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Leonard aggiunto articolo blog Crafts
2026-06-23 08:16:41 -

Aluminum CNC Machining
Aluminum CNC machining is a subtractive manufacturing process in which computer-controlled cutting tools remove material from an aluminum workpiece to produce a finished part with precise geometry, tight tolerances, and a high-quality surface finish. It is widely used because aluminum combines low weight, good machinability, corrosion resistance, and practical strength, making it one...

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Leonard aggiunto articolo blog Crafts
2026-06-17 08:23:17 -

What Is Investment Casting?
Investment casting is a precision metal-forming process used to produce parts with complex geometry, fine detail, and good surface finish. It is also known as lost-wax casting because the process begins with a wax pattern that is later melted or burned out to create the mold cavity. The core idea is simple: instead of forcing molten metal into a reusable split mold, investment casting...

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Leonard aggiunto articolo blog Crafts
2026-06-10 07:40:25 -

What Is Ductile Iron?
Ductile iron, also called nodular cast iron or spheroidal graphite iron, is a cast iron alloy engineered to combine the castability of iron with much better strength and toughness than traditional gray cast iron. Its defining feature is the form of graphite inside the metal: instead of flake-shaped graphite, ductile iron contains round graphite nodules. This microstructural change...

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Leonard aggiunto articolo blog Crafts
2026-06-08 10:12:33 -

Copper Investment Casting
Copper investment casting is a precision manufacturing process in which molten copper or copper-based alloy is poured into a ceramic mold formed by the lost-wax method. The process is used when a part needs to combine high electrical conductivity, high thermal conductivity, good corrosion resistance, and complex geometry in one component. Compared with machining from bar stock, copper...

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Leonard aggiunto articolo blog Crafts
2026-06-03 08:49:57 -

Copper CNC Machining | Chinese Manufacturer
Copper CNC machining refers to the use of computer numerical control equipment to cut, shape, drill, mill, turn, and finish copper or copper-alloy workpieces into precision components. It is widely used when a part must combine high electrical conductivity, high thermal conductivity, good dimensional accuracy, and a clean finished surface. Because copper is softer and more ductile...

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Leonard aggiunto articolo blog Crafts
2026-06-02 10:17:30 -

Special Aluminum Extrusion
Special aluminum extrusion refers to non-standard aluminum extruded profiles designed for a specific function, shape, or dimensional requirement rather than selected from a catalog standard. In industry sources, these are described as special aluminum extrusion profiles with specific shapes and sizes, often produced with tight dimensional tolerances and made by a die designed for...

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Leonard aggiunto articolo blog Crafts
2026-06-01 09:06:40 -

What is Brass Investment Casting
Brass investment casting is a precision metalcasting process used to produce complex brass components with good dimensional accuracy, fine detail, and relatively smooth surface finish. It combines the metallurgical advantages of brass with the geometric freedom of investment casting, making it well suited to parts that are difficult or inefficient to machine from solid stock. Brass...

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Leonard aggiunto articolo blog Crafts
2026-05-26 08:31:00 -

Is Brass Magnetic?
In general, brass is not magnetic. Most brass alloys show little to no attraction to a normal magnet, because brass is primarily an alloy of copper and zinc, and neither element is ferromagnetic in the way iron, nickel, and cobalt are. In everyday terms, a standard piece of brass should behave as a non-magnetic metal. That said, the full answer is slightly more nuanced. Brass can...

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Leonard aggiunto articolo blog Crafts
2026-05-22 09:20:38 -

6061 Aluminum Profile
A 6061 aluminum profile is a structural aluminum section made from the 6061 heat-treatable alloy family, one of the most widely used engineering aluminum grades for extruded profiles, bars, tubes, and custom cross-sections. It is favored because it offers a well-balanced combination of strength, weldability, corrosion resistance, machinability, and fabrication flexibility. In...

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Leonard aggiunto articolo blog Crafts
2026-05-19 07:55:29 -

What Is Green Sand Casting?
Green sand casting is one of the oldest and most widely used metal casting processes. It uses a mold made from “green sand”, which is a mixture of sand, clay, water, and other additives. The word “green” does not refer to color; it means the mold is moist and unbaked In this process, a pattern is placed in sand, the mold cavity is formed around it, and molten metal...

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