Bending

Calculation of Sheet Metal Bending Force in Air Bending

Calculation of Sheet Metal Bending Force in Air Bending (Universal Formula)

At present, the commonly used bending force calculation formulas are transplanted from foreign brochures, and there is no information on its origin and scope of application. This article systematically discusses the derivation process of the bending force calculation formula and the parameter conditions that must be met. In order to expand the scope of application, …

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How to Calculate Press Brake Tonnage (By Chart, Formula & Calculator)

For determining the hydraulic bending force or the tonnage of the press brake that is required to bend the sheet metal in a specific thickness, you have totally the following THREE methods: #1. By the press brake tonnage chart #2. By the bending force calculation formula #3. By the press brake tonnage calculator Only after …

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【Solution】How to Make Calculation for Press Brake Dies’ Testing

Introduction The testing of press brake dies before mass production will be needed to ensure that the angle and dimensions of the bending workpiece can meet the tolerance requirements, and to detect the interference of the arranged top blade. Generally, the following three methods will be used. Waste Material Calculation Method Input a specific data …

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Sheet Metal Design Guide Bending

Sheet Metal Design Guide: Bending (Analyze from 8 Aspects)

Bending is a stamping process that uses pressure to force the material to plastically deform. Thereby forming a certain angle and curvature shape. Commonly used bends include V-bend, Z-bend offset bend and hemming bend etc. Bending Height The sheet metal bending height should be at least 2 times the thickness of the sheet metal plus the …

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Why the Machine for Sheet Metal Bending Is Been Called Press Brake? (Bet You Don’t Know)

Nowadays, when people talking about press brake, they mainly refer to the hydraulic bending machine for sheet metal bending. However, do you know why such a bending machine is been called “press brake”? This question also confused me for quite a long period of time. Sometimes I even wondering does this term really right to …

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Press Brake Buyer’s Guide

Press Brake Buyer’s Guide (The buyer should read this before make decision)

For companies planning to purchase a new type of press brake, the manufacturers can offer a variety of pricing with different controllers. But experience shows that it is not easy to consider the overall situation. The ideal way is to analyze your own needs and place them in the core position of the selection process. …

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Press Brake Operator's Job Responsibilities and Salaries

Press Brake Operator’s Job Responsibilities and Salaries

Job Responsibilities Under the leadership of the director in sheet metal workshop, conscientiously learn to obey the rules and regulations of the company, obey the arrangement of the leadership work, unite the staff, make positive efforts, and do the saving work well, produce the qualified products. Responsible for routine maintenance, inspection, repair, adjustment, fastening, and …

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Troubleshooting 56 Press Brake Bending Problems

Troubleshooting 56 Press Brake Bending Problems ( With Analysis and Proved Solutions)

During the operation of the press brake, you will encounter various bending problems. And each of the problems may be caused by different reasons. In this article, we will analyze 56 press brake bending problems that you may have. We not only put forward the causes but also solutions to help you troubleshoot. The main …

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