CNC machining is a technology that uses various pre-programmed tools and techniques to produce components from metals or plastic. A CNC machine shop often employs custom CNC machining for sheet metal fabrication and plastic machining, creating various parts for industries ranging from electronics and automotive to appliances and more.

The materials, methods, and program settings are crucial even though these processes might be partially or fully automated and precision-bound. Once this gets accomplished, you will receive accurate CNC precision machined parts in the required quantities and with the proper dimensions.

We at our CNC machine shop possess significant expertise in working with clients from various industries. The business can provide precise, quick turnaround custom CNC machining services for high-volume production runs, prototypes, and other projects. This article provides information on the company’s CNC machining capabilities.

Our Machining Capabilities

MDA can produce small, intricate, complex parts in volumes of up to one million pieces with accuracy and precision. The business has provided CNC precision machined parts for various industries, including defence, medical research, electronics, automotive, and more. Here is a summary of what MDA supplies to its customers.

Screw Machining: The business sells screws made of brass, aluminum, and stainless steel. They provide standard and unusual screws in a variety of sizes and shapes. Large production runs of precise, small parts gets produced using screw machining equipment. Single- and multiple-spindle machines with specialized attachments for secondary operations used to accomplish this. As needed, this allows for tight tolerances of up to 0.0002 inches.

CNC Turning and Milling: The company has well-equipped CNC turning centres, precisely manufacture complex parts. CNC milling machines can handle labor-intensive tasks on non-turnable parts. With this, tolerances as small as 0.0002 inches achieved while maintaining consistency. Drilling, tapping, grinding, multi-axis machining, and other capabilities are available.

Metal Fabrication: We use state-of-the-art technology to help clients with metal fabrication. Our experts ensure that your parts gets specially designed for your industry with the highest quality materials.

Post-Production: We can send your metal-machined components for heat treatment, anodizing, black oxide, plating, or any other process you may need. Without, the hassle of finding someone else to do this for you, we can send you a fully finished CNC machined part.

Our Product Gallery

Take a look at our gallery where you can see all the machining parts and components we offer to our customers.

CNC Machine Parts Canada CNC Machine Parts Canada CNC Machine Parts Canada CNC Machine Parts Canada CNC Machine Parts Canada

 

 

What can you Expect from MDA?

Every single one of our customers receives a complete solution for any need. They believe in the manufacturing process we use. It includes intricate and precise parts like those used in optical devices, automobiles, medical equipment, and aerospace. Whatever the complexity of your project, we can deliver the results you need.

  • Through our low-volume manufacturing process, we can reduce costs.
  • More rapid time to market (and a higher success rate).
  • Giving all of your products flexible design options.
  • Providing you with a full range of options for building bridges.

 

We have successfully delivered thousands of projects for various companies. We look forward to hearing about your dream project.

 

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Most people are unaware of custom CNC machining because it is associated with the technical field. Machining with computer numerical control is a necessary manufacturing process. This process’s custom CNC Machined parts are critical to ensuring the overall efficiency of your machine. Furthermore, thanks to the precise manufacturing of various parts and read on why choose custom CNC machining services for your business.

Custom CNC machining produces exact parts that are impossible to produce manually or in any other way. It does not limit CNC Machining; rather, it takes various forms of CNC Machining, such as CNC turning, EDM, and CNC milling, that a specific company provides.

This article will throw some limelight on custom CNC machining, its methods, materials.

 

Table of Content

 

  • Types of custom CNC machining
  • Advantages of custom machining
  • Ideal materials for custom machining
  • Industries requiring custom CNC machining
  • Why work with MDA?

 

Types of Custom CNC Machining 

In the modern market, some types of CNC machining have been introduced. Let’s look at them one by one.

5-Axis CNC Machining Centers

The part shapes and sizes gets processed with 5-axis machining are virtually limitless. The term “5-axis” refers to the number of possible directions in which the cutting tool can move in all positions. To reach the workpiece from all sides, all cutting tools on a 5-axis machining centre move across the X, Z, and Y axes as well as linear axes and rotate on axes A and axis B. To put it another way, you can process five sides of a given part in a single setup to create custom CNC Machined parts.

 

Turning 

In turning, a stationary tool trims away the excess material from the rotating workpiece. The piece which holds the workpiece and rotates is known as the lathe. The benefit of using turning is that it is ideal for high-volume situations where many parts or pieces are required.

 

Metal machining 

It is a well-known type of manufacturing process used to create metal parts, machinery, or tools. It entails a variety of processes to ensure and obtain the desired design of the final product in terms of hole diameter, finishing, shape, size, and texture. Additional materials used in the machining process are determined by the following: Rubber, plastics, and paper products.

 

Prototype plastic machining 

3D printing is coming form of acquiring plastic parts, it might not apply when you need non-printable parts. Prototype plastic machining entails creating precise parts from raw plastic material while taking factors such as pre-heat and tool paths into account. This type of machining is ideal for producing small parts that cannot be produced using any other method.

 

Advantages of Custom Machining

CNC machining has numerous advantages, and no industry is immune to them. You get what you want with CNC machining advantages because there is no variation in the exact sample. Here we will highlight some notable benefits that you should be aware of.

High Precision and High-Quality Parts

CNC machining always enables the development of demanding applications in all industries. Even with small diameters and unique features on a specific part, CNC production’s high precision power allows you to get precisely and exactly what you need. Furthermore, the production machine allows for the repeated production of similar and exact parts, unless the last piece you order is defective.

 

Timely Production

Custom CNC Machined Parts get used in removing blocks of raw materials until you achieve the desired shape. A computer manages the production of Machined Parts and ensures that the speed is within a predetermined limit.

Given that, the machine has been modified to follow specific procedures. It is difficult to make mistakes that could result in the process getting repeated. Furthermore, a company that provides CNC machining services gets done by CNC engineers with experience in producing parts.

 

Affordability

When a product is well-designed, it is unlikely to be found in multiple stores. It is expensive if you find it in a rare store. Using custom machining services, you can eliminate the possibility of spending more money than necessary while still receiving a high-quality product.

 

Ideal Materials for Custom Machining

 

Aluminum 

Aluminum is a popular metal because of its low cost and lightweight. It is strong, malleable, nonmagnetic, and corrosion-resistant. Aluminum gains significantly more strength when combined with other elements such as copper, lithium, magnesium, silicon, and zinc to form an alloy.

CNC machines can produce custom aluminum prototypes in various ways, including laser cutting aluminum, which is fast, efficient, and time-saving, and aluminum milling, which offers high precision.

 

Metal 

Using CNC equipment, metal machining services are used for prototyping and mass production. Additionally, CNC multi-axis lathes, milling machining centers, and EDM wire-cutting machines are examples of metal machining CNC machining equipment.

A CNC milling machine is ideal for producing a high-quality finish and gets frequently used for milling metals such as aluminum, steel, stainless steel, and titanium. Turning and milling gets used to machine various steel alloys such as bronze, copper, aluminum, and brass.

 

Steel 

The machinability of steel depends on alloying elements as well as heat treatment and manufacturing processes. Steel alloys are heat resistant and have good plasticity and toughness, combined with high tensile strength. Steel bending is the process of reshaping sheet metal from a flat form using CNC bending, also known as CNC forming.

Whereas, Steel milling is common through feed and speed will vary depending on factors such as steel grade, depth and width of a cut, and tool material.

 

| Also Read: Custom Machined Parts Bring Tangible Benefits To Businesses

 

Industries Requiring Custom CNC Machining Services

The CNC machining tools are used in various industries, ranging from high-tech medical devices to everyday transportation. Moreover, even some companies within the same industry can find versatile applications for CNC machining in their fields. Here is a list of some industries that highly rely on CNC machining:

  • Medical industry
  • Aerospace industry
  • Oil and Gas industry
  • Transportation industry
  • Marine industry

 

Why Work with MDA?

“If you imagine a design, we will build it,” says MDA. You can choose custom CNC machining services with our durability and precision you require for your bulk material or mass production & end-use products.

Our CNC machining shop expertise follows your design through mass production and carefully evaluates the mass-produced items as CNC machined. Before being shipped to a trusted and reliable carrier, our surface Finish & surface treatment products get tested for function, integrity, and quality.

 

Get a quote for custom CNC machining services for your business needs!

 

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We’ll explain why aluminum is worth considering for your CNC machined parts, from cost to ease of machineability to keep your budget on track, to the material properties required for your part.

CNC (Computer Numerical Control) is a group of machining processes that include turning and milling machines. Because of the process’s versatility, it gets used for prototyping and mass production.

The use of aluminum in the CNC machining process has increased dramatically, as has the production of CNC automotive parts and other lightweight CNC parts.

 

This article will help you to understand:

 

  • Aluminum as a material
  • Grades of aluminum machining
  • Why use aluminum for CNC machining?
  • Is aluminum the best material for your project?
  • CNC aluminum machining at MDA

Aluminum as a material

Aluminum is one of the best raw materials due to its fundamental properties.

Here are some of the characteristics that make aluminum an excellent material for machining:

  • It has a high strength-to-density ratio, making it easier for machine shop owners to produce parts for industries such as aerospace and automotive.
  • Because aluminum is corrosion-resistant, it is ideal for making parts for the marine industry.
  • Even at the lowest temperatures, aluminum retains its primary properties as flexibility, softness, and strength.
  • It has the necessary machinability for CNC machining. Because of its soft nature, aluminum cuts easily and requires less power from the machine.
  • Aluminum is a highly recyclable material.

Grades of aluminum machining

Grade 2011

It is a high-strength alloy with excellent machining properties. Consequently, Alloy 2011’s high-speed machining produces fine chips that get easily removed.

Applications: Screw machines, precision gears, tube fittings, pipe stems, and precision machine parts are all examples of precision machine parts.

 

Grade 2024

This grade is present in the military and aerospace industries. It is because of its mechanical properties, which include high strength and resistance to wear.

Applications: Suitable for applications that require a high strength-to-weight ratio and fatigue-resistance aluminum alloys.

 

Grade 6061

This grade is very weldable and has good mechanical properties. It is preferable in the extrusion process due to its toughness and medium to high strength. This grade gets frequently used for aluminum machining parts in five-axis CNC machining.

Applications: Frames for aircraft and trucks, electronic components, chemical equipment, heat exchangers, military and commercial bridges, and marine components are manufactured.

 

Grade 6063

A medium-strength alloy contains alloying elements like manganese and silicon. Therefore, it has good mechanical properties and can be machined easily.

Applications: Window frames, doors, roofs, railings, shop fittings, and sign frames are examples of architectural applications.

 

 

Also Read: Why Aluminum CNC Machined Parts Are In Demand?

 

 

Why use aluminum for CNC machining?

Easy to machine

If you ask any CNC machining manufacturer, they will tell you how simple it is to the machine. Because aluminum is dimensionally stable, you can remove a large portion of it while keeping residual stress under control. You will get a finish using carbide tooling and modern coolants, be bead blasted for a matt finish or anodized for a consistent aesthetic finish and additional corrosion resistance.

Excellent strength-to-weight ratio

Aluminum is lighter than most metals, making it an excellent choice for weight reduction. Although pure aluminum has a tensile strength of less than 100Mpa, it gets hardened in the following ways:

  • The grain structure is improved by alloying, or mixing with other elements.
  • To create sized crystals, heat treatment involves heating and cooling at a specific rate.

Work hardening is the deliberate deformation of metal to change its grain structure. It gets done during heat treatment (for example, rolling), but it can also be done afterward (forging).

Excellent corrosion resistance

While corrosion resistance varies by grade, aluminum is an excellent choice if this is a requirement for your material. The metal and its alloys have an affinity for oxygen; metals that are too reactive, such as magnesium, will oxidize, whereas less reactive metals, such as rust on iron and steel, form a loose oxide layer.

Excellent conductivity

While copper gets used for conductivity, electrical components frequently use aluminum because it is much cheaper and lighter. Indeed, it gets used for busbars, battery cables, and connectors, particularly in automotive and electric vehicle applications. Because of its high thermal conductivity, it gets used for heat sinks and heat dissipation.

Recyclable

With environmental concerns at the forefront of most people’s minds, it’s encouraging to learn that an estimated 75% of all aluminum produced is still in use. Recycling aluminum uses far less energy than creating it, and as long as impurities are under control, they get reused indefinitely.

 

Is aluminum the best material for your project?

As you may have guessed, aluminum has several advantageous properties and is machinable with CNC machines. Is aluminum, however, the best material for your product design project?

Aluminum could be the right choice for your project if you need a readily available metal with a high strength-to-weight ratio and good machinability. Furthermore, if your part or component will get exposed to moist environments, you should choose aluminum because aluminum alloys are generally corrosion-resistant.

 

CNC aluminum machining at MDA

MDA is a world-class provider of CNC aluminum machining services. We have a team of highly qualified engineers, machinists, and quality control experts who can accurately and precisely create aluminum parts.

 

Need Experienced Aluminum Machinist To Create Aluminum Machined Parts?

 

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Most industries such as aerospace, medical, and manufacturing opt for CNC machining because it is seamless, fast and allows them to produce machined parts quickly. All industries need one thing large quantities of machined parts that are precise too. 

To produce quality CNC machined parts, one needs to consider the factors and their impact on the manufacturing process. 

We will discuss the seven factors you need to consider when producing CNC machined parts

 

Let’s check out the factors one by one: 

#1. Review your machining project

First, you need to understand the project you want to start. You can consider these questions: 

  • What are the sizes and complexities of the machined parts?
  • What are the materials to get machined?
  • What levels of precision do you need to make these parts? 
  • What are the cutting tools that you need?
  • Do you require fixtures to clamp your machined parts?

By considering these questions, you’ll be able to select the most efficient and cost-effective methods to achieve quality CNC machining parts. 

#2. Consider the Ideal Machine Type

The next thing to consider is: do you have the right equipment in your workshop to do this job? If not, you will need to consider the best fit for your project while evaluating a wide range of CNC machine types. High-quality CNC machines can achieve extremely high accuracy and high tolerances. You need to consider the delivery time of the brand and type of CNC machine so that you do not buy second or third choices. 

#3. Ensure to Use Ideal Materials

The type of materials to be machined will influence the levels of performance and cycle times. Some factors such as durability, the load to bearing, and machine structure will affect the precision that can get achieved. Material properties and tooling behaviour will also influence machine tool factors. So, choosing the material according to your project is the ideal way. 

#4. Using the Right Cutting Tools & Tool Holders

Use the right cutting tools and the recommended cutting settings to achieve the desired quality surface and accuracy. You can fine-tune the cutting parameters to achieve the desired output and the production cost. You need to avoid using blunt tools, tools that are not suitable for machined materials. Continuing with these tools will result in rough edges on the finished product. 

#5. ISO Certification of the Machine Shop

ISO certification plays an ideal role in the machining industry. Both the machinist and the customer know the importance of the ISO certification. The ISO 9001 certification goes a long way to show how a company operates and handles its manufacturing projects. 

Going with an ISO-certified Company Means:

  • They are certified to manufacture precision machined parts. 
  • Lower risk.
  • Better customer service. 
  • Traceability for materials and processes.

#6. Manage your Manufacturing Environment

You need to beware of the influence of the external sources of debris and pollution that can create adverse effects during machining and result in costly damages to your machines. Some of the examples of this include: 

  • Dust from the grinding or worse.
  • Shock waves get created by stamping machines. 
  • Welding operations in CNC machines.
  • Electrical fluctuations due to unstable power networks. 

#7. Implement Quality Control Measures

Quality systems are an integral part of manufacturing. You can implement effective quality control systems throughout the entire process. Your stringent work procedures must ensure compliance with material inspections, process checks, and final product specifications. These will avoid non-compliance products and match the high quality required by your customer. 

 

MDA: The Ideal CNC Machine Shop For Machined Parts

Producing quality parts often depends on the complex combination of CNC machines, tools and processes. By managing these different parameters, you can deliver quality machined parts with the ideal levels of accuracy. 

We at MDA make it easier to produce quality CNC machining parts in less time with utmost precision. Our experts know the importance of precision machined parts, and have the experience to meet the complex demands for CNC machined parts. Contact us today for your batch of CNC machined parts.

The machining industry is evolving rapidly with the market needs. Industries need complex and precise parts, which means an increase in the demand for CNC machines. New machine technologies are born while solving the needs of the industries, such as 5 axis technologies.

Whether you are new to 5 axis machining or have experience with it. The article will solve any complexity around 5 axis CNC machining and why five-axis machining is the ideal choice for industries.

We will cover:

  • What is 5 axis CNC machining?
  • When does your machine shop need a 5 axis machine tool?
  • Things to consider in a 5 axis CNC machining tool
  • Why use 5 axis CNC machines?
  • Selecting the Best 5 axis CNC Machining Company

What is 5 axis CNC Machining?

5 axis CNC machining uses a CNC machining center to sync the part in 5 different axes to create the machined parts. The 5 axis help the machine parts in three different axes X, Y and Z and the other two rotating axes.

It is the reason why 5 axis machining is ideal for various industries. And here are the different versions of 5 axis CNC machines:

3+2 axis versions

In the 3+2, any of the 3 axis gets controlled, and the remaining 2-axis positions the piece.

4+1 axis versions

For the 4+1 axis versions, any of the 4 axis gets simultaneously controlled while the remaining 1 axis gets used for positioning.

Full 5 axis versions

There are full 5 axis versions where all the 3 axis and 2 axis get simultaneously controlled. In this version, the axes get configured in three linear axes and two rotational axes.

When does your Machine Shop Need a 5 axis Machine Tool?

Because of their flexibility and adaptability, 5 axis machines are best for machining operations across various industries for specific machining needs.

  • When you are looking out for more flexible engineering solutions.
  • When high volume-low mix production is required.
  • When cutting, drilling, or tapping operations on all five faces with specific angles are required.
  • When You Want to Improve Your Part’s Quality and Accuracy.

Things to consider in a 5 axis CNC machining tool

Here are the things you need to look at before considering a 5 axis CNC machining tool.

Application

The application is one of the most important factors when purchasing a 5 axis machine. For example, one must understand the machine’s cutting speeds and spindle type. The desired surface quality and accuracy will also influence the purchasing decision or the type of machine purchased. It is ideal to consider the machine’s construction for a high degree of tolerance and durability.

High Power

A 5 axis machine’s work requires a high tolerance. The machine requires a rigid spindle and tool holder that eliminates vibrations to achieve high-accuracy machining. To remove vibrations ensure the tool holder system employs either BBT or HSK. Furthermore, the machine’s connection between the spindle and the tool holder should be excellent.

Collision Avoidance

When purchasing a 5 axis CNC machine, look for one that includes collision avoidance systems, as crashes can be extremely costly. Because the 5 axis increases the likelihood of a collision, purchasing a machine without a collision-avoidance system will cost the consumer both damaged parts and lost time.

Why use 5 axis CNC machines?

Your CNC machine tool can work on complex contour surfaces with simultaneous 5 axis machining that is difficult, if not impossible, to produce with machine tools. Machining around all five sides of a part in a single setup allows you to perform operations on all five sides in a single setup, saving you time, re-clamping, and effort.

Here are some advantages of 5 axis machining.

Minimal Machine Setup

You can significantly reduce preparation time and increase human and machine efficiency by using a single set-up process (also known as “Done-in-One”). It also reduces the number of human and machine errors that occur while working on multiple set-ups for each machining stage. The clamping equipment used to position the part in the machine saves time and money, and reduces potential errors.

Management of Complex Designs

Complex shapes and designs can get handled with 5 axis machining. Hydraulic system components, water pump housing, gearbox housing, gear wheels, injection moulds, oil and gas equipment, medical or blood transfusion equipment, and other items may fall into this category.

Significant Time Savings

Given the rising costs of manpower, a lack of trained manpower, and the need to increase factory productivity, it is becoming increasingly important to examine operation and manpower costs. Because such machine tools have all-in-one settings, operators do not have to re-clamp and move the parts to other machines for the next operation. Instead, they can concentrate on managing more machines, increasing their productivity.

Shorter Cutting Tools

Shorter cutting tools are tough to work with, especially on more general CNC machines. Fortunately, because these tools can get fitted to 5 axis machines, we can fully utilize the power of better tooling angles, faster cutting speeds, and precision parts. You can have the head oriented toward the job and the cutter oriented toward the surface. The load on the cutter gets reduced as the machine holds the tool well, resulting in fewer unfortunate breakages and vibrations.

 

Need And Experienced Company Providing 5 Axis CNC Machining Services? Contact Us: We Can Help!

 

Selecting the Best 5 Axis CNC Machining Company

CNC machining can help all industries, including aerospace, defence, marine, and medical, find high-quality products quickly. It may also lower the overall cost of obtaining these products.

Now that you understand the advantages of 5 Axis CNC machining and the applications for which this technology is appropriate, the only thing left to find is a company that provides these services. You can look for a one-stop shop for all your machining needs, and MDA is one of the leading players. MDA’s CNC programmers have years of experience and hands-on knowledge of the technology to provide high-quality 5 Axis CNC machining services.

The company is well-known for its precision and accuracy in delivering products using cutting-edge technology. The company can machine parts with any angle and complexity, regardless of industry. Furthermore, it can provide custom finishes for machined parts.

CNC milling is one of the popular machining processes present in the market. It is suitable for most industries as it is apt for machining various materials such as metal, plastic, wood and glass. By leveraging CNC milling, the industry owners can create CNC parts and products. 

If you are interested in incorporating CNC milling in your machining process, this article is suitable for you, explaining why CNC milling is the right choice for CNC parts

What is CNC Milling? 

CNC milling is the machining process that utilizes computerized controls to manage the movement and operation of multi-point rotary cutting tools. The tool rotates and moves across the surface of the workpiece. They slowly remove any excess material to get the desired shape and size. 

The process is classified into four stages: 

  • CAD model design: In this process, engineers create a 2D or 3D design of the desired part.
  • CAD model conversion to a CNC program: The design gets exported into a compatible file format and machine instructions using CAM software. 
  • CNC milling machine setup: The machine operator prepares the machine and the workpiece.
  • Milling operation execution: The machine operator initiates the machining program.

It can accommodate a variety of materials that include metals, ceramics and engineered materials. It makes it easier for the manufacturers to choose the material that suits their requirements. This material flexibility is beneficial for several industries. Some of them are: 

  • Aerospace
  • Automotive 
  • Commercial 
  • Electronics
  • Medical 
  • Telecommunications
  • Transportation 

 

How do CNC Milling Machines Work? 

A CNC places the tool under the guidance of a computerized operating system. Successful milling is the combination of the three elements: 

  • A cutter with many teeth and ideal sharpness for a material.
  • Spinning a tool at a high enough speed to process the material correctly. 
  • An appropriate feed rate for advancing the chosen material via the process. 

CNC allows extremely close control of these elements. The process takes directions in customized codes such as NC code and G-code from the project’s CAM or CAD designs. The code gets translated into the machine’s controls that run along the two axes, and the tool spindle runs in the depth. Here are some things these machines can do: 

Flat surfaces: These machines can precisely cut and level away material areas from one material to the other, ensuring tight closures. 

Drilled holes: Threads get carved through to make bolts or screws fit, and it bores similarly for every material.

Bored holes: It follows a programmed size. So, each assembly of parts becomes precise and permits tight sealing. 

 

Why Use A CNC Milling Machine For CNC Parts?

It allows the production of precise parts, which provides businesses with a competitive edge over their competitors, which are complex in design, have structural benefits and more. Let’s look at the reasons to use CNC milling for CNC parts: 

  • It improves profitability

Every industry aims to keep making a profit, achievable with high-quality products. It allows the manufacturing owners to set it up with the annual calibration to keep working for a long time. As long as the machine is in proper condition, it’ll produce quality products. 

  •  It is a reliable and trusted

CNC milling machines are valuable for producing various parts in multiple industries such as aeronautics, electronics, automotive and transportation. When using high-performing equipment, these industries see you as a like-minded business person who can deliver the results. Thus, you get more customers and contracts. 

  • Undeniable accuracy

These machines are superior to conventional manual machines created with advanced technology. The machines are equipped with software to keep the processes consistent and follow data. The CNC milling machines are your best bet when you want your parts with the exact measurements and material at incredible speeds. 

  • Efficient like no other 

All CNC milling machines require regular care and calibration by a certified technician. However, milling machines withstand the pressure of continuous operation. The machines are programmed to replicate the same design repeatedly at the same interval so that you can expect a smooth production flow. 

 

Why Choose MDA? 

To produce precision machined parts, you require professional CNC milling services. You should know certain things about custom CNC milling before starting your project. It’s tough to find professional milling services, but your search for a one-stop shop for your machining needs ends here. We at MDA are one of the leading players in CNC parts. The CNC programmers working at MDA have years of experience and hands-on experience with the technology to offer quality milling services. 

We also take care of the post-production process. If your CNC machining parts need special finishes, MDA can send you finished CNC machined parts. The company can machine parts with any specific angle and complexity no matter what industry.