowing out of the oil drain port of the non-loaded bearing seat are found to have changed, it may be that cooling water or other foreign matter has been mixed into the lubricating grease.

2. The movable roller moves irregularly in the horizontal direction. Обычно, the nitrogen accumulator pressure is insufficient or damaged.

3. The hydraulic oil temperature is high. It may be: serious internal leakage in the system or the pump has been running for too long, and the hydraulic system needs to be checked.

4. The roller gap is too large. There may be the following reasons:

① Severe wear on the roller surface;

② No pressure;

③ There is material accumulation between the rollers. It needs to be handled as appropriate.

5. The roller gap is too small. It may be that there is a problem with the size of the gap block, or the position of the displacement sensor is set incorrectly.

6. The roller is stuck. It may be that there is foreign matter between the rollers, or there is too much material stored between the rollers when starting.

7. The roller does not rotate. The reasons include:

① Motor failure;

② Reducer failure.

8. The roller surface temperature is too high. It may be that the feed temperature is too high. Measures should be taken to control the upstream raw material temperature, otherwise it will affect the wear resistance of the roller surface and accelerate wear.

9. The bearing temperature is too high. The reasons include:

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For more detailed information on the inspection and maintenance of high pressure grinding roller, пожалуйста, нажмите здесь:https://www.zymining.com/en/a/news/high-pressure-grinding-rolls-inspection.html

Both roller bearings and ball bearings are rolling bearings used to reduce friction and support radial and axial loads in rotating applications. They differ significantly in several ways.

Difference Between Roller Bearings and Ball Bearings

1. Basic Definition and Structure

Roller bearing: It is a kind of rolling bearing and one of the widely used components in modern machinery. It relies on rolling contact between the main components to support the rotating parts. The rolling element of the roller bearing is usually cylindrical or conical, with different structural types, such as spherical roller bearings, thrust spherical roller bearings, tapered rollers and cylindrical roller bearings.

Ball bearing: It is also a kind of rolling bearing, and its rolling element is spherical, это, the steel ball is installed between the inner and outer steel rings. The design of ball bearings enables it to withstand large loads and is widely used in various mechanical equipment.

2. Contact Mode and Load-bearing Capacity

Contact mode: The rolling element and raceway of the roller bearing are in line contact. As the load increases, the contact line will become a rectangle, and the contact area is relatively large. The rolling element and raceway of the ball bearing are in point contact. As the load increases, the contact point will become an elliptical area, and the contact area is small.

Load-bearing capacity: Due to the different contact areas, roller bearings usually have higher load-bearing capacity. Compared with ball bearings of the same size, roller bearings can withstand heavier loads, but the speed may be relatively low. Ball bearings are more suitable for low torque and high speed applications.

3. Application Characteristics

Roller bearings:

Applicable to occasions that need to withstand high radial and axial forces.

The starting torque is small, the rotation accuracy is high, and it is easy to select.

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For more detailed information about the difference between roller bearings and ball bearings, пожалуйста, нажмите здесь: https://www.boyingbearing.com/en/a/news/difference-between-roller-bearings-and-ball-bearings.html

Гармонические редукторы, также известный как гармонический привод или механизм волны деформации., представляют собой точные механические устройства, используемые для снижения скорости и увеличения крутящего момента в различных приложениях.. Они полагаются на гибкие элементы и гармонические волны для достижения движения.. Подшипники являются важнейшим компонентом редукторов гармоник., поддерживая их бесперебойную работу и длительный срок службы.

Подшипники гармонического редуктора типы

Скрещенные роликовые подшипники:

Состав: Цилиндрические ролики расположены крест-накрест..

преимущества: Высокая жесткость, высокая несущая способность, и точность.

Приложения: Часто используется в робототехнике., аэрокосмический, и прецизионное оборудование, где важны компактность и высокая точность..

Цилиндрические роликовые подшипники:

Состав: Цилиндрические ролики расположены параллельно друг другу..

преимущества: Может выдерживать высокие радиальные нагрузки и умеренные осевые нагрузки..

Приложения: Подходит для тяжелых условий эксплуатации с высокими радиальными нагрузками..

Радиально-упорные шарикоподшипники:

Состав: Шары расположены под углом, что позволяет им выдерживать комбинированные радиальные и осевые нагрузки.

преимущества: Высокая скорость, хорошая поддержка осевых и радиальных нагрузок.

Приложения: Обычно используется в приложениях, требующих как радиальной, так и осевой нагрузки., например, в прецизионных инструментах и ​​машинах.

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Для получения более подробной информации о типах подшипников гармонического редуктора, пожалуйста, нажмите здесь: https://www.boyingbearing.com/en/a/news/harmonic-reducer-bearings-types.html