A stainless steel part can leave production with a bright surface and still look different after months of service. Heat from welding may leave coloured oxide layers. Salt deposits can form brown staining near joints and fasteners.
Does Stainless Steel Tarnish? Causes, Prevention, and Surface Finish Solutions Read More »
Every machined aluminum part starts with a piece of stock material. In many CNC machining projects, that stock is an aluminum billet. The billet is cut to size first, then milling, turning, drilling, and other machining operations shape it into the finished component.
What Is an Aluminum Billet? Types, Properties & Uses in CNC Machining Read More »
A CNC machined part is not defined only by its length, width, and hole sizes. Features such as mounting holes, sealing surfaces, bearing seats, and alignment faces often need to maintain a specific relationship with each other.
GD&T for CNC Machining: Symbols, Tolerances, and Practical Drawing Examples Read More »
Reaming is a finishing machining operation. It brings a drilled hole closer to its required size and improves the internal surface.
Reaming in CNC Machining: Process, Tool Types, Tolerances, and Hole Quality Read More »
Brass CNC machining has become a very popular process in today’s manufacturing world. Brass is a popular material for shops that require producing accurate components in a short time. This metal is a combination of copper and zinc. It is bright gold in color and very easy to cut.
Brass CNC Machining: Material Properties, Cutting Parameters and Surface Finish Read More »
The sound of a high-pitched noise from inside a machine tool is dreadful to every machinist’s ears. If you are experiencing noise during machining, you are suffering from machining chatter. It’s one of the largest challenges in today’s manufacturing facilities.
Different kinds of products can be fabricated on a daily basis using a CNC machine. CNC is used to cut metals and plastics. However, the parts produced from these might not be flawless. They may have some minor scratches on them, which may be rough and sharp as well. This is where surface finishes come into play.
Bead Blasting for CNC Parts: Process, Benefits, and Surface Finish Read More »
Steel is one of the metals that is commonly used in manufacturing parts. Steel is used in shops on a daily basis; similarly, CNC machining refers to the manufacture of parts using machinery. In the beginning, one must decide what metal to use in one’s work. The choice of metal affects many factors because it determines the time required to make the part.
Carbon Steel vs Stainless Steel for CNC Machining Read More »
If you manufacture components using metals, wood, and plastic, ensure that you clean them first before their use. Rust, old paint, and dirt may be present on the outer surface of the raw metal. In this case, it would be advisable not to apply paint over such dirt. This is the reason why surface preparation plays a significant role in manufacturing and metal finishing.
Sandblasting vs Shot Blasting: Which Surface Treatment Is Better? Read More »
Aluminum machining chip control is essential for preventing long, stringy chips from wrapping around cutting tools, clogging the work area, and damaging machined surfaces.
Chip Control in Aluminum CNC Machining: Causes, Problems, and Solutions Read More »
PEEK material is a specific kind of plastic that can withstand extremely high temperatures. It is part of a family of plastics called polyetheretherketone. It is not easily melted and is resistant to harsh chemicals, making it preferred by engineers.
PEEK CNC Machining: Benefits, Challenges and Applications Read More »
Computer numerical control (CNC) machines put significant stress on your cutting tools. Eventually, all drill bits, end mills and lathe inserts begin to wear out. This normal process is called tool wear in CNC machining. This occurs when the cutting edge contacts the raw material at high speed and high load.
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