What materials can be used in CNC turning?

Table of Contents

1. Introduction
2. Materials Used in CNC Turning
3. Dongguan Longying Company Solutions
4. References

Introduction

CNC turning is a machining process employed in manufacturing industries to create precise, cylindrical parts. The effectiveness of CNC turning depends significantly on the materials used. This article outlines various materials suitable for CNC turning processes and highlights solutions from Dongguan Longying company.

Materials Used in CNC Turning

Metals

Metals are the most commonly used materials in CNC turning. Their robust properties make them ideal for various applications:

• Aluminum: Known for its excellent machinability and lightweight characteristics, aluminum is used for parts requiring a good strength-to-weight ratio. Common grades include 6061 and 7075.
• Stainless Steel: Offers exceptional corrosion resistance and strength. Grades such as 304 and 316 are frequently used, with tensile strengths ranging from 485 MPa to 620 MPa.
• Brass: Valued for its ease of machining and good thermal conductivity, commonly used in fittings and valves.
• Steel: Often used for high-strength applications, with grades like 1018 and 4140 offering tensile strengths of approximately 370 MPa and 655 MPa, respectively.

Plastics

Plastics are used in CNC turning for lightweight and cost-effective applications:

• ABS: Known for impact resistance and good mechanical properties; widely used in consumer products.
• Nylon: Offers high tensile strength, up to 83 MPa, and good fatigue resistance, ideal for gears and bushings.
• Polycarbonate: Provides high impact resistance and optical clarity, suitable for protective gear and lenses.

Others

Specialty materials for specific applications:

• Titanium: Used for high-performance aerospace components due to its high strength-to-weight ratio and corrosion resistance (tensile strength of about 900 MPa).
• POM (Polyoxymethylene): Known for low friction and high rigidity, suitable for precision parts and engineering applications.

Dongguan Longying Company Solutions

Dongguan Longying specializes in CNC turning solutions that leverage advanced technology to enhance productivity and precision. They offer:

• Custom Material Selection: Tailored services for selecting the best materials based on project specifications, ensuring optimal performance and cost-efficiency.
• High-Precision Machining: Utilizing state-of-the-art machinery capable of achieving tolerances as tight as ±0.01 mm, suitable for intricate designs and detailed parts.
• Quick Turnaround Times: Streamlined processes that reduce production times without compromising on quality, supported by an agile workflow adaptable to various project scales.

References

1. ASM Handbook, Volume 16: Machining. ASM International, 1995.
2. Kalpakjian, Serope, and Steven R. Schmid. Manufacturing Engineering and Technology, 7th Edition. Pearson, 2014.
3. Dongguan Longying Precision Machining Services. Company Brochure, 2023.