B.R Precision Angular Sine Table
Model Type: BRP - ST-120 - 150 - 230 - 260
Category: Precision Tables
Tags: Drill Cum Grinding, Heavy Duty Machine, Hydraulic Machine Vices
Description :
B.R. Precision Angular Sine Table is an indispensable item of equipment of the modern toolroom. It as been designed to rigidly hold in position components having angular facings. Surface Grinding, tool and cutter grinding and jig boring The tool may also be used to advantage in the inspection Department, where angular components can be speedily and accurately tested to within 15 seconds of arc.
operation :
B.R. Precision Angular Sine Table : This Design is Based on sine Bar on any Angle can be accurately set by using measuring blocks conforming to the required Dimensions, Which is obtained from the table of sine bar constant. The set Blocks platform mounted on the base is precision ground and lapped, The upper locating point is a super finished cylinder which supports the sine bar.
| Specifications | Model Type BR-SIN-120 |
Model Type BR-SIN-150 |
Model Type BR-SIN-230 |
Model Type BR-SIN-260 |
|---|---|---|---|---|
| Length of Table (L) | 160 mm | 260 mm | 375 mm | 400 mm |
| Width of Table (A) | 160 mm | 185 mm | 275 mm | 300 mm |
| Overall Height (B) | 95 mm | 100 mm | 105 mm | 105 mm |
| Center Distance Between Rollers (C.D) | 120 mm | 150 mm | 230 mm | 260 mm |
| T-Slot Size (ground) | 14 h7 x 2nos | 14 h7 x 2nos | 14 h7 x 3nos | 14 h7 x 3nos |
| Tenon Slot Height (h1 x h2) | 16 x 10 mm | 16 x 10 mm | 16 x 10 mm | 16 x 10 mm |
| Tenon Slot Width (w1 x w2) | 14 x 25 mm | 14 x 25 mm | 14 x 25 mm | 14 x 25 mm |
| Clamping Slot Size | 16 mm x 4nos | 16 mm x 6nos | 16 mm x 6nos | 16 mm x 4nos |
| P.C.D of Clamping Slot @ Cross (a) | 144 mm | 169 mm | 259 mm | 284 mm |
| P.C.D of Clamping Slot @ Longitudinal (c) | 144 mm | 244 mm | 359 mm | 390 mm |
| Weight of Sine Table (app.) | 15 Kgs | 23 Kgs | 50 Kgs | 60 Kgs |
