Machining hole drilling machine refers to mainly use bit on the parts of machine tools.Usually bit rotation movement, bit axial movement as the feed movement, the drilling machine structure is simple, the machining accuracy is relatively low, drilling hole, blind hole, replace the special cutting tools, can enlarge, counter boring, reaming, or tapping for processing.
Porous drilling machine is a kind of common metal cutting machine tools. Porous drilling machine has a lot of production technology, expanding is one of them, is expanding with porous drilling of bore hole on the workpiece has been forged or drilled holes for processing, in order to expand the aperture, and improve the processing quality of hole. Reaming drill structure and use of twist drill hole, compared with bore hole drilling and reaming has the following features:
1, high precision, small surface roughness for broaching cutting depth, cutting, easy eduction, not easy to scratch has been processed surface, to improve the surface roughness;
2, high productivity, not from the outside along the cutting edge of the drill reamer continues to the center, so the axial force is small, can use a larger feeding, at the same time reaming drill have 3-4 cutting blade, the production efficiency is improved effectively.
The purros the main production and sales of porous drilling machine, has a strong design and development capabilities, can design according to customer’s request all kinds of multi-axis drilling machine, all kinds of special multi-axis drilling tapping machine, non-standard automatic combination machine tools and so on. Can be customized according to your product corresponding multiaxial, unlimited number of shaft, the pitch of unlimited, can be used for drilling, tapping, greatly improve production efficiency.
TAGS: Drilling machine reamer characteristics, Porous drilling machine productivity high, Porous drilling machine suppliers, Porous drilling machine manufacturers, Drill definition