Sheet Metal Fabrication

05.05.15 / metal fabrication / Author: / Comments Off
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Mentioned “sheet metal processing”,and in the unity of thought,can you imagine a “tin man”.Now, the tin attack still exists,and can be so long,sheet metal processing has become an art form in the twenty-first century.

An artist may use a paint brush, a palette and an easel, a tin basher’s tools include a hammer, anvil, grinder, and welder, but the 21st century sheet metal fabrication relies on technology. It is a technology that uses the same tools, but in an automated fashion, to achieve the same results in less time, at a fraction of the cost, in much the same way that scanners and printers have automated an artistic world.

Nothing is ever made until someone has an idea. Expensive tooling costs invariably prevent any form of mass production until such time that prototypes have been manufactured, tested, and approved. Even in the technological sheet metal fabrication age, there will always be a need for some basic tin bashing before automation takes over. If size constraints and budgets are not an issue, tin bashers will further decline with the introduction of 3D printing.

There are those that will say that technology has taken the skill out of sheet metal fabrication. In fact, the opposite is true. A different skill set is required when applying technology to the process. Innovation is at the forefront of today’s sheet metal fabrication industry. Despite the increased use of plastics in manufacturing, sheet metal fabrication is still able to compete in the marketplace. It competes because of the innovation, the ability to do in seconds the same processes that would have taken a tin basher days to complete. Sheet metal fabrication was revolutionised with the arrival of CNC machinery and now is further enhanc

When it comes to sheet metal fabrication, it makes little odds whether one operates as a tin basher or as a fully automated jobbing shop – the principles remain the same. Automation and technology will only ever be as good as the individuals who program, set, and operate the machines. The ideas, the thought processes, and the implementation of new methods are no different between a tin basher and someone involved in the technological fabrication processes.

Show me someone who employs all the technology available in the industry, and I will show you someone who deep down, is, and always will be, a tin basher. And both are artists.This industry thrives in the 21st century, and it will continue to in the 22nd and beyond.

Related reading: China Aluminium Profile Aluminum Extrusions


A Piece of Metal Fabrication

30.03.15 / extruded aluminum, metal fabrication, Uncategorized / Author: / Comments Off
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Fabrication is when one thing is manipulated to become something else.Unfortunately, the word usage is most common may with truth is often the “manufacturing” to something else. However, the pattern of the most useful is most likely will never be metal manufacturing.

It is thought that metal was discovered before people even been to write, and that it was first used to make rudimentary tools and weapons – such as arrowheads and spears. Since then, fabrication has come a long way to include metal bending, metal forming, welding, laser cutting, and much more – expanding its utility far beyond the realm of weapons and basic tools.

Metal Fabrication through History

As most high school students know – metal was first used for basic tools. You may picture a primitive arrowhead or a spear, fastened with rawhide with feathers attached- and as far as history can tell us, you wouldn’t be too wrong. These ancient examples of metal fabrication were found in caves, and for the most part every metal fabrication found was created to be used. There was no primitive plasma cutting and metal fabrication done for decorative purposes – only for survival. As far as we can tell, these were the earliest cousins of the modern, technologically savvy, metal fabrications we see today.

The Importance of Fabrication Services

Hundreds of thousands of years ago fabricated metal parts helped ancient humans survive. Today, things aren’t much different. Stainless steel, iron, aluminum, copper, and more are all used to provide us with the products we need every day, from automobile parts to metal fabrications for use by the military, and everything in between. Metal fabrication can include:

Types of Fabrication

Metal fabrication is done for a wide range of industries and applications. Metal fabricated parts include everything from car parts, aircraft components, boat propellers, holding tanks, shark cages, weapons, and much much more.

Contract assembly: while not specifically “metal fabrication” contract assembly often involves fabrication of some sort. Contract assembly pertains to one customer contracting fabrication, machining, or assembly work to an experience provider who has all the necessary machinery. The contract assembly company usually organizes delivery as well.

Metal bending molding: hydraulic bending machine is one of the most common type of machine used for metal forming a long shot from the original people will use. Metal bending is do die and mandrel bending pipe section without twisting and rolling machine is used to form the sheet into a round section.

How To Select Aluminum Heat Sink For Gaming Laptop

05.03.15 / aluminium profile, aluminum heat sink, metal fabrication / Author: / Comments Off
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You have a brand new Alsager np8850 gaming notebook computer and you are ready to play the game. Okay, wait with unless your machine is an upgraded version of CPU, you may only have to original equipment manufacturer (OEM) CPU cooler you. As a result, it may be only a radiator, is from CPU’s wise advice, usually can only let you CPU how much cool and really not worth. There is absolutely no reason for this include a high quality CPU cooler, it does not. The OEM cooler will usually keep your CPU is cool, but just barely. If CPU gets hot dense or long time running the game, it will destroy your gaming experience.

Many of the standard coolers for CPUs are made from aluminum heat sink that is very inexpensive rather than one of the copper heat sinks that perform much better because copper does a much better job of dissipating heat than aluminum does. Therefore, if you want to provide less noise and better than just adequate CPU cooling you will need to get a better cooler for your CPU from a retail store or from Sager as an upgraded component.

You will have to consider if you have sufficient space around the CPU socket and if you will be over clicking your system when selecting the best CPU cooler for your machine. You should consider how much time that you want to spend on this project and if your computer case has sufficient airflow to start with.

In general, as with many other things, you will pretty much get what you pay for when it comes to CPU coolers. Usually the more expensive and larger ones are going to provide the best cooling. One of the things that will help is to find a cooler for your CPU that has heat pipe technology. Don’t forget that the cooler for you CPU should be made from copper.

Obviously, you need to know what type of socket need CPU cooler. Otherwise, you may buy a doesn’t fit, you need to choose a cooler, you and your PC CPU cooler of some of the better brands include Limin technology, vapochill, Arctic cooling, hard work, and Sharman. These can be many sites on the internet.

Understanding Aluminium Extrusion

09.01.15 / metal fabrication / Author: / Comments Off
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Aluminium is a metal that is silver white in appearance and is found in abundance in earth’s crust. The reasons for high demand of this metal in industrial world are its physical attributes – high strength, lightweight and corrosion resistance.

What is Aluminium Extrusion?

Aluminium is widely used in its extrusion format. The definition of Aluminium Extrusion in Wikipedia is:

A process used to create objects of a fixed, cross-sectional profile. Ability to create complex cross sections and working with brittle materials as they are subjected to only compressive and shear stress are the two main advantages of over other processes. It also forms finished parts with an excellent surface finish. Aluminium is one third the density and rigidity of steel allowing it to be bent into various shapes and casts without compromising on strength and stability.

Process of Aluminium Extrusion

For making aluminium extrusions, first the design is created for making the die cast. A well designed die cast has many advantages including output of high quality extrusion, maximum utility of the extrusion, and minimum usage of alloy material. Ideally, the company designers should work in sync with die cast and engineers to come up with the design that offers everything.

The next step after die casting is extrusion, which is done either by using hot chamber or cold chamber process.

In hot chamber extrusion, preheated material is loaded in the chamber where die cast is already placed. Pressure is used to push the alloy material out of the die. Sometimes liquid nitrogen is added to avoid the creation of oxides in the extrusion.

Cold extrusion is done at room temperature.Metal fabrication Excess pressure is used to push the material out of the die cast. This process gives faster and stronger and better surface finish compared to hot process.

Personalized Aluminum Extrusions India

31.12.14 / metal fabrication / Author: / Comments Off
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Companies today are keen on offering their customers the best, and are more focused in providing quality products. Similarly, Aluminum Extrusions India is no different as several companies are now keen on providing top quality items at the most affordable cost. There are numerous extruded aluminum products manufacturing enterprises in India presenting a full spectrum of aluminum services. So, what are the many services offered by a company offering aluminum products? Right from designing you can even look for engineering and extruding. Besides, manufacturing enterprises also offer fabricating and finishing including services such as warehousing as well as packaging.

All of the above mentioned services are provided by any popular Aluminum Extrusions India enterprise. A company with good expertise and enough raw materials and high-tech machinery will provide value-added operations. There are numerous organizations with a history of decades of extruded aluminum service catering to customers both within the nation and abroad. If you are a part of the automotive, electronics, telecommunications, electronics, and information technology you are definitely in need of extruded aluminum products. Extruded aluminum is generally a vital component in the above mentioned sectors, besides in the furniture and sporting equipment industries they find a good usage.

Now, a company providing extruded aluminum is bound to have a strong base of professionals with necessary expertise in having the most superior aluminum extruding capabilities. Besides, a company must have high end machinery and a constant supply of quality raw materials to give in the best. Several Aluminum Extrusions India companies ensure a fully integrated approach to the clients in order to supply the best. Precision-engineered products with negligible flaws and lower production as well handling expenses bring down the overall cost of the extruded aluminum products. Thus, a client looking for such a product is generally in search of manufacturer using the most advanced technology in the sector of manufacturing to lower their expenses. There are other advantages of putting into use the latest technology; it is that you can deliver just on time. Timely delivery of products ensures goodwill and flawless products guarantees longevity.

A design advisor for sheet metal fabrication

11.12.14 / metal fabrication / Author: / Comments Off
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The present invention overcomes the shortcomings and deficiencies of the prior art by providing a composition, method, and apparatus especially well suited for producing three-dimensional metal parts by irradiating a metal powder in a protective atmosphere, temperature equalization and unification vehicle or carrier medium provided for the powder. This vehicle controls the metal powder in a variety of ways. For example, the vehicle provides a protective atmosphere for the metal powder which protects the powder, once melted, from oxidation by the atmosphere. The vehicle also keeps the metal powder from flying away during practice of the method of the present invention.
As another example, the vehicle controls temperatures during practice of the method of the present invention to ensure metal fabrication particles are maintained liquid so that adjacent melted particles can solidify together. Still further, the vehicle facilitates formation of thin continuous layers of metal powder for irradiation. In summary, the present invention, by having certain aspects, such as a temperature equalization and unification vehicle, overcomes shortcomings and deficiencies of the prior art that have heretofore prevented
More specifically, the present invention provides a material or composition for direct fabrication of three-dimensional parts in metal. This material or composition includes a metal powder mixed with a temperature equalization and unification vehicle. When a thin layer of the mixture is irradiated by a laser the metal powder melts and forms a metal film.

In embodiments of the present invention the metal powder comprises a variety of different metal particles designed to form a desired alloy when they melt upon irradiation. formation of high quality metal prototypes and the like.

Method of rolling strips of metal fabrication

27.11.14 / metal fabrication / Author: / Comments Off
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In processing steel from a hot ingot into a thin rolled steel strip, it is customary to form an intermediate hot mill band having a thickness of about 0.250 inch which is further reduced in thickness by one or more hot and cold reduction rolling operations to produce a steel strip of the desired dimensions. In some instances it has been found desirable to superimpose one hot mill band on top of another hot mill band and simultaneously reduce the thickness of both bands by subjecting the two bands simultaneously to pressure rolling with or without first welding their lateral edges or leading edges together, as when a tubular structure is desired, or when only the outer sur faces of the superimposed strips are to be coated with a protective metal, such as zinc or aluminum.

When two hot mill bands or other steel strips are superimposed and subjected to a series of hot and/ or cold pressure rolling operations to significantly reduce the thickness thereof, the two hot mill bands frequently are pressure welded together so that the strips cannot be readily separated or, when separated, the surfaces of the strips which were contiguous have unsatisfactory surface characteristics.

Metal fabrication is therefore an object of the present invention to provide an improved method and means of pressure rolling superimposed steel ingots or strips to reduce the thickness thereof which avoids causing the contiguous surfaces of the strip to be pressure welded together or producing on contiguous surfaces of the strip undesirable surface characteristics.

How to Become a Metal Fabricator

07.11.14 / metal fabrication / Author: / Comments Off
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Metal fabricators need to have a high school diploma or GED in order to pursue even entry-level positions. Metal fabricators may also have either a related one-year certificate or technical diploma from a community college or technical school. An associate’s degree in metal fabrication or additional vocational training may be required for advanced or more highly skilled metal fabricating work. Metal fabricators study how to create and produce metal parts, how to operate machinery and necessary tools, safety procedures, and welding.
Required Skills
Metal fabricators need strong reading and math skills. They also need knowledge of metallurgy, welding, and the ability to read and interpret blueprints. Good communication skills are a must, since most metal fabricators work on teams and need to work well with others on their team.
Mechanics and maintenance workers repair and maintain machines used in industry, while millwrights install, move and repair machines at construction sites and in factories. Training for these jobs varies from a high school diploma to 4-year apprenticeships or associate’s degree programs, depending on the area of specialization.
At Xingxiang Aluminum, our facilities can also tackle your projects like aluminum extrusion fabrication, metal tube fabrication, steel welding fabrication, sheet metal fabrication in many types of material, including aluminum, carbon steel, stainless steel and copper.