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CNC High Efficiency Deep Hole Horizontal Honing Machine
Features:
1. The CNC HIGH EFFICIENCY DEEP HOLE HONING MACHINE is a special equipment used for honing cylindrical deep-hole parts, such as various hydraulic oil cylinders and cylinders.
2. Hole diameter accuracy of machined workpieces can be up to or over IT7 and surface roughness Ra0.2-0.4µm.
3. It can also repair and maintain taper and ellipticity of machined workpieces with the help of partial honing.
4. This machine is mated with KND CNC system. AC servo motor, honing box adopt stepless speed, autocycle timing control unit is used on this machine during reciprocating honing so as to assure accuracy of machined holes and decrease the intensity of labour.
5. Sand blades and workpieces always maintain constant pressure during honing, ensuring the high efficiency and strong cutting force. It can perform rough and finished honing of general cylindrical deep-hole parts after rough-boring, directly perform high efficiency honing of cold drawing steel pipes; Traditional deep-hole processing is simplified by using this machine; Productivity is greatly increased; Materials of honed workpieces may be casting iron or all kinds of steel including quench parts.
6. Cooling system of this machine adopts the method of three-step filtering in order to assure clearing of coolant.
7. This machine is controlled by electrical operating center, which is easy, safe and reliable in operation.
8. It can perform not only honing of mass products but also small batch workpieces, which is perfect equipment for machining deep hole parts.
Features:
1. The CNC HIGH EFFICIENCY DEEP HOLE HONING MACHINE is a special equipment used for honing cylindrical deep-hole parts, such as various hydraulic oil cylinders and cylinders.
2. Hole diameter accuracy of machined workpieces can be up to or over IT7 and surface roughness Ra0.2-0.4µm.
3. It can also repair and maintain taper and ellipticity of machined workpieces with the help of partial honing.
4. This machine is mated with KND CNC system. AC servo motor, honing box adopt stepless speed, autocycle timing control unit is used on this machine during reciprocating honing so as to assure accuracy of machined holes and decrease the intensity of labour.
5. Sand blades and workpieces always maintain constant pressure during honing, ensuring the high efficiency and strong cutting force. It can perform rough and finished honing of general cylindrical deep-hole parts after rough-boring, directly perform high efficiency honing of cold drawing steel pipes; Traditional deep-hole processing is simplified by using this machine; Productivity is greatly increased; Materials of honed workpieces may be casting iron or all kinds of steel including quench parts.
6. Cooling system of this machine adopts the method of three-step filtering in order to assure clearing of coolant.
7. This machine is controlled by electrical operating center, which is easy, safe and reliable in operation.
8. It can perform not only honing of mass products but also small batch workpieces, which is perfect equipment for machining deep hole parts.
| Specification | 2M2125A | 2M2135A |
| Range of honing diameter | 40-250mm | 80-350mm |
| Max.honing depth | 8000 | 12000 |
| Height from spindle to bed | 350 | 350 |
| Diameter range of workpiece clamped | 60-350 | 100-420 |
| Speed range of spindle | 25-250r/min | 25-250r/min |
| Speed range of carriage rapid-moving | 3-20m/min | 3-20m/min |
| Main motor of honing box | 7.5kW | 15kW |
| Flow of honing head expanding system | 12.5L/min | 12.5L/min |
| Max. pressure of honing head expanding system | 4MPa | 4MPa |
| Flow of cooling pump | 50L/min | 100L/min |
| Capacity of cooling box | 950L | 950L |
| Motor power of honing head expanding system | 1.1kW | 1.1kW |
| Motor power of cooling pump | 2.2kW | 2.2kW |
| Power of reciprocating motor | 5.5kW | 7.5kW |