1. The scope of borehole Ф 9-13 mm Ф 2. Power is 1.0 kW
3. The spindle speed of 250-300 r/min
4. The machine time for 20-30 s. unloading machine for 15-20 s
5. Drilling time is 1.5-2 min.
6. The trip is not less than 100 mm
7. Pore size deviation plus or minus 0.5
8. Aperture roughness of more than 12.5
9. The first hole and rail face distance error is + / - 0.5 mm, the error between the two holes + / - 0.5 mm, respectively with two hole bottom distance error of plus or minus 0.75 mm.
700 mmx180mmx250mm 10. Overall dimensions
11. The weight of 22 kg
12. The bit with a standard straight shank twist drill
13. General in the 43-75 kg rail, especially suitable for the 60 kg/m rails
A, scope of application
Mid-december - 2 x13 type electric rail drilling machine is dedicated railway electricity conductivity wiring double hole drill, is ideal for the rail drilling tools. Laid, it is suitable for railway line maintenance. Repair. Especially there are also some areas of power and interval of drilling operation. Can be applied to 43 kg/m - 60 kg/m all kinds of steel, especially suitable for the 60 kg/m rails.
Second, the characteristics of
1. The machine adopts 220 v, 1.0 kW motor.
2. The machine adopts ruler gear transmission method, and the most general bit cutting power. Quick speed, high efficiency, low noise.
3. The machine is of advanced design, reasonable structure, convenient maintenance, easy maintenance, small volume, light weight.
4. The machine part adopts two sets of four connecting rod card rail card agency, loading and unloading of flexible, card tight solid, reliable and smooth work.
, the positioning of the 5. The machine adopts duplicating block rail can replace corresponding to the various types of profile positioning block (positioning block the machine accessories), so accurate.
6. With a card position, the characteristics of the two holes at the same time, need not crossed, proofing punch.