A machine tool that uses a boring tool to boring an existing prefabricated hole of a workpiece. Generally, the rotation of the boring tool is the main motion, and the movement of the boring tool or the workpiece is the feed motion. It is mainly used for finishing high-precision holes or finishing multiple holes at one time. In addition, it can also be used for other processing surfaces related to hole finishing. The use of different tools and accessories for drilling, milling, and cutting has higher machining accuracy and surface quality than drilling machines. Boring machine is the main equipment for processing large box parts. Threads and machining of outer circles and end faces.
Boring machines are divided into horizontal boring machines, floor boring and milling machines, diamond boring machines and coordinate boring machines. ①Horizontal boring machine: A boring machine with the most applications and the widest performance, suitable for single-piece small batch production and repair workshops. ② Floor boring machine and floor boring and milling machine: the feature is that the workpiece is fixed on the floor platform, suitable for processing large and heavy workpieces, used in heavy machinery manufacturers. ③ Diamond boring machine: Use diamond or cemented carbide tools to boring holes with high accuracy and small surface roughness at a small feed rate and high cutting speed. It is mainly used in mass production. ④Coordinate boring machine: with precise coordinate positioning device, suitable for machining holes with high requirements on shape, size and hole pitch accuracy. It can also be used for scribing, coordinate measurement and calibration. It is used in tool workshops and small and medium batch production. in. Other types of boring machines include vertical turret boring and milling machines, deep hole boring machines and boring machines for automobile and tractor repair.
Horizontal Horizontal boring machine is the most widely used one.
coordinate A coordinate boring machine is a type of high-precision machine. Its structural feature is a precise measuring device with coordinate position. Coordinate boring machines can be divided into single-column coordinate boring machines, double-column coordinate boring machines and horizontal coordinate boring machines.
King Kong It is characterized by small feed and high cutting speed, so the workpiece has high dimensional accuracy (IT6), and the surface roughness can reach 0.2 micron. Boring machine for precision boring with tools such as diamond or cemented carbide.
Deep hole drilling and boring machine The deep hole drilling and boring machine itself has strong rigidity, good accuracy, and a wide range of spindle speeds. The feed system is driven by an AC servo motor, which can meet the needs of various deep hole processing processes.
Landing The workpiece is placed on the floor workbench, and the column moves longitudinally or laterally along the bed. For machining large workpieces. There are also milling and boring machines that can perform milling, or deep-hole drilling and boring machines that can perform drilling.
1. Large low-frequency torque and stable output; 2. High-performance vector control; 3.Fast dynamic torque response and high stability speed accuracy; 4. Fast deceleration and stop speed; 5. Strong anti-interference ability.