CNC Drilling Service
In the case of CNC drilling, the CNC machine usually advances the rotary drill bit perpendicular to the plane of the workpiece surface. This technique produces vertically aligned holes. Their diameter is equal to the diameter of the drill bit used for drilling. The operational capabilities of the drilling process include counterboring, milling, reaming, and tapping.
We have worked with some high-profile clients and have successfully delivered 100+ projects all these years. These projects and experiences gained from them have not only helped us win repetitive projects, but also immense client support, which keeps us going.
What Is CNC Drilling?
Before commencing drilling operations, it is of great significance to consider a facility’s capabilities carefully. Productivity, drill availability, thread formation, and material properties may vary widely in CNC drilling operations. The feasibility and efficiency of production also depend in large part on the level of expertise of machinists.
Drilling refers to a cutting process in which the tool is moved, the center of the tool is aligned with the center of the hole, and the tool is rotated without the workpiece moving. CNC drilling is mainly performed on CNC machines, including CNC mills and lathes. CNC drilling is typically used in the creation and modification of round holes, machine screws, and bolts. Drilling can process parts in hard plastics, metals, wood, and the majority of other rigid materials.
Historically, the subtractive machining process was manual. Processes such as woodcarving, forging, and filling of metals, once done by hand, have undergone rapid advancements over the past century and now broadly incorporate technology that makes them more efficient and precise. The automated nature of CNC machining makes it possible to create simple, high-precision parts with high accuracy; and to fabricate unique, medium-scale production series cost-effectively.
How Does CNC Drilling Work?
The main procedures of the CNC drilling process include:
1. CAD and CAM software translates the design schematics into computer code for use with CNC machines.
2. The computer or controller uses this code as an instruction to the machine when designated material is loaded into the drill press table or clamped in a press vice.
3. The operator initiates the drilling process through the control interface or panel.
4. A series of commands are executed in sequence to make holes or threads of accurate and precise spacing, depth, and diameter.
5. While the process is automated, trained machinists are expected to supervise the operation and perform regular maintenance on the computer system and the drill to ensure consistent accuracy and longevity of the product.
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