886-4-25611499
886-4-25611485
No. 1301, Feng Jou Rd., Shen Kang, Taichung, Taiwan
http://www.chiaobang.comProducts
Construction and Features
Saddle and Table Slideways
The slideways on this model sre "V" and flat structure, scraped for extremely smooth movement and outstanding accuracy.
Superior Rigidity and Construction
Double "V" shaped slide ways between the saddle and base. Slideway surfaces are coated with Teflonand precision scraped, assuring extremely smoothmovement and outstanding accuracy.
Model Identification
CB-450SV Automatic Surface Grinding Machine with Single Axis Hydraulic Drive.
CB-450DX Automatic Surface Grinding Machine with Two Axis Automatic Feed. Hydraulic Drive on Longitudinal Feed. Automatic Vertical Feed.
AC Servo Motor Drive
The vertical Feed (Y-axis) is driven by Mitsubishi (or equivalent) servo motor, which is connected with high precision worm gear mechanism.
It provides minimum feed unit in 0.001mm or rapid traverse rate up to 300 mm/min.
Micrometric Adjustment for Cross Feed
The micrometric adjustment is transmitted through a worm and worm gear mechanism.
The worm is manufactured from carbon steed, hardened and precision ground. The worm gear is manufactured form phosphor bronze. A high precision ball screw is equipped on the cross feed axis for high precision transmission.
Digital Readout for Linear Scale
VERTICAL FEED(Y-AXIS): The encoder for servo motor transmits a position signal to digital readout, which displays the position. Amy position display allows for zero-setting.
CROSS FEED (Z-AXIS): When a linear scale is fitted on the z-axis, the cross feed position can be displayed and allows for zero-setting.
Vertical Servo Feed Control Panel
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The control panel provides a selector for selecting 1um and 10um feeds and rapid traverse. |
| MODEL | CB-450SV | CB-450DX |
| Capacity | ||
| Table sizes | 150x460 mm | 150x460 mm |
| Longitudinal travel | 480 mm | 480 mm |
| Cross travel | 180 mm | 180 mm |
| Spindle center to table surface | 370 mm | 370 mm |
| Magnetic chuck sizes | 150x450 mm | 150x450 mm |
| Longitudinal Feed | ||
| Manual travel | 530 mm | 530 mm |
| Automatic travel |
510 mm |
510 mm |
| Table traverse rate |
5~25 M/min |
5~25 M/min |
| Cross Feed | ||
| Manual travel | 190 mm | 190 mm |
| Hand wheel per revolution | 5 mm | 5 mm |
| Hand wheel per graduation | 0.02 mm | 0.02 mm |
| Micrometric adjustment par revolution | 0.2 mm | 0.2 mm |
| Micrometric adjustment par graduation | 0.001 mm | 0.001 mm |
| Vertical Feed | ||
| MPG per revolution | x1=0.1 mm | x1=0.1 mm |
| MPG per graduation | x1=0.001 mm | x1=0.001 mm |
| Vertical rapid traverse | 300 mm/min | 300 mm/min |
| Automatic feed (DX) | -- | 0.001~0.099 mm |
| Grinding Wheel | ||
| Grinding wheel sizes | 203x12~19x31.75 mm | 203x12~19x31.75 mm |
| Spindle speed (rpm) | 3450(60hz)/2850(50hz) | 3450(60hz)/2850(50hz) |
| Motor | ||
| Spindle motor | 3 HP | 3 HP |
| Hydraulic motor | 1 HP | 1HP |
| Vertical feed drive | 400 W | 400 W |
| Weight | ||
| Net wet (Approx) | 850 kgs | 850 hgs |
| Gross weight (Approx) | 950 kgs | 950 kgs |
| Packing Dimensions ( LxWxH ) | 1480x1270x2250mm | 1480x1270x2250mm |
| Total Rated Horsepower | 5 HP | 5 HP |
| Above information are for reference only, The machine design, specifications and construction are subject to change without prior notice. | ||
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