It's hard to imagine a factory automation system without linear robots. The application of linear robots involves handling incoming materials during product production, assembly or packaging, whether integrated into a single machine as a pick-and-place unit or integrated into a semi-automatic or fully automated production line. However, the design, configuration, commissioning, and programming of multi-axis systems has always been considered a complex and time-consuming process that requires a large number of different interfaces. At the same time, constant competitive pressure and the need to reduce costs and save time increase the difficulty of its application. Fortunately, the current trend of digitalization has also led to the rapid development of intelligent subsystems.
Dr. Ulf Lehmann, Head of the Linear Motion Business Unit at Bosch Rexroth (Photo: Bosch Rexroth AG)
Bosch Rexroth has risen to the challenge and developed new solutions that make the selection of multi-axis systems and the integration of production lines easier: The use of modern and intuitive electronic tools helps technology and construction experts find the right Cartesian robot in a matter of minutes. In decades of application, Bosch Rexroth has gained a wide range of knowledge and applications. Users now only need to enter their application data, on the basis of which they can obtain a recommendation for the right multi-axis system, including motors, connection elements, and energy supply. You can then add more detailed specifications to the connected online configurator with a 3D live preview. Rexroth multi-axis systems are also available to customers as intelligent linear robots, pre-installed with software.
The wizard guides the user intuitively through the commissioning process, and the drive controller automatically sets the parameters once connected. The process itself no longer requires laborious programming, but can be combined with the appropriate functional modules via drag-and-drop operation. This process can be done without complex code entry and expert help.
By combining the best components with innovative features, linear robots have become more attractive front-end devices in many applications. They play a key role in process optimization because they reduce engineering effort and increase productivity to the next level.
In parallel with the continuous development of processing solutions based on the vision of an efficient factory of the future, Bosch Rexroth is also advancing in the field of sensor systems. The new sensor compensation module intelligent flexible effector developed by Bosch Rexroth will also make the operating system even smarter. This robotic-mounted solution integrates the precision of the robot and the sensitivity of the hand and opens up a new field of application for robotics and Cartesian systems.
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How to adjust the pressure flow rate of Rexroth constant pressure variable hydraulic pump?
1. First of all, adjust the pressure adjustment screw of the Rexroth variable hydraulic pump relief valve to the loosest state, the minimum flow limiter to the minimum state (the upper hydraulic cylinder adjusting screw is adjusted to the loosest state), the flow control valve adjustment screw is adjusted to the tightest state, and connect a flow rate in series after the flow valve.
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A brief introduction and classification of Rexroth hydraulic pumps
Rexroth hydraulic pump is the power component of the hydraulic system, it refers to the oil pump in the hydraulic system, it is the hydraulic component that provides liquid for hydraulic transmission, and it is also a kind of pump. Its function is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, that is, the hydraulic system is ...
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Rexroth hydraulic pump - maintenance method of gear pump
1. Frequent grease, the electric oil drum pump is running at high speed, and the grease is easy to volatilize, so it is necessary to keep the lubrication at the bearing clean and pay attention to the replacement.
2. Pay attention to the storage of the electric pumping pump should be placed in a dry, clean and no corrosive gas environment.
3. Gear oil ...
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Rexroth Hydraulic Pumps – How Does a Hydraulic Pump Work?
In modern construction machinery, basically inseparable from hydraulic working devices, even if the main working devices do not use hydraulic equipment, usually need hydraulic systems to achieve some auxiliary work, hydraulic pressure is so important, and our life and work is very close.
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But...
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Rexroth solenoid valve introduction features
Rexroth solenoid valves consist of solenoid coils and magnetic cores, which are valve bodies with one or more holes. When the coil is energized or de-energized, the operation of the core causes the fluid to pass through the valve body or be cut off, changing the direction of the fluid. Electromagnetic components are composed of fixed cores, moving cores, coils and other components; ...
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Causes, hazards and prevention methods of particle contamination in Rexroth piston pumps
Cause:
There are two causes of particle contamination: one is brought in from the outside, and the other is generated during the work process.
Atmospheric dust is brought in through the vents of the tank.
Mixing during storage and transportation.
Sludge and sediment resulting from chemical changes.
Exist...
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Rexroth hydraulic pump - piston pump selection precautions
1. Determine the pressure
The rated pressure of the selected metering pump is slightly higher than the actual maximum pressure required, generally 10-20% higher. Don't choose too high, too much pressure will waste energy, increase the investment and operating costs of the equipment.
2. Determine the flow rate
Selected ...
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What are the relevant applications for Rexroth vane pumps?
Rexroth vane pump speed selection
Rexroth vane pump flow rate and speed linear relationship, relative to low speed screw pump, high speed screw pump can increase the flow and head, but the power is significantly increased, high speed accelerates the wear between the rotor and the stator, must make the screw ...
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Rexroth hydraulic pump speed is too low and daily maintenance
The flow rate of Rexroth Rexroth oil pump is the product of the gear pump displacement V per revolution and the speed n, if the speed n of the hydraulic pump is too low, the initial force Q will be too small, can not guarantee the oil supply of the system, resulting in the centripetal force is not enough or can not constitute a certain vacuum degree and can not absorb oil.
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The pressure regulation step of the Rexroth pressure reducing valve
1. Close the gate valve before the pressure reducing valve, open the gate valve after the pressure reducing valve, and create a downstream low-pressure environment;
2. Rotate the adjusting screw counterclockwise to the upper position (relative to the low outlet pressure), and then close the gate valve after the pressure reducing valve;
3. Slowly open the gate valve in front of the pressure reducing valve ...
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Rexroth Hydraulic Pumps - Introduction to the Classification of Proportional Valves
The classification of proportional valve control mode refers to the classification of the electrical-mechanical conversion mode in the pilot control valve of the proportional valve, and its electrical control part has various forms such as proportional solenoids, torque motors, DC servo motors, etc.
(1) Electromagnetic type Electromagnetic type refers to the use of proportional electromagnets.
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The opening ceremony of the second phase of the Bosch Rexroth plant in Xi'an was a complete success
On November 11, 2020, the opening ceremony of the second phase of Bosch Rexroth (Xi'an) Electronic Drive and Control Co., Ltd. was grandly held. With the completion of the second phase of the project, the Xi'an plant will become the overall supplier of the group's global intelligent manufacturing and industrial automation solutions, and Bosch Rexroth will provide the best solutions for the Chinese market.
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Troubleshooting and precautions for Rexroth hydraulic pump (vane pump).
Rexroth hydraulic pump is mainly divided into three types: piston pump, gear pump and vane pump, among which Rexroth vane pump is a special clamp clamping pump body and pump cover, and the outlet direction of the pump can be in any direction of 360 degrees, which is easy to install and use. The bearing assembly of the sand pump is made of cylindrical structure, ...
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Rexroth hydraulic pumps – how to choose a hydraulic motor
1. Workload cycle
2. Oil type
3. Minimum flow rate and maximum flow
4. Pressure range
5. System type: open system or closed system
6. Ambient temperature, system working temperature and cooling system
7. Oil pump type: gear pump, ...
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Bosch Rexroth presents the new Heglon drive, which has been specially developed for rubber machinery
At the International Rubber Congress 2022 in Nuremberg, Bosch Rexroth presents a new Heglon drive specially developed for rubber machinery. It is designed to significantly reduce energy consumption and thus CO2 emissions in daily operations. Similar to traditional electromechanical drives, the pre-assembled ...
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Common Causes and Troubleshooting Methods of Hydraulic Pumps(9-16)
9. Cause of failure: "left-handed" oil pump is installed with "right-handed", resulting in damage to the skeleton oil seal;
Exclusion method: the "right-handed" pump cannot be installed on the "left-handed" machine, otherwise the skeleton oil seal will be damaged;
10. Cause of failure: The hydraulic oil is too dirty.
Exclusion Method: Cleaning System, ...
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Test method for linear proportional control of numerical control pressure of Rexroth proportional valves
1. The position of the four "flow and pressure limit control" potentiometers on the CPU unit of the computer.
2. The preset parameters adjust the four-stage injection speed to 50 and the pillow pressure to 00
3. Start the oil pump motor, and when the temperature of the sol barrel reaches the sol temperature, press the manual injection button to make the screw ...
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Rexroth's magnetic levitation conveying technology breaks through the bottleneck of production efficiency
● Top performance, flexible and easy to use
● From components, modules to systems, zero threshold matching on demand
● More value-added services, users have no worries
Worry-free, flexible and easy to use (Image source: Bosch Rexroth China)
"Production efficiency" is an eternal topic in the manufacturing industry ...
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Features and applicability of Rexroth solenoid valves
peculiarity
1. Rexroth solenoid valve, solenoid valve and all stainless steel; For highly corrosive media, the diaphragm type must be selected. Neutral medium, it is also advisable to choose a solenoid valve with copper alloy as the housing material, otherwise, rust chips often fall off in the valve housing, especially when the action is infrequent. Ammonia valves ...
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The Rexroth Smart Handling Function Kit makes it easy for you to carry out your handling tasks
Want to carry out moving tasks with ease? Let the Bosch Rexroth Smart Handling Function Kit help you. Thoughtfully conceived and easy to set up, this mechatronic kit significantly reduces the time required to design handling solutions and takes your productivity to a whole new level.
Why...
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