The PCD milling cutter is essential to the milling operation, composed of a body, shank, and cutting edge. Serving as the main portion of the cutter, the body is where the shank remains attached. When placed in the chuck of the milling machine, it is the shank that holds the tool in place. It is then up to the cutting edge to do its job, executing the precision cutting necessary for success.
Choosing the proper PCD milling cutter is like finding the ideal match for a given task. With a variety of tools available on the market, it may be difficult to determine which is most appropriate for the job. Generally speaking, an end mill is the go-to cutter since they come in different sizes and shapes, thus requiring different hole milling sizes and shapes. The size of the end mill will directly determine the size of the milled hole, while the shape of the end mill will dictate what sort of hole can be formed.
In order to achieve a successful result, the next step is to pick the ideal cutting speed. The speed of the cutter’s rotation must be chosen wisely; too slow, and the necessary cutting power fails to break through the material without causing damage; too rapid speeds thus produce heat that can harm the material. A successful balance should be found between rotating at a pace that is quick enough to get the job done without straining the material.
To ensure that the cutting process progresses optimally, the workpiece must be placed at the appropriate feed rate. This is the rate at which it will move relative to the cutter, and it ought to be quick enough that the cutter can efficiently handle its cutting load, yet measured enough that it can skillfully slice through the material without causing breakage.
With both elements in place, the milling process can begin. Here, the workpiece will move in a clockwise manner as the cutter rotates, cutting its way through the material. For accuracy, the depth stop on the machine should be consulted to appropriately level the cut. This helps keep the travel of the workpiece at a desired depth.
Upon completion of the milling procedure, the next task is to detach the cutter from the workpiece. By unclenching the chuck installed on the milling machine, the cutter can be freed from its shank and subsequently taken away from the workpiece.
The conclusion of the process is to ensure the cutter is kept in pristine condition. All bits of debris or material need to be wiped away from its razor-sharp edge. Afterwards, it should be thoroughly lubricated with specialized cutting oil and placed in an appropriate storage facility.
Post time: 2023-07-09