NR series
The model to achieve the machining of high speed & high accuracy by NC control for spindle reciprocating, and to suit the short stroke.
To drastically improve the efficiency of short stroke machining (Min. stroke 7mm) with Max. reciprocating times 450cpm.
To realize high accuracy honing by reducing impact and vibration on stroke change, and by controlling up-and-down motion with constant velocity.
Specification
No. of axis /Expansion method etc. is described at □
| Spec | Unit | NR-225-□ | NR-225-□ | NR-335-□ | NR-545-□ | NR-745-□ |
|---|---|---|---|---|---|---|
| Honing Capacity (Max. Dia.) | mm | φ50 | φ75 | φ100 | φ150 | |
| Spindle Stroke (Max.) | mm | 250 | 350 | 450 | ||
| Spindle Rotation Speed (Max.) | min-1 | 300～900 | 200～600 | 100～400 | ||
| Spindle Reciprocating Speed | m/min | 25 | ||||
| Stone Expansion Method | Mecha. or Hyd. or Double Hyd. | |||||
| Spindle Motor for Rotating | Type | Invertermotor | ||||
| kw | 1.5 | 2.2 | 3.7 | 5.5 | ||
| Hydraulic Motor | kw | 3.7 | 7.5 | |||
| Machine Overall Height* | mm | 3,200 | 3,500 | 4,200 | 4,500 | |
| Floor Space (Width × Depth)* | mm | 720×1,250 | 1,120×1,550 | |||
| Machine Weight (Approximate)* | kg | 2,000 | 2,300 | 2,500 | 3,000 | 3,500 |
*This is based on single axis machine with minimum constitution excluding any other equipment. (Subject to change according to required specification.)
Inquiry
All of our honing machines adopt the fully customized production system.
The model name is decided by machine model and basic spec. of machining diameter and max. stroke, but the detailed specification is customized to suit the production particular needs.
The inquiry about products is >>here
The model name is decided by machine model and basic spec. of machining diameter and max. stroke, but the detailed specification is customized to suit the production particular needs.
The inquiry about products is >>here
Customized Menus
- CNC Control
- Spindle Synchronizing Control
- Hydraulic Control
- Double Function
- Mecha. Expansion
- Hydraulic Expansion.
- Air Sizing
- Plug Sizing
- Auto. Master
- Spindle Shift
- Multiple Axis
- Variable Pitch between axes
- Floating Joint
- Cell type machine for random production
- ATC (Automatic Tool Changer)
- AJC (Automatic Jig Changer)
- Honing for Horizontal Bore
- Plateau Machining
- Multiple-layer machining
- Dummy Head
- Quenching/Hardening Treatment
- Measuring Equipment
- Measuring Result Feedback
- Model Identification
- Turn-over Unit for Coolant Disposal
- Movable Knock
- 3D Floating Jig
- Robot Transfer
- Tilting Jig
- Lift & Carry
- Slide & Carry
- Rotary Table
- Gantry Loader
- Conveyor Transfer
- Manipulator Transfer
- Pallet Transfer
