Drilling Machine mainly refers to use drill processing hole on the work place of machine tool. Drilling Machine structure is simple, the processing precision is relatively low, can drill a hole, blind hole; Replace the special cutter, can bearizing, counter boring, reaming, or tapping and so on processing. During processing work piece doesn’t move, let cutter move, the cutter center alignment hole, and make the cutter rotation.
Drilling Machine has many different kinds, according to the structure can be divided into:
1, Vertical Drilling Machine: the worktable and spindle box can be vertical movement in the column, used in small and medium-sized work piece.
2, Bench Drilling Machine: a small Vertical Drilling Machine, the largest hole diameter is 12 ~ 15 mm, installed on the bench table to use, many for manual into the drill, commonly used to machining small holes of work piece.
3, Horizontal Drilling Machine: spindle horizontal layout, spindle box can be moving the Drilling Machine. Can be more than Vertical Drilling Machine processing efficiency is high, generally surface processing at the same time.
According to use can be divided into:
1, Radial Drilling Machine: spindle box can move on the rocker arm, rocker arm rotation and lifting, the work piece is stationary, and is suitable for processing large and heavy and porous artifacts that are widely used in machinery manufacturing.
2, Deep Hole Drilling Machine: with deep hole drilling and drilling depth is much bigger than the diameter of hole of a specialized machine tool, to facilitate removal chips and avoid machine is too big, generally horizontal layout, regularly have a cooling fluid.
3, Center Hole Drilling Machine: used for processing the center hole at each end of the shaft parts.
4, Milling Drilling Machine: The workbench can be lateral movement, drill shaft vertical layout, the Drilling Machine is able to milling.
In recent years, China has become the world’s most active Drilling Machine market, but domestic Drilling Machine high-end market share is still insufficient, Radial Drilling Machine industry structure adjustment and product upgrading is imperative. Powered by scientific and technological innovation, vigorously improve the medium-to-high grade Radial Drilling Machine market competitiveness is the current task of the Drilling Machine industry in China. High speed, high precision, high reliability, composite, intelligent, flexibility, integration and openness are the main direction of Drilling Machine industry.