ULTRA PRECISION HIGH RECIPROCATING PROFILE GRINDING MACHINE (Long Stroke)
SHL SERIES重研削から高品位仕上げまで、幅広い用途で活躍する高精度ロータリー研削盤シリーズ。加工径⌀600〜1500mmまで対応。
ULTRA PRECISION HIGH RECIPROCATING PROFILE GRINDING MACHINE (Long Stroke)
Minimized vibration during table reverse rotation to achieve shape and surface roughness of superior accuracy.
Micro die parts such as carbide punches, etc. can be machined efficiently and accurately.
Deep grooving required for tie bar cut & punch jigs within 2μm taper
Index machining of spline gauges, etc. is possible with small indexing unit.
The machine has a machining area of "300 x 150mm" and achieves ultra-high speed and low-vibration reverse rotations of the table at maximum of 400 reverse rotations/minute (at the stroke of 100mm), achieving unprecedented accuracy and efficiency.
Highly accurate and efficient machining at ultra-high reverse rotation speed is possible.
High reciprocating machining by high-speed reverse rotation of the table and micro infeed of the grinding wheel is also effective for the comb blade shape of tie bar cut and punch. This machining prevents the effect of wear on the grinding wheel and finishes workpieces accurately.
The grinding wheel head is automatically tilted in units of 1° (max. 10° downward and 3° upward). Machining of work side plane is also possible. This function is effective in contouring.
Mirror surface grinding is possible with no chipping even for thin workpieces.
Use of the CCD on-the-machine measurement unit (optional) enables automatic measurement of the workpiece contour shape. It reduces the work setup change procedure and contributes to the reduction of working time and enhances accuracy.
Repeatability of less than ±0.1μm and shape measurement accuracy of less than ±1μm can be achieved.
Mounting the optional super-precision small-size indexing unit enables accurate machining of parts such as carbide serration punches and master gears that require indexing.
A smart THERMONICS function for preventing the effect of temperature change is mounted to suppress the effect of temperature change inside and outside the machine and construct a stable machining system.
Ultra-precision indexing with resolution of 0.0001° enables machining of serration punches, etc.
Creation of machining programs and transfer of data are easily completed.
| Machine/Items | Chuck Size | Stroke (length x width) |
Table Top to Spindle Center |
Vertical Min. set unit | Cross Min. set unit | Longitudinal Min. set unit | Grinding Wheel Spindle Rotation | Wheel Size (OD x W x ID) |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | ° | mm | |
| SHL-315 | 300 x 150 | 340 x 195 | 365 | 0.0001 | 0.0001 | 0.0001 | －10 ～＋3° | ⌀100～160 x 0.1～10 x ⌀40 （⌀60～100 x 0.1～10 x ⌀31.75） |
Customers who are thinking of introducing new facilities are welcome to ask us for test machining or visit our factory. Please feel free to consult us. Please inform us of facility conditions, size and material of machining workpieces, machining time, etc. in detail. Depending on the contents of your request, sales personnel in your district will make a proposal to meet your requirements.