Automatic Boxed Beam Machine

In general, box beams lend themselves to a clean-lined and more transitional aesthetic than solid beams. If you prefer a rustic antiqued look, consult with your architect, interior designer and custom builder regarding pricing and availability of solid timbers.

Changing from a straight rail to a box tooling takes less than 10 seconds and does not require any additional adjustments.

Baffler Assembling and Welding Machine

This machine is the special equipment to assemble and weld the middle clapboards in Box-beam. It uses the cylinder compacting to determine the position when assembling, and then weld them by spot welding. After oneface welding finished, it turns over the work table for 180 degree by motor to finish another face welding.

Unlike older designs, in which the baffle stack is welded to an external tube, Sig fabricates theirs so that automatically boxed beam machine they have internal skirts that the baffle stack can be pressed into. This allows the baffles to be welded their full circumference to each other, which increases their strength and rigidity. This process also cuts down on the amount of weight that is required to support the baffle stack.

The cooling assembly kit includes a baffle plate with a bore configured to generally bisect an internal volume of the welding apparatus. A fan assembly is positioned in the baffle plate opening to circulate air through both volumes.

The rack assembly 12 is slidably coupled to the base 16 of the housing 14 so that it can be retracted into a closed position as shown in FIG. 2. The locking device (not shown) couples the rack assembly to the base on both sides. Wheels 38, 40 and a handle 42 enable the welding machine to be maneuvered and transported easily to different job sites.

Bottom Plate Assembling and Welding Machine

The bottom plate assembly and welding machine is designed to perform vertical upward fillet welding of the web of a longitudinal member, horizontal fillet welding of a stiffener, and back welding of the inner bottom plating. The welding machine uses a small-sized robot and is configured to be light in weight for easy transporting between blocks. The robotic system utilizes computer numeric control technology to accommodate variations in job-work.

The welding machine is equipped with a rack assembly that slidably extends from and retracts with respect to the base of the welding apparatus. The rack assembly includes two abutting clamping jaws 92 positioned on either side of the central positioning block 91, and an L-shaped mounting plate 93 configured to support the abutting clamping jaws 96. A power device such as an air cylinder is provided to drive the abutting jaws 92 and abutting members 93 to slide towards each other.

The abutting jaws are pressed against the long and short sides of the L frame to maintain proper positioning for subsequent welding operations. Since the abutting jaws and abutting members 93 are moved by the power device, they are less likely to damage the L frame and are able to move with sufficient coordination with other mechanisms in the welding equipment to avoid the build-up of excessive clamping force that could otherwise harm the L frame.

Web Plate Assembling and Welding Machine

A special machine for assembling and welding the bottom plate, web plate and baffle plate of box beam. It combines assembly machine, welding machine and straightening machine into one unit, which improves productivity, reduces cost and saves installation space.

The position fixing machine moves the two wing plates and the web plate to a position where they can be spot welded together. Then, the welded part is conveyed to the welding device and welded by single-wire submerged arc. The weld seam can tolerate gaps of up to 5 mm.

After the welded part is finished, it will be conveyed to the correcting device for cold-working correction. Depending on the design of the welded part, this can include vertical upward fillet welding between a collar plate and a transverse member or horizontal fillet welding between a stiffener and the face of a longitudinal member.

In addition to a standard set of controls, the system includes a touch screen operator interface for easy programming and operation. It features diagnostics indicators, message display and custom graphics including electrical and hydraulic schematics and functional diagrams. It also allows the operator to select a program and display a summary of its progress at each automatically boxed beam machine stage. A variety of additional functions are available for customization and control of the weld process, such as dual-wire welding.

Electro Slag Welding Machine

The electro-slag welding method is an efficient way to join thick pieces of metal together without distortion or spatter buildup. However, it should be performed only by qualified professionals who understand how to handle electricity safely while working with metals. The process uses a lot of electricity to produce the arc and melt the weld material, which can pose a safety hazard if not handled properly. If you are considering using this welding technique for your next metal project, here is what you need to know about the procedure:

During the construction of the San Francisco-Oakland Bay Bridge tower base, ironworkers used the narrow gap improved (NSI) electro-slag welding process to make 20 welds 10 feet tall and up to 100 mm (3.94 in) thick. These single-pass welds included transition butt joints, tees, and splices of girder segments. In addition to welding the welds, gang members had to perform a variety of maintenance tasks including operating the data recorder and monitoring a number of welding parameters, such as slag formation, audible weld characteristics, and cooling shoe movement.

To initiate the arc process, current flows from the welding electrode to the base plate. This produces heat that melts the welding flux, creating a liquid slag pool around the electrode. This is followed by an upward motion of the copper shoe and welding wire feed mechanism that unlits the slag cavity to form a strong weld in one pass. The use of an electric arc power source with flat characteristics is highly recommended for this application as it will keep the current and voltage constant and prevent oscillations in the weld slag pool.

Automatic Boxed Beam Machine

A good custom builder will be able to advise you on whether solid beams or boxed beams are more appropriate for your renovation. They can also advise you on pricing and availability of both.

This option is used to optimize the laser beam power into an optical fiber. It utilizes pitch and yaw on two kinematic mirror mounts to align the beam.

Automatic Baffler Assembling Machine

The automatic baffler assembling machine is specially designed for the flange plate, web plate and the internal baffle of box beam. It can ensure the correct positioning of the baffler in the middle of the box beam and prevent the distortion in welding. It has the orientation-fixing device and is easy to operate.

It consists of rail, travel device, machine structure and platform, up press device, side press device, hydraulic system and electrical control unit etc. This equipment can assemble the flange plates and web plate of steel box girder, and also perform spot welding. It has the advantage of high intensity, light weight and compact size.

This U shape metal baffle ceiling roll forming machine is equipped with imported rotary encoder that can detect the length of the workpiece. It can adjust the width and height of the metal baffle ceiling based on the input specification. It is very useful for large public space metal ceiling projects, metro station, shopping center and so on.

This specialized bending and flanging machine can mill the straight edge, sloping edge and V type groove of plate before weld them together, so it can significantly improve the production efficiency and quality of the welded structure. The bending and flanging process of this machine is controlled by the computer and can be adjusted automatically, which makes it easy to operate.

Automatic Bevel Side Fillet Welding Machine

When designing a box section, designers must take into account the stress loads that will be placed on the welded joints. The automatically boxed beam machine primary stresses that affect welded joints are longitudinal shear stresses (t||) and axial stresses (s||). The bending and torsional moments of the structure also cause additional stresses to the welds that need to be taken into consideration.

In order to reduce the fatigue load on a welded joint, one can use several weld types including single fillet welds, double fillet welds, and T-butt joints. However, selecting the correct weld type is not as simple as it may appear.

The first step in determining the required weld type is to determine whether it will be a single or double fillet. Single fillet welds are the simplest and lowest cost, while double fillet welds provide a higher level of internal quality.

A second factor in determining the weld type is the existing root gap. This gap is retrieved from the parts that are to be welded together and is determined by a combination of the minimum gap setting and the existing gap max setting. The next factor is the weld size. The weld size can be selected from a list of preloaded weld sizes or manually entered into the field. The weld size will be displayed next to the weld symbol.

Automatic Vertical Electro Slag Welding Machine

The electroslag welding (ESW) process uses an electric arc to melt the filler metal and the surfaces of the materials being joined. It creates a molten slag pool that provides heat for fusion, shields the area from atmospheric contamination and solidifies quickly. It is a very cost-effective and efficient method for joining thick materials in a vertical position.

A combination of oxides including silicon, manganese, titanium, calcium and magnesium is used as flux in this process. It is placed on the electrode and melted by the electrical current between the work piece and the electrode. The slag then forms a protective coating for the weld zone. Water-cooled shoes or copper dam plates fastened to the work pieces prevent the slag from running off.

Unlike submerged arc welding, which is limited to the horizontal weld position, ESW can be performed in a vertical or overhead position. It is capable of producing welds of unlimited thickness, enabling it to be used on both ferrous and non-ferrous materials. It also lends itself to mechanization, reducing the need for skilled manual welders.

The use of the ESW process in bridge construction has increased substantially over the years due to its superior properties. It can make a strong and durable weld even in the presence of corrosion and abrasion. It is used in bridges, piers, tunneling, and other structural projects that require long spans of continuous welding.

Automatic Backing Welding Machine

This welding machine is a great choice for beginners, as it has an easy-to-use design and doesn’t require any complicated setup. It can work with a variety of different materials, including steel and iron. It’s also designed to be durable and can withstand heavy use.

It comes with a compressor that compresses air, which is then used to activate the solenoid valve and automatically boxed beam machine move the piston rod. Once the piston rod is in front of the electrode, the DC motor is triggered to start welding and to stop when the sensor detects proximity. Then, the pneumatic cylinder retracts to return the electrode to the starting position.

Once the welding is finished, the clamps are released and the tack-welded beam is conveyed to the seam welder.

Using an automatic welder can help you to improve the quality of your welds and reduce the amount of scrap metal that is left over after the process. It can also increase your productivity, as the machine will always weld the correct amount of material without making any mistakes.

It can also help you save money on your welding wire expenses. By replacing manual welders with an automated system, you can save up to 36% on your welding wire costs. This is because manual welders often make mistakes in their judgment, which results in oversize welds.