Technology Guide

Acrylic CNC Machining Analysis: Properties, Advantages, and Processing

Design Guide, CNC Machining, Materials / By [email protected]

Custom acrylic CNC machining extends far beyond simple cutting and forming. It represents a specialized technology that balances material science with machinability. Unlike metals, acrylic (PMMA) is an amorphous polymer characterized by high transparency, low thermal conductivity, and a distinct softening point. This means standard feed rates and cutting speeds often cause defects like melting, chipping, or stress cracking in acrylic CNC machined parts—unacceptable in medical devices, optical components, or high-end retail displays. This article systematically analyzes acrylic’s key properties as an engineering material, its irreplaceable advantages across industries, and fundamental CNC machining principles. Whether evaluating specification compliance for acrylic CNC machined parts or selecting reliable manufacturers, mastering these core concepts will help you effectively manage project risks and ensure final components meet professional standards in aesthetics, precision, and long-term performance. Understanding the Essential Characteristics of Acrylic CNC Machining In the realm of precision manufacturing, custom acrylic CNC machining transcends mere operation—it is precision engineering grounded in materials science. Its […]

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Five Key Factors for Achieving High-Quality Acrylic CNC Machining

Materials, CNC Machining / By [email protected]

After mastering the material properties of acrylic (PMMA), transforming designs into commercially viable finished products enters a new phase of engineering decision-making. Achieving high-quality acrylic CNC machining extends far beyond programming CNC machines; it requires a precise balance of material science, mechanical dynamics, and cost control. Many projects encounter precision acrylic CNC machining challenges—such as stress cracking, subpar optical clarity, or secondary processing costs far exceeding budgets—often stemming from underestimating several critical engineering variables early on. Achieving high-quality acrylic CNC machining fundamentally involves systematically managing the complex interplay between material properties, process parameters, and design intent. This demands deep understanding—from selecting acrylic CNC machining technology (like specialized tool geometries and cooling strategies for PMMA) to implementing end-to-end quality control logic. This article dissects five critical factors influencing the final quality and total cost of acrylic CNC machined parts. Mastering these essentials is fundamental for conducting efficient technical dialogues with acrylic CNC machining manufacturers and ensuring projects deliver expected optical performance

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The Hidden High Costs of Low-Cost Stainless Steel Sheets

Design Guide, Materials, Quality standard, sheet metal fabrication / By [email protected]

The prevailing market preference for low-cost stainless steel sheets is precipitating profound challenges within the industry. Whilst price competitiveness remains the primary driver of procurement decisions, this pursuit frequently overlooks a fundamental principle: the initial cost of stainless steel sheets does not reliably predict total project expenditure. Substandard stainless steel sheets frequently exhibit non-compliant chemical compositions and inadequate metallurgical processing, embedding significant technical risks within the supply chain. These hazards can precipitate premature material degradation, unplanned downtime, and compliance failures, ultimately translating into substantial hidden costs. This paper provides procurement specialists and engineers with a rigorous scientific framework for quantifying the hidden costs of low-cost stainless steel sheets. It focuses on failure mechanisms stemming from material science deviations—ranging from issues causing depletion of chromium/nickel/molybdenum elements that destabilise the passivation layer, to microstructural inconsistencies arising from improper thermomechanical treatment. Understanding these factors is crucial for procuring critical stainless steel components, enabling us to move beyond price-based procurement models towards value-driven, risk-mitigating

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CNC Cutting: Definition, Processes, and Uses

Technology Guide, Blogs, CNC Machining, CNC Milling, CNC turning / By [email protected]

CNC cutting technology precisely controls machine tool movements through computer programs to cut materials into predefined complex geometric shapes. In modern manufacturing and creative design, It efficiently handles repetitive tasks in production processes, with manufacturing speeds far surpassing levels from years past, making it crucial for achieving high-precision, high-quality, and high-efficiency machining. This article will provide a detailed analysis of CNC cutting, beginning with its fundamental definition, followed by an examination of its production process and suitable materials, and concluding with common applications. This will help you understand and appropriately utilize CNC cutting technology. Definition of CNC Cutting CNC cutting is an automated process where cutting equipment executes programs via digital instructions, comprising a numerical control system and mechanical framework. It offers exceptional production efficiency and cutting precision, supporting multi-axis coordination and complex pattern machining. Based on material differences, it can be categorized into CNC laser cutting (high-precision thin materials), CNC plasma cutting (medium-thick materials), and flame cutting (thick carbon

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Custom Metal Corner Brackets: Definition, Advantages, and Applications

Leave a Comment / Blogs, Design Guide, Metal Bracket, Metal Fabrication, Metal Stamping, Projects Studies, Sheet Metal Bending, sheet metal fabrication / By [email protected]

Custom metal corner brackets play a crucial role in ensuring structural stability and safety across various applications, including home furnishings, industrial equipment, medical devices, and construction projects. But do you truly understand this common hardware structural element? What exactly is it, and what are its advantages and disadvantages? This article will analyze metal corner brackets, covering their fundamental definition, pros and cons, application scenarios, and common issues to help you recognize and appropriately utilize them. What is a custom Metal Corner Bracket? A metal corner bracket is a structural connector made of metal, typically shaped like a right-angled L. Its core function is to reinforce, support, or connect two components that are perpendicular or at an angle to each other, ensuring structural stability, strength, and load-bearing capacity. Characteristics of Metal Corner Brackets Shape: Most commonly 90 degrees, though other angles (e.g., 45 degrees, 135 degrees) or adjustable designs exist. Metal corner brackets typically feature one or more triangular reinforcing ribs,

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Laser Cutting vs Waterjet Cutting: How We Choose?

Leave a Comment / Laser Cutting, Water Jet Cutting / By [email protected]

In modern manufacturing, selecting the appropriate cutting technology for specific materials and designs is crucial. Among these, Laser Cutting and Waterjet Cutting stand as two dominant technologies. Leveraging high precision and efficiency, they are widely applied in metal processing, aerospace, medical devices, industrial equipment, and other fields. However, their underlying principles differ significantly, as do their suitable materials and application scenarios. This article provides a systematic analysis of these two cutting technologies. It begins by breaking down the definitions, advantages, disadvantages, and applicable scenarios of Laser Cutting and Waterjet Cutting. Subsequently, a multidimensional comparison clarifies their differences, helping you correctly understand and appropriately apply these cutting technologies. Laser Cutting services Laser cutting is a precision cutting technology that thermally processes materials using a high-energy-density laser beam. Its core principle involves focusing the laser into an extremely small spot via an optical system, causing the irradiated material to instantly reach melting or vaporization temperatures. Simultaneously, high-pressure auxiliary gases (such as oxygen

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The Ultimate Guide to Sheet Metal Stamping

Leave a Comment / Technology Guide, Metal Stamping / By [email protected]

As one of the core processes in metal fabrication, sheet metal stamping has become a vital technological pillar for industries such as electronic casings, automotive manufacturing, aerospace, and medical devices due to its high efficiency, superior quality, and precision. This article will explore the fundamental knowledge of sheet metal stamping, beginning with its basic definition, followed by an in-depth analysis of its technical advantages. It will systematically outline common sheet metal stamping methods and conclude with examples of its application scenarios. What is Sheet Metal Stamping? Sheet metal stamping is a cold forming manufacturing process that uses specialized dies and stamping equipment to apply pressure to metal sheets. This induces plastic deformation or separation, producing parts with specific shapes and dimensions. This process typically involves three core elements: Raw Materials: Metal coils or sheets, such as steel, aluminum, copper, stainless steel, etc. Sheet metal stamping dies: Typically consisting of a punch and a die, their cavities directly determine the final

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Ultimate Guide to custom aluminum t-slot fabrication

Leave a Comment / Technology Guide / By [email protected]

In mechanical manufacturing, automotive, aerospace, and other industries, aluminum T-slots have become core components for various tooling fixtures, frame structures, and automated equipment due to their lightweight, high-strength, and easy-to-assemble characteristics. Compared to standard aluminum T-slots, custom aluminum T-slot fabrication offers advantages such as enhanced load-bearing capacity, higher positioning accuracy, and flexible slot-rail layout, significantly improving production line efficiency and product quality. This article provides a detailed analysis of custom aluminum T-slot fabrication. It begins with the fundamental definition of aluminum T-slots, explores the benefits of custom fabrication, outlines the entire custom manufacturing process, and concludes with common applications. What is an Aluminum T-Slot profile? Aluminum T-slots, commonly referred to as industrial aluminum profiles or modular aluminum extrusions, are aluminum alloy extruded materials featuring a specific cross-sectional structure. Their defining characteristic is the presence of continuous T-shaped grooves on one or more sides of the profile. Characteristics of Aluminum T-Slots Material: Typically made from high-strength aluminum alloys like 6061 or

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CNC Fabrication vs 3D Printing: Understanding the Differences

Leave a Comment / Technology Guide, CNC Machining / By [email protected]

In industries such as automotive, electronics, aerospace, and medical devices, CNC fabrication and 3D printing stand as two core manufacturing technologies, each supporting diverse production needs with unique strengths. CNC fabrication produces parts by precisely cutting away material from solid blocks, while 3D printing transforms digital designs into physical components by layering materials. These two processing technologies exhibit significant differences in material selection, surface finish, and the ability to handle complex geometries. Understanding their respective strengths and limitations is crucial for product development and production. This article provides a detailed analysis of CNC fabrication and 3D printing, covering their fundamental definitions, advantages and disadvantages, and key distinctions. It aims to help you correctly understand and appropriately apply these two processing technologies. CNC Fabrication services CNC fabrication services is a subtractive manufacturing process. It uses computer software and code to control large industrial machine tools and equipment, progressively removing excess material from a solid block (known as a blank) until it

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Understanding Aluminum Extrusion Dies

Leave a Comment / Technology Guide, Uncategorized / By [email protected]

The aluminum extrusion process transforms aluminum and its alloys into various complex and continuous profiles, finding extensive applications in aerospace, medical devices, construction engineering, industrial equipment, and other fields. However, the core to achieving this process lies in the aluminum extrusion die, whose design and application directly determine the precision, performance, and production efficiency of aluminum extrusion parts. With the continuous advancement of aluminum processing technology, the design and manufacturing of aluminum extrusion dies also face increasingly stringent requirements. This article analyzes aluminum extrusion dies, first defining the core principles of the extrusion process, then introducing primary die types, and finally highlighting the functional value of supplementary tooling. Aluminum Extrusion Process The aluminum extrusion process shapes aluminum alloy materials into profiles with fixed cross-sectional shapes through dies. Its fundamental principle resembles squeezing toothpaste—by applying pressure, soft aluminum rods are forced through an aluminum extrusion die, forming long, strip-like profiles matching the die’s shape. Primary Steps of the Aluminum Extrusion Process

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Comparison of Type II Anodized Aluminum and Hard Anodized Aluminum

Leave a Comment / Design Guide, Surface Treatment, Technology Guide / By [email protected]

Anodizing is a surface treatment technology that generates a dense, stable aluminum oxide film on aluminum surfaces through an electrolytic process, significantly enhancing the material’s corrosion resistance, wear resistance, and decorative properties. Among these, Type II Anodized Aluminum and Hard Anodized Aluminum are the two most commonly applied anodizing methods. While sharing the same underlying principle, they exhibit significant differences in performance and application scenarios. This article analyzes anodizing aluminum, covering its core principles, key differences between Type II Anodized Aluminum and Hard Anodized Aluminum, and how to select the appropriate process type. It aims to provide a comprehensive understanding to help you choose the correct anodizing aluminum process. Principle of Anodizing Aluminum Anodizing aluminum is a surface treatment technology that uses electrochemical methods to form a dense, porous aluminum oxide film on the surface of aluminum or aluminum alloys. This oxide layer is transformed from the aluminum substrate itself through chemical reactions, exhibiting extremely strong adhesion to the substrate

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3 – 2 Axis CNC Machining VS. 5 axis CNC machining

Leave a Comment / Technology Guide, CNC Machining / By [email protected]

CNC machining offers advantages such as high precision, high speed, and high quality, and can efficiently process various plastic and metal materials. By increasing the number of machining axes on a milling machine, it can significantly reduce part manufacturing time and enable the production of complex components. However, when faced with two advanced technologies—3+2 Axis CNC Machining and 5 Axis CNC Machining—many people wonder: What exactly are the differences between them? And how can one make the best choice for their project? This article will analyze both technologies, starting with their fundamental definitions. We will then examine their capabilities, advantages, disadvantages, and application scenarios. Finally, we will conduct a multi-dimensional comparison between 3+2 Axis CNC Machining and 5 Axis CNC Machining, providing you with a clear technical selection guide. 1. What is 3+2 Axis CNC Machining 3+2 Axis CNC Machining, also commonly referred to as five-axis orientation machining or positioning five-axis machining, is a method that leverages the capabilities of

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About Aluminum Fabrication: 4 Things Need to Know!

Materials, Blogs, sheet metal fabrication / By [email protected]

Since its discovery in 1827, aluminum has become an important raw material in many fields such as aerospace, automotive manufacturing, medical devices, and industrial equipment. It has many advantages, such as light weight, durability, recyclability, good electrical conductivity, etc. But do you know some trivia about aluminum? Understanding the performance characteristics of aluminum can help you make full use of aluminium fab to meet your various needs, next, the article will introduce you 4 aluminum related knowledge in detail to help you fully recognize and understand aluminum alloy and aluminium fab. 4 Things about aluminum 5052 aluminum: the optimal choice for metal prototyping and batch sheet metal processing Not all aluminum has the same performance characteristics. 5052 aluminum belongs to the aluminum-magnesium non-heat treatment alloy, which retains the lightweight characteristics of aluminum and increases its tensile strength to 230MPa, and at the same time, has excellent ductility, bending, forming, and weldability. In the processes of stamping, cutting and bending in

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A Metal Bracket Design Guide

Leave a Comment / Design Guide, Metal Bracket, Metal Fabrication, Sheet Metal Bending, sheet metal fabrication / By [email protected]

Metal Bracket is a core component in industrial manufacturing, equipment installation and support structures, and its performance and adaptability are directly related to the stability, safety and service life of the end product. Reasonable design and selection of Metal Bracket can ensure the long-term stability of the end product and reduce the maintenance cost at the same time. So, how do we design or select a Metal Bracket that perfectly fits the needs? The article will explain the core definition, manufacturing process, types, considerations, finishing, etc. to help you design a perfect and robust Metal Bracket for your application. What is metal bracket? A metal bracket is a basic and extremely versatile hardware component, usually made from sheet metal through a series of machining processes. Its core function is to provide structural support, fixation and connection, and it is a key component to ensure the integrity and stability of the whole system. Commonly used materials: steel metal brackets: low cost,

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sheet metal laser cutting: Process, Types, and Benefits

Leave a Comment / Design Guide, Laser Cutting, Technology Guide / By [email protected]

The processing quality and efficiency of sheet metal cutting directly affects the performance and market competitiveness of end products. In aerospace, medical devices, automotive manufacturing, consumer electronics and other industries, Traditional sheet metal cutting relies on mechanical shearing, stamping and other methods, which not only has the problem of low machining accuracy, but also is difficult to adapt to the complex shape of structural parts. Sheet Metal Laser Cutting has become one of the most popular core technologies in the sheet metal processing and manufacturing field due to its precise and efficient features. In this article, we will analyze the sheet metal laser cutting process in detail, starting with its basic definition, then introducing the types of lasers used for sheet metal cutting, and finally analyzing its advantages and characteristics and listing common application scenarios to help you understand more about this technology. What is sheet metal laser cutting? Sheet metal laser cutting process is a kind of modern processing

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How to custom aluminum sheet fabrication

Leave a Comment / Blogs, Design Guide, Projects Studies, Sheet Metal Bending, sheet metal fabrication / By [email protected]

Aluminum sheet fabrication services has become the ideal choice for many sheet metal fabrication projects due to its lightweight, corrosion-resistant, and easy-to-process characteristics. However, standard aluminum sheet is often difficult to meet the needs of unique projects, and custom aluminum sheet fabrication has become a key solution at this time. Custom aluminum sheet fabrication is a key solution. It allows the material to accurately match the size and functional requirements of the project, which not only optimizes the structural stability of the product and enhances the product’s use, but also reduces subsequent processing losses and lowers costs. In modern engineering construction, industrial manufacturing and various product development projects, material suitability directly affects the quality, efficiency and final results of the project. In this article, we will analyze how to custom aluminum sheet fabrication in detail, from the design process, aluminum material selection, machining process to surface treatment, our engineers will share with you their rich experience in aluminum sheet metal

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Non-metal vs. metal enclosure: which enclosure is best suited for your application?

Leave a Comment / Uncategorized, Materials, Metal Enclosures, sheet metal fabrication / By [email protected]

In the design and installation of electrical systems and equipment, the enclosure plays a vital role, it is not only the protective barrier of the internal components of the equipment, can resist the physical impact, dust, water vapor and other external environmental factors, and is directly related to the safety of the equipment performance and operational stability. Metal enclosure and non-metal enclosure is the mainstream of the market two types of electrical enclosure, both in the protection ability, electromagnetic shielding, weight, cost and applicable environment, there is no absolute advantages and disadvantages, the focus is on whether to match your equipment application scenarios. The article will analyze the advantages and disadvantages of the metal enclosure and non-metallic enclosure, and through the comparison to help you clarify the decision-making ideas, so that your project selected the most suitable “guardian shell” to ensure that the electrical equipment in the complex working conditions can be stable, reliable and efficient operation. What is electrical equipment enclosure Electrical equipment

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Choose the Best aluminium enclosure for Your Application

Leave a Comment / Design Guide, Blogs, Materials, Metal Enclosures, sheet metal fabrication / By [email protected]

In the field of electronic equipment, industrial control, instrumentation, etc., aluminium enclosure is a key component to protect the precision components inside the equipment and ensure the stable operation of the equipment, and it is very important to choose the appropriate aluminum electrical enclosure to enhance the safety of the equipment and prolong its service life. This article will take you to a comprehensive understanding of aluminum enclosure, from its basic definition, and gradually analyze its advantages and disadvantages, applicable scenarios and selection of the details that need to be noted, and its multi-dimensional comparison with stainless steel enclosure, to make clear the main differences between the two, to help in your selection of custom aluminum enclosure when you and make a scientific and wise solution when you select the custom aluminum enclosure. What is an aluminum enclosure? aluminium enclosure is a kind of protective enclosure made of aluminum or aluminum alloy, which is widely used to protect all kinds

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A Guide to EMI/RFI Shielding in custom metal fabrication

Leave a Comment / Technology Guide, Blogs, Design Guide, Metal Fabrication, Sheet Metal Bending, sheet metal fabrication, Surface Treatment / By [email protected]

With the development of electronic equipment to high-precision, highly integrated, EMI and RFI shielding for many electronic equipment and electronic components to provide an important electromagnetic and radio frequency interference protection. Especially important in communication, medical, aerospace and other fields, without proper shielding, electronic devices may malfunction, degrade performance, or even fail completely. The article will detail how to achieve excellent EMI/RFI shielding in custom metal fabrication. First, it will clarify the definition of EMI shielding and RFI shielding, and then it will discuss the right choice of metal materials and the key factors to consider, which will help you choose the right metal shielding materials. Finally, a detailed look at the custom metal fabrication process and why you can trust Supro for your custom metal fabrication needs. What is EMI/RFI Shielding? EMI/RFI shielding is a technical means of preventing or weakening EMI (Electromagnetic Interference) and RFI (Radio Frequency Interference) by means of a physical barrier or material technology. Its

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metal prototype fabrication: How to Choose a Material and Technology

Leave a Comment / Technology Guide, CNC Machining, CNC Milling, CNC turning, Design Guide, Metal Fabrication, sheet metal fabrication / By [email protected]

In the field of product development and innovation in the automotive, aerospace, medical device and other industries, metal prototype fabrication is the key to connecting the design concept with actual production, and the quality of the metal prototype will directly affect the performance and structure of the product. The quality of metal prototypes will directly affect the performance and structure of the product. Metal raw materials are processed into prototypes with specific structures and functions through specific machining processes, which provide an important basis for subsequent product optimization and mass production. The article will start from the basic definition of metal prototype fabrication, and analyze in detail how to choose the right metal material and its three mainstream processes. This article is designed to help you understand metal prototype fabrication and make scientific decisions. Supro offers high-quality custom metal prototyping for a wide range of applications. Choosing Supro for your metal prototype fabrication needs ensures fast production of high-quality, high-precision

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Custom galvanized steel fabrication Outdoor Metal Enclosures Guide

Customized Outdoor Metal Enclosures Guide

Leave a Comment / Design Guide, Metal Enclosures, Technology Guide / By [email protected]

In the field of industrial equipment, communication facilities, security monitoring, etc., outdoor metal enclosure is a key protective barrier to protect the internal components of the equipment from dust, rain, corrosion, physical impact and other outdoor complex environment, and its selection directly affects the stability and service life of the equipment. The article will focus on outdoor metal enclosure step by step, first of all, clear its basic definition, clarify the core application scenarios; and then in-depth analysis of its advantages; followed by the importance of customizing the outdoor metal enclosure and the importance of the details that need to be paid attention to when purchasing, to help you comprehensively understand the metal outdoor electrical enclosures, and help you make scientific and clear purchasing decisions. If you are looking for high quality outdoor metal enclosures, Supro can also help you. What is an outdoor metal enclosure? outdoor metal enclosure is a metal enclosure designed for harsh outdoor environments, its main

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How to Prevent corrosion of fabricated metal products

Blogs, Surface Treatment / By [email protected]

Fabricated metal products are the cornerstone of modern industry and people’s daily life, from structural steel fabrication in public buildings to sophisticated daily tools, they are everywhere. However, custom fabricated metal products are susceptible to corrosion due to environmental factors, which often leads to performance deterioration, shortened service life, and even safety hazards and economic losses, so corrosion prevention has become a key aspect of protecting custom metal works. The article will systematically discuss the causes of corrosion of fabricated metal products, identify common types of corrosion, and introduce seven practical and efficient anti-corrosion methods in detail, aiming to provide you with a comprehensive guide to the protection of sheet metal products to help you maximize the service life of the products and protect their value and safety. What causes fabricated metal products to corrode? The nature of corrosion of fabricated metal products is the process of electrochemical corrosion reaction between the metal and the environment, which is a redox

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Custom Sheet Metal Bending Designer’s Guide

Leave a Comment / Uncategorized, Design Guide, Sheet Metal Bending / By [email protected]

This guide provides an overview of the main sheet metal bending process techniques, their advantages and disadvantages as well as product design considerations, and there is also a detailed discussion on practical tools and material selection. It is beneficial for you to explore the most economical sheet metal bending manufacturing process, and you can make better use of the technology to avoid some common mistakes and wastage, and to make your design solution more satisfying for the DFM program. If you have doubts and questions about our technical articles, you can feel free to contact our team of online engineers, and we are very much looking forward to discussing and exchanging ideas in depth with you. What is sheet metal bending? CNC sheet metal bending manufacturing is a manufacturing process for forming thin sheet materials. Many engineers underestimate the flexibility and cost-effective features of the sheet metal bending manufacturing process. In the field of sheet metal fabrication, bending is a

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Exploring 11 Custom Metal Fabrication Process Technologies

Leave a Comment / Technology Guide, Metal Fabrication / By [email protected]

Custom metal fabrication is a manufacturing process that involves cutting, bending and forming, welding or relying on metal molds to extrude models of metal materials into final metal products with complex structures.

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Ultimate Guide to Custom Metal Enclosures: How Sheet Metal Bending & Welding Enhance Your Project

Leave a Comment / Technology Guide, Metal Enclosures, sheet metal fabrication / By [email protected]

In the fields of industrial equipment, electronic communication, new energy, etc., customized metal enclosures (customized metal cabinets) are the core components for protecting precision parts. Their performance depends directly on the precision of sheet metal bending and welding technology. In this article, we will analyze in depth how sheet metal processing technology creates durable metal enclosures with high strength and high precision, and provide selection guidelines for enterprises. Part I: Sheet metal bending technology – the cornerstone of precision metal enclosures 1.1 Sheet metal bending process From the design drawing to the finished product, the manufacture of precision metal enclosures involves the following key steps: Material selection: Cold rolled steel, stainless steel or aluminum alloy sheet thickness and ductility to match the application scenario; CNC Bending Programming: Bending angle control with ±0.1mm accuracy is achieved through computer numerical control (CNC) equipment; Rebound Compensation: Calculate the amount of rebound for different metal characteristics to ensure bending dimensional stability. Case: An industrial

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anodic oxidation of metal parts

Leave a Comment / Technology Guide, Blogs, Surface Treatment / By [email protected]

Anodic oxidation, the electrochemical oxidation of metals or alloys. In the real process, for aluminum alloy anodic oxidation, more, usually used in daily life, military industry, aerospace, communications equipment, and precision instrumentation manufacturing industry. Because of the characteristics of this process, the surface of the aluminum parts to produce a hard protective layer, so that the corrosion resistance of metal materials, wear resistance, decorative, insulation, as well as heat dissipation have been significantly improved. This article will discuss how anodizing works, its uses, material compatibility, and the advantages and disadvantages it has. What is anodic oxidation? Anodic oxidation, the electrochemical oxidation of metals or alloys. Anodic oxidation is an electrochemical process in which a dense oxide film is formed on the surface of aluminum and its alloys by means of an electric current to improve corrosion resistance, abrasion resistance and decorative properties. Depending on the electrolyte and temperature, it can be divided into acidic, alkaline, normal temperature and high temperature

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Sheet metal bending technology: 10 essential and important knowledge

Leave a Comment / Technology Guide, Design Guide, Sheet Metal Bending, sheet metal fabrication / By [email protected]

For the sheet metal manufacturing industry, having specialized manufacturing technology is one of the most important competencies. Superior manufacturing technology is demonstrated through the accumulation of extensive manufacturing experience, continuous technological updates, and advanced manufacturing equipment that optimizes the advantages of sheet metal bending in terms of low cost and high economic efficiency. In this article, Supro MFG’s team of senior sheet metal bending engineers, relying on 30 years of manufacturing experience, explains the technical knowledge and solutions of sheet metal bending that most designers are unaware of. 1.Types of bending molds Sheet metal bending tools (mold/dies) is one of the essential tools in the sheet metal forming process. Sheet metal bending molds are composed of upper and lower parts, with the upper mold representing the bending angle and the lower mold representing the forming angle. By applying pressure to the molds through the CNC bending machine, the sheet metal is pressed between the molds, and the sheet metal can

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16 Types Of Deep Drawing Forming

Technology Guide, Deep Drawing Stamping / By [email protected]

Deep drawn stamping is a part that uses a flat blank material to be processed into a cavity structure one or more times. As one of the main stamping processes, metal deep drawing is widely used in: round, barrel, spherical, conical, and other non- Regularly shaped thin-walled products, usually combined with other types of stamping processes, can produce custom metal parts with more complex structures. Different craft types of Deep drawn sheet metal. Through different drawing methods, it can be divided into: deep drawing stamping, deep drawing processing, reverse drawing processing and thin-wall drawing processing. Precision deep drawing: Using the pressure plate of the mold, use the punching force of the punch to press part or all of the flat material into the cavity to form a cavity structure with a bottom. The depth of the product is consistent with the deep drawing direction. Usually, the shape of large-diameter products such as circle and cone requires multiple precision deep drawing

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Deep Drawing Parts ：How to prevent wrinkles?

Technology Guide / By Supro MFG

What is deep drawing stamping? First of all, we must first understand the principle and process of deep drawing stamping. This is the most cost-effective manufacturing process for low-cost manufacturing of metal parts with cavity structures. The metal sheet is pressed into the drawing die by a press, and the external pressure exceeds the yield strength of the metal sheet material, thereby deforming into a Metal parts with cavity structures. The process is similar to stamping, but a drawn part is drawn more than half the diameter (depth) of the product and is called a deep drawn part. Those that do not meet the depth requirements are called stamped parts.Drawing is a widely used sheet metal manufacturing process. It can be drawn many times according to the depth design of the product to manufacture many metal parts and daily necessities, including: aluminum cans, shells, auto parts, oil storage tanks, gas storage Cans, drinking glasses, and kitchen and household sinks, etc.

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About Sheet metal fabrication process

Technology Guide, sheet metal fabrication / By Supro MFG

Cutting material: According to the unfolded graphics of the product design, use equipment or molds to cut the metal sheet, and pre-produce the required material size, which is helpful for the next sheet metal bending, deep drawing, sheet metal stamping and other sheet metal Forming work.Different cutting methods can be reasonably selected according to different materials, product requirements and quantity conditions. include: Laser cutting: Fast and efficient cutting of thin metal plates by laser beam, with flat cross section and no shape restrictions, suitable for large sheet metal parts, or cutting of complex shapes, but not suitable for high-thickness plates. Water jet cutting: suitable for thick metal plates, it can accurately cut complex shapes and neat sections, but the efficiency is low and the cost is high. Plasma cutting: suitable for cutting metal plates with a thickness of 10mm-50mm, it cannot be accurate, the section is not neat, and requires precision machining. Die blanking: It is suitable for cutting small-sized

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