What Are the Most Common Aerospace CNC Milled Parts

You can find aerospace cnc milling parts in important spots on an aircraft. These parts are:

• Wing ribs and spars
• Fuselage frames and bulkheads
• Engine mounts and housings
• Turbine blades and rotors
• Landing gear components
• Avionics enclosures
• Interior seat frames and brackets
• Fuel system valves and fittings
• Hydraulic system parts
• Custom aerospace fasteners

CNC milling lets you make parts with very exact sizes. It also gives smooth surfaces and makes hard shapes. This accuracy makes sure every part fits the strict rules of the aerospace industry. Top companies like Waltay Electronic Hardware & Plastic Co., Ltd use the newest technology. They give you strong and smart solutions for your needs.

Key Takeaways

• Aerospace CNC milled parts are very important for airplanes. They help keep planes safe and working well. These parts include wing ribs, engine mounts, and landing gear pieces.
• CNC milling makes sure the parts are made with great care. It helps create parts that fit perfectly and have special shapes. This is needed for airplanes to work right.
• Picking the best materials, like aluminum and titanium alloys, is key. These materials are strong but not heavy. This helps planes use less fuel and fly better.

Common Aerospace CNC Milling Parts

Aerospace cnc milling parts help make aircraft safe and strong. You find these parts in many places. They are in the wings, engines, and cabin. Each type of cnc aerospace part has its own job. Making them needs special care.

Tip: Rules like AS9100 and NADCAP help you check aerospace cnc machined parts. These rules make sure parts are safe and work well.

Structural Aerospace Parts

Structural aerospace parts give the aircraft its shape and strength. You see these parts in the wings, fuselage, and tail. They help the plane carry heavy loads. They keep everything together when the plane flies.

Here is a table that shows some common aerospace parts and what they do:

Cnc milled parts like ribs and spars must be very exact. Even a small mistake can change how the plane flies. CNC milling helps you make hard shapes and tight fits. This is important for safety and how well the plane works.

Engine and Turbine Components

Engine parts are some of the most important aerospace cnc milling parts. These include turbine blades, compressor discs, engine mounts, and housings. You need these parts to keep the plane moving. They must handle high heat and pressure.

CNC milling lets you make engine parts with special shapes. For example:

1. You can make turbine blades and housings with shapes for better airflow.
2. Engine mounts need exact cuts to handle flight stress.
3. CNC machining lets you make hollow spaces for cooling. This helps engines work better.

You use materials like titanium alloys, Inconel, and stainless steel for these cnc aerospace parts. These materials can stand up to high heat and tough jobs.

Landing Gear and Support Parts

Landing gear is one of the most important groups of aerospace parts. You need landing gear to hold up the plane during takeoff and landing. It also helps when the plane moves on the ground. These cnc milled parts must be strong. They absorb impact and carry the plane’s weight.

Some common landing gear parts are:

• Struts
• Cylinders
• Torque links
• Axles
• Wheels
• Brakes
• Actuators
• Mounting brackets

You use strong steel, titanium, and aluminum alloys for landing gear. These materials help you balance strength and weight. CNC milling gives you the exact size needed for these parts to work safely.

Note: Landing gear and support parts must pass tough checks. Tools like CMM and optical comparators check if they are right. Every part gets tracked from start to finish. This helps you know where each part came from.

Avionics and Electronic Housings

Avionics housings protect the electronic systems that control the plane. You need these aerospace cnc machined parts to fit just right. This keeps wires and connectors safe. CNC milling helps you make housings with exact holes and mounts.

This accuracy keeps electrical connections strong. It also helps block unwanted signals. You often use aluminum alloys for these cnc aerospace parts. Aluminum is light and easy to cut.

Interior and Custom Fittings

Interior and custom fittings make the cabin safe and comfy for people. You find aerospace cnc milling parts like seat frames, brackets, and food-tray rollers inside the plane.

Here is a table that shows how some common aerospace parts help with safety and comfort:

You can change these cnc milled parts to fit special needs. CNC milling lets you pick different materials and shapes. This makes parts work better and look nicer. You get good parts for seats, trays, and other cabin things.

Tip: CNC milling helps you follow tough safety rules for inside parts. These rules include fire and strength checks.

Table: Main Categories of Aerospace CNC Milled Parts

You see that aerospace cnc milling parts are used all over the plane. Each group needs special materials, tight fits, and careful design. CNC milling gives you the tools to make these common aerospace parts with the quality and accuracy you need.

Materials and Quality in the Aerospace Industry

Materials for CNC Aerospace Parts

There are many materials used in aerospace. The most common ones for cnc machining are:

• Aluminum alloys
• Titanium alloys
• Stainless steel
• Nickel alloys
• Advanced composites

Metals make up almost half of aerospace parts in 2024. Ceramics and composites are growing quickly, about 8% each year. You see these materials in engine housings and wing parts. They are also used in parts that need to be very exact.

Why Material Choice Matters

It is important to pick the right material for each part. Aerospace needs materials that are light and strong. They also need to handle high heat. Lighter parts help planes use less fuel. This makes planes fly better. Using good materials for cnc machining gives strong but light parts. Titanium and aluminum alloys are great for this. They have a high strength-to-weight ratio. Parts also need to resist rust and damage. They face water, chemicals, and salt. If you pick the wrong material, parts can break. This can be dangerous.

Using advanced composites and cnc machining helps planes save weight. It also saves fuel and helps the environment.

Precision and Certification Standards

Aerospace has very strict rules for quality. You must follow standards like ISO 9001 and AS9100. These rules include:

You need very exact solutions so every part fits well. Companies like Waltay use special checks and steady steps. They use fast machining and special finishing to meet these rules. This keeps aerospace safe and reliable.

You need CNC milled parts for planes to work well and stay safe. Wing ribs, turbine blades, and avionics housings help the plane fly right. Tight tolerances make sure parts fit together perfectly. Advanced materials keep planes strong but not heavy. Picking certified suppliers like Waltay means you get smart ideas and good quality. You can trust them for every aerospace project.

FAQ

What is cnc machining in aerospace?

Cnc machining helps make airplane parts very exact. Computers tell the machines what to do. This makes parts that are strong and always the same. These parts help keep flights safe.

Why do you need cnc machining for aerospace parts?

Cnc machining makes parts with tight fits and smooth sides. These things are needed for safety and good flying. The process also lets you make hard shapes that fit just right.

Which materials work best with cnc machining in aerospace?

Aluminum, titanium, and stainless steel are used a lot. These materials are strong but not heavy. They help make parts that work well in many airplane jobs.