In the metal fabrication industry, bending machines play a crucial role in shaping sheet metal into various forms and structures. Two primary machines used for this purpose are the pan brake and the press brake. …
Pan Brake vs Press Brake: Key Differences Explained Read More »
In the realm of metalworking, choosing the appropriate tools and machinery is crucial for achieving precision and efficiency. One of the ongoing debates in this field revolves around the use of press brakes and finger …
Finger Brake vs Press Brake: A Comprehensive Comparison Read More »
The world of metal fabrication involves various machines suited to specific tasks, with power presses and press brakes being two essential tools. Understanding the differences between these two machines is crucial for determining the appropriate …
Power Press vs Press Brake: Key Differences Explained Read More »
I. Press Brake Tooling Overview Press brake tooling, widely used in the sheet metal fabrication industry, is a common tool for processing sheet metal. Press brake tools can mainly be divided into two categories: the …
Compared to conventional press brakes, CNC press brakes have many advantages in improving working efficiency. Here, we explain these advantages in 6 aspects. Graphical user interface The user interface serves as a dialogue interface between …
6 Ways CNC Press Brakes Improve Working Efficiency Read More »
The methods for a press brake controller to return to the reference point can be categorized into: (1) The homing axis is manually returned to the origin by moving it at the rapid traverse speed …
Metal sheet bending and forming is performed on a press brake machine. To form the workpiece, it is placed on the machine and the brake shoe is lifted by the lifting lever. The workpiece is …
Sheet Metal Bending Forming: Fixing 12 Common Problems Read More »
Looking to bend sheet metal into various geometric shapes? Look no further than the press brake machine! This powerful tool uses general-purpose or special-purpose dies to bend metal sheets into the desired shape, and a …
The 10 Best Press Brake Manufacturers (2023 Updated) Read More »
Investing in bending robots and automation has become a popular choice for many companies seeking to enhance production quality, improve working conditions, and address labor shortages. Many people believe that buying robots is primarily about …
The hydraulic components of CNC press brakes are critical to the hydraulic system’s performance, so the performance of these components will inevitably affect the overall performance of the CNC bending machine. Therefore, before assembly, each …
Commissioning Hydraulic Systems for CNC Press Brakes: Tips for Maximizing Efficiency Read More »
Are you curious about how CNC press brakes work and what their different axis configurations mean? Look no further! In this blog post, we’ll dive into the world of press brake axis and explore the …
Looking to learn more about bend allowance and how it can help you determine the length of sheet metal after bending? Look no further than this comprehensive guide from MachineMfg. Whether you’re a seasoned mold …
Sheet Metal Bend Allowance Calculator: Premium Tool Read More »
Are you tired of struggling with the precise calculations needed to design sheet metal parts? Do you find it frustrating to determine the correct Y-factor for each material type? Look no further! Our Y-factor calculator …
If you’re looking to master the art of sheet metal fabrication, then understanding the K-factor is an absolute must. The K-factor is a fundamental concept in SolidWorks sheet metal design that determines the bending angle, …
K Factor Calculator: For Perfect Sheet Metal Bending Read More »
To help you fully comprehend the press brake machine, we conducted extensive research and have composed this comprehensive article. It covers all aspects of the press brake machine, including but not limited to its definition, …
Press Brake 101: Everything You Need to Know (2023 Updated) Read More »
Looking to dive into the world of sheet metal bending, but not sure where to start? Look no further than our comprehensive guide to all things press brake and bending machines. From the different types …
1. Introduction In the fabrication of automotive exhaust pipes and similar tubular parts, quality issues such as wrinkles or tears frequently occur due to factors such as bending radius and material properties. It is particularly …
Solving Wrinkling & Tearing in Tube Bending: Expert Analysis & Control Methods Read More »
You can scroll directly to the bottom of the page to download the PDF version of the operation manual for the following press brake control systems: Estun E21, E200P, E200+, CybTouch 8, CybTouch 12, Esa …
Press brake toolings including: 85°, 88°, 90°, 60°, 30° punch, round, hemming and Z punch; 1V, 2V, multi-V die as well as combined die. The press brake toolings can completely meet the requirement for metal …
For sheet metal bending and expansion, one side of the sheet will be elongated while the other side will be compressed. The factors that affect this process include the type of material, its thickness, heat …
In the field of sheet metal design, terms like bend allowance, bend deduction, and K factor are often heard. But what exactly do these terms mean? And how can we calculate them? In this post, …
How to Calculate Bending Allowance, Bending Deduction and K-Factor? Read More »
Sheet metal is a comprehensive cold working process used for sheet metal (typically less than 6mm) that involves a series of operations including shearing, punching/cutting/compositing, folding, riveting, welding, plastic spraying, foaming, and assembly to meet …
Process Refinement for Optimizing Sheet Metal Production Read More »
A narrow and long workpiece is characterized by its large length-to-width ratio and is positioned using its short edge during bending. The common problem of workpieces being out of tolerance is often caused by the …
Optimizing Bending Positioning for Long and Narrow Workpieces Read More »
This post presents a simulation model for crack propagation in welded joints with holes composed of both weld and base metal. The study investigates the impact of hole shape, size, and position on the stress …
How to Unfold Special-Shaped Holes on Irregular Surfaces? Read More »
In the production of locomotive parts using sheet metal bending, many workpieces cannot be directly produced according to the design drawings. As a result, it becomes necessary to add stretchers, positioning, or special bending sets …
Sheet Metal Bending: Stretchers, Positioning and Special Sets Read More »
1. Scope This process is applicable to bending various angles of ferrous metals using press brakes in our company. 2. Equipment and Tools 2.1 Equipment: CNC sheet metal press brakes, mechanical pressure bending machines 2.2 …
Bending Techniques: Your Expert Guide to Success Read More »
What should be done to properly and effectively repair the hydraulic cylinder of a press brake? Are there any good methods? The hydraulic cylinder of a press brake consists of a piston, sleeve, piston rod, …
The Right Way to Repair Press Brake’s Hydraulic Cylinder Read More »
The process of bending sheet metal is not only crucial for the smooth execution of an enterprise’s production plan, but also significantly impacts its economic benefits. As a result, the safety of this process has …
Sheet Metal Bending Safety: Dangerous Sources & Protection Read More »
Due to the rise in labor costs and the increasing demand for high-quality products in the sheet metal processing industry, the profit margin for sheet metal processing has become narrower. It is becoming difficult to …
Selecting Equipment for Automated Sheet Metal Fabrication: A Step-by-Step Guide Read More »
The CNC Press Brake described in this article is an electro-hydraulic, synchronous, double-cylinder, up-moving machine. The principle of CNC Press Brake The principle of bending is essentially identical to the angle forming principle of a …
How to calculate the depth of the bend (or the penetration depth of the punch into the die) on a press brake with a given bending angle, measured angle, sheet thickness, and die opening? The …
Press Brake Bending Depth Calculator (Punch Penetration Depth) Read More »
Sheet metal flat patterns are an essential aspect of sheet metal processing. Today, let’s discuss how to draw bend lines for CAD sheet metal flat patterns in sheet metal fabrication drawings. In the example below, …
Unleash Your CAD Skills: Draw Bend Lines on Sheet Metal Read More »
Are you struggling with programming and typesetting techniques for your hydraulic punch press? Look no further! This comprehensive guide covers everything you need to know, from die shapes to die cutting quantity, length calculation, leaving …
Unlock the Secrets of AP100 Programming and Typesetting Techniques Read More »
Folding loss For mechanical folding, due to the differences in various process parameters, such as the curved surface and curved edge of the folded sheet, its dimensional accuracy will directly affect the assembly clearance of …
How Circular Pre-folding Blades Affect Folding Loss: A Detailed Analysis Read More »
Anisotropy The properties and variations of sheet metal can significantly impact the press brake bending process. Sheet metal, which is produced on large rolling mills, undergoes either hot or cold rolling to reach its final …
Press Brake Bending: Overcoming 4 Common Difficulties Read More »
Are you in the market for a press brake machine? Do you find yourself confused by the various types available and unsure of which one to choose? Look no further! In this article, we will …
NC vs CNC Hydraulic Press Brake: Expert Selection Guide Read More »
The hydraulic oil used in this CNC press brake should have a viscosity of 4 ° E ~ 5 ° E (EN viscosity) at 50 ℃ or 45 ~ 68 centistoke (kinematic viscosity) at 40 …
Z bending Definition: The bending process in which a material is bent in a zigzag pattern is referred to as Z bending. Standard bending process range: The height of the Z bend must be greater …
Operators of press brake machines are exposed to various hazards when working with different workpieces. Each workpiece has its own unique set of hazards and requires specific countermeasures to ensure safety. 1) Punch and dies Downward …
Maximize Safety: 6 Essential Tips for Press Brake Operators Read More »
Understanding Sheet Metal Bend Radius Sheet metal bend radius is an essential aspect to consider when fabricating or designing parts. It has a significant impact on the quality and functionality of the final product. In …
How to Determine the Bending Radius of Sheet Metal? Read More »
Are you struggling with bending metal into complex shapes? Do you find it challenging to select the appropriate mold and processing method for L-bends, N-bends, Z-bends, and other special bends? Look no further! In this …
Special Bends: Tips for L, N, Z, and Offset Bends Read More »
Ⅰ. The Structure of the Work Piece Figure 1 depicts the irregularly shaped metal skeleton of a fitness equipment made from Q235 material. The metal skeleton of each fitness equipment is created by welding together …
Analysis and Processing of Special-Shaped Sheet Metal Parts: Tips from the Experts Read More »
Sheet metal processing technology has continuously advanced, particularly in applications such as precision bending of stainless steel, decorative stainless steel parts bending, aluminum alloy bending, aircraft parts bending, and copper plate bending, which have increasingly …
Bending is a metalworking process that involves shaping metal blanks into desired angles and shapes through techniques such as bending and drawing. It offers high flexibility, wide usability, and cost-effectiveness, making it a widely used …
The Impact of Lower Die Opening on Air Bending Dimensions Read More »
Bending processing technology is a type of steel processing technology that is widely used in various fields such as automobile manufacturing, engineering machinery, bridges, ships, and construction. Under the pressure of the upper or lower …
Steel Bending and Cracking: Factors and Improvement Measures Read More »
Pipe bending can be categorized into three types: drawn bends, press bends, and welded bends. Drawn bends can be further divided into cold drawn and hot drawn. This chapter primarily introduces the structural features, capabilities, …
Pipe Bending Equipment and Calculation: Ultimate Guide Read More »
1 . Scope 1.1 This procedure is applicable for the CNC pipe bending machine used for cold bending of metal pipes. 1.2 This procedure is applicable for DW63 and DW114 model single-head hydraulic pipe bending …
If you’re considering purchasing a press brake machine to increase the processing capacity of parts and enhance production efficiency, please take a moment to carefully read the following information. You are aware that many individuals …
Expert Guide to Buying Press Brakes: 4 Principles and 7 Factors for a Smart Purchase Read More »
(1) After bending the sheet metal on both sides of the corner, there will be metal material protruding due to extrusion. This leads to an increased width compared to the original size, and the protruding …
Bent pipe fittings are extensively used in a variety of products in the mechanical industry and oil field capacity construction, such as chemical container manufacturing, water supply pipeline installation, and boiler pressure vessel fabrication. However, …
Avoid Common Pipe Bending Defects: A Comprehensive Guide Read More »
The hydraulic control technology of hydraulic press brakes has undergone three distinct stages of control: pressure proportional control, flow servo proportional control, and electro-hydraulic hybrid control technology. This development represents a progression from basic control …
Rev Up Your Hydraulic Press Brake with Pump Control Technology Read More »
