With technological development and progress, hydraulic radial drilling machines are becoming increasingly popular in the market, but mechanical radial drilling machines still retain a certain position. So what are the advantages of hydraulic radial drilling machines over mechanical ones?
1. Clamping and Locking System
| Comparison Item | Hydraulic Type | Mechanical Type |
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| Headstock Clamping | Hydraulic automatic clamping with uniform and stable pressure | Manual mechanical clamping, labor-intensive with uneven pressure |
| Radial Arm Lifting & Locking | Hydraulic automatic locking with one-button operation | Manual operation with low efficiency |
| Column Locking | Hydraulic locking with high rigidity | Mechanical locking, prone to loosening |
2. Machining Accuracy and Stability
| Performance Index | Hydraulic Type | Mechanical Type |
| Clamping Rigidity | High, constant pressure provided by hydraulic system | Relatively low, dependent on manual tightening force |
| Machining Vibration | Low, excellent damping effect of the system | High, vibration is likely to occur |
| Bore Diameter Accuracy | IT7-IT8 Grade | IT8-IT9 Grade |
| Surface Roughness | Ra 3.2-1.6 μm | Ra 6.3-3.2 μm |
Principle: The oil in the hydraulic system has a vibration absorption effect, which can effectively suppress cutting vibration.
3. Scope of Application
| Item | Hydraulic Type | Mechanical Type |
| Diameter Range | Large-diameter drilling (≥50mm) | Small-diameter drilling (≤50mm) |
| Feeding Intensity | Heavy cutting with large feed rate | Light cutting |
| Production Capacity | Continuous batch production | Small-batch and multi-variety production |
| Precision Requirement | High-precision bore machining | General precision requirement |
| Workpiece Type | Heavy workpiece machining | Small and light workpiece machining |
Shanghai ANTISHICNC is a professional manufacturer of radial drilling machines. We have rich production and processing experience. We can recommend the most suitable radial drilling machine for your products and give suitable suggestions for use.
We can provide you with professional technical support.We mainly have hydraulic radial drilling machines,mechanical radial drilling machines, vertical drilling machines and so on.If you have CNC lathe production needs,please contact Shanghai ANTISHICNC, company email:contact@antsmachine.com
Keywords: Hydraulic Radial Drilling Machine, Mechanical Radial Drilling Machine, Drilling Machine