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Have you ever tried to “baby” an expensive carbide end mill by reducing your step-over (RDOC), only to hear the spindle scream? You check the tool, and it is burned out or chipped prematurely. It feels counter-intuitive. You reduced the load, so why did the tool fail? The answer lies in a phenomenon called radial […]
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Shoulder milling is a fundamental machining orking and CNC manufacturing, where a milling cutter simultaneously creates two distinct surfaces on a workpiece: a flat bottom (or face) and a vertical shoulder (a stepped edge), typically at a precise 90-degree angle. This operation combines elements of face milling (for the flat surface) and peripheral (side) milling
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In the manufacturing of ERW (Electric Resistance Welded) pipes and tubes, there is a critical yet often overlooked process: Tube Scarfing. When a metal strip is rolled and welded into a tube, the intense heat and pressure create excess molten metal at the seam. This protrusion is known as the weld bead or flash. If
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Titanium alloys, an indispensable material in aerospace, medical implants, and chemical equipment, are highly favored for their high strength and corrosion resistance. However, how to drill titanium alloys？ They pose a significant challenge to many engineers during drilling: rapid drill wear, tool breakage, and low machining efficiency are common problems. In fact, solving these problems
How to Drill Titanium？From Drilling Design to Parameter Tuning Read More »
carbide grades Tungsten carbide (WC) grades, particularly the C grades, refer to the American National Standards Institute (ANSI) classification system for cemented carbides. These grades primarily consist of WC particles sintered with a cobalt (Co) binder (typically 3-25% Co), and they are categorized based on properties like hardness, toughness, transverse rupture strength (TRS), and grain
Turning vs. Facing: Two Core Processes in Precision Machining In the field of mechanical machining, turning and facing are among the most common operations performed on a lathe. Both processes involve rotating a workpiece and using a cutting tool to remove material, shaping the part into the desired form. While they are often executed on
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Introduction Cemented carbide is not a single material but a class of composite materials with tunable properties. The core concept involves using a hard refractory metal carbide phase (such as tungsten carbide) as a skeleton, which is then “cemented” together by a more ductile metallic binder (such as cobalt), creating an engineering material that possesses
I. Introduction In modern manufacturing, selecting the right carbide insert is critical for enhancing machining efficiency, extending tool life, and reducing costs. A single wrong choice in this small component can lead to poor surface finishes, premature tool wear, or disruptions in the production line. Carbide inserts are replaceable cutting tools, primarily made of tungsten
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Carbide end mills are critical tools in precision machining, serving industries such as aerospace, automotive, and mold manufacturing. Below is a comprehensive introduction to 20 leading global manufacturers, including their country, employee count, revenue, detailed background, and official websites. Notes For more details, product specifications, or inquiries, visit the listed websites or contact the manufacturers
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Introduction Milling is a cornerstone of metalworking, enabling the creation of precise components across industries such as aerospace, automotive, and mold manufacturing. This article compares four prevalent milling techniques—face milling, shoulder milling, profile milling, and fast feed milling—focusing on their characteristics, applications, machining parameters, and suitable tooling. By exploring specific parameters and market-available tools, this
