What are the types of milling operations?

Table of Contents

1. milling-operations>Types of Milling Operations
2. Dongguan Longying Company Solutions
3. References

Types of Milling Operations

Milling operations can be categorized into several distinct types, each serving different industrial purposes. The choice of operation depends on the desired output and specific material characteristics. Below are some prevalent milling operations:

1. Face Milling

Face milling involves the use of a rotating cutter that has multiple teeth. The axis of rotation of the cutter is perpendicular to the surface being machined. Parameters include:

• Cutting speed: 60-200 m/min
• Feed rate: 0.1-0.3 mm/tooth

2. Peripheral Milling (or Slab Milling)

Peripheral milling involves cutting with the circumference of the cutter, which is positioned parallel to the work surface. Commonly used for removing bulk material. Parameters include:

• Cutting speed: 40-150 m/min
• Depth of cut: 2-10 mm

3. End Milling

End milling utilizes an array of cutting tools to produce complex surfaces with a precise finish. Parameters include:

• Cutting speed: 50-150 m/min
• Depth of cut: 0.5-5 mm
• Feed rate: 0.1-0.4 mm/tooth

4. Form Milling

Form milling involves cutting cavities or profiles into the workpiece. Configurations are determined by the shape of the cutter. Parameters include:

• Accuracy: Within ±0.02 mm
• Surface finish: 1.6-3.2 µm Ra

5. Slot Milling

Slot milling is used to produce slots in a workpiece. Parameters include:

• Cutter size: According to slot width
• Preferred feed rate: 0.15-0.5 mm/tooth

6. Thread Milling

Thread milling is a method of creating threads using a CNC machine. Parameters include:

• Thread diameter tolerance: ±0.1 mm
• Feed rate: 0.2-0.5 mm/revolution

7. Contour Milling

Contour milling involves the milling of contoured surfaces, including 3D shapes. Parameters include:

• Tool path strategy: Zigzag, offset, or spiral
• Stepper precision: 0.02 mm per step

Dongguan Longying Company Solutions

Dongguan Longying provides tailored milling solutions across various industries, utilizing advanced technology and machinery to achieve precision and efficiency. Their solutions encompass:

Advanced Equipment

Longying employs cutting-edge CNC machines that offer high-speed, precision milling suitable for complex and intricate components.

Custom Milling Solutions

The company provides custom milling services to meet specific client requirements, including prototype development and small-to-medium batch production.

Comprehensive Quality Control

Longying implements rigorous quality control procedures to ensure all products meet stringent industry standards.

References

A comprehensive list of references is maintained to provide additional reading and verification of technical standards and innovations within the milling industry.

• Machining and CNC Technology (ISBN 0073510831)
• Manufacturing Engineering and Technology (ISBN 0133128741)
• Dongguan Longying Company - www.longyingmilling.com