Why Choose Custom CNC Machining Services

by | Nov 15, 2022 | CNC Machined Parts, CNC Machining, Custom Machine Shop, Custom Machined Parts

CNC Machining Shop

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!

 

 Contact Us

 

 

7 Factors To Consider When Producing CNC Machined Parts

by | Aug 19, 2022 | CNC Machined Parts, CNC Machining

CNC Machined Parts

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.

Why CNC Milling Is Ideal For Manufacturing Machined Parts?

by | May 5, 2022 | CNC Machined Parts, CNC Machining, CNC Turning and Milling

CNC Milling Is Ideal For Manufacturing 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.

Why Steel Is Ideal For Custom CNC Machined Parts

by | Nov 23, 2021 | CNC Machine Shop, CNC Machined Parts, Custom Machine Shop, Custom Machined Parts

Why Steel Is Ideal For Custom CNC Machined Parts

Steel as a material is the most important in the manufacturing sector. The steel parts get used in every aspect of our lives as construction projects, automobiles, the medical industry and more. Steel as a material is ideal because of its properties like high density, corrosion resistance and non-brittle. These properties make steel an apt choice for manufacturing custom CNC machined parts. In this guide, we will take a complete look at steel as a material. It includes different grades, applications, and how to choose steel for custom CNC machining. 

  • Different grades of steel
  • Industrial applications of steel
  • Factors to look at when selecting steel grade for CNC machining
  • Tips to machine steel custom parts
  • MDA offers custom steel parts

 

Different Grades of Steel

Most alloys have different grades, which is a common characteristic. Because alloys get made up of multiple components, changing the composition of individual constituents can change the properties of the alloy.

Let’s take a look at the grades in more detail.

 

  • Carbon steels 

Carbon steels

Aside from carbon and iron, carbon steels contain only trace amounts of other elements. It is the most common of four steel grades, accounting for 90% of total steel production.

Low Carbon Steels/Mild Steels (up to 0.3 percent carbon), Medium Carbon Steels (0.3–0.6 percent carbon), and High Carbon Steels (0.3–0.6 percent carbon) are the three main subgroups of carbon steels. 

Because these steels are inexpensive and durable enough for large-scale construction, companies frequently manufacture them in large quantities.

 

  • Alloy steels

Alloy steels

Alloy steels get made by combining nickel, copper, chromium, and aluminum with other alloying elements. The steel’s strength, ductility, corrosion resistance, and machinability get improved by incorporating these elements.

 

  • Stainless steels

Stainless steels

Stainless steel gets alloyed with 10-20 percent chromium. And with nickel, silicon, manganese, and carbon. Because of their increased ability to withstand rough weather, these steels have remarkable corrosion resistance and are safe to use in outdoor construction. Electrical equipment also makes extensive use of them. For example, 304 stainless steel is in high demand because of its ability to withstand the elements while keeping electrical components safe. 

 

  • Tool steels

Tool steels

As you might expect from the name, tool steels excel in cutting and drilling equipment. Tungsten, molybdenum, cobalt, and vanadium are the secret to increased heat resistance and overall durability. They’re also the preferred material for most hand tools because they keep their shape even after usage.

Industrial Applications Of Steel

Steel has a wide range of applications and uses in industries around the world. Some of the industries where steel gets used include: 

  • Automobile industry 

Steel is one of the most important metals used in the production of automobiles. Many modern Automobiles gets made of advanced high-strength steel (AHSS), which has a yield strength of more than 80 ksi. Steel is ideal in the aerospace and marine industries, as well as in cars and automobiles.

 

  • Packaging industry 

Steel is fully recyclable, making it environmentally friendly. It is one of the main reasons for its use in the packaging industry. It can withstand corrosion and protect goods and products from environmental elements. Low-carbon steel is the most commonly implicated as a packaging material, owing to its ease of machining.

 

  • Energy industry 

The energy sector keeps on changing, but whether it’s oil or solar, steel will always play a role in the infrastructure. Steel gets required in the construction of hydro, wind, electric, natural gas, and just about any other energy source and it is ideal for the generators and motors of these large machines.

 

  • Industrial industry 

Steel is the preferred metal in a variety of industries all over the world. It is due to its characteristics, which are generally desirable when working with metals in industries. CNC stainless steel is the most common type of steel used for machining. 

 

Read More: Custom Machined Parts Bring Tangible Benefits To Businesses

 

Factors To Look at When Selecting Steel Grade For CNC Machining 

Steel comes in various grades and types, each with its own set of properties and characteristics. It can be a reason for manufacturers to decide which is ideal for manufacturing needs. Here are some pointers that will help to make a choice.

  • Tensile strength 

The tensile strength of a steel grade should get considered when selecting one. When a material gets subjected to tension, it simply refers to the quality of resistance it exhibits. It shouldn’t be possible to determine whether the steel grade is suitable for the job in a short time before it sustains some form of damage. The tensile strength is measured using an extensometer, which measures how much peak force the sample can withstand before breaking.

 

  • Machinability properties 

The machinability of various steel grades gets determined by how easily they get modified. When machining steel products, steel manufacturing plants typically use a variety of processes. These can be simple techniques like cutting or more complex techniques like drilling and shearing. The time it takes a particular tool to make cuts or incisions on a steel sample is the most common way to measure this property.

 

  • Operating environment

Before selecting the appropriate grade, it is critical to consider the steel product’s operating environment. High temperatures, pH levels, and frequency of impact are just a few factors. Furnaces, for example, may affect the utility and functionality of the steel material around them over time.

 

  • Corrosion resistance 

Corrosion resistance is an ideal quality needed for all steel parts for various industrial applications. Moreover, different grades have variations in their level of resistance. High-corrosion resistance is necessary for parts used in the marine industry (saltwater). CNC stainless steel is the most resistant among the metal grades.

 

MDA Offers Custom Steel Parts

Steel is the most commonly used metal alloy in today’s industries. It possesses several desirable characteristics and properties that justify its widespread use. At MDA, for your various machining and sheet metal fabrication needs, we offer a variety of steel types. Our team of professionals is also available to help you with steel CNC machining and materials such as CNC stainless steel. Our team has you covered. Feel free to contact us with your questions. 

Tips for CNC Machined Parts: Essential Advice for Quality Results

by | Oct 22, 2021 | CNC Machined Parts, CNC Machining

Quality CNC Machined Parts

CNC machining is a necessity for various industries as they need high-quality CNC machined parts to produce quality products. CNC machining is synonymous with precision, and it is what most of the manufacturing industries know. 

The CNC machined parts should meet the desired standards of the industry and also meet the customer demands. So, the equipment needs to be precise and on-point. If they do not get produced according to the specifications, it can cause unexpected problems. 

Manufacturers know the importance of quality parts in a dedicated time. Failure to comply with the standards will result in loss of business. Here are the tips that will help to produce quality CNC machined parts. 

#1. Knowing CNC machine shop requirements 

The machine shop owners need to understand that they are going with the part with the intention of manufacturing. Machinists need to be aware of the possibility of the production and where they will produce their equipment. They need to know the complexity of the parts, the materials to get machined, the cutting tools you’ll require, and levels of precision in producing the parts. Therefore, you need a reliable CNC machine shop that’ll meet your needs. 

Once you have chosen the machine shop you want to work. Try and get information about the CNC machining prototypes and part capabilities. 

#2. Automate the process with CNC controls 

Machinists know that computer systems control the process in CNC machines. There are several cases when people can automate certain operations of the production to overcome unproductive times.

People can machine identical parts with higher and constant accuracy levels. People can set up repeat orders in shorter times, and orders can be easily slotted into the production schedule.

#3. Modify design with machine software

The next step is to review your design, and this stage is one of the most important if you begin with production. A simple change in design can help you save plenty of money. Professional CNC manufacturing in Canada has specially designed software in their machines helping to control various parameters, and designs, and providing reports and alerts to the machinists. 

The software helps the machinist to seamless the machining processes. And take proper actions to ensure that the quality of the machined part is not compromised.

#4. CNC programming 

The final result after the design is the 3-D model that represents all the tolerances and dimensions. The majority of the CNC machine tools use a programming language called G-code. Machinists need to choose which surface on the CAD model should be machined, and the CAM system will generate the code itself.

The process is complex as you need to take care of tolerances, geometry, and materials to generate the ideal program. You need to hire a good machine shop, and the professionals will help you move on to the processes quickly. 

#5. CNC machine setup 

Once the program is ready, the next step is to set the part. A basic CNC machine setup consists of the following considerations: 

  • Part orientation: The machinist needs to design the part orientations to remove all the excess material. 
  • Part clamping: There are a lot of different types of fixtures to clamp the part. We advise using standard tooling sets of jigs and fixtures. 
  • Coordinate zero: Once the part gets clamped, the machine tool must know where the zero coordinates are present. The piece can get adjusted manually, or you can buy an indicator. 
  • Loading the cutting tools: Lastly is the cutting tool setup. Position all the tools you use in your NC program in the slots. The machinist needs to insert the dimensions of the tool. 

 

Contact us for quality machined parts with the help of our experienced machinists.

 

#6. Choose the ideal cutting tools and holders 

Use the right cutting tools and recommend cutting settings to achieve the quality of the machined parts you desire. The machinist can fine-tune the cutting parameters to achieve the desired finish. 

Avoid using any blunt tools, wrong dimension tools, or tools not suitable for machined materials. If the machinist keeps on using irregular tools, it can result in rough edges, and burn marks on the finished machined parts. 

Also, avoiding the same tool for roughing and finishing in series production runs results in lower quality finishing and higher wear and cost. 

#7. Manage the manufacturing environment 

The machine shop owners should stay away from external sources of debris and pollution. These can create effects during machining resulting in improper finishing and costly damage to the machines. 

Some of the examples include: 

  • Dust from grinding or worse from nearby foundries. 
  • Ongoing welding operations nearby CNC machines. 
  • Stamping machines or presses create shock waves.

#8. Hire a professional CNC machine shop 

The experience of CNC machinists plays a crucial role in producing quality products. We at MDA have skilled experts with manufacturing knowledge and are capable of working around client requirements. 

Whether the client requires simple machined parts in high volumes or precision machined parts in low volumes, we’re here to deliver quality products on time. With years of experience under our belt, our professionals produce high-quality equipment from the simplest to the most complex. 

As we have mentioned the tips to ensure the quality of the CNC machined parts is ideal for both low-mid volume production. Here are the benefits of precision CNC machining to custom parts for low – mid volume production.

Essential CNC Milling Tools Guide To Achieve Precise CNC Machined Parts

by | Sep 20, 2021 | CNC Machined Parts, CNC Turning and Milling

CNC Milling Tools

Since the days of the industrial revolution, there has been an increase in the mass production of equipment. Mass production means producing the same part thousands of times. Slowly, this process got done with the help of CNC milling machines. Now, for the CNC milling process, you require apt CNC milling tools. Having the right tools can make a difference during the milling process. 

This guide is here to help you choose the right CNC milling tool, types of milling tools, and how to select milling tools. 

 

What is CNC Milling?

CNC milling is a machining process. The whole process is based on using computerized controls. It involves the rotation of multi-point tools that eliminate unwanted materials from the workpiece. It leads to custom-designed products. The CNC milling process helps to machine various materials like glass, wood, metals, and plastics. It does so by drilling and turning to get the desired shape. The cutting tools’ edges make plenty of quick cuts helping to sculpt the raw material surface that gets removed as the process goes on. 

 

Types of CNC Milling Tools

Different types of CNC milling tools allow getting the perfect customization of the final products. All these tools get used to cut the material into various shapes and sizes. Your final design will determine the tool you use for the machining process. It depends on the professionals to select the tools to balance the speed with the desired finish. Here are some tools available for CNC milling: 

#1. Chamfer Mills

It is the most common tool used in the CNC machining industry. During the creation of a part, machining operations can leave a sharp edge on the workpiece. The role of the chamfer mill is to eliminate any sharp edges. 

The final result will be a part that is strong and aesthetically pleasing to the end-user. Chamfer milling is ideal for these purposes: 

  • Chamfer mill for beveling
  • Chamfer mill for deburring
  • Chamfer mill for spotting and countersinking

 

#2. End Mills

End milling primarily differs from other milling methods due to the tooling used for wearing out the material. The sole reason they are different is they cut at a 90-degree angle. In simple terms, the mills that can cut axially are end mills. 

The material used in the end mill also makes a difference in the tool you need to use for your final part. Some common materials used to create end mills are: 

  • Carbide
  • Cobalt
  • High-speed steel

In end mills, there are various ways of cutting into the material and how the machinist cut determines the tool used: 

  • Face milling: When the machinist cuts into one surface of the material, it is known as face milling. The surface is the face of the material. 
  • Slot milling: Slot milling creates slots through the material, cutting edges on two sides at once as the end mill will make a groove. 
  • Ramping: Ramping cuts directly down to the surface and at an angle that creates a slanted cut down via the material. 
  • Plunge: Plunging milling is an efficient process in removing a notable amount of material in less time. 

 

#3. Ball End Mills

Ball end mills are ideal for drilling shallow holes. They have a constant radius at the end of the cutting tool. Ball end mills are used for various milling operations like slotting, contouring, pocketing, and profiling. Just because of their shape, they get suited to machining 3D part contours and more. We at MDA offer high-speed ball end mills capable of retaining hardness at high temperatures i.e. perfect for CNC milling tools. 

 

#4. Drill Bits

Drill bits allow the machinists to cut holes in the material. Twist drill bits get used in general repairs. These bits help to create small holes. Similarly, like in end mills, drill bits are made from different materials that impact the strength. If the coating is on the exterior of the drill bits increases the longevity. Here are some common materials: 

  • High-Speed Steel
  • Carbide
  • Titanium Nitride Coating
  • Titanium Aluminum Nitride Coating

 

#5. Fly Cutters

Fly cutters comprise one or two tool bits that are in the solid body. The tool bits present in the fly cutter help to create shallow, broad cuts, and the machinists get a smooth surface finish. The perfect examples are tabletops and counters. 

The fly cutters get a lot of material off the surface quickly. The design of the fly cutters makes the engine of the CNC mill work harder. Some machinists refer to fly cutters as springboards. 

 

| Also Read: CNC Machining Tips: Why should you go for Flat Bottom Tools?

 

How To Select CNC Milling Tools? 

Selecting the right tools for CNC milling becomes necessary if you desire a quality finish. Using the wrong tools can ruin the finish of your final equipment. Therefore, you need to keep in mind several factors while selecting the ideal CNC milling tools below: 

  • Selection of milling tool body 

The price of the milling tool is costly. A face milling tool body with a diameter of 10mm can cost around $600. 

You have to choose according to your processing needs. You need to consider the number of teeth while considering the milling tool. The size of the tool pitch determines the number of cutter teeth used in the cutting during milling which affects the smoothness of the cutting. Every milling tool manufacturer has a series of dense tooth milling tools. So, choose the tool according to your equipment requirements. 

  • Selection of the milling tool blade

A grinding blade is ideal for fine milling. It has better dimensional accuracy making the positioning accuracy of the cutting edge in milling higher. In other processing operations, it is better to use a pressed blade or a ground blade.

During roughing, it is better to use a pressed blade that reduces the processing cost. Machinists can use a scraping blade to remove any rough machining marks to achieve better surface roughness than using a pressed blade. 

 

Conclusion 

Every milling tool has its own set of requirements and produces a unique result. Before selecting a milling tool, a machinist must consider several factors, including the material to be machined, the desired finish of the part surfaces, and more. 

So, before hiring a CNC machining company, make sure they have all of the necessary tools on hand to machine your parts. 

At Machining Design Associated Ltd, we are committed to providing the best possible custom machined product while providing the best possible customer service. Feel free to contact us with your CNC tool requirements. It is accomplished by:

  • Creating a foundation of trust by being honest and providing excellent service.
  • Performing a thorough inspection of products to ensure that they meet the customer’s requirements.
  • Maintaining flexibility to respond quickly to the changing needs of our customers.
  • Keeping our best practices to deliver the most precise and cost-effective product possible.

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