Common Processes Used By Sheet Metal Fabricators In Melbourne

Sheet metal fabrication is an important process that involves bending and shaping of the metal to give the desired shape to the sheet. This process is used in almost all industries to make various products. It can be used to create all complex hollow shapes and sections. 

Sheet metal fabricators in Melbourne use a range of tools from simple tools to sophisticated power-operated automatic machinery. If the desired product is complicated, then it is made in parts and then assembled together.

The process mainly starts with cutting. Huge rolls of Melbourne sheet metal are cut into pieces with the help of cutting tools like hand scissor or laser cutter fro thin layers while power operated shears are used for heavier gauge materials. 

The next process involves punching, which means making holes in the metal article with an appropriate tool and then removing the extra metal surrounding the part manufactured. Another type of fabrication is shaping. Folding and bending are two common processes used for giving shape to the sheet. Presses or similar machines are used in methods like grooving stamping, crimping and beading. They are mainly used to stiffen and shaping the metal, mainly for manufacturing of pipes, tubes and circular shaped parts.

Bending and folding is used for making angles and sections. A process called coiling is used to increase strength and provide a suitable edge. A roll-forming machine is used for making circular or cylindrical shapes such as tubes. 

Cupping and embossing are common press forming techniques. Cupping meaning giving the sheet a desired shape (generally the final stage of fabrication) with the help of tools while embossing refers to a particular design used for strengthening purpose. It can be applied to semi-finished products as well. 

The other techniques include flanging, stiffening, deep drawing, performing, flow forming and spinning, which are not so commonly used. Specialists in the field would give the desired output at a pocket-friendly price.

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7 Important Processes Of Aluminium Fabrication In Melbourne

Aluminium fabrication in Melbourne is vital for industries like automobiles, electronics, home appliances, etc. In short, it can be said that aluminum is used in almost every industry. This manufacturing uses raw material to make a part that can be used in the assembly process. 

Many processes are involved in Melbourne sheet metal fabrication. Few of them include:

• Cutting: The oldest tool used for this process is a saw. With modern technology, new techniques and equipment like plasma torches, water jets, lasers etc are used for this process to get accurate and precise metal pieces. 


• Folding: Press brake is the most common method used to bend the sheet metal. A crease is made with the help of dies. Depending upon the design, to fasten the process, two fabrication process or different pieces are welded to get a complicated part.


• Machining: In this process, the extra metal attached to the manufactured part is cut with the help of a rotating cutting tool. 


• Punching: It is the effect of a machine on sheet metal to get the desired shape or a hole.  


• Shearing: This method is similar to the cutting of papers with a paper cutter. In this process, the sheet metal is cut to get pieces of the metal that can be used for various other processes.


• Stamping: The process that is similar to punching, except that the metal is not cut, but the die makes a raised portion than making a hole.


• Welding: Two metal pieces are joined together.

These are the seven most common fabrication methods used in the industry.

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4 Important Processes Followed By Sheet Metal Fabricators In Melbourne

Sheet metal fabricators in Melbourne use various techniques to turn flat sheets of metal into structures and products. Special tools like cutting torches, band saws, chop-saws are used in this multi-stage process to make the work easy for the metalworkers. Depending upon the engineering requirement the sheet metal is given shape. 

The different steps involved in the fabrication process of Melbourne sheet metal include:

• Cutting: Different method and tools are used or cutting the sheet into desired dimensions. In recent times, after the metal is loaded on to the table, it is cut into parts as programmed. Tools like computer-operated cutting torches, plasma and laser cutting tables, water jet cutters are a few common techniques used for breaking the sheet into smaller sheets.


• Bending and forming: These process converts the sheet into three-dimensional parts, just by applying force, without adding or removing material. Tools like punches, dies are used for the forming process. Machine-based forming can be combined to perform forming and welding. Good design and suitable tool with proper machinery create a repeatable form that can be used to create products for various industries like aerospace, automotive, construction, civil etc.


• Welding: This process is used mainly in steel fabrication. Formed and machined parts are assembled or welded to keep the parts in place. The quality assurance team always checks the product for accuracy. The last and final stage is comparing the product with engineering drawing and them modifies the part to reach the required standards. 


• Finishing: Once all the products are manufactured, they are allowed to cool down. Sandblasting of all the products is done to increase the strength of the sub-parts, and then they are primed and painted. Other additional manufacturing processes are carried our t make them perfect so that they can be inspected and shipped. 

Most of the new-age fabricators use computer-aided technology to reduce risk factors.