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Machining Process FAQs

The right answers matched to each process

Company
Strength
20 Years of Experience
20 Years of Experience
72 Sets of CNC Machines
72 Sets of CNC Machines
Precision: ±0.01mm
Precision: ±0.01mm
7-15 Days Fast Shipping
7-15 Days Fast Shipping
Quality
Advantages
No Knife Marks
No Knife Marks
No Scratches
No Scratches
No Blemishes
No Blemishes
No Color Difference
No Color Difference
What Is the Difference Between Swiss-Type and Standard CNC Turning?

Swiss-type CNC uses guide bushings to support bar stock near the tool, enabling the machining of slender parts without deflection. Standard CNC turning employs chucks or collets to hold the workpiece, making it more suitable for shorter parts with larger diameters.

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Can Swiss-Type CNC Machines Machine Features Off-Center?

Yes, modern Swiss-type CNC machines are equipped with multiple tool stations and live tooling capabilities. Off-center operations such as transverse drilling, milling, slotting, and hex broaching can all be completed in a single cycle.

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What Is the Maximum Length-to-Diameter Ratio for Swiss-Type CNC Machining?

Swiss-type CNC easily achieves 20:1 length-to-diameter ratios, surpassing the 10:1 limit of standard turning. With proper tooling and support, some applications can even exceed 50:1.

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What Is the Difference Between Type II and Type III Anodizing?

Type II is standard anodizing with a thinner oxide layer (0.5-1.5 mil), suitable for decoration and corrosion resistance. Type III (hard) anodizing features a thicker oxide layer (1-2 mil) with significantly higher hardness and wear resistance, ideal for functional applications.

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Can anodizing or painting match specific colors?

Yes, powder coating and liquid spray paint can match RAL, Pantone color cards, or customer-provided samples. Anodizing provides over 50 standard colors, with custom color matching available upon request.

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Does Surface Treatment Affect Part Dimensions?

Yes, most surface treatments increase the part's surface thickness. Anodization typically adds 0.5-2 mils per side, while electroplating adds 0.1-2 mils depending on the type. Our engineers account for this material allowance during machining to ensure the final dimensions meet specifications.

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Which Materials Can Be Anodized?

Anodizing is primarily used for aluminum alloys (6061, 7075, 2024). Titanium alloys can also be anodized. Other metals such as steel and brass require different surface treatments like electroplating or passivation.

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Send your STEP / DWG / PDF drawing and get a detailed quote with free DFM analysis and process recommendations within 2 hours. No minimum order — from 1 piece.

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