APKT Insert for Aluminum

Brand: CQ CUTOOL
Code: APKT1003/1135/1604
Application: Aluminum

Feature of APKT Series carbide insert:

The APKT series carbide insert is made of ultra fine carbide materials.

Excellent wear resistance and high performance

High gloss and high hardness, high efficiency and fine grinding

Universal groove design, low cutting resistance, wide processing range

Thick cutting edge, high efficiency and wear resistance, reducing blade loss rate

1.Sharpened by grinding and polishing
2.dimension accurate with high precision
3.high resistance, durable
4.factory direct sale, can make non-standard shape mold as your request.

1. Insert Grade:

● Recommended Grade: Inserts with PCD (Polycrystalline Diamond) or CVD (Chemical Vapor Deposition) coatings are ideal for machining aluminum. These coatings enhance wear resistance and reduce cutting forces, allowing for efficient aluminum machining.

● Coating Color: Look for inserts with a specific coating color like yellow or gold, indicating they are designed for non-ferrous materials such as aluminum.

2. Geometry:

● Positive Rake Angle: Inserts with positive rake angles reduce cutting forces and improve chip evacuation, which is essential for efficient aluminum milling.

● Sharp Cutting Edges: Sharp cutting edges help in achieving smooth finishes. Consider inserts with polished edges for improved surface quality.

3. Chipbreaker Design:

● Open Chip breaker: Inserts with an open chipbreaker design are effective for handling long, stringy chips common in aluminum machining. This design prevents chip nesting and promotes better chip evacuation.

4. Coolant/Lubrication:

● Dry or Minimum Quantity Lubrication (MQL): Aluminum is often machined without coolant to avoid coolant-related issues. However, if coolant is necessary, consider using minimum quantity lubrication systems to reduce fluid usage while still providing some cooling and lubrication benefits.

5. Cutting Speed and Feed Rate:

● High Cutting Speed: Aluminum can be machined at high speeds. Adjust the cutting speed based on the specific grade of aluminum being machined.

● Optimized Feed Rate: Use recommended feed rates to maintain efficient chip formation and prevent tool wear.

6. Tool Rigidity:

● Rigid Setup: Ensure the milling setup is rigid to prevent vibrations. Aluminum is a soft material, and any tool vibrations can lead to poor surface finishes and accelerated tool wear.

7. Optimized Toolpath:

● High-Speed Machining (HSM): Consider high-speed machining strategies and toolpaths, especially for intricate features. High-speed machining techniques can improve efficiency and surface finish.

8. Toolholder and Machine Condition:

● Balanced Toolholder: Use balanced toolholders to avoid vibration and uneven wear on the inserts.

● Maintain Machine Condition: Regularly maintain the milling machine, ensuring it is in optimal condition to achieve precise cuts.

1. High impact resistance, excellent adhesion, reduced friction.
2. Superior wear protection, temperature and oxidation stability.
3. Provides perfect turning surface of the work piece.
4. Less tool breakage, long tool life.
5. A reliable and secure performance every time.

Pre-sales Service:24hours online by WhatsApp/WeChat
Sales Service: Professional sales quotation and precision price for you
After-sales Service:1-3 days by the delivery time as usual
Technical Support: Professional engineer team in the CNC area

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