Tag Archives: press brake

Press Brakes vs. Folding Machines – Which Is Right for You?

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There is a lot happening on the fabrication floor. Often time’s conflicts arise as to which machine to use for certain jobs and this can lead to confusion.

 

While at first glance it may seem like press brake machines and folding machines are the same tool made to tackle the same jobs, the truth is that they both have their niche and should have a place in your factory.

 

Let’s take a look at the two fabrication tools and see just how alike and different they really are:

 

Press Brakes

The first thing that sets a press brake machine apart from a folding machine is the most obvious: force. The punch of a press brake uses a lot of force, which means it is geared for heavier and thicker sheets of metal. It still offers precision and accuracy, but it just does so with much more substantial sheets of metal.

 

This means that press brake machines will produce stronger pieces meant for support. Also, press brakes should probably be used for applications that only require one tooling setup.

 

Folding Machines

While folding machines also bend metal, the difference between it and a press brake is how that bend is achieved. Folding machines use much less force, leading it to be used for much thinner sheets.

 

Where the force of a press brake could potentially scratch and damage a very thin sheet, a folding machine is much more delicate and produces items where look and style are paramount.

 

Folding machines will be much better and quicker with panel work of all sizes. They are also better for jobs require multiple tooling changes.

 

Can They Coexist?

Absolutely. It can be very beneficial to have both on your fabrication floor in more ways than one. While a press brake machine can handle panel work, it is going to require more time to tackle a project that a folding could knock out more accurately and with fewer operators.

 

Folding machines can free up your press brake machine by taking on smaller, more delicate tasks and allow it to be more productive – think of it as a companion instead of a replacement.

 

Reliable Hydraulic Press Brake Machine Manufacturer

Yeh Chiun Industrial Co., Ltd. is the outstanding press brake machines supplying expert in the industry. If you are interested in learning more information about hydraulic press brake machines, do not hesitate to contact with Yeh Chiun.

 

 

Article Source: http://www.fab-line.com/press-brake-vs-folding-machine-which-is-right-for-you/

The Facts about Press Brake Machinery

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Most of the time metal needs to be formed before it can be used. There are a lot of ways that metal is formed. The most common is to use a machine press. A press uses some kind of force to change the shape of the metal. There are several different presses and methods to pressing metal. One kind of press is the press brake, also known as the brake press. This machine press bends sheet metal into the desired shape.

 

Angles formed with this kind of press can be extremely accurate. Depending on what kind of die is used, multiple bends can be made at one time. Press brake machinery has two frames that are the sides. They are attached to a table on the bottom with a ram or beam on the top.

 

The die and punch are attached to the table and the beam. The sheet metal goes in between the two, the punch lowers and the metal is formed into the shape of the die. When it comes to basic operation, there are 4 basic types. They break down as to the way that force is applied to the metal to bend it. Not all the methods work for all applications. Some of them are slower or less accurate than others.

 

One type of brake press machinery is the mechanical press. This kind of press has a flywheel inside the electric motor. Energy is applied to the flywheel and a clutch is used to engage the wheel so it moves a crank to lift the beam up and down. This kind of press is fast and the most accurate.

 

A hydraulic press uses two cylinders that are mounted on the sides of the press. The cylinders are synched up so that they move together. A hydraulic press is slower than a mechanical press. A pneumatic press is similar except instead of using fluid.

 

The servo-electric type of press has a belt drive or ball screw that is driven by a servomotor. The best uses of the servo-electric and pneumatic brakes are jobs that don’t need as much pressure, or tonnage, placed on the ram. Until recently, the mechanical presses were most commonly used. This is because they are fast and highly accurate. In the past hydraulic presses were much slower because they had to wait to reset. But advances in hydraulics have markedly reduced that waiting period.

 

The advances of computer controls have also made hydraulic press brakes much more accurate. They are also the safest choice. One piece of press brake machinery can be used for a number of jobs. All it takes is changing the punch and die. The punch goes on the ram. It pushes the metal down into the die.

 

The punch gives the bend it’s inside angle and the die gives it the outside angle. However, depending on the bending process, whether it is air bending or bottoming, a die might not be needed. A press brake is used to fold and bend sheet metal into new shapes. Things like brackets and cases for electronics are made this way. There are different kinds of press brake machinery as well as different processes and dies.

 

Yeh Chiun Press Brake Company develops and produces press brake machines with a reputation for superior quality and dependable services. The product lines contain CNC hydraulic press brake, NC hydraulic press brakes and universal hydraulic press brake. To fulfill the goal of producing high quality press brakes applied to machine tools at reasonable prices, the company employs the experienced staff of engineers conducting research and development in new areas of press brake machine, as well as ongoing improvement programs for current hydraulic press brakes. Yeh Chiun has ISO-9001 quality assurance system certified also certified with CE machinery directive and EMC compliance. We can satisfy customer’s requirements. If you need more details about press brakes, welcome to visit our website and feel free to contact us!

 

Yeh Chiun Industrial Co., Ltd.

No. 75, Fu Tat St, Hsi Bah Village, Wu Jih Dist, Taichung City, Taiwan

Tel：886-4-23352579

Fax：886-4-23352773

E-mail：sales@yehchiun.com

 

 

Article Source: http://EzineArticles.com/6310579

 

Press Brakes – Before You Purchase

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A decision to buy a press brake also referred to as a brake press may arise for many reasons, such as.

  • New business start-up.
    • Expansion of your current business.
    • Replacing an older style brake.
    • The obligation to fulfill a new contract.

Before anything else one must look at the scope of work this brake press is to perform. In doing so you must think about the future work you have planned for your new brake. Such as, is your new machine going to be for a one of contract, or are you planning to go out and chase work to increase your profit line.

Now that you have a plan in place for your new press brake the next decision is of profitability and the time it will take to fulfill your financial commitment. With this in mind it brings us to the next step in the process which is.

The Decision Of – New Or Second Hand

Example.

Let us say it has been determined that you just need a press brake to do the occasional work for your clients, which you would normally outsource to another workshop. Now has come a time when you can see the benefits of having your own press brake and the opportunity to be able to better accommodate new clients into your business. Depending on the size and financial situation of your company, it maybe that you only need to look at a second hand press brake in order to get a quick return for your outlay.

Example.

Let us now assume you are a small company dealing in the fabrication of ongoing work to your clients and have come under pressure to keep up with demand. You are now faced with the decision of stepping up your business to the next level. This maybe the time to look at purchasing a new press brake with a higher work output.

In any event the decision to purchase press brakes should not put unachievable expectations on the company.

Not Sure Of Which Brake Press To Buy – Ask An Expert

With the multitude of manufacturers, sizes and models available, now is a good time to consult the advice of an expert. This is when your local supplier can help. Most machine suppliers also have a limited amount of second hand machines available. They will be able to help you in determining the right brake for your needs.

Remember to have your list of requirements at hand when you arrange for an appointment.

This article is written by Ron Sledge, who is the name behind www.pressbrakes.org. Come visit us for more useful information. What Is A Press Brake

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