Thousands of Radial Drilling Machine was sold per year The Radial Drilling Machines has history of 70 years.. Model NO. Z3040x12, Z3040x16,Z3050x12,Z3050x16,Z3063x20,Z3080x25,Z30100x31,Z30125x40
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Introduction of Hydraulic Radial Drilling Machine---Original ZJ Brand
l Hydraulic preselected variable speed structure can save
auxiliary time.
l Spindle rotation in clockwise and anticlock, stop machining (braking), speed change, neutral with a handle operation, easy to use.
l All control handles are centrally located in convenient locations and are light to handle.
l The guide rail on the rocker arm, tht before and e spindle sleeve and the matching surface of the internal and external column rotating rollers have been quenched, which can prolong the service life of the machine.
l There are perfect safety protection devices, such as rocker arm lifting has safety nut and mechanical electrical two sets of limit insurance mechanism, spindle limited insurance, into the ball safety clutch, outer column has dust ring, power grounding and so on, can ensure the safety of machine work.
u Strength structure
Columns, rocker arms, headstock and other large parts are made of high strength cast iron, which improves the rigidity and strength of large parts.
u Lubrication
l Internal spindle box, arm and column are all automatically lubricated.
l Rocker arm guide rail, rocker arm lifting mechanism using manual lubrication.
u Electrical
The machine use three-phase 220V or 440V AC power supply.The control circuit, lighting circuit and indicator light are all supplied by the control transformer.
Data of Hydraulic Radial Drilling Machine
Model | Unit | Z3080x25 | Z30100x31 | Z30125x40 | Z3140A | Z3150 | |
Max. Drilling diameter | mm | 80 | 100 | 125 | 40 | 50 | |
Distance between spindle axis and column | Max. | mm | 2500 | 3150 | 4000 | 1600 | 1600 |
Min. | mm | 500 | 570 | 600 | 850 | 850 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2000 | 2500 | 2500 | - | - |
Min. | mm | 550 | 750 | 750 | - | - | |
Spindle Travel | mm | 450 | 500 | 560 | 315 | 315 | |
Spindle taper | - | Morse 6# | Morse 6# | Metric 80 | Morse 4# | Morse 5# | |
Speed range of spindle | m/min | 16-1250 | 8-1000 | 6.3-800 | 16-1250 | 16-1250 | |
Steps of spindle speed | step | 16 | 22 | 22 | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.06-3.2 | 0.06-3.2 | 0.06-1 | 0.06-1 | |
Steps of spindle feed | step | 16 | 16 | 16 | 9 | 9 | |
Worktable dimension | mm | 1000x800x560 | 1250x800x630 | 1250x800x630 | - | - | |
Max.torque of spindle | Nm | 1568 | 2450 | 3136 | 392 | 490 | |
Lifting distance of swing arm | mm | 1000 | 1250 | 1250 | 900 | 900 | |
Machine weight | kg | 11000 | 20000 | 28500 | 4500 | 4500 | |
Size(LxWxH) | mm | 3730x1400x3795 | 4660x1630x4525 | 5660x2151x4950 | 3058x1240x2620 | 3058x1240x2620 |
The rocker guide rail of radial drilling machine, the outer cylindrical surface, the main shaft, the main shaft sleeve, and the inner and outer cylindrical rotary raceway are all quenched, which can maintain the stability of the machine tool accuracy for a long time and extend the service life. The radial drilling machine has complete safety protection devices and outer column protection. In the structural design and manufacturing process of the radial drilling machine, a series of effective measures have been taken to increase the accuracy and durability of the machine tool and the service life of the whole machine.
The use of hydraulic pre-selected transmission mechanism can save auxiliary time. All the joysticks are placed in a convenient place.
Spindle forward and reverse rotation, parking (brake), shifting, neutral and other actions are all controlled by a handle, which is easy to use.
The spindle box, rocker arm, inner and outer columns adopt hydraulically driven diamond block clamping mechanism, which is reliable in clamping. The rocker arm drives the outer column to rotate around the inner column by ±180°
The upper guide rail of the rocker arm, the round surface of the outer cylinder, the main shaft, the main shaft sleeve, and the inner and outer cylinder revolving raceways are all quenched, It can maintain the stability of machine precision for a long time and extend the service life.
There are complete protection devices and outer column protection. In terms of structural design and in the manufacturing process, a series of effective measures have also been taken to make the accuracy of the machine tool and the service life of the whole machine is greatly extended.
Geometric accuracy inspection table
S/N | Item | Tolerance |
1 | Flatness of the working surface of the base | At 1000 measuring length: 0.10 flat or concave |
2 | Parallelism of the headstock movement to the working surface of the base | The measurement length at any 1000 is: 0.30 |
3 | Parallelism of the rocker arm movement to the working surface of the base | Measuring length at any 300: 0.05 |
4 | 1. Radial runout of the axis of the spindle taper hole: | 1：0.02 2：0.04 |
5 | 1. Close to the end face of the spindle | 0.20/1000* *Indicator probe measuring contact distance |
6 | 2. 300 points away from the end face of the spindle | A 0.10/300 B 0.05/300 |
7 | The perpendicularity of the spindle axis to the working surface of the base | A0.06 B0.10 |
8 | The verticality of the working surface of the spindle vertical movement base | Load value (feed resistance) 15200Na.b3/1000 The distance between the two contacts of the indicator |
Details
Introduction of Hydraulic Radial Drilling Machine---Original ZJ Brand
l Hydraulic preselected variable speed structure can save
auxiliary time.
l Spindle rotation in clockwise and anticlock, stop machining (braking), speed change, neutral with a handle operation, easy to use.
l All control handles are centrally located in convenient locations and are light to handle.
l The guide rail on the rocker arm, tht before and e spindle sleeve and the matching surface of the internal and external column rotating rollers have been quenched, which can prolong the service life of the machine.
l There are perfect safety protection devices, such as rocker arm lifting has safety nut and mechanical electrical two sets of limit insurance mechanism, spindle limited insurance, into the ball safety clutch, outer column has dust ring, power grounding and so on, can ensure the safety of machine work.
u Strength structure
Columns, rocker arms, headstock and other large parts are made of high strength cast iron, which improves the rigidity and strength of large parts.
u Lubrication
l Internal spindle box, arm and column are all automatically lubricated.
l Rocker arm guide rail, rocker arm lifting mechanism using manual lubrication.
u Electrical
The machine use three-phase 220V or 440V AC power supply.The control circuit, lighting circuit and indicator light are all supplied by the control transformer.
Data of Hydraulic Radial Drilling Machine
Model | Unit | Z3080x25 | Z30100x31 | Z30125x40 | Z3140A | Z3150 | |
Max. Drilling diameter | mm | 80 | 100 | 125 | 40 | 50 | |
Distance between spindle axis and column | Max. | mm | 2500 | 3150 | 4000 | 1600 | 1600 |
Min. | mm | 500 | 570 | 600 | 850 | 850 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2000 | 2500 | 2500 | - | - |
Min. | mm | 550 | 750 | 750 | - | - | |
Spindle Travel | mm | 450 | 500 | 560 | 315 | 315 | |
Spindle taper | - | Morse 6# | Morse 6# | Metric 80 | Morse 4# | Morse 5# | |
Speed range of spindle | m/min | 16-1250 | 8-1000 | 6.3-800 | 16-1250 | 16-1250 | |
Steps of spindle speed | step | 16 | 22 | 22 | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.06-3.2 | 0.06-3.2 | 0.06-1 | 0.06-1 | |
Steps of spindle feed | step | 16 | 16 | 16 | 9 | 9 | |
Worktable dimension | mm | 1000x800x560 | 1250x800x630 | 1250x800x630 | - | - | |
Max.torque of spindle | Nm | 1568 | 2450 | 3136 | 392 | 490 | |
Lifting distance of swing arm | mm | 1000 | 1250 | 1250 | 900 | 900 | |
Machine weight | kg | 11000 | 20000 | 28500 | 4500 | 4500 | |
Size(LxWxH) | mm | 3730x1400x3795 | 4660x1630x4525 | 5660x2151x4950 | 3058x1240x2620 | 3058x1240x2620 |
The rocker guide rail of radial drilling machine, the outer cylindrical surface, the main shaft, the main shaft sleeve, and the inner and outer cylindrical rotary raceway are all quenched, which can maintain the stability of the machine tool accuracy for a long time and extend the service life. The radial drilling machine has complete safety protection devices and outer column protection. In the structural design and manufacturing process of the radial drilling machine, a series of effective measures have been taken to increase the accuracy and durability of the machine tool and the service life of the whole machine.
The use of hydraulic pre-selected transmission mechanism can save auxiliary time. All the joysticks are placed in a convenient place.
Spindle forward and reverse rotation, parking (brake), shifting, neutral and other actions are all controlled by a handle, which is easy to use.
The spindle box, rocker arm, inner and outer columns adopt hydraulically driven diamond block clamping mechanism, which is reliable in clamping. The rocker arm drives the outer column to rotate around the inner column by ±180°
The upper guide rail of the rocker arm, the round surface of the outer cylinder, the main shaft, the main shaft sleeve, and the inner and outer cylinder revolving raceways are all quenched, It can maintain the stability of machine precision for a long time and extend the service life.
There are complete protection devices and outer column protection. In terms of structural design and in the manufacturing process, a series of effective measures have also been taken to make the accuracy of the machine tool and the service life of the whole machine is greatly extended.
Geometric accuracy inspection table
S/N | Item | Tolerance |
1 | Flatness of the working surface of the base | At 1000 measuring length: 0.10 flat or concave |
2 | Parallelism of the headstock movement to the working surface of the base | The measurement length at any 1000 is: 0.30 |
3 | Parallelism of the rocker arm movement to the working surface of the base | Measuring length at any 300: 0.05 |
4 | 1. Radial runout of the axis of the spindle taper hole: | 1：0.02 2：0.04 |
5 | 1. Close to the end face of the spindle | 0.20/1000* *Indicator probe measuring contact distance |
6 | 2. 300 points away from the end face of the spindle | A 0.10/300 B 0.05/300 |
7 | The perpendicularity of the spindle axis to the working surface of the base | A0.06 B0.10 |
8 | The verticality of the working surface of the spindle vertical movement base | Load value (feed resistance) 15200Na.b3/1000 The distance between the two contacts of the indicator |
Details
