diff --git a/CNC Machine.md b/CNC Machine.md index f701dac..b9cb35f 100644 --- a/CNC Machine.md +++ b/CNC Machine.md @@ -124,12 +124,12 @@ Two materials are commonly available:
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MDF Wood

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Plywood Wood

@@ -147,12 +147,58 @@ Machine calibration is required before each cutting job. For this CNC machine: - A metal plate and wire clip are used. Once the drill touches the plate, an electrical signal finalizes the zero position. - Regular checks are needed for worn parts and tool integrity. + + + + + + + + +
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MDF Wood

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Plywood Wood

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+ + + --- #### Drill Bit Selection Guidance Choosing the right drill bit (end mill) is essential for clean, efficient cuts and depends on your material and the operation: +- **Bit Diameter:** + - 6mm (default) is versatile for general cutting. + - Use smaller bits (e.g., 3mm) for detailed work. + - Larger bits (e.g., 12mm) for faster rough cuts on thicker materials. + - **Upcut Bit:** - Best for fast chip removal. - Leaves a rough top surface but clean bottom. @@ -168,10 +214,44 @@ Choosing the right drill bit (end mill) is essential for clean, efficient cuts a - Smooth on both sides. - Ideal for plywood or double-sided finish materials. -- **Bit Diameter:** - - 6mm (default) is versatile for general cutting. - - Use smaller bits (e.g., 3mm) for detailed work. - - Larger bits (e.g., 12mm) for faster rough cuts on thicker materials. + + + + + + + + +
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+ + --- @@ -179,6 +259,10 @@ Choosing the right drill bit (end mill) is essential for clean, efficient cuts a Proper speed and feed rate settings are critical for effective cuts: +

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+ - **Speed (RPM):** Determines how fast the tool rotates. - **Feed Rate (in/min):** Determines how fast the tool moves across the material.