The difference between a drilling machine and a tapping machine

A drilling machine refers to a machine tool that mainly uses a drill bit to process holes in the workpiece. Usually the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure, relatively low processing accuracy, can drill through holes, blind holes, replace special tools, expand, countersink, reaming or tap and other processing. During machining, the workpiece does not move, let the tool move, align the tool center with the center of the hole, and make the tool rotate (main movement). The characteristics of the drilling machine are that the workpiece is fixed and the tool does the type of rotational movement:

(1) Desktop drilling machine: a small drilling machine that can be placed on the working table and the spindle is arranged vertically.
(2) Vertical drilling machine: the spindle box and the worktable are placed on the column, and the spindle is arranged vertically.
(3) Rocker arm drilling machine: the rocker arm can rotate and lift around the column, and usually the spindle box can be used as a horizontal moving drilling machine on the rocker arm. It is suitable for machining large pieces and holes with different azimuths.
(4) Milling drilling machine: the table can be moved vertically and laterally, the drilling shaft is arranged vertically, and the drilling machine can be milled.
(5) Deep hole drilling machine: using a special deep hole drill bit, the workpiece rotates, and the drilling machine drills deep holes. (6) Flat end face center hole drilling machine: cutting shaft end face and center hole drilling machine processed with center drilling.
(7) Horizontal drilling machine: drilling machine with horizontal arrangement of spindle and vertical movement of spindle box Overview of tapping machine

Overview of tapping machine Tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or buckles on the inner side of the holes of various parts with different specifications such as parts with different specifications such as through holes or blind holes.

Tapping machines are also called tapping machines, thread tapping machines, thread tapping machines, automatic tapping machines, etc. According to the different types of driving power, tapping machines can be divided into manual tapping machines, pneumatic tapping machines, electric tapping machines, in-mold tapping machines and hydraulic tapping machines; According to the number of spindles of the tapping machine, it can be divided into single-axis tapping machine, two-axis tapping machine, four-axis tapping machine, six-axis tapping machine, multi-axis tapping machine, etc.;

According to the different types of processing parts, tapping machines can be divided into in-mold tapping machine, universal tapping machine, hot nut tapping machine, flange nut tapping machine, round nut tapping machine, hexagonal nut tapping machine, blind hole nut tapping machine, anti-theft nut tapping machine and other models; According to the degree of automation of the tapping machine processing process, the tapping machine can be divided into automatic tapping machine, semi-automatic tapping machine and manual tapping machine;

According to whether the tapping machine is drilling at the same time, the tapping machine is divided into drilling tapping machine, reaming and tapping machine, etc. Automatic tapping machine has the highest degree of automation, when working, as long as the parts blank into the hopper can be automatically feeding, automatic positioning, automatic clamping, automatic tapping, automatic discharge, a worker can operate multiple equipment at the same time, high production efficiency, can significantly save labor costs! High-quality tapping machine has the characteristics of novel design, reasonable structure, simple and easy to use, high degree of automation, easy to use, high efficiency, maintenance-free, extremely cost-effective, etc., high-quality nut tapping machine processing of various nut thread finish is high, finished product qualification rate is high