ZG-3X32 three-hole electric rail drilling machine, rail openings, rail drilling machine 
 Technical parameters 
 A drilling range Ф32mm power 1000W 
 Spindle speed 270-300r/min 4 installation time for the 20-30S unloading machine time for the 15-20S 
 Drilling time of 1.5-2min, continuous drill three holes 6-8min 6. Stroke of not less than 105mm 
 7 aperture deviation of ± 0.5 
 Aperture roughness 12.5 
 9. The first hole and the rail-end distance error ± 0.5mm, three-hole between the error of ± 0.75mm, three-hole and the underside of the distance error of ± 0.75mm. 
 10 Dimensions 600mmx230mmx260mm 
 Total weight 25kg 
 12 drill core bit 
 13 common to the 50-60kg rail, especially for 60kg / m rail 
 First, the scope 
 ZG-3X32 III electric rail drilling machine is ideal for railway works. Bridge. Line overhaul department rail drilling tools. It applies to the laying of the railway line maintenance repair, especially lots of dynamic power and range of drilling operations. Applicable to a variety of 50Kg-60kg / m rail. 
 Second, the characteristics 
 (1) This machine uses 220V, 1000W micro motors. 
 2 apheresis even wheel drive methods to maximize cutting power and general-purpose drill. Fast speed, high efficiency, low noise. 
 Native of advanced design, reasonable structure, easy maintenance, easy maintenance, small size, light weight. 
 4 rail section of the machine using two sets of four-bar linkage mounted card institutions, flexible handling and clamping solid and reliable, steady work. 
 Native profiling blocks positioned on the various models of rail to replace the corresponding profiling positioning (positioning block the attachment of the machine), so the positioning is accurate. 
 6. The left side of the machine with two sets of devices, the outside of the device fixed the hole device, the medial orbit determination device has a cylindrical and a small cylinder on the inside of the device, 50kg rail drilling try to be rail-side of the large cylindrical can drill a hole bored after lateral positioning pin into the first hole fixtures clamping can drill a second hole in order to drill three holes. 
 Small cylindrical drilling in the 60kg rail try to be a rail-side drilling ibid., such as drilling is not rail-side medial positioning pin pressed, a random distribution of the positioning block positioning. 
 (3), and operation procedures 
 (1) prior to use: 
 1.1 check the motor power cord nonintact leakage phenomenon. Turn on the motor power, no-load half a minute observation is functioning properly. 
 1.2 Selection and drilled rail type the same location, relative parts installed on the drilling machine fixtures. 
 1.3 feed the handle counter-clockwise rotation, then only the retreat of the first spindle hollow drill bit into the front spindle. 
 2 operations: 
 2.1 the fixtures ride on the rail top surface, and adjust the top wire of the appropriate length, pressure fixtures under pressure to lock. Such as locking strength is not enough, the clockwise rotation of the top wire to move to, until the lock. 
 2.2 switched on motor power, idling for 30 seconds, rotate the handle clockwise motor smooth running no exception. When the drill bit into the turning state, water cooling. To prevent the drill bit burnt orchid. 
 Drilled through 2.3, stop the injection, rapid counterclockwise rotation handle, spindle back only the last turn off the motor. On Tika with pressure, the machine away from the track to complete the job 
 Fourth, repair and maintenance 
 A drilling machine custody to moisture. Long-term disabled to oil seals, packing to save. 
 (2) the use of gear oil fill. 
 Drilling to keep the drill bit sharp in order to ensure the normal work of the drilling machine. 
 To drilling machine wipe use, should be the place to be oiling oiling rust-proof, and then stored in the library. 
 5 per check a machine grease. Such as missing or contamination should be added or replace the grease, the grease should be # 1 calcium sodium base grease. 
 , Safe handling precautions 
 1 power must be checked before the following items: 
 1.1 Check rail: the rail type, adjust the top wire of a good card rail part, too loose, then install the card is not strong; if too tight, easy to damage fixture head. 
 1.2 Checking the spindle into the drill. Retreat drilling without jamming. 
 1.3 Check the motor and rack screw connections. 
 Pre-operational motor idling for half a minute, until smooth operation, no abnormal phenomenon after the operation. 
 3 into the drilling force uniform not too much to prevent the drill bit stuck. 
 Hole to prevent the cooling water is spilled into the motor 
 5 holes to be drilled through to slow down into the drill speed to prevent damage to the drill bit. 
 6 drilling is complete, you must turn off the engine, under the unloading machine Road. Do not touch the drill when the drill is not a complete stop. 
 7 repair, maintenance or replacement parts must be turned off the motor. 
 8. If the motor or gearbox abnormal, immediately stop working, do not disassemble, the Company may send professionals to consider the specific circumstances of the repair or replacement.