Conhecimento

Aqui partilhamos notícias do sector e mais sobre soluções de processamento de metais, bem como respostas a algumas perguntas sobre os nossos produtos

DP-EPX-all-electric-series

Electric Press Brake: What It Is, How It Works & How to Choose the Right One

About Us Durmapress specializes in designing, manufacturing, and selling various metal processing equipment, including bending machines, shears, punches, and laser cutting machines. The company was founded in 2014, with years of experience and technology accumulation. DurmaPress has become one of the well-known brands in China's metal processing machinery industry. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk The electric press brake is changing how metal fabricators think about bending. Cleaner, quieter, and… Ler mais "Electric Press Brake: What It Is, How It Works & How to Choose the Right One

press brake machine maintenance in factory

Press Brake Maintenance Checklist

About Us Learn how to maintain a press brake with a practical checklist and expert tips. Improve accuracy, reduce downtime, and extend machine lifespan. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video 1. Introduction In a busy fabrication shop, a press brake rarely gets the luxury of downtime. Orders are tight, tolerances are tighter, and every unexpected stop can quickly turn into lost revenue. Yet many performance issues—inconsistent bending angles, surface defects, or… Ler mais "Press Brake Maintenance Checklist

sheet metal bending cracks surface fracture example

Why Sheet Metal Cracks During Bending

About Us Discover why sheet metal cracks during bending and how to prevent it. Learn formulas, radius charts, and expert press brake tips for defect-free results. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video 1. Introduction Cracking during sheet metal bending is one of the most frustrating and costly problems in fabrication. What starts as a small surface defect can quickly turn into full part failure, leading to scrap, rework, and production delays.… Ler mais "Why Sheet Metal Cracks During Bending

Press brake bending sheet metal with correct tonnage calculation

Press Brake Bending Radius Guide for Sheet Metal

About Us Learn press brake bending radius with charts, formulas, and expert tips. Avoid cracking, improve accuracy, and optimize sheet metal bending. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video 1. Introduction In sheet metal fabrication, achieving precise and consistent bends is critical for product quality and production efficiency. One of the most important yet often misunderstood parameters is the press brake bending radius. Whether you are an engineer designing parts, a fabricator… Ler mais "Press Brake Bending Radius Guide for Sheet Metal

robotic bending cells

The Technical Evolution of Robotic Bending Cells: A 2026 Guide to Press Brake Automation

About Us Struggling with labor shortages? Learn how robotic bending cells with offline programming (OLP) and sheet following tech can triple your press brake output. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk As manufacturers face rising labor costs and increasing demand for consistency, robotic bending cells have become a key solution in modern sheet metal fabrication. Instead of relying on manual operations, companies are moving toward integrated automation systems that combine… Ler mais "The Technical Evolution of Robotic Bending Cells: A 2026 Guide to Press Brake Automation

Célula de dobragem de robô de prensa dobradeira

Manual vs Robotic Press Brake: Which One Is Better for Production?

About Us Compare manual vs robotic press brake systems in cost, efficiency, and ROI. Find out which bending solution fits your production needs. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk Choosing between a manual press brake and a robotic bending system is a key decision for any metal fabrication business. The right choice directly affects your production efficiency, labor cost, and long-term profitability. Quick Answer Robotic press brakes are ideal for… Ler mais "Manual vs Robotic Press Brake: Which One Is Better for Production?

press brake bending sheet metal production

Springback in Press Brake Bending: Causes, Calculation & Solutions

About Us Learn what causes springback in sheet metal bending and how to reduce it using practical methods like overbending, tooling adjustment, and press brake control. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk Springback is one of the most common issues in sheet metal bending. After a part is formed on a press brake, the material tends to slightly return to its original shape, causing the final bend angle to be… Ler mais "Springback in Press Brake Bending: Causes, Calculation & Solutions

neutral axis sheet metal bending diagram

Bend Deduction vs Bend Allowance: Key Differences in Sheet Metal Bending

About Us Learn the difference between bend deduction and bend allowance in sheet metal bending. Includes formulas, examples, and practical tips for accurate flat pattern calculation. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk In sheet metal fabrication, accurately calculating the flat pattern length is essential for producing precise parts. Two important parameters used in these calculations are bend allowance and bend deduction. Although these terms are closely related, they represent different… Ler mais "Bend Deduction vs Bend Allowance: Key Differences in Sheet Metal Bending

press brake bending sheet metal with v die

Minimum Bend Radius for Sheet Metal: Chart, Formula & Design Guide

About Us Learn the minimum bend radius for sheet metal with charts, formulas, and engineering tips. Avoid cracking and improve bending accuracy in press brake operations. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk When designing sheet metal parts, one of the most important parameters engineers must consider is the minimum bend radius. Choosing the correct bend radius ensures that the material can be formed without cracking, tearing, or losing dimensional accuracy.… Ler mais "Minimum Bend Radius for Sheet Metal: Chart, Formula & Design Guide

bending force calculation diagram

Press Brake Tonnage Chart: How to Calculate Bending Force

About Us Learn how to calculate press brake bending force using a tonnage formula and reference tonnage chart. Includes examples, material factors, and practical bending tips. Contact Us Recent Posts Categories Follow Us Facebook-f Twitter Youtube Linkedin Instagram Weekly New Video https://www.youtube.com/watch?v=rExbe2wogNk In sheet metal fabrication, accurately calculating the required press brake tonnage is essential for safe and efficient bending operations. If the bending force is too low, the material may not bend properly. If it is too high, the… Ler mais "Press Brake Tonnage Chart: How to Calculate Bending Force