AEROSPACE - Solution | MITSUBISHI MATERIALS CORPORATION

AIR FRAME ENGINE LANDING GEAR Download Contents

AIR FRAME

CFRP Wing

1. Drilling

MCC Drill : A 90° point angle is used to reduce thrust when drilling, this prevents delamination and also improves hole tolerance.
MCA Drill : A unique flute design is employed to prevent the aluminium chips from damaging the finish of the CFRP section thus reducing the gap in hole size between the aluminium and CFRP section.

2. Trimming

Cutting tool life is usually extremely short because of the high strength of carbon fibre, additionally delamination and burring easily occurs during cutting, thus it is effective to use a tool that applies coating with high wear resistance.
The DFC endmills reduce burrs and delamination due to a CVD diamond coating technology in combination with an optimized tool geometry, thereby achieving a long tool life and high-quality machining.

1. MC Series

Drill for CFRP Machining

PDF (6.56 MB)

1. MCCH / MCAH

Hand Tool
(Standalone CFRP)

PDF (6.56 MB)

2. DFC End Mill Series

End Mill for CFRP Rough Machining

PDF (594.93 KB)

Wing Rib

1. Face Milling, Pocket Milling

Milling of rib type components involves removing large volume over 90%. Thus, high efficient machining at high speed is required to reduce cost.

The AXD series achieves low cutting resistance without lowering the insert edge strength due to a helical flank and optimized of the relief angle.
Additionally, the convex cutting edge allows good chip removal, resulting in high speed and high efficiency machining.

Use of MP9120 grade is highly effective in super-high-speed cutting.

The ALIMASTER series achieves good chip removal due to the unique crosssectional shape of the flute geometry shape. This enables high speed and high efficiency machining.

The head of exchangeable head end mills iMX for machining of aluminium alloy prevents welding due to the large rake angle and the mirror treatment for improved efficiency.

1. AXD Series

For Machining of Aluminium and Difficult-to-cut Materials

PDF (1.48 MB)

1. AXD4000A

For Ultra-high Speed, Super Efficient Machining of Aluminium Alloys

PDF (692.46 KB)

1. iMX Series

Exchangeable Head End Mills

PDF (3.85 MB)

1. ALIMASTER

End Mill for High Efficiency Machining with Internal Coolant Holes

PDF (1.32 MB)

Hinge

1. Side Milling, Rough Pocket Milling

When rough machining titanium alloy, chipping and abnormal damage of the cutting edge easily occurs if low rigidity tools are used. Using high rigidity tools and low cutting resistance inserts are recommended.

3. Drilling

Drilling performance in 15-5PH precipitation hardening stainless steel.
Abnormal damage such as chipping and fracture on the cutting edge occurs easily because of the high strength of 15-5PH which is often used for an aircraft component.

1. iMX

Exchangeable Head End Mills

PDF (3.85 MB)

2. VPX

Multi-functional Cutter for High Efficiency Machining

PDF (3.54 MB)

3. MMS Drill

Solid Carbide Drill with
Internal Coolant Hole

PDF (375.84 KB)

Flap Track

1. Face Milling, Side Milling

There is a concern about chipping and fracture during high speed roughing because cutting resistance varies in the process of generating saw-toothed chip in roughing of titanium-alloy.
The combination of newly developed MP9130 grade with excellent wear resistance due to Multi-layering of the coating and JL breaker with low cutting resistance enables stable high speed roughing.

1. Side Milling, Pocket Milling

ARP Series : When rough machining of titanium alloys due to the type of chips generated problems relating to chipping and fracturing are common. The ARP series inserts are available in 3 breaker geometries and with the new MP9130 tool grade. This combination results in stable machining when carrying out roughing and finishing application of titanium alloys.

Coolstar Series : When machining titanium alloys due to the fact that the thermal conductivity is low heat generated during machining localizes around the cutting edge. This results in welding problems and as such it is necessary to prevent heat generation and to remove the chips effectively. The Coolstar series is designed with multiple through coolant hole in the flutes of the tool. This ensures effective cooling and improves chip evacuation.

1. AJX

High Feed Radius Milling Cutter

PDF (1.51 MB)

1. VQ CoolStar Series

Multi-coolant Hole End Mill

PDF (1.01 MB)

1. ARP

Round Insert Cutter for Difficult-to-cut Materials

PDF (1.10 MB)

Pylon

1. AJX

High Feed Radius Milling Cutter

PDF (1.51 MB)

2. VQT5MVRB

Round Insert Cutter for Difficult-to-cut Materials

PDF (923.25 KB)

3. VQ CoolStar Series

Multi-coolant Hole End Mill

PDF (1.01 MB)

ENGINE

Combustion Casing

1. GY

Grooving System

PDF (10.51 MB)

2. VPX

Multi-functional Cutter for High Efficiency Machining

PDF (3.54 MB)

3. VQN

SMART MIRACLE End Mills

PDF (1.01 MB)

Blisk

1. Finish Profile Milling

When machining Ni-based alloys which have low thermal conductivity and are subjected to work hardening, well-balanced cutting edge and superior coating grade are required.
The latest SMART MIRACLE vibration control ball nose end mills have variable pitch geometry with newly designed radius-cutting-edges to reduce vibration.

1. VQT6UR

Barrel End Mill for Finish Cutting of Titanium Alloys

PDF (1.01 MB)

1. iMX Series

Exchangeable Head End Mills

PDF (3.85 MB)

1. SMART MIRACLE End Mill Series

Vibration Control End Mills for Machining Difficult-to-Cut Materials

PDF (3.79 MB)

Fan Casing

1. External, Face and Internal Turning

Rough estimate of the tool life is 120 minutes at 80m/min, 60 minutes at 120m/min, when finish-machining titanium-alloy. Non-coated grades are the first recommendation.

1. PSC Holder

Grooving System GY Series

PDF (956.30 KB)

1. MT9005 / MT9015

ISO Turning Inserts for Difficult-to-cut Materials

PDF (1.57 MB)

Shaft

1. External, Face and Internal Turning

When rough machining engine shafts made from maraging steel, the use of grades for hard materials such as VP05RT through the use of the CBN is recommended.