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On Every Curve, Accuracy in Design
One of the biggest challenges in bending is repeatability from part to part and lot to lot. Even small discrepancies can cause big issues in assembling, particularly of tight-tolerance parts. Repeated cuts are particularly difficult with manual or antiquated equipment because of issues like material spring back and operator fatigue.
These problems are the very ones which a modern CNC press brake deals with head-on. The hydraulic or electric systems in the machine are well designed and constructed to handle heavy section and each bend is contracted exactly as prescribed. Computer Numerical Control (CNC) system automatically adjusts for material spring back, a situation where metal is formed and then tries to return to its original position.
Handling Complex Geometries with Ease
Most projects will need something a little more advanced than a squared 90-degree bend. Complicated shapes with several bends at various angles, complex profiles, or fragile elements can be a challenge to fabricate. Manual set-up for such jobs is very error-prone and requires a high- precision operator.
And this is where the sophisticated programming and tooling flexibility on a high-end CNC press brake can really shine. Complicated bending sequences can be programmed in the control system and saved for re-use. The back gauge positions, ram speeds and bending depth for each step in the sequence can be controlled automatically by the machine. This results in economical and error-free production of complex parts without the necessity of continuous manual operation. And whether you are prototyping a part, building a small run of complex parts or reworks require quick results it will be much quicker, far more reliable and less based on the operators judgement call on your pressing moment to moment.
Optimizing Tooling Selection and Setup
Choice of bending tools - punches and dies are as important to the success of a bending operation as how the brake is operated. The wrong tooling can lead to damaged material, inaccurate bends and even damage the machine. In addition, the conventional installation techniques are time consuming and trial-and-error based ones to consume valuable production time.
This is where a good quality CNC press brake comes into play. It typically keeps extensive tooling libraries in the control system. The tools for the job can be chosen directly from the CNC and valuable information about optimal tonnages, settings that can even be advised by the machine. And with fast tool change systems, work and job time is further reduced. By minimizing setup time and avoiding guesswork, you can get to work lighting fast changing production demands for unmatched value. Fixed Bin, Record Fast Times preset your rig in seconds and tune performing jobs quickly complication of the day.
Operator Control Raised to a New Level – Operation Made Easier
A strong, powerful system isn’t worth much if nobody knows how to use it. Something that annoys operators or makes it difficult to control the machine increases the risk of programming errors and reduced efficiency from underutilizing their investment. Of course effective training is key, but the black box itself should make for an unimpeded user experience.
Today, CNC controls are made with the operator in mind. With intuitive graphical user interface they lead the user step-by-step through programming. Numerous system also provide simulation modes to visualize the bending sequence prior to any metal being formed so that an error can be caught ahead of time. This not only protects the equipment and consumables but also boosts operator confidence. By simply offering an easier approach to complex bending tasks, your team can excel under less pressure and in a shorter learning curve.
Investment in long-term reliability and support
What is beyond these specific technical features, depending on the long term reliability of your equipment and the support behind it, you will have to face bending challenges. An unplanned break can stop production and result in expensive losses of time and repairs.
When you buy a CNC press brake from an established supplier such as Nanjing ACL Machinery Factory, you are investing in more than just machinery – you’re investing in a relationship. Our machines are built to last and perform continually in the harshest Industrial environments. Our machines are made with well established component supplier and our after-sale service can provide strong technical support to ensure your production keeps moving for years to come.
