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CNC Machining Processes

CNC Machining Processes

CNC Machining Parameters

2025 05 01

CNC Machining Effects on Stress and Dimensional Stability

Understanding how CNC machining processes affect internal stress and dimensional stability is essential for producing reliable and accurate parts. Each stage of machining — from rough cutting to finishing — can influence not only the tensile stress within the material but also cause stress release that results in part deformation and unstable dimensions. This section ...[ more ]
CNC Machining Processes

CNC Machining Parameters

2025 05 01

When Should Threaded Holes Be Milled Instead of Tapped?

In CNC machining, both tapping and thread milling are common methods to create internal threads. However, under certain high-precision conditions, tapping may no longer be suitable. One key situation is when a threaded hole must meet both tight diameter tolerance (below ±0.005 mm) and geometric tolerances such as true position or coaxiality. Why Is Tapping ...[ more ]
CNC Machining Processes

CNC Machining Parameters

2025 03 05

Dimensional Changes from Stress Release in CNC Machining

In CNC machining, we often encounter dimensional changes caused by stress release in materials. When a material undergoes milling, drilling, or cutting, internal stress redistributes, potentially leading to shrinkage or expansion of the workpiece, resulting in dimensional instability. This not only affects machining precision but also impacts assembly compatibility. To ensure product quality, we implement ...[ more ]
CNC Machining Processes

CNC Machining Processes

2024 11 06

Surface Treatments for CNC Machined Aluminum Casting

Aluminum casting parts are widely used in various industries due to their lightweight properties and excellent strength-to-weight ratio. However, these parts often require additional surface treatments to protect against corrosion and enhance their appearance. In this article, we’ll explore several surface treatment options for aluminum casting parts that offer both corrosion protection and improved visual ...[ more ]
CNC Machining Processes

CNC Machining Processes

2024 11 04

The Importance of Material Selection in CNC Machining

CNC machining is a highly precise manufacturing process used across various industries. Whether it’s for producing parts, molds, or prototypes, selecting the right material is key to ensuring product quality, performance, and cost efficiency. So, how should materials be chosen in CNC machining? Which materials are suitable? This article will answer these common questions and ...[ more ]
CNC Machining Processes

CNC Machining Parameters

2024 09 27

Key Issues for CNC Machining on Aluminum Casting Parts

CNC machining of aluminum casting parts presents unique challenges that require careful consideration to ensure high-quality, precision components. Aluminum casting is widely used across industries like automotive, aerospace, and electronics due to its lightweight nature, excellent corrosion resistance, and thermal conductivity. However, the material’s inherent characteristics, combined with casting defects, can complicate machining processes. In ...[ more ]
CNC Machining Processes

CNC Machining Processes

2024 05 23

Specialized Knowledge and Expertise in Four-Axis CNC Machining

In the CNC engraving process for this part, the fourth axis, combined with four-axis simultaneous motion, allows for enhanced movement beyond the traditional XYZ directions. This setup integrates an additional rotational axis that enables the workpiece to rotate, providing greater flexibility and access to complex geometries. Key Features of This Machining Method: Enhanced Flexibility: The ...[ more ]
CNC Machining Processes

CNC Machining Processes

2024 03 08

CNC Machining Thin-Walled Parts: Fixture and Gradual Cutting

The factors that should be considered in the workpiece fixture design for CNC machining Thin-walled parts : Support and Clamping: The workpiece fixture should provide adequate support to prevent deflection or deformation of the thin-walled part during CNC machining. Clamping forces should be distributed evenly and carefully to avoid distortion or crushing of the machined ...[ more ]
CNC Machining Processes

CNC Machining Processes

2023 02 06

CNC Precision Machines- The Giant in the Industry!

A lot of times we come across a question in our mind about how machinists are able to develop parts and tools using heavy aluminum. Definitely, it is not something that is made up simply by using hands or casting them in a furnace. These are the parts that are developed as a result of ...[ more ]