welding turning rollers for Cylinder- China Factory Manufacturers Suppliers

The working principle of the rolling machine is to make the work roll move through the action of hydraulic pressure, mechanical force and other external forces, so that the sheet is bent or rolled into shape.

What are the operating taboos of the rolling machine?

How to operate the rolling machine safely and correctly?

What are the inspection measures for rolling machine?

What are the operating taboos of the rolling machine?

1. When multiple people work together on the rolling machine, there must be a special person to command.

2. It is strictly forbidden to overload the rolling machine.

3. The tilting and resetting of the lifting and turning bearing of the upper roller and the balance of the upper roller must be carried out after the main drive is stopped.

4. It is forbidden to pile up workpieces and sundries in the workplace, and keep the machine tool and the site clean at all times.

5. After the operation of the rolling machine is completed, the power supply should be cut off and the power box should be locked.

How to operate the rolling machine safely and correctly?

The first is that the operator should organize the surrounding environment of the operation before operating the rolling machine to maintain a good operating environment. At the same time, the operator must be neatly dressed to avoid pulling the corners of clothes into the roller during the operation. In the process of work, it must be noted that the operator can only stand on both sides of the workpiece, which is the most reasonable position. If you want to adjust and measure the roundness during the operation, you must stop the operation, and it is forbidden to operate during the operation. A certain margin should be left at the end of the processing part.

What are the inspection measures for rolling machine?

1. During the running process, if the rolling machine has irregular noise, impact and other abnormal phenomena, it should be stopped immediately for inspection.

2. During the operation, all personnel should coordinate with each other, obey the command of the person in charge of the rolling plate, and it is forbidden to start the machine without a password.

3. When operating the rolling machine, pay great attention to the fact that the hand is pressed by the steel plate and rolled in together with the steel plate.

4. Be careful not to collide with the machine when lifting the steel plate or reel with a crane. After the coiling is finished, make sure that all materials are finished and the site is cleared, and the maintenance of the equipment is done well, and the power is turned off in time.

Based on clients’ facility/site space availability, WINCOO ENGINEERING CO., LTD is able to study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production pace in accordance with project requirement. They are committed to providing various rolling machines of high quality for all customers from all over the world.

Anyone with a little mechanical knowledge knows that energy can be transformed into each other. It is best to apply this knowledge to the tank hydraulic jacking system to explain the power loss of the hydraulic system. Next, we will introduce in detail how to maintain the tank hydraulic jacking system.

 

Here is the content list:

l Maintain the tank hydraulic jacking system from the perspective of power source.

l Maintain the tank hydraulic jacking system from a pressure perspective.

l Maintain the tank hydraulic jacking system from the perspective of speed regulation.

 

Maintain the tank hydraulic jacking system from the perspective of power source.

On the one hand, the power of tank hydraulic jacking system will cause energy loss and reduce the overall efficiency of the system. On the other hand, this part of the energy lost will be converted into heat energy, which will increase the temperature of the hydraulic oil and the deterioration of the oil. The tank hydraulic jacking system is malfunctioning. Therefore, when designing a tank hydraulic jacking system, under the premise of meeting the requirements of use, full consideration should be given to reducing the power loss of the system.

 

First of all, considering the power source-pump, considering the diversified working conditions of tank hydraulic jacking system actuators, sometimes the system requires large flow and low pressure; sometimes it requires small flow and high pressure.

 

Therefore, it is appropriate to choose a pressure-limiting variable pump, because the flow rate of this type of pump changes with the change of the system pressure. When the tank hydraulic jacking system pressure decreases, the flow rate is relatively large, which can satisfy the fast stroke of the actuator. When the tank hydraulic jacking system pressure increases, the flow rate decreases accordingly, which can meet the working stroke of the actuator. This can not only meet the working requirements of the actuator, but also make the power consumption more reasonable.

 

Maintain the tank hydraulic jacking system from a pressure perspective.

Second, when hydraulic oil flows through various types of hydraulic valves, there will inevitably be pressure loss and flow loss. This part of the energy loss occupies a large proportion of the total energy loss.

 

Therefore, reasonable selection of hydraulics and adjustment of pressure valve pressure are also an important aspect of reducing power loss. The flow valve is selected according to the flow adjustment range in the tank hydraulic jacking system and its minimum stable flow can meet the requirements of use. The pressure of the pressure valve should be as low as possible when the hydraulic equipment is working normally.

 

Maintain the tank hydraulic jacking system from the perspective of speed regulation.

Third, if the actuator has speed regulation requirements, when selecting a speed regulation loop, it is necessary to meet the speed regulation requirements while minimizing power loss. The speed control circuits of common tank hydraulic jacking system mainly include: throttle speed control circuit, volume speed control circuit, volume throttle speed control circuit.

 

The throttling speed control loop in the tank hydraulic jacking system has large power loss and good low-speed stability. The volumetric speed control circuit has neither overflow loss nor throttling loss, which has high efficiency but poor low-speed stability. If the tank hydraulic jacking system needs to meet both requirements at the same time, a volume throttling speed control circuit composed of a differential pressure variable pump and a throttle valve can be used, and the pressure difference between the two ends of the throttle valve should be as small as possible to reduce pressure loss.

 

In summary, a reasonable choice of hydraulic pressure is crucial. When the hydraulic oil flows in the pipeline, it will exhibit viscosity, and when the viscosity is too high, it will generate greater internal friction, causing the oil to heat up, and at the same time increase the resistance when the oil flows. When the viscosity is too low, it is easy to cause leakage, which will reduce the volumetric efficiency of the tank hydraulic jacking system.

 

Therefore, generally choose oil with suitable viscosity and good viscosity-temperature characteristics. In addition, when the oil flows in the pipeline, there are pressure loss and local pressure loss along the way. Therefore, when designing the tank hydraulic jacking system pipeline, the pipeline should be shortened as much as possible while reducing the number of bends.

 

The above are the recommended maintenance points to avoid the power loss of the oil tank hydraulic jacking system. However, there are many factors that affect the power loss of the tank hydraulic jacking system. Therefore, if specific maintenance is performed on the storage tank hydraulic jacking system, other requirements should be considered comprehensively!

We also have many products about Tank welding machine and Pipe spool fabrication solution, welcome to consult us!

The rolling machine can process oval, arc, cylindrical and other parts according to the rotational movement and position changes of work rolls of different shapes.

What are the operating points of the rolling machine?

What is the importance of the rolling machine seal?

Can a rolling machine make conical tubes?

What are the operating points of the rolling machine?

1. The rolling machine must be managed by a special person.

2. The operator must be familiar with the structure, performance and use of the plate rolling machine, and can operate it only after the approval of the responsible management personnel.

3. Before starting the machine, carefully check whether the safety device is in good condition.

4. During operation, it is strictly forbidden to put hands and feet on the rollers, transmission parts and workpieces.

5. After the work is interrupted, the clutch of the rolling machine should be turned to neutral.

What is the importance of the rolling machine seal?

Regardless of whether it is a large or small enterprise using a plate rolling machine or a factory similar to a plate rolling machine manufacturer, this equipment must be equipped with a sealing device to prevent leakage during processing and the intrusion of dust.

The element that plays a sealing role in the hydraulic system of the plate bending machine, that is, the seal, the seal in the hydraulic system of the plate bending machine is used to prevent the leakage of fluid or solid particles from the adjacent joint surfaces and to prevent external impurities such as dust and moisture. The materials or parts that invade the internal parts of the machine and equipment, and the leakage of the seals in the hydraulic system of the plate bending machine will cause waste of the working medium, pollute the machine and the environment, and even cause mechanical operation failure and equipment personal accidents.

Can a rolling machine make conical tubes?

Rolling machine is a shaping machine for continuous point bending of sheets, and has the function of rolling sheets of different shapes such as O-shaped, U-shaped, and multi-section R. Three-roll plate rolling machine has mechanical type and hydraulic type: mechanical three-roll plate rolling machine is divided into symmetrical and asymmetrical. Sheet metal can be rolled into circular, arc and conical workpieces within a certain range.

1. Install the cone device. If the diameter of the small head is too small, you can consider installing a built-in cone device.

2. If the diameter is small, the board is thin, and the reel is long, the three rollers can be made into conical rollers, but the required radian should be calculated.

The roller has a certain slope, and the lateral force is very large during rolling, and a lateral deceleration stop wheel needs to be added, and the stop wheel needs to be quenched.

So do you want to order rolling machine? If you want, please connect WINCOO ENGINEERING CO., LTD, they are very pleased to help you.

Tank welding machines refer to electrical appliances that provide power with certain characteristics for welding. Because of its flexibility, simplicity, convenience, firmness, reliability, and strength even after welding, tank welding machines are widely used in various industrial fields, such as aerospace, ships, automobiles, containers, etc. , Then what are the product features of tank welding machines?

 

Here is the content list:

l Product performance characteristics of tank welding machines.

l Specific structural characteristics of tank welding machines.

l Welding technical characteristics of tank welding machines.

 

Product performance characteristics of tank welding machines.

EGW vertical gas-electric tank welding machines are highly efficient automatic welding equipment, which can control the improvement of the welding frame according to the current feedback closed loop. In a water-cooled forced welding seam, the main feature of a forming is the thickness from 10mm to 50mm.

 

Automatic control of the molten pool level of tank welding machines and automatic adjustment of wire drawing length. Small size, light weight welding frame and easy to update flexible modularization, easy to use. Widely used in petroleum, chemical, blast furnace thick plate welding and shipbuilding industries.

 

Tractor tank welding machines are mobile units that can be easily transported to any workstation and are suitable for fillet and flat seams. The modular design makes it easier to expand the units with additional equipment, namely the flux supply unit and the flux recovery unit. For each tank welding machines welding process, suitable components can be combined in the best way.

 

Specific structural characteristics of tank welding machines.

The basic structure of the exhaust pipe ring welding machine.The assembly of the automatic welding machine is mainly composed of a pulley guard, a transmission mechanism, an observation window, a platform, a guard, and a rotating clamping mechanism.

 

ACL-200's small automatic welding machine specifications.Aiming at the diameter of the duct in the aero-engine is usually within φ30mm, a small automatic ring welder with the model ACL-200 produced by the American MK company is selected. Tank welding machines are mainly used for butt welding of stainless steel, carbon steel, aluminum alloy and other pipes, and welding of pipelines and pipe joints. The welding range is the outer diameter of the catheter φ6～φ50mm.

 

Welding technical characteristics of tank welding machines.

Cleaning and tack welding before tank welding machines. Grind the inner and outer burrs of the tube end to make the tube end flush without burrs, and wipe it clean with alcohol. Manual tungsten argon arc welding is used for positioning.If tank welding machines use inappropriate positions, the position of the welding point will deviate from the neutral line of the welding butt surface.

 

Because the shape of the girth welding seam is relatively regular, the tack welding point that deviates from the weld cannot be covered by the normal weld, resulting in tack welding The points are on the edge and outside of the weld, making the weld surface poorly formed. If the positioning method is adopted, this kind of situation can be effectively avoided!

 We also have many products about Tank welding machine and Pipe spool fabrication solution, welcome to consult us!

Biological pest control is a method of controlling pests such as insects and mites by using other organisms. It relies on predation, parasitism, herbivory, parasitody or other natural mechanisms, but typically also involves an active human management role. Classical biological control involves the introduction of natural enemies of the pest that are bred in the laboratory and released into …

Jun 06, 2022 · Search: Mpu9250 Spi Driver. 00 P

Accordingly, the used machine business must cope with different demands. Craftsmen look for simple saws, planers and carpentry machines. Industrial companies look for powerful panel saws, edge banding machines or CNC machining centres. Coating and finishing machines are as much in demand as drilling and dowelling machines, veneer presses ...

Designed for shielded metal arc welding (SMAW), the TITANIUM™ Stick 225 welder is a powerful stick welder that uses lightweight inverter technology for better arc starts and a more stable, reliable arc.