(S2KUE) 2 Flute High-hardness Square Endmill - For Deep Machining

Rib Machining Techniques and Common Issues

Rib Machining

Rib machining is a crucial machining technique used in the production of molds, mechanical parts, and industrial products. Below are several common rib machining methods:

• Milling: This method uses specially designed deep rib processing end mills with unique geometry designs and coatings that effectively suppress vibration and reduce noise, suitable for CNC milling machines or machining centers.
• EDM (Electrical Discharge Machining): Suitable for hard materials that are difficult to machine with traditional tools, EDM removes material through electrical discharge, making it ideal for complex shapes and deep groove machining.
• Laser Machining: Utilizes high-energy laser beams to melt and vaporize materials, suitable for precision and complex deep groove machining. It offers high accuracy and non-contact advantages.
• Grinding: Uses grinding wheels and other abrasive tools to remove material, suitable for machining hard materials and achieving high surface precision in deep grooves.
• Broaching: Employs broaches with multiple cutting teeth to perform multiple cuts in a single pass, providing efficient and precise machining.
• Stamping: Suitable for forming deep grooves in thin sheet materials, commonly used in the production of automotive parts and electronic products.

Common Issues in Rib Machining

• Tool Wear: Due to the large cutting depth, cutting forces concentrate at the tool tip, causing rapid wear. Solutions include using high-hardness tool materials, high-performance coatings, and appropriate cutting speeds and feed rates.
• Poor Chip Evacuation: Chips may not be easily expelled, leading to clogging. Solutions involve using tools with excellent chip evacuation designs, applying coolant or high-pressure air to assist chip removal, and performing step-by-step or layered cutting.
• Machining Vibration: Long tool overhangs can cause vibration. Solutions include using vibration-damping tool designs and fixtures, adjusting cutting parameters, and increasing machine rigidity and stability.
• Poor Surface Quality: Harsh cutting conditions can lead to poor surface roughness. Solutions include using high-quality tools, appropriate cutting fluids, and selecting suitable machining data and paths.
• Insufficient Machining Accuracy: Complex workpiece shapes can lead to dimensional deviations. Solutions include using high-precision CNC machines, precision measuring instruments, step-by-step machining, and leaving a finishing allowance.

Inadequate Cooling and Lubrication: Concentrated cutting heat can cause tool overheating and workpiece deformation. Solutions include using efficient coolant systems, internal cooling tools, and controlling cutting speeds and feed rates.
By addressing these common issues with appropriate measures, the efficiency and quality of rib processing end mill can be improved, ensuring that the final product meets design specifications.


 

Carbide Corner Radius End mill with Rib Processing

Cabide Corner Radius Endmill with long neck is suitable for deep processing machining.
The corner radius end mill ranges from D0.5 R0.05, with selected micro grain carbide and high precision tolerance, it is optimal performance in general steel and hardened material.

Carbide Ballnose Endmill with Rib Processing

Long Shank Cabide Ballnose Endmill is suitable for deep processing machining.
The ballnose end mill ranges from R0.1 to R5, with selected micro grain carbide and high precision tolerance, it is optimal performance in general steel and hardened material.