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- Technical Information
- CNC Milling
CNC Milling
- CNC Milling is a standardized service for parts that can be machined with a three-axis milling machine.
- You can automatically get quotations for machined parts with shapes that could not be published in the FA Mechanical Catalog by simply uploading 3D CAD data.
Processing Equipment and Basic Information
Depending on the material and thickness, the surface may remain untreated.
- Length dimensional tolerances without chamfer, unless otherwise specified: JIS B 0405 medium (m)
- Chamfer dimensional tolerances, unless otherwise specified: JIS B 0405 coarse (c)
- Models with internal corners of less than or equal to 0.5 are finished with C0.1 mm to 0.5 or less
- Models with external corners of R0.5 or lower are finished with R0.5 or less
- Tolerances for model dimensions, excluding chamfer:
JIS B 0419 K - Surface roughness, unless otherwise specified: √Ra6.3 [√Rz25]
- (related)
Default General Tolerances
Machining Positions
- Machining is possible in six directions perpendicular/parallel to the material face of the rectangular body.
- (related)
Machining Positions
- Quotable Shapes
- Material, Surface Treatment and Hanging Holes
- Material Standards and Materials Used
- Heat treatment
- Shipping Days
- Delivery Options
- Material Properties
- Surface Treatment Characteristics
- Ineligible Shapes
- Quotable Sizes
Applicable Parts/Materials
- Shape Disparity between 3D Model and Finish
- Points of Note when 3D Modeling
- Recognizing Different Types of Hole
- Thin-Wall Judgment Logic
- CNC Milled parts Quoting Error Troubleshooting
Design Guidelines
- Default General Tolerance Standards
- Standards for Different Hole and Pocket Types
- Specifiable Dimensional Tolerances
- Specified hole depth tolerance and effective depth tolerance
- Specifiable angular tolerances
- Hole Information Notation in 3D Screen
- Rules for Decimal Digit Display on 3D Screen
- Engraving specifications
- Quality Control