Metal fabrication works and assembly operations are just some of the things that you would expect from a company that provides metal fabrication in Manila. Astron Metal Works in particular, specializes in different techniques such as bending, shearing, stamping, sheet metal rolling, dishing, and many more. All of these are made possible by the use of high-end machinery and years of craftsmanship and training to come up with high-grade metal parts. The resulting metal parts are then distributed for different industries as standalone parts or as finished products that are ready for wide-market consumption.
If you’re looking for a metal fabricating shop in Manila, expect that they will provide you with a range of this type of service. See if that they can sustain your business’ needs and adapt to the flow of your processes with their fabricating services. Read on to learn more.
One of the earliest forms of metal fabricating, bending is a technique that relies on an application of consistent force to physically deform a metal. This method can be used to create a variety of metal parts and profiles in a C or V-shaped, depending on its use. Almost any kind of metal or alloy can be bent, as long as they have excellent ductility — ability of a material to undergo deformation before showing stress/damage. Some examples are copper, aluminum, zinc, and steel.
Bending refers to a more general form of metal fabrication, since it can still be subcategorized based on the type of machinery used, or the method. Mechanical bending for example, relies on press brake machines that can be used for both sheet and plate metals.
For this technique, an operator would first have to set the parameters for the bending pressure, punch motion, and design using a computer. Afterwhich, a metal workpiece is clamped on the machine. A punch forces the material to bend according to precise parameters that influence the bend angle.
Different types of bending also exist, such as pneumatic, hydraulic, and CNC (Computer Numerically Controlled). While these can be done manually, most systems to date are automated in order to achieve high-precision on the final product.
Like most metal fabrication processes, shearing is done at room temperature, making it a cold-forming technique. The basic idea of shearing is that a shearing machine is used to remove unwanted parts from sheet metal through the use of a high-powered bench shearing machine.
One advantage of shearing is that it does not lead to waste creation. This greatly reduces the need for post-processing on the metal due to the lack of burrs and chips. Another benefit of this method is that it can be done in as fast as a few seconds. This makes the process suitable for different production capacities without compromising the quality and appearance of the product.
Similar to bending, shearing can be performed on metals that have excellent ductility and machinability. Some examples would be stainless steel, aluminum, bronze, copper, iron. A variety of shearing machines are used to perform different types of cuts for these metals — both manual and computer-controlled.
Stamping is an umbrella term that refers to a series of techniques to shape and form a metal sheet into many different ways. For example, while bending can be done on its own, it’s oftentimes followed by other stamping processes, such as drawing, coining, forming, air bending, trimming, lancing, and the like. All of these are ideal in achieving high tolerances and accurate finishes on the end-product.
Unless a sheet metal does not need to be cut to size, most fabrication processes start off with blanking, or cutting a smaller piece of metal workpiece from a larger sheet or plate. For stamping, this is followed by placing the workpiece into a press machine which contains different tooling dies to achieve a specific design.
As the sheet metal slowly passes through the press, it is permanently altered in different shapes and sizes. Lancing tools can create tabs or vents onto a metal, while coining can be used to form intricate patterns.
Rolling machines are primarily used to reduce the size and wall thickness of a metal in order to come up with a product that has a smoother finish and a more uniform shape. In this case, the machine can have one or two rollers that can flatten the sheet metal as it passes through the equipment. The result is thinner and more dimensionally consistent material that can be used to create valves, pipes, and other cylindrical-shaped products.
Sheet metal rolling is ideal for different sizes of metals, as it does not have any constraints in this regard. More than that, any sheet-rolled product is already ready-made for coating — only minimal surface preparation is required for different coatings to adhere to the material’s surface.
Only very few companies like Astron Metal Works can perform dishing services. This is because of the series of secondary processes required to come up with the finished product.
Although fishing methods may differ from company to company, it usually starts off with a sheet metal that’s cut in a circular, or half-circular shape. For semi-circular parts, they would have to be fused together through welding, prior to using a grinding tool to soften curves. After quality assurance is conducted, the product will be placed on a dishing press that continually hits the workpiece to achieve the desired output.
When looking for a metal fabrication in Manila, you have to ensure that they can perform a wide range of services. Metal fabrication is essential for different industries, as it is the key to coming up with key metal parts for assembly or final products.
For several decades, Astron Metal Works has been consistently providing high-end metal fabrication services in the country. Learn more about our services here! You may also contact us for more information about how our services can benefit your business.
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