Introduction to CNC Machining: Milling and Turning
RJC Mold
by RJC
2d ago
Manufacturing processes have seen a lot of recent advancements but the original tools of manufacturing have more or less remained the same. Learning the basics is quite important and to have a proper understanding of how the processes go about. Having said that, CNC machining is a manufacturing process that utilizes computerized controls to operate and manipulate machine tools, such as mills and lathes. The revolutionary advancements that CNC machining has seen over the years indicate the precision, efficiency and flexibility in terms of manufacturing complex components. There are various pro ..read more
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How to Select the Best CNC Machining Material? Plastics vs. Metals
RJC Mold
by RJC
4d ago
Manufacturers often need help choosing the perfect material for their CNC machining projects. But who can blame them? Plastics and metals each offer unique advantages. Whether you’re leaning toward the versatility of plastics or the durability of metals, this article will guide you through each option. We’ll explore their unique properties, applications, and considerations to help you make an informed decision that aligns with your project’s requirements. By the end of this article, you’ll have all the information required to forge the perfect material match for your CNC masterpiece ..read more
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Problems That Need Attention with CNC Machining Hard Vs. Soft Metal
RJC Mold
by RJC
4d ago
CNC (Computer Numerical Control) machining is a vital manufacturing process used across a wide range of industries, from aerospace and automotive to medical devices and consumer electronics. Whether it’s producing complex parts for jet engines or delicate components for wearable tech, CNC machining has become very important in modern manufacturing. However, the nature of the material being machined can significantly impact the challenges and considerations faced by CNC operators and engineers. Broadly speaking, metals can be categorized as “hard” (e.g., stainless steel, titanium, Inconel) or ..read more
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Chamfer and Radius Treatment on Sheet Metal Parts
RJC Mold
by RJC
6d ago
Chamfer and radius are very important design features in sheet metal fabrication that often go overlooked. They may seem like minor details to you but they have a significant impact on the strength, durability, and overall aesthetics of your finished part. In this article, we discuss the importance of chamfer and radius, talk about design considerations you need to have, and explain their role in both mold injection molding and CNC machining processes. What Exactly is Chamfering? – Simplified Definition Chamfering is the act of beveling an edge and it serves an important purpose in sheet meta ..read more
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The Ultimate point of Designing for Manufacturing
RJC Mold
by RJC
7M ago
Design for Manufacturing (DFM) is a important process in product development that aims to optimize the design of a product for efficient and cost-effective manufacturing. By considering manufacturing processes, materials, and assembly early in the design phase, you can reduce production costs, improve product quality, and accelerate time to market. Here’s the Ultimate point of Designing for Manufacturing: 1. Design Concept:: Simplify Design: Keep the design as simple as possible without compromising functionality. Fewer parts and complexity generally lead to lower manufacturing costs. St ..read more
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What Is The CNC Machining Process?
RJC Mold
by RJC
7M ago
The CNC Machining Process is an automated sequence of numerous machining procedures that are controlled with a computer.Since a computer controls the production process,various operations can be performed on a part simultaneously.Each procedure is going to be,entirely,dependent on the very same design. CNC machinery will manufacture a part by precisely extracting material from a workpiece. The material is going to be subtracted with an automated motion of quality cutting tools. This machining technique is capable of manufacturing alongside numerous axes on a part, all at once. A CNC machi ..read more
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Plastic product structure design principles
RJC Mold
by RJC
7M ago
Designing plastic product structures involves considering various factors to ensure functionality, aesthetics, manufacturability, and cost-effectiveness. Here are some key principles to follow when designing plastic product structures: Functionality and Purpose: Clearly define the intended function and purpose of the plastic product. The design should prioritize fulfilling its intended role effectively.   Material Selection: Choose a suitable plastic material based on factors such as mechanical properties, chemical resistance, temperature stability, and appearance. Part Geometry: D ..read more
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The influence of injection pressure on the product
RJC Mold
by RJC
7M ago
Injection pressure plays a significant role in the plastic injection molding process, affecting the quality, consistency, and characteristics of the final product. Below are some points about how injection pressure influences the product Material Fill Rate and Flow: Higher injection pressure allows the molten plastic to flow more quickly and uniformly into the mold cavities. This can result in better filling of intricate or thin-walled features, reducing the likelihood of incomplete filling or air trap. In the mold testing, we normally will use a lower injection pressure to see ..read more
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Flow Marks in Molds
RJC Mold
by RJC
8M ago
Flow marks, also known as flow lines or weld lines, are common defects that can occur in plastic molded parts. They appear as visible lines or streaks on the surface of the molded part and can negatively impact its aesthetics and mechanical properties. Several factors contribute to the formation of flow marks in plastic molds: Mold Design: The design of the mold plays a critical role in preventing flow marks. Insufficient or improper gate placement can cause converging flow fronts, leading to flow marks. Gate size and shape should be optimized to ensure smooth and uniform filling of the ..read more
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Understanding the Intricacies of Plastic Injection Molding
RJC Mold
by RJC
9M ago
Introduction: Plastic injection molding is a complex and highly efficient manufacturing process used to produce a wide range of plastic parts. This article aims to provide a clearer understanding of the process, including its critical-to-quality aspects, the scientific molding approach, and the key steps involved in creating high-quality plastic parts. Design and Consultation: The process begins with comprehensive manufacturability feedback and consultative design services. This step helps identify potential mold design pitfalls before proceeding with the actual molding process. By addressing ..read more
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