What Is a Horizontal Boring Machine?
Horizontal boring machine is the most widely used one. It is mainly for hole processing, and the boring accuracy can reach IT7. In addition to expanding the cast or processed holes on the workpiece, the horizontal boring machine can also mill planes, drill, process the outer circle of the end face and flange, and cut threads It is mainly used in single-piece small batch production and repair workshops. The roundness error of the processed hole does not exceed 5 microns, and the surface roughness is Ra 0.63 to 1.25 microns. The main parameter of the horizontal boring machine is the spindle diameter.
- Horizontal boring machine is
- Horizontal arrangement of main shaft,
- The appearance is beautiful and generous, and the overall layout is well-balanced. The bed, the upright and the sliding seat all adopt rectangular guide rails with good stability.
- The guide rails are refrigerated and hardened with high wear resistance.
- Digital synchronous display, intuitive and accurate, can improve ergonomics and reduce costs [2]
- 1. Abide by milling
- The planer type horizontal boring and milling machine (Figure 2) has a T-shaped bed, the table moves horizontally on the bed, and the column moves vertically; there are also columns that do not move, and the table doubles as the vertical movement. This machine is suitable for boring and milling of long boxes, frames and groups of workpieces.
- Horizontal boring machine is a new generation of deep hole drilling and boring machine products developed on the basis of the old T2250. According to the length of the workpiece, this product uses two processing technologies. The rod tail is oil-feeding, and the four-jaw chuck is clamped. The oil-feeding device adopts an innovative main shaft structure, which greatly improves the load-bearing capacity and higher rotation accuracy. The guide precision is better. The guide rail is hardened and has high abrasion resistance. It is suitable for machine tool manufacturing, locomotive, ship, coal machine, hydraulic, power machinery, pneumatic machinery, boring and hydraulic processing, etc. The degree reaches 0.4-0.8 microns [3] .