Metal fabrication is a process that entails the machining of metal until the desired end product is achieved. Fabrication could involve cutting, drilling, shaping, and even molding of metallic material until a desirable outcome is created. The procedure of fabrication could best be described as the manufacture of metallic products from raw materials. Most of the commonly fabricated products are formed from alloys of widely used metals.
The main factors behind the choice of metallic material are its desirable qualities for the product to be produced. Certain metals like aluminum, iron, titanium, and silver possess those unique properties that make them desirable for fabrication. As a matter of fact, certain products of the same metal are re-engineered to suit specific uses. This article highlights some of the various fabrication types that help in getting the desired shape of metal.
Casting
Casting is an age-long method of fabrication that involves the use of molds. Molten metal is poured into these, and the material occupies the mold and takes its shape while it solidifies. This casting method of fabrication is suitable for a large volume of production since molds can be reused as many times as possible for casting the same shape. Some of the popular casting methods include; Die casting, sand casting, and plaster casting.
Cutting
Cutting is probably the most popular metal fabrication process, and it involves the use of a cutting tool in splitting the metal into several bits. The method of cutting has evolved from the use of hacksaws to more sophisticated cutters like power scissors and laser cutting. Also, the advancement in innovative technology has made cutting automated through the use of Computer Numerical Control machining tools that guarantees efficient cutting of metals. Cutting usually comes during the first phase of the entire fabrication process. Some popular cutting methods include Die cutting and flatbed die-cutting.
Drawing
The fabrication process of drawing involves the use of large force in pulling a metallic object via a tapered channel. The channel is meant to stretch the object into a thinner shape while it’s being removed. Often, the process is done at an intense temperature to reduce the amount of force needed to stretch the metal. This fabrication method is advantageous in converting metallic sheets to hollow vessels.
Forging
This method of fabrication is arguably the oldest of the lots, and its effectiveness remains unmatched. Forging involves the application of immense pressure in the form of compressive force on a metallic object until the desired shape is achieved. The metal is continuously hit with a hammer or other tools until it takes shape. Forging methods vary, and the classification is usually based on the level of temperature the metal is subjected too while it’s being hammered.
Machining
The machining method of fabrication involves the removal of unwanted materials from the surface of the metal via the use of machine tools. Machining methods include drilling, milling, and turning.
Final thought
Metal fabrication has always been a core department in the manufacturing sector due to its many importance. This article highlights some of the popular ways to go about metal fabrication. Several platforms like https://rapiddone.com offer fabrication for optimal results.
