Over 70 year of history---Original ZJ Brand Model NO. Z3040x12, Z3040x16,Z3050x12,Z3050x16,Z3063x20,Z3080x25,Z30100x31,Z30125x40
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Introduction of Z30125 Radial Drilling Machine---Original ZJ Brand
(1) Z30125 Radial Drilling Machine is suitable for drilling, reaming, reaming, countersinking, and tapping on medium and large metal parts. The handles, buttons and other operating components that realize the main functional actions of the hydraulic radial drill are concentrated in the headstock superior.
(2) The outer column drives the rocker arm to rotate around the inner column by ±180º;
(3) The rocker is raised and lowered along the outer column;
(4) The spindle box moves left and right along the rocker rail;
(5) Spindle box: realize the rotation, feed and operation of the spindle at all levels, the spindle speed range is 25-2000r/min, and there are 16 levels in total, which can be realized by rotating the centralized operation handwheel (the spindle speed preselection button); the spindle feed range is 0.04 -3.2mm/r has 16 levels, which can be achieved by rotating the centralized operation handwheel (the spindle feed amount preselection button).
(6) Rocker arm lifting and clamping: The rocker arm lifting is driven by the motor at the top of the column and driven by the screw nut to realize the rocker arm lifting. The lifting nut is equipped with a safety nut to ensure that the rocker arm cannot fall suddenly; the rocker arm clamping is realized by hydraulically driving the diamond block. After clamping, the diamond block is self-locking; after the rocker arm is raised or lowered, the tightening action is completed. The arm is automatically clamped and controlled by an electrical switch mounted on the oil cylinder.
(7) Spindle box and column tightening: Both the spindle box and the column tightening are hydraulically driven, and the diamond block is clamped. The two actions can be performed simultaneously or separately. The selection button is the knob on the headstock panel (selection knob for the tightening state of the headstock column). The middle position is for clamping, the left is for the column to loosen separately, and the right is for the headstock to loosen separately. Clamping, the action realization buttons are the headstock column release button and the headstock column clamp button.
Benefit:
1. High preicision drilling holes.
2. Increasing working efficiency
3. 7x24 hour on line service
Parameter of Z30125 Radial Drilling Machine
Model | Unit | Z30125x40 | |
Max. Drilling diameter | mm | 125 | |
Distance between spindle axis and column | Max. | mm | 4000 |
Min. | mm | 600 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2500 |
Min. | mm | 750 | |
Spindle Travel | mm | 560 | |
Spindle taper | - | Metric 80 | |
Speed range of spindle | m/min | 6.3-800 | |
Steps of spindle speed | step | 22 | |
Feed range of spindle | mm | 0.06-3.2 | |
Steps of spindle feed | step | 16 | |
Worktable dimension | mm | 1250x800x630 | |
Max.torque of spindle | Nm | 3136 | |
Lifting distance of swing arm | mm | 1250 | |
Machine weight | kg | 28500 | |
Size(LxWxH) | mm | 5660x2151x4950 |
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 Z30125 Radial Drilling Machine---Original ZJ Brand
(1) Z30125 Radial Drilling Machine is suitable for drilling, reaming, reaming, countersinking, and tapping on medium and large metal parts. The handles, buttons and other operating components that realize the main functional actions of the hydraulic radial drill are concentrated in the headstock superior.
(2) The outer column drives the rocker arm to rotate around the inner column by ±180º;
(3) The rocker is raised and lowered along the outer column;
(4) The spindle box moves left and right along the rocker rail;
(5) Spindle box: realize the rotation, feed and operation of the spindle at all levels, the spindle speed range is 25-2000r/min, and there are 16 levels in total, which can be realized by rotating the centralized operation handwheel (the spindle speed preselection button); the spindle feed range is 0.04 -3.2mm/r has 16 levels, which can be achieved by rotating the centralized operation handwheel (the spindle feed amount preselection button).
(6) Rocker arm lifting and clamping: The rocker arm lifting is driven by the motor at the top of the column and driven by the screw nut to realize the rocker arm lifting. The lifting nut is equipped with a safety nut to ensure that the rocker arm cannot fall suddenly; the rocker arm clamping is realized by hydraulically driving the diamond block. After clamping, the diamond block is self-locking; after the rocker arm is raised or lowered, the tightening action is completed. The arm is automatically clamped and controlled by an electrical switch mounted on the oil cylinder.
(7) Spindle box and column tightening: Both the spindle box and the column tightening are hydraulically driven, and the diamond block is clamped. The two actions can be performed simultaneously or separately. The selection button is the knob on the headstock panel (selection knob for the tightening state of the headstock column). The middle position is for clamping, the left is for the column to loosen separately, and the right is for the headstock to loosen separately. Clamping, the action realization buttons are the headstock column release button and the headstock column clamp button.
Benefit:
1. High preicision drilling holes.
2. Increasing working efficiency
3. 7x24 hour on line service
Parameter of Z30125 Radial Drilling Machine
Model | Unit | Z30125x40 | |
Max. Drilling diameter | mm | 125 | |
Distance between spindle axis and column | Max. | mm | 4000 |
Min. | mm | 600 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 2500 |
Min. | mm | 750 | |
Spindle Travel | mm | 560 | |
Spindle taper | - | Metric 80 | |
Speed range of spindle | m/min | 6.3-800 | |
Steps of spindle speed | step | 22 | |
Feed range of spindle | mm | 0.06-3.2 | |
Steps of spindle feed | step | 16 | |
Worktable dimension | mm | 1250x800x630 | |
Max.torque of spindle | Nm | 3136 | |
Lifting distance of swing arm | mm | 1250 | |
Machine weight | kg | 28500 | |
Size(LxWxH) | mm | 5660x2151x4950 |
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
