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Cooling Source invested in the most advanced four-axis equipment. For this reason, we take full advantage of our CNC machining, allowing us to support your high level of part complexity and surface finish requirements.


2021 Las Positas Ct, Ste 101 Livermore, CA 94551, USA. (925) 292.1293 Mon-Fri, 9:00am-5:00pm Mail us: sales@coolingsource.com


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Robotics, over the past ten years, the robotics and automation industries have seen tremendous growth. Furthermore, by 2027, the robotic market is expected to reach $189.36 billion. Modern manufacturing techniques like CNC machining are one of the key aspects influencing the development of the robotics sector today.

CNC machining uses computer instructions to decipher and produce machined parts from 3D CAD blueprints. It is the most sought-after manufacturing technology due to its great precision and accuracy and several additional benefits.

Cooling Source utilizes CNC machines to manufacture parts for the robotics and automation sectors. We will also discuss CNC machines’ advantages over traditional production techniques in the robotics sector.

CNC Robotics Machining: The Correspondence and Advantages

CNC machines’ activities depend on implementing computer code and control technologies. Therefore, robotics and CNC machining frequently overlap (computer numerical control technology). Additionally, CNC machining is advantageous to the robotics and automation businesses.

CNC machines are exact, with tolerances as close as 4 m. Thanks to these capabilities, they play a crucial role in robotics. Hence, it has strict criteria for the accuracy and precision of machined parts. Additionally, CNC machining has quick turn-around rates, enabling you to produce a finished product in a matter of hours instead of days or weeks with conventional machining.

Let’s examine some of the robotic components that can be produced utilizing CNC machinery.

4 Key Robotic Parts Made With CNC Machining

#1 Robotic Arm


The First Robotic Arm: 4 Important CNC-Machined Robotic Parts

Robotic arms are an essential component of machines that act like the human hand and assist in moving or manipulating objects. Robotic arms are today used in various devices, including CNC machines, material handling equipment, and pick and place machines,

High-strength materials like steel, aluminum, and specific polymers are used in the components of factories since robotic arms are typically used to move goods. The versatility of CNC machines makes them perfect for cutting these pieces from various materials.


Additionally, because CNC machining is subtractive, it is possible to create plastic components without endangering the product’s structural integrity (this is not the case with additive manufacturing processes like 3D printing).

Learn more about 3D printing vs. CNC machining.

#2 End Effectors

A robotic arm’s end effector is a tool that connects to the end and enables the robot to interact with things and carry out various tasks. These end effectors, which might be grabbers, grippers, or suction pumps, vary in appearance and purpose. But they share that CNC machines are typically used to build them.

Cooling Source product designers specified various levels of surface roughness. For instance, CNC machines are perfect for producing end effectors with exceptional surface finish since they can produce parts with surfaces as rough as Ra 0.8 m.

#3 Specialized Fixtures and Jigs

Custom jigs and fixtures are crucial to most robot operations to keep items in place or locate them in space while the robots operate on them. As their names suggest, custom jigs and fixtures are bespoke items, and CNC machining is the most economical machining technology for producing custom parts.

Related Post: When Should You Use Custom Machining and What Are the Benefits?

Fourteenth: Sensors and Controllers

Many sensors and controls go into many robots and automation devices. Although chemical etching dominates the PCB manufacturing process, CNC machining assists in the removal of some obstacles.

Ferritic chloride, a dangerous chemical that irritates the skin, boosts body iron retention and necessitates labor-intensive waste disposal procedures, is used in the chemical etching process. Nowadays, CNC is a substitute for chemical etching.

Cooling Source can assist with CNC Machining for Robotic and Automation Parts.

Now that you know at least a little bit about CNC machining, you probably agree that CNC machines are the best technologies available today for creating parts. However, the quality of CNC machining depends on the machine shop or operator that uses the production tool. Therefore, you should collaborate with a manufacturer that employs CNC machine operators, engineers, and highly qualified technicians.

Cooling Source is a leader in CNC machining services. In addition to having state of that art equipment, we also have highly skilled engineers and operators.  We can manufacture your robotic and automation products precisely and affordably.


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