How to operate a radial arm drilling machine
1, can not be used in the use of hydraulic rocker arm drill drilling with gauze to remove iron filings, also not allowed to blow with the mouth or wipe with the hand, you should use a special tool . Brush.
2. Antiwear hydraulic oil 46# or 68# oil is needed in summer and 32# in winter.
3. Before drilling, when finding the position of the workpiece, the locking device should be loosened, and the length of the feed spindle extending out should be adjusted appropriately according to the drilling depth, and then each locking device should be locked.
4、When adjusting the automatic tooling for drilling depth, the drill bit should be made to contact the workpiece first, and then the feed bumpers should be adjusted to the depth value as required and locked.
5, the operator needs to pay attention to the sharpness of the tool, grinding blunt tool shall not continue to use, in order to prevent accidents.
6, the height of the hydraulic rocker arm drill in the work should be adjusted appropriately, should not be too high. In the process of processing, the rocker arm, the spindle box must be in the clamping state.
7, the workpiece must be firmly mounted, drilling through the hole must be padded on the bottom surface pads, otherwise it will drill equipment.
8, in the hydraulic rocker arm drilling process drilling bit is not backed away from the workpiece before stopping. When reversing the car, you must wait for the spindle to stop before starting.
9、When loading and unloading workpieces or fixtures, the cross arm should be moved away, while paying attention to the surrounding people and objects to issue collision accidents.
10, stop more than eight hours and then start the equipment, should be run at low speed for five minutes, to confirm that the lubrication system is smooth, the transmission of all normal before starting work.
11、Working to pay attention to the phenomenon of overload, such as the insurance combined with the sub fall off or rattling sound, should immediately stop the automatic feeding, and eliminate the cause of overload.
12, drilling, adjusting the speed must first stop, is strictly prohibited without stopping the speed, otherwise it will break the gearbox gears.
13, if the vacation time is long, the machine tool must be loosened state, if the tightening time is too long, the column below the ball is easy to rust, such as the collection of vacation and then use the machine tool, it will lead to loosening.
2. Antiwear hydraulic oil 46# or 68# oil is needed in summer and 32# in winter.
3. Before drilling, when finding the position of the workpiece, the locking device should be loosened, and the length of the feed spindle extending out should be adjusted appropriately according to the drilling depth, and then each locking device should be locked.
4、When adjusting the automatic tooling for drilling depth, the drill bit should be made to contact the workpiece first, and then the feed bumpers should be adjusted to the depth value as required and locked.
5, the operator needs to pay attention to the sharpness of the tool, grinding blunt tool shall not continue to use, in order to prevent accidents.
6, the height of the hydraulic rocker arm drill in the work should be adjusted appropriately, should not be too high. In the process of processing, the rocker arm, the spindle box must be in the clamping state.
7, the workpiece must be firmly mounted, drilling through the hole must be padded on the bottom surface pads, otherwise it will drill equipment.
8, in the hydraulic rocker arm drilling process drilling bit is not backed away from the workpiece before stopping. When reversing the car, you must wait for the spindle to stop before starting.
9、When loading and unloading workpieces or fixtures, the cross arm should be moved away, while paying attention to the surrounding people and objects to issue collision accidents.
10, stop more than eight hours and then start the equipment, should be run at low speed for five minutes, to confirm that the lubrication system is smooth, the transmission of all normal before starting work.
11、Working to pay attention to the phenomenon of overload, such as the insurance combined with the sub fall off or rattling sound, should immediately stop the automatic feeding, and eliminate the cause of overload.
12, drilling, adjusting the speed must first stop, is strictly prohibited without stopping the speed, otherwise it will break the gearbox gears.
13, if the vacation time is long, the machine tool must be loosened state, if the tightening time is too long, the column below the ball is easy to rust, such as the collection of vacation and then use the machine tool, it will lead to loosening.
