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The Most Detailed Guide to Aluminium Machining Parts

2023-02-28 15:27:03 JTC Model Technologies Co., Ltd., 0

This is a Guide To Aluminium Machining Parts


What parts can aluminum make?

Aluminum is a commonly used metal material, because of its good strength, thermal conductivity and corrosion resistance, is widely used in aerospace, automotive, electronics, building decoration and other fields. Aluminum can be manufactured in a variety of ways into a variety of shapes. Here are some common aluminum parts:

Auto parts: Aluminum alloys can be used to make auto parts such as body, wheels, engine parts, braking systems and suspension systems. Aluminum wheel hub is one of the most widely used aluminum parts.

Aerospace parts: Aluminum alloy is one of the important materials used in aircraft manufacturing because of its light weight, high strength and corrosion resistance. Aluminum components commonly used in aerospace include wings, hatches, flight control systems and engine components.

Electronic equipment parts: Aluminum parts are also widely used in electronic equipment, such as laptop cases, radiators, display frames, etc.

Architectural decoration parts: Aluminum parts are widely used in architectural decoration, such as window frames, curtain wall panels, ceilings and interior furniture.

In short, aluminum can be made into a variety of shapes and functions through a variety of processing methods, including cutting, drilling, milling, stamping, bending, welding and heat treatment.

Packaging Industry: Aluminum's lightness and corrosion resistance make it ideal for manufacturing a variety of packaging containers, such as cans, can LIDS, bottle LIDS, food cans, etc.

Oil and gas industry: Aluminum can be used to manufacture components and pipes for oil and gas RIGS, as well as equipment and tools used in oil extraction and storage.

Sports equipment industry: Aluminum products are also widely used in the sports equipment industry, such as bicycles, skateboards, golf clubs, etc.

Medical device industry: Aluminum alloy is also an important material in the manufacture of medical devices, such as surgical instruments, rehabilitation equipment, artificial limbs and wheelchairs.

In short, the application of aluminum products is very wide, with the development of technology and process, the application of aluminum products will continue to expand.


Are aluminum parts better than other metal parts?

Aluminum machined parts are not necessarily better than other metal machined parts, depending on the specific application requirements and material properties. Here are some advantages and disadvantages of comparing aluminum machined parts to other metal machined parts:


Lightweight: Aluminum is a lightweight metal, so aluminum machined parts are generally lighter than other metalworking parts, suitable for situations where light weight and flexible handling are required.

Corrosion resistance: Aluminum has good corrosion resistance, can be used in a variety of environments, not easy to rust and corrosion, suitable for corrosion resistance occasions.

Good machinability: aluminum is easy to be processed into various shapes of parts, can be manufactured by a variety of processing methods, including milling, stamping, welding, etc.

Good conductivity: Aluminum is a good conducting material and is suitable for situations where good conductivity is required.


Low strength: Compared with some other metals, aluminum is low in strength and therefore may not be suitable for some situations where strength is required.

Poor thermal stability: Aluminum in high temperature environment thermal stability is poor, easy to soften and deformation.

Easy wear: Aluminum has a relatively low hardness and is easy to wear, so it may not be suitable in some situations where wear resistance is required.

Therefore, aluminum machining parts are not necessarily better than other metal machining parts, according to the specific application needs to choose the most suitable materials and processing methods.


What types of aluminum are used for machining parts?

Aluminum is a commonly used metal material, there are many different models and specifications to choose from, according to different processing requirements and use occasions can choose different models. Here are some common types of aluminum used in machined parts:

6061 aluminum alloy: 6061 aluminum alloy is a commonly used aluminum alloy material, with high strength, good corrosion resistance, easy processing and other characteristics, often used in the manufacture of various parts and components.

7075 aluminum alloy: 7075 aluminum alloy is a high strength aluminum alloy with excellent strength, toughness and corrosion resistance, suitable for manufacturing parts with high strength requirements.

2024 Aluminum Alloy: 2024 aluminum alloy has excellent strength, excellent toughness and corrosion resistance, and is suitable for manufacturing parts requiring high strength and lightweight.

5083 Aluminum Alloy: With excellent corrosion resistance and weldability, 5083 aluminum alloy is suitable for manufacturing parts that need to be used in wet or Marine environments.

6063 aluminum alloy: With excellent machinability and toughness, 6063 aluminum alloy is suitable for manufacturing a variety of complex shapes of parts and components.
Of course, in addition to the above models, there are many other types of aluminum to choose from, according to the specific application needs and processing requirements to determine.

3003 aluminum plate: 3003 aluminum plate is a common aluminum alloy material, has good formability and corrosion resistance, often used in the manufacture of tank, shell and parts.

5052 aluminum plate: 5052 aluminum plate has excellent corrosion resistance and high strength, suitable for manufacturing all kinds of high strength and corrosion resistance parts.

6060 Aluminum profile: 6060 aluminum profile is a commonly used aluminum profile, with good machinability and toughness, suitable for manufacturing a variety of complex shapes of parts and components.

6061-T6 Aluminum: 6061-T6 aluminum is a high-strength aluminum alloy material suitable for manufacturing a variety of parts requiring high strength and lightweight.

7005 aluminum alloy: 7005 aluminum alloy has high strength, good toughness and corrosion resistance, suitable for the manufacture of high strength and corrosion resistance of the parts.

The different models and specifications of these aluminum can be selected according to the specific application requirements. At the same time, it should be noted that different aluminum models differ in strength, hardness, corrosion resistance, weldability and other aspects. The selection of suitable aluminum materials should be comprehensively considered according to the actual situation.


If I need to process auto parts, what type of aluminum should I choose?

If you need to process auto parts, you usually need to take into account the strength, hardness, corrosion resistance and machinability of the material. Some common types of aluminum used in auto parts are as follows:

6061 aluminum alloy: 6061 aluminum alloy with high strength, corrosion resistance and machinability and other excellent characteristics, suitable for manufacturing a variety of automotive parts, such as chassis, frame, suspension system, etc.

7075 aluminum alloy: 7075 aluminum alloy has higher strength and hardness, suitable for the manufacture of higher strength and hardness requirements of auto parts, such as wheels, doors, etc.

5083 aluminum alloy: 5083 aluminum alloy has good corrosion resistance and weldability, suitable for the manufacture of automobile shell and appearance parts, such as body plate and decorative strip.

2024 Aluminum alloy: With its high strength and hardness, 2024 aluminum alloy is suitable for the manufacture of mechanical parts and automotive accessories with high strength requirements, such as engine parts, brake discs, etc.

It is necessary to select the appropriate aluminum model according to the specific auto parts type and processing requirements. At the same time, attention should be paid to the heat treatment, surface treatment and other processing technology of aluminum to ensure the stability and reliability of aluminum in use.


How to find an aluminum parts company suitable for your company?

Finding an aluminum parts company that is the right fit for your company requires consideration of several factors. Here are some steps that might help:

Determine the demand: First of all, you need to identify the specific needs of your company, including the type, quantity, size and quality requirements of the parts you need to process. This will help identify aluminum parts companies that meet demand.

Find potential suppliers: Find potential suppliers through a variety of channels, such as search engines, trade associations, trade shows, professional magazines, and social media. Ask companies in the same industry for their partners for more advice and information.

Conduct preliminary screening: You can conduct preliminary screening based on your company's needs and information about potential suppliers. You can check the supplier's website and materials to learn about their experience, qualifications, production capacity and service level.

Site inspection: After preliminary selection of several suitable aluminum processing parts companies, we can go to the site inspection. We can investigate the equipment, production process, product quality management system, staff quality and other aspects of the factory to understand their production capacity and service quality.

Conduct business negotiations: After the inspection, suppliers can be invited to conduct business negotiations. In the negotiation, we can understand their quotation, delivery time, after-sales service and other aspects in detail, so as to make the final decision.

In conclusion, finding a suitable aluminum parts company requires a thorough investigation and evaluation to ensure that the supplier is the best fit for your company's needs.


Can parts be processed with aluminum in small batches?

Yes, the development of modern aluminum processing technology and equipment has made it possible to process aluminum parts in small batches. Some aluminum processing plants have flexible production lines and multifunctional machine tools that can be adjusted quickly during the production process to accommodate the demand for small batches of aluminum processed parts. In addition, some aluminum manufacturers also offer customized processing services, which can be produced in small batches according to customer needs.

Although small batch production is generally more costly than large batch production, for some small and medium-sized enterprises or individuals, small batch production can lead to more flexibility and personalized options, as well as shorter lead times and response times. Therefore, for companies or individuals that need to produce small amounts of aluminum parts, they can choose to partner with a manufacturer that specializes in producing small batches of aluminum parts.


The steps of aluminum processing parts

Material preparation: Select appropriate aluminum materials as raw materials, including aluminum plate, aluminum rod, aluminum tube, etc. Select materials according to the requirements of parts, such as material, thickness, length, etc.

CAD design: Computer aided design (CAD) software is used for 3D modeling and design of aluminum parts for control during subsequent machining.

Processing preparation: according to the design requirements to select the appropriate processing technology and equipment, such as CNC machine, milling machine, drilling machine, etc. Adjust equipment parameters, such as machining speed, feed speed, tool selection, etc., to ensure machining accuracy and efficiency.

Processing process: According to the design drawings, aluminum is processed into the desired shape. Common processing methods include milling, turning, drilling, boring, etc. In the processing process, it is necessary to ensure the accuracy and stability of the processing process, and to monitor and control the processing process, to ensure the quality and efficiency of the processing.

Surface treatment: Surface treatment of the processed aluminum parts, such as grinding, polishing, spraying, anodizing, etc., to improve the surface finish, corrosion resistance and other properties.

Inspection and quality control: Inspection and quality control of aluminum parts after processing, including size, appearance, mechanical properties and other aspects of the test and evaluation. According to the inspection results, adjust and improve the processing technology and equipment to improve the processing quality and efficiency.

Packaging and delivery: Packaging and labeling of finished aluminum parts for transportation and storage. Deliver according to customer requirements, usually on time, and provide after-sales service.


How do you save money on aluminum parts

Reasonable material selection: Choose the appropriate aluminum material as the raw material, can be selected according to the requirements of the parts, such as material, thickness, length, etc. Choosing lower-cost materials can reduce processing costs.

Optimized design: In CAD design, optimized design can reduce the waste of materials and processing time. For example, by reducing the weight or size of parts, the cost of processing and materials can be reduced.

Reasonable selection of processing technology and equipment: Reasonable selection of processing technology and equipment can improve production efficiency and quality. According to the characteristics and requirements of parts, select the appropriate processing technology and equipment, in order to improve the processing efficiency and reduce the cost.

Optimize the processing process: Optimize the processing process can improve the processing efficiency and quality. For example, by adjusting the machining speed, feed speed and other parameters, to improve the processing efficiency and quality.

Choosing the right surface treatment method: Choosing the right surface treatment method can improve the corrosion resistance, aesthetics and other characteristics of the parts, so as to reduce the after-sales service cost.

Reduce energy consumption: Through the use of efficient equipment, control process temperature, etc., can reduce energy consumption, thereby reducing costs.

Reduce labor costs: Labor costs can be reduced by improving the skill level of employees, strengthening management, and adopting automated equipment.

Reasonable cost calculation: Reasonable cost calculation can help enterprises reduce production costs. By calculating material cost, labor cost, equipment cost, energy cost, etc., develop reasonable quotation strategy to reduce production cost.


What are aluminum CNC machined parts

Aluminum CNC machining parts are processed on aluminum using computer numerical control technology (CNC). CNC machining is an automatic machining method, using pre-programmed control system to control machine tools for processing. CNC machining can greatly improve the precision and efficiency of processing, while reducing the labor intensity and human error of the operator.

Aluminum CNC machining parts usually include aluminum alloy mechanical parts, automobile parts, aerospace parts, electronic parts, industrial robot parts, etc. CNC machining can complete a variety of aluminum parts processing process, such as milling, drilling, turning, wire cutting, etc., to meet different processing requirements. CNC machining can fine machining aluminum, can be precision cutting and punching aluminum, can also make a variety of different shapes of parts.


What are the CNC machine tools for processing aluminum parts?

Milling Machine: Milling machine is used for milling aluminum plates, rods, profiles and other shapes.

Drilling Machine: Drilling machine is mainly used for drilling, which can process holes of various apertures and depths.

Lathe: Lathe is used for lathe processing of rotationally symmetric aluminum parts, such as shafts and gears.

Wire EDM Machine: Wire cutting machine is mainly used to make complex aluminum parts, which can cut various shapes and Outlines on aluminum sheets.

Laser Cutting Machine (Laser Cutting Machine) : Laser cutting machine can be used for fine cutting of aluminum plate, aluminum profile, etc., and can process various complex shapes of parts.

Machining Center: The machining center is a CNC machine that integrates milling, drilling, tapping, boring and other machining functions, and can be used to machining a variety of complex aluminum parts.

The above CNC machine tools can be used to process aluminum parts. Different types of machine tools are suitable for different aluminum parts processing requirements.


Which aluminum is best for CNC?

Aluminum alloy materials are one of the most suitable materials for CNC machining, because they have excellent machinability and machining properties, and can be easily processed on CNC machine tools. Some common aluminum alloy materials include:

6061 aluminum alloy: 6061 aluminum alloy has good strength, toughness and corrosion resistance, is widely used in aerospace, automotive, machinery, electronics and other fields of parts manufacturing.

7075 aluminum alloy: With high strength and excellent corrosion resistance, 7075 aluminum alloy is commonly used in demanding aerospace and automotive applications, such as engine parts, aircraft structural parts, etc.

2024 aluminum alloy: 2024 aluminum alloy has excellent mechanical properties and good heat treatment properties, and is widely used in aircraft structural parts, auto parts and other fields.

In addition, pure aluminum materials (such as pure aluminum, 1100 aluminum alloy, etc.) can also be used for CNC machining, but they usually do not have the strength and hardness of aluminum materials.

Therefore, when choosing aluminum, it is necessary to select the most appropriate material according to the specific requirements of processing parts.


What is the difficulty of CNC processing aluminum parts?

Although aluminum alloy is a suitable material for CNC processing, it may still face some difficulties in the actual processing, including:

Aluminum alloy has good thermal conductivity, which is easy to lead to tool wear and high cutting temperature, so it is necessary to use appropriate tools and coolant to reduce the cutting temperature.

Aluminum alloy has high plastic deformation ability, which may lead to vibration and deformation during machining, affecting machining precision and surface quality. Therefore, it is necessary to adopt appropriate clamping methods and machining strategies to reduce vibration and deformation.

Aluminum alloy surface hardness is low, easy to produce scratches and wear, so it is necessary to use the appropriate cutting parameters and surface treatment methods to ensure the surface quality of parts.

Aluminum alloy has a high coefficient of thermal expansion, the size may change in the processing process, so it is necessary to adjust the processing parameters and process flow according to the actual situation to ensure the machining accuracy and dimensional stability.

To sum up, although CNC machining of aluminum parts has certain difficulties, but as long as the appropriate tool, processing strategy and process flow, we can overcome these difficulties and obtain high quality machining parts.


Where can I find the best aluminum parts supplier in China?

To find the best aluminum parts supplier in China, you can start from the following aspects:

Internet search: Search engines, B2B platforms and other ways to find relevant supplier information. Follow some industry websites or forums specializing in aluminum processing to learn about industry trends and excellent supplier information.

Participate in exhibitions: You can attend some relevant industry exhibitions or exchanges to learn about the latest technology and products in the industry, and communicate with excellent suppliers.

Reference word of mouth: you can learn about some excellent suppliers from industry insiders, friends, colleagues, etc., listen to their suggestions and comments, and choose according to your own needs.

Inspect the strength of suppliers: After selecting several potential suppliers, we can consult and understand them through telephone, email, video and other channels. At the same time, we can inspect the production equipment, technical level, factory environment and other strength of suppliers.

To sum up, finding the best aluminum parts supplier in China requires a comprehensive consideration of various factors, information acquisition from multiple channels and comparison and selection.


The latest information on aluminium machining parts

The application range of aluminum alloy materials continues to expand: with the continuous improvement of people's demand for lightweight materials, the application range of aluminum alloy materials is more and more extensive. At present, aluminum alloy has been widely used in automotive, aerospace, electronics, construction and other fields.

Continuous innovation in aluminum processing technology: With the continuous development of CNC technology, 3D printing technology and other processing technologies, aluminum processing technology is also in constant innovation. For example, aluminum parts with high precision and complex shapes can be quickly manufactured using 3D printing.

Digital production mode is gradually popularized: With the development of information technology and intelligence, digital production mode is also gradually popularized. Aluminum processing industry is also gradually to digital transformation, through digital technology to achieve the information management of the whole process of production.

Increasingly stringent environmental requirements: Against the background of increasingly stringent environmental requirements, aluminum processing enterprises are also actively implementing environmental protection measures, such as using low energy consumption, low pollution production process and equipment, promoting green energy and so on.

In short, with the development of society and the constant change of demand, aluminum processing industry is also in constant development and innovation, and there is a broad prospect for development in the future.


Can aluminium Machining parts be provided by JTC CNC Machining?

JTC CNC Machining (China) is a CNC machining center after machining aluminium, titanium, steel, copper, plastics, wood and glass. Five-axis, six-axis and seven-axis lathes are machining complex parts with high precision. Contact us now for a quote!