Role Of CNC Machining In The Robotics Industry

An Important Role Of CNC Machining In Robotics Industry
  • Author: Mohsin Khan
  • Posted On: September 14, 2022
  • Updated On: July 10, 2023

CNC machining is versatile and highly reliable in making different machining components. Computer Numerical Control makers have G-Code language whereby they perform remarkably fast. Whatever you want the CNC devices to produce, they always surpass assumptions.

CNC machining is excellent for manufacturing model products, clinical devices, as well as hefty parts of the aerospace sector. In these examples, CNC machining makes use of different CNC products to tailor the products.

CNC machining is likewise manufacturing parts as well as hefty devices for the robotics industry. The international robotics market is enhancing at a rapid rate.

As well as without keeping the pace of making with growth, keeping the equilibrium between the supply and chain needs is impossible. In 2020, the size of the robot market was about $55 billion, with regarding 2.7 million systems of commercial robots in operation worldwide. In 2028, the robotics market is estimated to raise $165 billion.

As the robotics market is expanding, so is the CNC machining market. CNC machining is aiding the robotic sector to bring innovation and also agile working systems. The duty of CNC machining in the robotics industry is multi-pronged. So, in this post, you’ll learn exactly how CNC machining impacts the robotics sector.

Production CNC Parts For The Robotics Market

Computer System Numerical Control is a fast and also very dexterous means to generate huge get rid of precision and also excellence.

It is cost-effective as well as durable and is one of the most reliable for the robotics market. The robotics industry has big as well as tiny components in which CNC machining assists. There are three essential robotics parts in which CNC machining aids:

Custom Jigs and also Fixtures
Material/part handling and also storage
Robot End Effectors

Why CNC Machining Is A Perfect Selection For Production Robotic Parts?

Every industry desires accurate as well as economical production. The robotics market, which entails large components, has no area for a problem in precision and also dimensions as CNC machining is an extremely specific method of making large machining components promptly, so it is the best bet for the robotics sector.

Allow’s know some benefits of using CNC machining for manufacturing robotics components.

CNC machining takes less time to manufacture the big machining parts. If you wish to delight in the fastest manufacturing of your robotics parts, CNC machining surpasses any other innovation in the production market.

You need to have the 3D CAD documents ready for your robotics, as well as CNC machining will certainly do the magic for you.

The robotics industry can’t birth the flaws in precision as it can mess up the automation market as well as manufacturing operations completely. If you want to produce robotics parts with negligible error, then CNC machining is the best selection.

If you desire durable, durable as well as extremely nimble robotics components, CNC machining covers you. CNC machining produces perfect surface roughness, which reduces the deterioration of robotics parts.

If you want your robotics to encounter minimum friction with great power to operate lasting, CNC machining is the most effective means. CNC machining can produce robots to get rid of a surface area roughness of Ra 0.8 μm.

Exactly How Beneficial Are Robotics For CNC Machining?

Robots are really beneficial in some functional mechanisms of CNC machining. Although robots and CNC machining are important to industrial automation, they differ significantly.

CNC machining is durable and highly dexterous for executing the manufacturing of details items. At the same time, robots are versatile and have outrageous adaptability to execute various functions throughout their lifetime.

Robotics is progressing swiftly without any prospective to change CNC equipment. It appears that robots are nimble, effective, and also long-lasting, however, their functional capability and accuracy are not a match with CNC machining.

At some technical problems, CNC robots hang back on CNC machining. The CNC machining process is robust as well as produces the items with insane accuracy as well as durability by preserving the pressure and also the speed of manufacturing.

Nonetheless, at some levels, robotics equipment may seem a suitable alternative, however, it will still not replace the 3-4 axis CNC machining process. Instead of production, the robot can assist the CNC machining via operator-led processes. So, let’s see exactly how robotics can assist CNC machining.

How Robotics Are Helping CNC Machining?

Robots are greatly practical in some operations in CNC machining. CNC machining is effective in semi-automated production. However, there are some procedures for which the assistance of robots is necessary.

Robots are aiding CNC machining in hand-finishing tasks, polishing operations and much more. To save time and cost, a CNC robotic with 5-axis abilities can execute the following tasks:

Unloading completed components
Managing the procedure
Filling the raw product into the machine
Quality control via automated assessment

Conserving time is the greatest issue throughout CNC machining. Remarkably, a robotic CNC arm can control the whole procedure and also can load the final product. It can relocate things from one device to an additional, conserving time, price as well as power.

Role Of CNC Machining In Manufacturing Different Robotic Components

The Robotics Market is a big market in commercial automation with a large range of applications. There are many types of robots, each of which has a particular application. A few of the noticeable kinds of robotics are offered listed below:

Articulated robots have solitary arms with several joints.

Delta Robots have joints at the bottom with the ability to relocate arms to pick and go down the tons as well as various things.
SCARA (Selective Compliance Articulated Robotic Arm) can relocate things in between 2 identical airplanes. It has high vertical tightness.
Gantry/ Cartesian Robots can move at 90 levels.
Each of the above-listed robots has different applications and building

However, the following 4 primary components compose a lot of the robots.

  • Custom-made clamps and also fixtures
  • End-effector
  • Robotic arm
  • Motors

Let’s learn more about these 4 components of robots in more detail.

1. Custom-made Clamps and also Components

Custom-made jigs, as well as components, are not part of the robotics yet are essential for their operations. You need to hold things in place so the robots can function efficiently. You can additionally use the fixtures to maintain the placement of different parts of the robotics in position during the work.

Each jig and components have different sizes, geometric shapes, and CNC products. So, CNC machining is the most effective process through which you can produce the custom clamps and components in much less time and also cost-effectively.

2. End-Effector

End-effectors are essential to take varied functioning from the robots. It affixes to the completion of the robot arm for different robot operations. An end-effector is comprised of CNC materials such as aluminum as well as sleet. The ideal working of robotics depends on the end-effector, frequently called grippers, vacuum cleaners, and graspers.

3. Robot Arm

In industrial automation, robotics and also CNC machining are playing significant duties. There are lots of parts in which CNC machining helps robotics produce parts, one of which is the robot arm. A robotic arm needs to be strong, long-lasting as well as adaptable.

So, strong as well as tough CNC materials, such as lightweight aluminum, steel as well as different plastics, are utilized to make it. Furthermore, different sorts of robotic arms, such as shoulder, arm joint, and also compose joints, rotate.

CNC machining is additionally effective in producing small parts of the robotics arms, such as equipment, bearings, and small parts of the housing around the arm.

4. Motors

There are several parts of robotics electric motors that are CNC machined. The motor is a vital element of the robots needed to relocate the arms and also joints.

Typically, the real estate of the motors, the brackets, shafts, and also bearings are CNC machined. CNC operators can utilize the CNC lathe as well as CNC milling to reduce the diameter and also include tricks and ports. In this way, CNC machining is significantly valuable in the robotics sector.

3 Key Distinctions Between CNC Machines As Well As Robots

There are several distinctions between CNC Machines and also robotics. Allow’s summary 3 vital distinctions between their features and also accuracy.

CNC makers are much more precise in precision as compared to robots. The robots may need a precision of 100s of a micron compared to the CNC machines, which would require the precision of a fraction of a micron.

In manufacturing the different components, the tightness of the makers is among the most important points. Robots have less proficiency in manufacturing as compared to CNC devices. So, the axial rigidity is extremely reduced in robotics compared to the CNC equipment.

Recently, the technological developments in CNC have resulted in an entirely brand-new production procedure. CNC makers only need Computer-Aided Design (CAD) files to produce the most precise as well as exact products contrasted to robotics.


The marketplace for CNC machining is expanding exponentially. It is estimated that the CNC machining market will go beyond $23 billion in 2026. Much more significantly, some countries are leading in industrial automation, such as Japan, China, Germany, South Korea, and also the United States of America.

So, CNC machining will always find its means even in the hardest industries. The Robotics Industry is aiding the CNC machining in loading, packing and also relocating the heavy load from one location to an additional. However, the role of CNC machining is extremely crucial in the robotics market.

The robot arms, gears, components, motors as well as jigs are CNC machined. Though robotics may offer some fronts the speed, flexibility as well as safety, they do not have far behind the CNC types of equipment in accuracy, stiffness as well as accuracy.

If you wish to manufacture any type of part of the robotic, call YIJIN Hardware Hardware which has years of experience in the manufacturing sector with tested experience and also expert personnel.

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Author: Mohsin Khan

Mohsin has worked as one of the experienced editors with ConstructionHow since 2020 with a total span of 5 years of experience in business PR, boasting a remarkable professional trajectory, he has collaborated with entrepreneurs and startups, and certain publications over the last few years. His unwavering interest lies in the construction industry and related materials. He believes in creating functional and aesthetically pleasing buildings, and homes that fall under the right budget. With a wide range of experience in construction, he also tapped into DIY and home improvement projects based on his extensive set of knowledge in the industry.