Even if you have benefited many times from CNC parts and components, you may not understand the principles of how a CNC drilling machine works. Although not overly complicated, there is an art and science behind producing high-quality finished products. Especially when it comes to custom CNC drilling services, the behind-the-scene action is interesting.
Types of Drilling Machines
Before getting into the operations of CNC drilling, you might want to know a little bit about the different types of machines that professionals use.
- Upright Sensitive Drilling Machine – This machine uses a belt drive spindle head. The material gets fed into the machine by hand. Compared to other machines, the operator can better feel the action of the tool as it drills. There are two options, including a floor and bench style, both used for moderate- to light-duty projects.
- Upright Drilling Machine – With this machine, a geared drive spindle head performs the work. The primary difference between this and the sensitive drilling machine is that the workpiece is either hand fed or fed automatically. For larger holes, many companies rely on this machine.
- Radial Arm Drill Press – The radial arm drill press is considered a workhorse. Rather than drill holes by moving the workpiece to the tool, the operator positions the spindle directly over the workpiece. For enhanced versatility, ease of operation, and drilling angular or intersecting holes using one setup, this drill press features an automatic mechanism for lowering or raising the radial arm.
- CNC Drilling Machine – CNC, which is the acronym for “Computer Numerical Controlled,” involves the operator inputting codes and commands sent to the machine. Based on those instructions, this drilling machine performs the task to exact specifications.
Of the three types, CNC is the best. It is not only safer but also more accurate, versatile, efficient, and affordable.
CNC Drilling Operations
For CNC machines, there is little hands-on work performed by the operator. Instead, this expert is in one area, providing the computer software with written code and commands. That information converts to a binary code, and then the instructions go to the machine. From there, the drilling machine begins operation, producing 100 percent accurate results.
For standard and custom CNC drilling services, your best source is NexGen Machine. We use only the best operators, software, and machines to ensure complete customer satisfaction. The results always equate to perfection based on the customer’s specifications. You can call or visit our website to learn more about our company and the various CNC machining services that we provide.