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Add: No.21, D Zone Jingjinluji Industry Park, Xingfu Road, Dezhou City, Shandong, China
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Gun Barrel Drilling Machine
Gun barrel drilling machine The machine adopts gun drills chip removal methods,through one time continue drilling can get the processing quality of drilling expanding and reaming.Diameter accuracy can reach IT7-IT11.Surface roughness can reach Ra0.4-Ra6.3. Product detail Introduction 1.The box,...
Description
Gun barrel drilling machine
The machine adopts gun drills chip removal methods,through one time continue drilling can get the processing quality of drilling expanding and reaming.Diameter accuracy can reach IT7-IT11.Surface roughness can reach Ra0.4-Ra6.3.
Product detail Introduction
1.The box, machine bed ,infeeding slide table and other basic parts was made of cast iron.
2.The cutter tool infeeding guide rail adopts roller guide linear rail.
3.The spindle drive was installed in the drill box front end ,which could protect the main motor and conveniently change the cutter tool.
4.The spindle drive was installed in the headstock front end, it is convenient to load and unload the workpiece ,could protect the main motor.
5.The machine bed oil returning chute is designed slanting,which will not store oil.
Machine mainly parameters:
| Specification | Parameters | Notes | ||
Working capacity | Drilling diameter range | 7-25mm | ||
Max.drilling depth | 1000mm | |||
Max.length of workpiece | 1000mm | |||
Workpiece outer diameter range | 25-70mm | |||
Spindle quantity | 4pcs | |||
Spindle spacing | 140mm | |||
Machine performance | Z axis | Infeed speed range | 5-500mm/min | Stepless |
Rapid traverse rate | 3000mm/min | |||
Infeed motor torque | 10Nm | With reducer | ||
Drilling box | Rotation speed range | 500-5000r/min | Stepless | |
Motor power | 7.5KW×2 | Servo spindle motor | ||
Headstock | Rotated speed | 85r/min | Stepless | |
Motor power | 1.1KW×2 | |||
Cooling system | Max.pressure | 10MPa | Adjustable | |
Max.flow | 200L/min | Adjustable | ||
Filtering accuracy | 20μm | |||
Oil tank capacity(roughly) | 1500L | |||
Reference photos:
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