How Does CNC Machining Work?
Nov 04, 2021
A typical CNC machining project begins with a series of crucial preparatory steps:
As with other manufacturing processes, the first step is to design a 3D Computer-Aided Design (CAD) model of the final product. This file is what the computer will use to program the action of the CNC machinery.
Step 2: File conversion
Once the CAD model is finalized, it needs to be converted into a language that the computer can understand. Computer-Aided Manufacturing (CAM) software takes in a formatted CAD file, analyzes the part geometry, and outputs a program file that can be used to instruct the CNC equipment.
Step 3: Machine set-up
The first step in preparing the machinery is to load the CAM file onto the CNC machine. Next, an operator will set up the machine itself to ensure that the proper tooling is installed in the machines tool carousel or turret. The technician will also load the blank, or workpiece, onto the machinery and ensure that it’s properly located and secured.
Careful monitoring and measurement of the results of CNC machining are necessary to adjust tooling offsets and determine the cutting performance of the computer-generated NC files. The CNC program contains all of the instructions necessary to guide the tooling and execute the design with extreme precision, but it requires a skilled operator to verify the initial production quality, adjust to material and other variables and optimize the program, as well as to monitor that production stays in tolerance throughout the run.
If you are looking for a reliable partner and a cost effective solution to your machining needs, we are confident we are the right choice. The selection of materials we are capable of working with is vast, meaning that you don't have to go from shop to shop to find someone who can complete various projects.
Etone Technology is a custom precision machine shop, specializing in close tolerance CNC machining, turning and milling.
We are competitive in rapid prototyping, small batch and high-volume machining projects.
Contact us today to request a quote for our CNC Machining Services.
Step 2: File conversion
Once the CAD model is finalized, it needs to be converted into a language that the computer can understand. Computer-Aided Manufacturing (CAM) software takes in a formatted CAD file, analyzes the part geometry, and outputs a program file that can be used to instruct the CNC equipment.
Step 3: Machine set-up
The first step in preparing the machinery is to load the CAM file onto the CNC machine. Next, an operator will set up the machine itself to ensure that the proper tooling is installed in the machines tool carousel or turret. The technician will also load the blank, or workpiece, onto the machinery and ensure that it’s properly located and secured.
Careful monitoring and measurement of the results of CNC machining are necessary to adjust tooling offsets and determine the cutting performance of the computer-generated NC files. The CNC program contains all of the instructions necessary to guide the tooling and execute the design with extreme precision, but it requires a skilled operator to verify the initial production quality, adjust to material and other variables and optimize the program, as well as to monitor that production stays in tolerance throughout the run.
If you are looking for a reliable partner and a cost effective solution to your machining needs, we are confident we are the right choice. The selection of materials we are capable of working with is vast, meaning that you don't have to go from shop to shop to find someone who can complete various projects.
Etone Technology is a custom precision machine shop, specializing in close tolerance CNC machining, turning and milling.
We are competitive in rapid prototyping, small batch and high-volume machining projects.
Contact us today to request a quote for our CNC Machining Services.
