Blog - Shenzhen Richconn Technology Co., Ltd.

Spray painting, powder spraying, electrophoresis: three common surface treatment methods

2024-03-09 Recommendation from the surface treatment of Chinese manufacturers

Spray painting is a common way of surface treatment, its principle is to use air pressure to spray paint from the nozzle, forming tiny droplets, that and evenly attached to the surface of the painted object.

Micron-level machining accuracy 2024: Discover the endless possibilities of ultra-high-precision laser cutting processes

2024-01-08

Micron-level processing precision is increasingly widely used in various fields, especially in high-end manufacturing industries such as aerospace, electronic products, and medical equipment.

Case Study 2023: Improving the Yield of Precision Mandrel Parts Products

2023-12-22

Key production process design and high-quality processing give us the basic characteristics that customers like, and we can also provide you with the services you need.

18-8 Stainless Steel vs 304: What's the Difference and Which One to Choose?

2023-12-07

Stainless steel is one of the most widely used materials in the world, thanks to its excellent properties, such as corrosion resistance, strength, durability, and aesthetics. However, not all stainless steel grades are the same.

4140 Steel: A Versatile Alloy with Excellent Properties

2023-12-07

Steel is one of the most widely used materials in the world, thanks to its strength, durability, and versatility. However, not all steel grades are the same. Depending on the chemical composition and the heat treatment, different steel grades can have different properties and applications.

Electroforming vs Electroplating: How They Work and What They Do

2023-12-06

Electroforming and electroplating are two common metal forming processes that use electricity to deposit metal onto a surface. Both processes involve passing an electric current through a solution called an electrolyte, which contains metal ions.

Transparent Aluminum: A Revolutionary Material for the Future

2023-12-06

Transparent aluminum is a fascinating and futuristic material that has many advantages and disadvantages. It is a material that was first mentioned in the 1986 science fiction film Star Trek IV: The Voyage Home, where the crew of the USS Enterprise used it to construct a tank for transporting two humpback whales.

Coordinate Measuring Machines: Products with High Accuracy in Measurement Results

2023-12-01

Coordinate measurement in the coaxiality detection is often encountered in our measurement work, with the three coordinates for coaxiality detection is not only intuitive and convenient, three yuan, 2.5 times the yuan and the three coordinates of the measurement results of high precision, and good repeatability.

Jig vs Fixture: Understanding the Differences and Applications of Two Common Workholding Devices

2023-12-01

Jig vs Fixture is a common topic in manufacturing and engineering. Jigs and fixtures are two types of devices that are used to hold, support, and locate workpieces during machining or assembly processes. However, they have some differences in their design, function, and application.

Delrin Material vs Acetal: What Are Their Differences? (A Detailed Comparison)

2023-11-28

Delrin Material vs Acetal: which is better? Let’s compare the two materials to help you decide which is better for your project.

What is the Powder Bed Fusion Process?

2023-11-28

Powder bed fusion (PBF) is a type of additive manufacturing, or 3D printing, that uses a heat source, such as a laser or an electron beam, to melt and fuse material powder together to create solid parts.

Galvanized vs. Galvannealed Steel: A Comparison

2023-11-28

Steel is one of the most widely used materials in various industries, such as construction, automotive, aerospace, and manufacturing. However, steel is also susceptible to corrosion and rust when exposed to moisture and oxygen.

Unveiling the Precision: The Line Profile Unraveled

2023-11-21

In the vast realm of engineering and manufacturing, the significance of line profiles cannot be overstated. These seemingly simple geometric elements play a pivotal role in ensuring precision, guiding us through the intricacies of design and production.

Broken Tap Extractor | How to Remove a Broken Tap (10 Methods)

2023-11-07

When assembling parts, thread connections are commonly used, and tapping is necessary to create internal threads. Unfortunately, taps can break during the process. When a tap breaks inside a hole, you...

Bead Blasting 101: How Does a Bead Blaster Work?

2023-11-02

Bead blasting is an abrasive technique where media is projected onto a surface. How does a bead blaster work to ensure a smooth bead blasting process? Read on.

How to DIY CNC Machine?

2023-11-02

Are you ready to unlock the world of CNC machining from the comfort of your own workshop? In this article, I will guide you through the process of creating your very own DIY CNC machine, step by step. Whether you're a seasoned DIY enthusiast or just starting out, this article will equip you with the knowledge and skills you need to build, operate, and maintain your CNC machine.

Understanding machining tools: types, uses and selection

2023-11-01

Machining tools are vital tools in manufacturing, used to cut, chip, grind and shape a wide range of materials, from metals to plastics to wood. Different tool types are used for different processes and materials to meet a variety of machining needs. Below are five common types of machining tools that are used in a wide range of manufacturing and processing applications.

Material Comparison: Difference between High Speed Steel and Tungsten Steel

2023-10-31

Materials play a vital role in modern industry, and in the field of precision manufacturing, both high-speed steel and tungsten steel are highly regarded materials. They have an important position in the field of tool, mold and mechanical parts manufacturing, etc. However, there are obvious differences between them in terms of characteristics, features, application areas, etc. In this article, we will introduce and compare them. This article will be introduced and compared.

What Are the Categories of Fastener Nuts?

2023-10-30

Some parts manufactured in the automotive industry can only function if they are connected to other parts during the assembly process. As a result, automotive parts manufacturing relies on designs that have high tolerances and incorporate connecting mechanism features, of which fasteners are very common.

What Kind of Parts Are 5-Axis Suitable for Machining?

2023-10-30

Over the past few years, CNC machining technology has evolved from simple machines to more complex ones. 5-axis CNC machining is one of the most advanced machining processes available today. It utilizes subtractive machining techniques that offer endless possibilities for part creation. The technology uses cutting tools that work on 5 axes to cut the workpiece into the desired shape and size.

What Is the Difference Between 304 Stainless Steel and 316 Stainless Steel?

2023-10-27

It is alloyed from steel, chromium, nickel and other elements, where steel is the main component of stainless steel, while chromium is the main corrosion prevention element of stainless steel, and nickel helps to improve the corrosion resistance and strength of stainless steel.

What Is the Difference Between Calcined Alumina and Aluminum Oxide?

2023-10-27

In the refractory industry, calcined alumina and activated alumina are buzzwords, because they have become important synthetic raw materials for refractories, especially in some high-performance amorphous refractories. However, the difference between the two and whether the term is appropriate, there is ambiguity.

4 Surface Finishing Techniques in the Orthopedic Medical Industry

2023-10-26

With the development and advancement of science and technology and the innovation of mechanical parts processing technology, the society has put forward more stringent requirements for medical devices in terms of deburring and polishing surface accuracy, surface asepticization, and compatibility with implanted materials.

What Is the Failure of a Mechanical Part? How Many Forms of Failure of Parts Are There?

2023-10-26

When the mechanical parts in the design of the predetermined period and under the specified conditions, can not complete the normal function, it is called failure. General mechanical parts failure form is based on the failure of the external morphological characteristics to the classification, including: wear failure, fracture failure, corrosion failure and distortion failure.

5 Most Common Precision CNC Machining Methods

2023-10-24

CNC machining is a generic term used for a variety of machining applications. CNC stands for Computer Numerical Control and refers to the programmable features of a machine that allow it to perform many functions with minimal manual control. CNC machining is the manufacture of parts using CNC-controlled machines. The term describes a series of subtractive manufacturing processes that remove material from a bar or blank to produce a finished part. There are 5 different types of CNC equipment to perform the 5 common types of CNC Precision Machining.

Why is Titanium Alloy a Difficult Material to Process?

2023-10-23

Why do we think titanium alloy is a kind of difficult to machine material? Because of the lack of deep understanding of the processing mechanism and phenomena. However, the material characteristics of titanium alloys make it a challenge for many precision machine shop, and many engineers are searching for suitable solutions for this material. At Richconn, we have a wealth of experience in titanium CNC machining, choose our titanium CNC machining service, we can do it to your satisfaction.

When to Use the Cold Heading Process

2023-10-19

As a professional machining manufacturer, we use the most appropriate machining process to precision machine products and reduce customers' purchasing costs and production time. Precision casting, forging, and profile machining are all very common. In addition cold heading, oil extrusion and other processes are also often used.

What Does Color Flaw Detection Mean?

2023-10-19

Color flaw detection is a method of non-destructive testing, it is a surface inspection method, mainly used to detect such as the naked eye can not identify the cracks and other surface damage, such as the detection of stainless steel material near the surface defects (cracks), porosity, porosity, delamination, unwelded and unfused and other defects (also known as PT detection).

Material Properties in More Detail

2023-10-18

The functionality of a part is largely dependent on obvious factors such as shape, size, wall thickness, joints, etc. Less obvious, but equally important, are the properties of the material from which it is injection molded, CNC machined, or 3D printed (cut, bent, formed, etc.).

DESIGN TIP: Thermoplastics and Thermosets in Comparison

2023-10-18

There are two main categories of plastic materials: thermoplastics and thermosets, which differ in their behavior under heat. In this design tip, we present a few considerations to keep in mind when using these materials.

The Basics For the Right Thread

2023-10-16

At Richconn, you can easily add threaded holes to your CNC machined parts. Adding by turning gives you many additional threading options. There are two types when it comes to threading: Internal threads and external threads.

All About Hardness Definition: Types, Testing Methods & Units

2023-10-12

Here is an in-depth overview of hardness definition. Follow this article to learn metal hardness for different materials and choose the suitable one for your project.

The Tiny World of Springs: A Comprehensive Analysis of Their Types and Applications

2023-10-01

Springs are an extremely important and common component in mechanical parts, excelling in enabling motion, shock absorption, providing controllable pushing force, pulling force, and flexible clearance...

Rivets: 25 Types Of Introduction And User Guide

2023-09-30

Rivets are parts that join multiple components and structures together to form a complete body. These parts can be manipulated with some specialized tools. One of the panaceas of manufacturing is rivets. Depending on their design requirements and performance, different types of rivets can be used.

One Article Tells You What CNC Machining is

2023-09-27

The term CNC stands for "Computer Numerical Control" and CNC machining is defined as a subtractive manufacturing process that typically employs computer-controlled and machine tools to remove layers of material from a stock part (known as a blank or workpiece) and produce a custom-designed part.

What Is Reaming & Reamer And Their Differences

2023-09-26

Reaming is an important process in CNC machining services, and its main purpose is to join parts or components so that they can rotate or oscillate relative to each other and move at a specific angle or direction.

Luxury carbon fiber: NTPTTM ultra-high performance prepreg carbon fiber full resolution

2023-09-25 Comprehensive introduction to NTPT carbon fiber

With the improvement of people's living standards, the luxury market is booming. Many luxury goods use specialized high-tech materials in their design and manufacturing processes to ensure that th...

What is CNC: Unveiling the Precision Revolution

2023-09-21

CNC (Computer Numerical Control) is an automated manufacturing technology that utilizes computer control systems to precisely manipulate machine tools and equipment for machining and manufacturing purposes.

CNC Milling Definition Guide (Latest Insights for 2023)

2023-09-20

CNC milling is a process of using a computer-controlled rotating cutting tool to remove material from a workpiece and create a custom-designed part or product. Milling is one of the most common types ...

6 Reasons Why Choosing a Coastal Processing Supplier Can Make Your Business Better!

2023-09-15 How to choose your quality CNC machining supplier in China

If you are an efficient and qualified purchasing staff or boss, you need to read my article, which will break your inherent thinking about supply chain and business management. First, let's think about the following points together

Surface Finish 101: An Overview of Plastic Surface Finish Chart

2023-09-10

A process that involves the use of a machine to impose characteristic irregularities on the surface of its product. Constant use tends to cause the product to wear down over time. This is usually due ...

What Is Titanium Used for? (5 Common Uses)

2023-08-31

Titanium has carved an impressive niche for itself within a myriad of industries and applications, all thanks to its extraordinary and unparalleled properties. The element of Titanium is symbolized by...

Basic of Gear Manufacturing: A Guide to Learn about Gear Production Processes

2023-08-30

There is no single process for manufacturing gear because several processes are required based on the type and application. The gears need to be in absolutely perfect condition to adapt to strenuous c...

CNC Machining 101: What Are CNC Machining Services?

2023-08-29

CNC machines have become increasingly popular in various industries due to their precision and efficiency. They are manufacturing different parts and fittings in a wide range of industries, such as au...

Fasteners 101: Common Types of Automotive Fasteners

2023-08-27

Automotive fasteners are an essential component in the construction and maintenance of vehicles. As a result, automotive part manufacturing relies on high-tolerance designs that include connecting mec...

7 Best Tips for Sandblasting (The Complete Basics to Get Started)

2023-08-26

Sandblast is a process that has been used for many years. It is used to clean, etch, and prepare surfaces before they are painted or coated with another material. Unfortunately, sandblasters are machi...

What is Precision Machining: Process, Applications & Benefits

2023-08-23

Nowadays, the prowess of precision machining lies in the unfaltering delivery of unparalleled quality, precision, and intricacy, which reverberates across a spectrum of industries. With advanced techn...

Must-Read for Procurement Professionals! 2023 Report on China's Rubber Molds and Parts Industry

2023-08-19

Overview: This report provides an in-depth analysis of the development trends, competitive landscape, and key characteristics of China's rubber molds and parts industry in 2023. It serves as an im...

Top 6 Types of Rivets and Their Common Uses

2023-08-11

Rivets hold a unique position in the history of engineering and construction. These seemingly small fasteners have played a critical role in joining materials together. Based on their properties and d...

Selective Laser Sintering: Everything You Need to Know

2023-08-04

Selective laser sintering (SLS) is a groundbreaking additive manufacturing technique that has revolutionized various industries. Using a laser as both the power and heat source, SLS binds powdered mat...

The Difference Between Nickel Plated Rolls and Chrome Plated Rolls：A Comprehensive Comparison Guide

2023-08-03

Nickel plated rollers and chrome plated rollers are two common electroplated roller products, widely used in printing, electronics, automobiles and other industries. Do you know the differences betwee...

The Creative Masters' Secret Weapon: The Process and Application of Two-Tone Electroplating

2023-08-01

Two-tone electroplating is a common surface treatment process we see, used on many products or parts. Want to understand how to achieve two-tone electroplating? This article introduces this unique par...

Key Points in Precision Mold Processing Technology

2023-07-21

Precision mold making is a crucial process that requires specialized skills, knowledge, and tools. It involves the creation of tools that are used to produce other parts or products. The quality of th...

A Comprehensive Guide to Choosing CNC Machining Tools

2023-07-19

Description:Discover how to select suitable CNC machining tools through this comprehensive guide. Explore key considerations for choosing CNC machining tools, different tool types, and expert advice t...

Metal Roller Surface Chrome Plating Process: Enhancing the Appearance and Performance of Your Metal Products

2023-07-18

Learn about the details and benefits of the chrome plating process on metal rollers.IntroductionMetal rollers play an important role across various industries. To improve product appearance, performan...

Spray Paint or Powder Coating? The Ultimate Showdown for Surface Treatment of Machined Parts to Find the Best Solution!

2023-07-12

IntroductionIn past communications with customers, we often encounter these situations:1. The customer's drawings only specify the color, without specific requirements. 2. The customer's techn...

Anodized Aluminum: A Durable and Versatile Material

2023-07-12

Anodized aluminum is a metal with widespread use and advantages. It is a process of treating metal with electricity to create an oxide protective layer on the surface. This layer helps to protect alum...

Precautions for Stamping Dies 1

2023-07-10

Spring compression and calculationIn a set of stamping dies, more elastic materials need to be used, including springs of different specifications, urethane, nitrogen springs, etc., and different elas...

Everything you need to know about stamping dies

2023-07-05

Commonly used materials for stamping partsThe commonly used stamping materials for stamping dies (also known as hardware dies) are:Aluminum material: aluminum material, generally aluminum is used for ...

5-Axis CNC Machining: Faster Speeds and Higher Precision

2023-07-05

One of the ambitious goals of the manufacturing industry is to complete processing in one go: putting a piece of material into a machine tool, running a program, and finally obtaining a perfectly Mach...

Experience Sharing on Design and Manufacturing of Metal Stamping Dies

2023-07-01

Here, we will share some specific design and manufacturing experiences to provide our understanding of dies accumulated over the years. Through this article, we hope to give you a better understanding...

3-Axis Vs 4-Axis Vs 5-Axis CNC

2023-06-25

3-axis machiningThree axis CNC machining is the most basic, commonly used in the machinery manufacturing industry is one of the most important processing methods. Common understanding is: accurate lin...

Four Requirements for Medical Component Processing

2023-06-22

For CNC machining of parts with multiple and complex surfaces, the sequence of CNC machining, heat treatment, and auxiliary processes should be arranged reasonably, and the connection between processe...

Everything About Roller - Materials, Processing, Products

2023-06-15 We Have All You Want

In this era of rapid change, mechanical equipment is developing rapidly, the degree of automation and intelligence in production is continuously improving, and the performance indicators of mechanical...

Five Axis CNC Machine Tool: Precision Machining of Carbon Fiber Composite Materials

2023-06-15

Further CNC cutting and drilling of raw carbon fiber parts is necessary to meet the precision requirements or assembly needs. According to new material introductions, carbon fiber reinforced composite...

Precautions for Using CNC Turning

2023-06-03

Turning is a cutting method that uses the rotation of the workpiece relative to the tool on a lathe to perform cutting operations. CNC turning allows the workpiece rather than the tool to provide most...

What Is CNC Machining?

2023-05-04

Definition of CNC MachiningCNC machining refers to the machining process conducted by a control system that controls the tools to perform various movements that meet the technical and processing requi...

Metal Stamping Die: Professional, Speed, Advantages

2023-04-25

Mold products are needed in many industries. Screws and nuts that we use in our daily life, pins and patches used in the electronics industry, equipment housing and internal parts used in the medical ...

Six Key Points of CNC Machining

2023-04-20

Many manufacturers know that in the process of CNC machining center, it is crucial to avoid collisions when programming and operating the machine tool. After all, CNC machining centers are not cheap, ...

Understanding the Properties of Anodizing Process in One Reading

2023-04-13

Nowadays, the use of metal technology is quite popular, and many machines in the market have large metal parts. One of the surface treatment processes for metal is anodizing, which is very commonly us...

ShenZhen 2023 Intelligent Manufacturing Expo

2023-03-06

Welcome to open the window of Guangdong ShenZhen Intelligent Manufacturing Expo, which will gather a number of smart manufacturing industry events in ShenZhen in 2023. The participating enterprises of...

2023 ShenZhen International Industrial Automation Robot Exhibition

2023-03-06

2023 ShenZhen International Industrial Automation Robot ExhibitionThe 12th ShenZhen International Industrial Automation and Robot ExhibitionCome back to ShenZhen in 2023 to write a new chapter of inte...

What five axes does the five axes machining center have?

2023-03-03

Five-axis machining centers have long been important in the aerospace industry, where machined parts follow the aerodynamic form of the aircraft. Some machines move the rotary axis simply to position ...

What Is 3-axis, 4-axis, and 5-axis CNC Machining?

2023-02-27

CNC machining has become one of the most critical manufacturing processes used in workshops globally. By adding computer control to previous manual processes, the accuracy and precision of machining p...

Factors Affecting the Quality of CNC Machining Precision Parts

2023-02-20

Today, mechanization and automation have become mainstream in industry development. In the application process of machine equipment consisting of various parts, problems are prone to occur due to the ...

Analysis of Process Characteristics for CNC Machining Parts

2023-02-06

Choose the appropriate machine tool based on the material, contour shape, machining accuracy and other factors of the processed workpiece. Develop a machining plan, determine the processing sequence o...

The Importance of Using CNC Processing for Medical Precision Parts

2022-12-15

Medical device components are impacted by rising health costs and technological advancements brought about by the growing aging population. Medical equipment helps to improve the progress of basic med...

What is CNC Turning and Milling?

2022-10-17

With the increasing number of types of CNC lathes, the names of many lathes gradually become difficult to understand. Next, let's understand what is CNC turning-milling compound. Before we underst...

Five Axis CNC Machining Features and Advantages

2022-10-11

Five-axis machining machines to quickly and efficiently manufacture complex milled parts in small batches from a variety of materials. Using five-axis precision machining is often a more efficient way...

About PVD Surface Treatment Technology and Its Application

2022-09-29

With the rapid development of the automobile industry and the improvement of the technological level, especially the wide application of high-strength plates in automobile sheet metal, the cold work d...