I. Introduction In metal fabrication, bending the metal sheet to various shapes and structures is indispensable. The machine used for this process is press brake and pan brake. Each machine has its own advantages, so it is pivotal for manufacturers to know their differences to make a wise choice based on their specific requirements. Press brake, […]
I. Introduction Press brake is a versatile machine used for bending metal sheets. It is operated by clamping the workpiece between the top punch and bottom die, thus ensuring the bending angles and shapes. Press brake is an essential tool in metal fabrication, and features many types, including manual, hydraulic, and CNC. Each type can offer […]
As we bid farewell to 2023, it's time to reflect on the year's achievements and set the stage for an even more successful 2024. At ADH Machine Tool, we're celebrating the close of another fantastic year by offering an exclusive opportunity for our valued customers like you. Unprecedented Year-End Discounts on Machinery! Our range of […]
I. Introduction The press brake plays a vital role in metal fabrication. It is used for bending and shaping metal sheets, widely used in manufacturing automotive parts, electronic equipment casings, or building structural elements. Its significance also is its excellent accuracy and controllability, which can bend the metal sheet into a highly precise shape, and keep […]
I. Introduction Hydraulic oil refers to the amount of hydraulic oil required by the hydraulic system of an operational machine. A hydraulic system is responsible for offering power and control for various components. The amount of hydraulic oil required by the machine is determined by various factors, such as the size of the machine, types of […]
I am excited to share that our company, ADH Machine Tool, a leading manufacturer and supplier of high-quality bending machines, shearing machines, and laser cutting machines, will participate in Machine Tool Indonesia 2023. This event is scheduled to take place from December 6th to 9th, 2023, at the Jakarta International Expo Kemayoran, Indonesia, and you […]
I. Introduction to Press Brake Dies Definition and primary function Press brake dies refer to the functional dies composed of the upper die and bottom die when the press brake bends the metal sheet. Press brake dies are mainly used to control and guide the metal sheet to be bent to the specific shapes under the […]
I. Introduction Definition Press brake is an essential tool in metal fabrication, which is used to bend the metal sheet into the required shape. It clamps the workpiece between the matching punch and die to form decided bends. The press brake is one of the oldest mechanical metal deformation processes, which dates back to manual operation […]
I. Introduction Definition The press brake is a machine used for sheet metal fabrication. It can achieve sheet metal bending through die bending. Evolution The initial press brake is operated by manual labor to bend the metal sheet. In the 1930s, the hydraulic press brake came into view, replacing human operation while significantly improving production efficiency. […]
I. Introduction The press brake is a device that utilizes a mechanical device to bend metal sheets. It is usually used to produce metal sheets and components fabrication. This machine is paramount in metal sheet manufacturing and can be widely applied to automobiles, electronics, construction, and many other industries. The press brake performs the bending process […]
I. Introduction The press brake is a paramount metal forming device, which is used for bending and forming the metal sheet. It is widely used in the metal fabrication industry. There is no doubt that it is vital in manufacturing industries because it can provide various types of precise metal components and assembly. It seems like […]
I. Introduction Press brake bending is a paramount process technology in the metal forming industry. The pressure between the punch and die can make the metal sheet bend and deform precisely. This makes the products widely applied in manufacturing industries. Compared with manual bending, press brake bending features high efficiency, low cost, etc., and plays a […]
GUANGZHOU, China - ADH Machine Tool, a leading manufacturer and distributor of press brakes, shearing machines, and laser cutting machines, is excited to announce its participation in the upcoming Canton Fair 2023. The event is scheduled to take place from October 15th to 19th at the Canton Fair Exhibition Hall in Guangzhou, China. Visitors to […]
I. Introduction Press brake bending is a common metal fabrication technology to bend metal sheets into required shapes. It is vital in metal fabrication industries and manufacturing. In the process of bending, the metal sheet is placed on the press brake and can be bent into the required angles and shapes by exerting pressure. The press […]
I. Introduction Metal forming is one of the fundamental processes in manufacturing. It uses various mechanical methods to change the raw metal material into various shapes and provide necessary components for many industries. In metal fabrication, the main process includes press brake and stamping. The press brake can achieve the partial bending and deforming of the […]
Today, we will talk about the basics of press brake forming. Okay, let’s delve into the mysterious world of press brake and experience the charms of the machine tool. I. Introduction to Press Brake Forming What Is Press Brake? The press brake, also called brake press, is a machine tool used for bending metal sheets. It […]
I. Introduction to Press Brake Tooling Definition and primary function Press brake tooling is a tool used by press brake to form and manufacture sheets. The tooling comprises punch and die, which cooperate together and used for metal sheet punching, forming, and separating. The mold used for forming has a cavity, and the mold used for […]
I. Introduction In metal fabrication, the press brake is regarded as an indispensable tool to stand out and is specially designed for bending arts. In essence, a press brake is a machine that bends a metal sheet precisely and transforms the flat workpiece into a precise shape and structure. This forming ability is mainly attributed to […]
I. Introduction to Press Braking In the vast world of metal fabrication, various techniques and processes are employed to shape, mold, and transform metals into functional and aesthetic pieces. Among these techniques, one stands out for its precision, versatility, and widespread use: press braking. The press braking process is commonly used for shaping and bending sheets […]
SHANGHAI, China – ADH Machine Tool, a leading name in the world of precision machinery, is thrilled to announce its participation in the prestigious 23rd China International Industrial Fair, scheduled to be held from September 19th to 23rd, 2023, at the National Exhibition and Convention Center in Shanghai. ADH Machine Tool specializes in offering a […]
ADH Machine Tool is excited to announce its participation in the esteemed EMO Hannover 2023, the world-renowned machine tool exhibition supported by the European Machine Tool Industry Cooperation Committee. This grand event is scheduled to take place from 18th to 23rd September 2023 at the Hannover Exhibition Center in Germany. ADH Machine Tool specializes in […]
I. Introduction The press brake is a commonly used machine tool in sheet metal fabrication, which is designed for metal sheet bending and forming. It aims to offer precise bending via various metals like steel, stainless steel). And it is widely used in many aspects like automotive, aerospace, architecture, and manufacturing. It is crucial to install […]
I. Introduction In the realm of metal sheet and mechanical engineering, the press brake is a key tool for transforming sheet metal into intricate shapes and designs. This powerful machine can achieve precise bending and folding, utterly change the industry, and create mass products ranging from simple rackets to complex mechanical components. However, it has restrictions […]
I. Introduction Metal sheet fabrication plays a pivotal role in industry manufacture and productivity. The metal sheet features strong versatility, forming products of various types, sizes, and shapes. Also, it has exceptional strength, durability, and mechanical function, making it an ideal choice for applications that require solidness and a long life span. Besides, metalworking provides the […]
I. Introduction The press brake is an essential tool for bending and forming metal sheets. The accuracy and precision of the press brake depend on the calibration. Press brake calibration is a machine’s adjusting process to ensure the materials can be bent accurately to your required angles and sizes. So, how to calibrate a press brake? […]
I. Introduction The laser cutting machine is a very practical tool for cutting and drilling wood, plastics, and metal. This machine is usually economical, efficient, and easy to automization. It adopts a solid laser to cut and engrave precisely and is widely applied in many aspects. The ANSI ( American National Standards Institute) classifies the laser […]
I. Introduction The laser cutting machine is an essential device for modern manufacture, which boosts high efficiency and accuracy and gives its high priority for metal fabrication. So, how does a laser cutting machine work? The laser-cutting machine transforms the laser energy into extremely high heat via a focusing laser beam. This heat is strong enough […]
I. Introduction Laser cutting uses high-power density energy produced by laser focusing to fulfill sheet fabrication. Compared with traditional sheet fabrication methods, laser cutting boosts high cutting quality, fast cutting speed, and widespread material adaptability, etc. Currently, laser cutting technology is widely used for metal and non-metallic material manufacturing, which can greatly decrease manufacturing time and […]
I. Introduction 1. What Is Laser Cutting Machine Laser cutting machine is a device used for cutting workpieces through the high-power density laser beam. It plays a pivotal role in the metal processing industry, which boosts high precision, fast cutting speed and fine surface finish etc. It can deal with various metal materials, such as steel, aluminum, […]
I. Introduction In the realm of metal fabrication, the machine you choose will leave a deep influence on your work quality, operation efficiency as well as final success. The most common machine used in the manufacture is press brake and folding machine. Both are elementary tools for bending and shaping metal, and have their distinctive features, […]
The CNC press brake is a kind of press brake controlled by a CNC system. CNC press brake can fold sheet metals into various profiles. The bending accuracy and quantity are related to the synchronous system, the hydraulic system and the back gauge. The function of these press brake components is affected by the number […]
There are a variety of press brakes, such as manual press brakes, hydraulic press brakes, and CNC press brakes. Currently, the most popular is CNC press brake, also called an electrical hydraulic servo press brake. The servo system and linear scale of the electrical hydraulic servo press brake can control the accuracy of the machine […]
I. Finger Brake Overview 1. What Is a Finger Brake A finger brake is a versatile machine which is applied in the fabrication of sheet metal. It uses adjustable fingers or clamping bars to bend and fold metal sheets into various shapes and angles accurately. It offers high precision and applies widely in industries such as automotive and construction. 2. Adjustable Finger and […]
I. Exploring the World of CNC and CNC Press Brakes CNC press brakes, vital in sheet metal fabrication, outperform manual models in precision, efficiency, and safety. Their role in manufacturing is set to grow. 1. CNC Demystified: A Quick Scan of the Fundamental Idea CNC, short for Computer Numerical Control, refers to an automated machine tool […]
The press brake is a virtual machine in the sheet metal bending industry, but its price has deterred many metal manufacturing practitioners. Therefore, many people choose to DIY their press brakes for reasons of cost savings or manual hobbies. However, in addition to proficient metal processing and welding skills, it is also necessary to understand […]
If you work in the sheet metal bending industry, you must be familiar with press brakes. A press brake is an important tool that can bend, shape, and cut metal plates into various forms and sizes. With the development of technology, the technology of press brakes continues to upgrade, from manual to electric. Nowadays, the most […]
We are excited to announce that our distributors in Italy will be attending LAMIERA 2023, the international exhibition dedicated to the industry of sheet metal forming machine tools and innovative technologies. This event is the only one in Italy dedicated exclusively to the sheet metal field and will take place from 10 to 13 May 2023 […]
With the continuous development of technology and production processes, CNC press brakes have become essential production machines for most enterprises. Through advanced control systems, press brakes can perform precise and efficient metal sheet bending. The precision and efficiency of metal sheet forming are important factors in ensuring manufacturing quality and reducing manufacturing costs. The core of […]
Dear valued customers and partners, We are excited to announce that ADH, a leading press brake, hydraulic shear and fiber laser cutting machine manufacturer, will be attending the 133rd Canton Fair for the first time after three long years of the COVID-19 pandemic. The fair, a major global trade event, offers an exceptional opportunity for […]
We would like to inform you that our company will be closed for the Chinese New Year holiday from January 16th to January 29th, a total of 14 days. We will resume work on January 30th. If you have any needs for support during this time, please do not hesitate to contact our team or […]
Introduction A press brake is a machine tool used in metal forming to bend and shape metal sheets. These machines are widely utilized in industries such as construction, automobile, aerospace, and others involved in sheet metal processing and manufacturing. The workpieces produced by a press brake can have various shapes, ranging from simple to complex […]
Overview of Shearing Machine A Sheet Metal Shearing Machine is a specialized tool used in the sheet metal industry for cutting metal plates into various shapes and sizes. It is composed of several key components such as blades, pulleys, baffles, and an electric control system. The machine's die, used for cutting metal plates, can be […]
What Are CNC Press Brake and NC Press Brake? An NC press brake or CNC press brake is a type of press brake that uses a CNC system to control the bending process. With the CNC system, the operator can program various bending parameters of the workpiece through the controller. The controller can then set […]
In the 3D design of parts, the design dimensions must take into account the total range of allowable variations. The part designers need to consider the range of possible product dimension changes during the design process. If the part dimension variation range is not suitable, such as if the sheet metal tolerance is too tight, […]
Various errors can occur during sheet metal bending using a press brake. Inaccurate bending radius, insufficient bending force, and improper die clearance are some of the common causes of these errors. Incorrect positioning of the back gauge and errors in bending calculations also contribute to inaccurate workpiece bending. The actual bending angle of the workpiece […]
Commissioning Level the shearing machine. Fill the hydraulic oil tank, open the cover to remove any debris and clean the filter screen, then refill the oil. The type of hydraulic oil to be used depends on the model and region. Turn on the power, check the power indicator light, activate all emergency stop switches, start […]
Errors that result in the failure of press brake bending accuracy can arise from various factors, including mechanical issues with the machine, as well as external factors like bending tools, material thickness, and human operational errors. In this article, we will examine the various factors that impact bending accuracy and provide solutions for some of […]
What Is Sheet Metal Bending？ Sheet metal bending involves using machines and tools to form metal into a specific shape. This can be achieved through the use of a press brake, punching machine, ironworker, or other machinery. These machines utilize a power system to drive the tooling and apply pressure on the metal sheet, causing […]
What Is an Ironworker Machine? The Ironworker machine is a sheet metal processing machine that can perform various tasks such as cutting, bending, punching, slotting, etc. on metal sheets. It is equipped with punches of different shapes and can be used to cut bars, rods, angles, and channels. In addition to cutting, the ironworker can […]
What Is Sheet Metal Setback? Before understanding the sheet metal setback, it is important to be familiar with the definitions of the mold line and bend line. The bend line refers to the straight line present on both sides of the bend plates and is located at the intersection of the bend area and the […]
After a sheet metal is bent, its actual size may differ from the size depicted on its flat pattern drawing. This is due to the external tension that stretches the sheet and internal compression caused by extrusion. The total flat length increases, so it's essential to calculate the bend deduction. Bend deduction is the difference […]
What Is Bend Deduction? Bend deduction is a critical aspect of press brake bending. The size of the workpiece, as depicted in a graphic design drawing, is different from its size in the bent state. During bending, the tension stretches the outer material, causing it to elongate, while the inner material is compressed. The neutral […]
What Is Bend Allowance? Bend allowance is an important factor in achieving accurate results in press brake bending. The metal sheet undergoes stretching on the outside and compression on the inside due to the forces of tension and pressure during the bending process. Therefore, it is necessary to consider both bend allowance and bend deduction […]
Press Brake bend radius, bend deduction, bend allowance, and K factor are critical parameters in sheet metal processing. Sheet metal processing is a comprehensive cold-working process for materials, typically below 6mm, such as steel, aluminum, copper, and other metal plates. The techniques involved in sheet metal processing include shearing, punching/cutting/compounding, bending, folding, welding, riveting, splicing, […]
"In the contemporary sheet metal industry, metal bending machines such as hydraulic press brakes, servo-electro press brakes, and CNC press brakes are widely used. However, some special-purpose bending machines, such as finger brakes, continue to remain popular in the industry. Although the functions of the press brake are similar to those of the finger brake, […]
An Overview of Press Brake Press brake is used for bending metal plates to produce profiles with different angles and shapes, which can be used for secondary processing in industries such as construction, aviation, automobile, metallurgy, and chemicals. There are several types of press brakes, including mechanical, hydraulic, pneumatic, and servo-electric. The ram of the […]
Press machines are a series of machines utilized in the sheet metal processing industry, with diverse types and functions. The press machine is primarily employed to alter the form and size of metal plates through pressure, resulting in the final workpiece. Two common machines used for sheet metal manufacturing are the press brake and punch […]
In the sheet metal bending industry, most people have used press brakes, but panel benders are also a viable option for forming workpieces. There are also several other presses available, including stamping machines, folding machines, punching machines, etc. The addition of a panel bender to the production line can simplify operations, and enhance bending efficiency […]
Press brakes are widely used in the sheet metal and manufacturing industries, but they also pose a significant threat to operators' safety. Every year, there are numerous accidents related to the use of press brakes. Unfortunately, many employers or users often neglect safety training for press brake operators, and many press brake manufacturers do not […]
Press brake is widely used in sheet metal manufacturing, and there are several tips and safety guidelines to keep in mind. For instance, reducing the physical setup time of the press machine, organizing the tool components efficiently, and quickly placing the sheet metal on the workbench. Additionally, programming the bending procedures, adjusting the workpiece parameters, […]
The CNC press brake is a sophisticated sheet metal processing machine that requires precise operation under the control of both a CNC controller and an operator. It is important to carefully set the necessary parameters and procedures before beginning a bending job. However, even with proper preparation and maintenance, the press brake can still experience […]
Hydraulic press machines are widely used in industrial fields to efficiently perform heavy processing tasks. With the application of a small force, the closed liquid in the hydraulic cylinder generates a large compression force. The hydraulic press machine was invented by Joseph Bramah in 1795 and uses a hydraulic lever instead of a mechanical lever. […]
What Is A Punch Press? Punching is one of the many forming processes used in sheet metal manufacturing. The process involves pressing a workpiece through a die to change its shape and size, which is determined by the tooling used. Punching is mainly used for sheet metal processing and can perform actions such as punching, […]
What Is A Bending Machine? A bending machine is a machine used to bend and shape workpieces. There are many types and functions of bending machines, which can either serve as a press or a bending machine. Some bending machines can process sheet metal directly without the need for clamping tools, while others require clamping […]
Introduction of Press Machine Press machines play a significant role in the sheet metal manufacturing industry. They are also known as forming presses or mechanical presses. Once a workpiece has been designed, operators use press machines to manufacture it. These machines work by applying pressure to bend and press the sheet metal. A press machine […]
What Is A Panel Bender? The panel bender is a machine with functions similar to the press brake but is more automatic and has more features. In the past, manual bending machines were used for metal bending. With the continuous progress of technology, sheet metal forming has entered the era of automation. Sheet metal bending […]
What Is Metal Manufacturing? Metal manufacturing involves the transformation of metal into parts using a series of machines and tools. The process involves cutting, bending, and welding the metal. Once the parts are designed, they are processed using various machines such as a laser cutting machine, CNC press brake, turret press, and welding machine. These […]
This blog is a press brake manual that introduces the operation of a press brake. The press brake is widely used in various fields, including household industries, construction, machinery, automobile, aviation, and others. The press brake bends the sheet metal through the upper and lower dies at the ram. Different punches and dies can produce […]
What Is A Press Brake? Press brake is a machine used for metal bending and forming. It drives punches and dies through different driven sources to bend sheet metal repeatedly and form profiles. Materials of different thicknesses and lengths require different bending forces. Bending force, measured in tonnage, is the force exerted by the press […]
The maintenance of the press brake helps to prolong the service life and reduce the cost. The maintenance of the press brake is mainly divided into several parts, including the hydraulic system, mechanical parts, lubrication, electrical equipment, and tooling. Daily maintenance of the press brake is trivial but relatively simple. Once the daily overview procedures […]
The numerical control system of the press brake is a system that controls the machine's procedures through a series of programming. The control system of the press brake is divided into NC and CNC. Both NC and CNC controllers are used to ensure the positioning accuracy of the press brake toolings and back gauges. Their […]
INTEC 2022 – An International Machine Tools and Industrial Trade Fair is into its 19th Edition INTEC 2022, which is scheduled to happen from 02nd to 06th June 2022 at our CODISSIA Trade Fair Complex, Coimbatore, Tamil Nadu, India. Through cooperation with local agents in India, after years of development, ADH has occupied a large market share […]
The power selection of fiber laser cutting machines depends on the type and thickness of the materials being cut. The thinner the material, the faster the cutting speed. When a laser cutting machine with the same power cuts different materials, the maximum cutting speed and thickness will vary. This article will list the power, speed, […]
The cutting speed of the fiber laser cutting machine depends on the power and material thickness. The power determines the laser energy. The greater the power, the greater the cutting depth. But too much laser power can cause smoke and burrs. Speed can control the time that energy is exposed to the material. The speed […]
After the application of laser technology in the industrial field, the market for laser cutting machines is growing rapidly. A laser cutting machine is mainly used to cut various metals, plastics, and other materials. The main types of laser cutting machines are CO₂ laser cutting machines, fiber laser cutting machines, and CO₂ CNC laser engraving […]
Operating the press brake requires mastering different skills, and the requirements for the press brake operator are also very high. They should not only be able to use machines but also understand mathematics, read design drawings and learn machine programming, and more. This article will detail the work content, work requirements, and work prospects of […]
This article will introduce the globally renowned brand of shearing machines, including the manufacturer's history, products, and characteristics.These manufacturers rely on their own innovation, technology, and services to meet the different needs of global users.So, their products are of higher quality, better service, more precise, and reliable. Choosing high-quality shearing machines can improve production efficiency, […]
A press brake is a machine used for bending sheet metal. It is mainly used in industries such as metal stamping, construction, automobile, aerospace, and others. With the continuous growth of global demand for metal products, the manufacturing of press brakes is also booming. Many manufacturers or purchasing agents in related industries hope to purchase […]
The toolings of the press brake are divided into two parts. The toolings installed on the top of the ram are called punches, and the bottom toolings on the workbench are called dies. Punches and dies, the two parts work together on the metal plate to complete the bending of the workpiece. The process by […]
Press brakes process sheet metal by applying force to the punches and die. Press brake tonnage refers to the maximum bending force or bending capacity required to bend a metal plate using a press brake. When selecting a press brake, the most important thing is to determine the size of the press brake according to […]
K-factor, bend allowance, and bend deduction are important values used to calculate the correct sheet metal flat length or flat pattern. The length of the sheet in the bending state is different from the length of the flat pattern because the sheet metal will stretch and compress during bending on the press brake. In this […]
What Is Crowning and Why Is It Important? Press brake crowning is crucial for correcting the bending accuracy of workpieces. During the bending process, the oil cylinder at both ends of the press brake drives the ram to apply pressure to the workpiece. The servo valve located above the left and right oil cylinders, as […]
Press brake bending is one of the important procedures in the sheet metal processing industry. It involves forming sheet metal into the desired profile by applying force to the workpiece. This process is generally performed using a press brake - a mechanical processing tool that is mainly used for sheet metal bending and forming. Bending […]
The press brake produces precise bending in the workpiece through force, molds, and specialized tools. Factors such as toolings, material characteristics, bending radius, and bending methods can all affect the accuracy of bending. According to machine design and specific application requirements, bending can be carried out through various driving forces, such as mechanical, pneumatic, hydraulic, or servo-electric. […]
After 20 years of development, we have grown into a leader in sheet metal cutting and bending machine tool manufacturing enterprises. In the past, we have been constantly updating our product technology, enterprise management and operation mode. It is precisely because of these measures that we have become the top five enterprises in China in […]
