Precision deep hole drilling machine

Product Showing

1. Machine Gearing
(1)Reducer
(2)Rack Gear Pinion
(3)Ball Screw
(4)Linear Guide
2.   Machine System
(1)CNC system(Optional)
SIEMENS system	LYNUC system

KND system	SYNTEC system

(2)Lubrication system
(3)Chip collection

3.Processing Show
Drilling	Milling
Tapping	Screwing
Drilling Head
Control System (optional)
Chip removal system	Lubricationl system
Workpiece show
Knife Rest (optional)
Electrical systemotary

(only for for reference )

Machine tool use and configuration

SZ25/2 horizontal double-spindle CNC deep hole drilling machine is mainly used for the processing of tube and tube heat exchanger tube plate holes used in petroleum, chemical, pharmaceutical, thermal power station, nuclear power plant and other industries. The maximum diameter can be processed φ2500mm. The maximum drilling depth is 800mm. The machine tool has high efficiency and good precision. The borehole surface roughness can reach Ra3.2~Ra1.6, and the hole diameter accuracy reaches IT7~IT9.

Machine structure features

SZ25/2 horizontal double-spindle CNC deep hole drilling machine mainly includes vertical slide table, vertical slide table, double-spindle feed slide table, worktable and bent plate, hydraulic system, cooling system, automatic lubrication system, electrical system, row Chips and other components.

1. SZ25/2 horizontal double-spindle CNC deep hole drilling machine mainly includes vertical slide table, vertical slide table, double-spindle feed slide table, worktable and bent plate, hydraulic system, cooling system, automatic lubrication system, electrical system, row Chips and other components.

2. The X, Y and Z axis of the machine are all guided by the imported linear roller guides. They have extremely high load-bearing capacity and excellent dynamic response without gaps and high movement accuracy. All three axes are driven by a preloaded ball screw, which is driven by a servomotor (the Z axis is decelerated by a high-precision planetary gearhead). The X, Y and Z axes are equipped with grating scales and closed-loop control, which can greatly improve the positioning accuracy and reliability of the machine tool.

3. The worktable and bed of the SZ25/2 horizontal double-spindle CNC deep hole drilling machine are separated, so that the clamped workpiece will not be affected by the bed vibration. The worktable is cast with stable precision.

4. The machine has two spindles that can work at the same time and has nearly double the efficiency of single-spindle machines. The dual spindle spacing can be adjusted to accommodate different hole spacing requirements. This machine can use BTA drills, also can use gun drills, drill holes can be used to drill guns, drill holes available BTA drilling, greatly improving the drilling of the aperture range, drilling φ10 ~ φ40mm hole.

5. The machine is equipped with an automatic chip conveyor chain chip conveyor. The iron chips drilled by the drill bit are sent to the chain chip conveyor through the chip evacuation channel.

6. The machine is equipped with an automatic lubrication system. It can regularly lubricate the components such as guide rails and screw rods that need to be lubricated, effectively ensuring the stable operation of the machine tool and improving the service life of each component.

7. The CNC control system of this machine adopts FAGOR8055 numerical control system, equipped with electronic hand wheel, convenient operation and management. The system can compensate for the positioning accuracy of each axis, further improving the positioning accuracy. Simply input the drawing of the workpiece into the system and set the center position. The system can be programmed automatically to optimize the drilling sequence, which can greatly improve the efficiency.

8. The horizontal deep-hole drilling machine is equipped with a variety of detection functions, including: 1) The X, Y, and Z axes are equipped with grating scales to monitor whether the positioning and feeding are accurately completed and fed back to the system to ensure the machining accuracy. 2) Spindle feed torque detection. 3) Spindle motor torque detection. 4) Flow detection. 5) Pressure testing. 6) Level detection. 7) Temperature detection.

9. Horizontal deep-hole drilling machine configuration linear guide pair, ball screw pair, servo motor and its drive, planetary reducer, internal cold joint (gun drill), numerical control system, hydraulic pump, valve and other key components, are used at home and abroad Well-known brands, so the reliability of the machine is very high, fewer failures, high operating rate.

Main Technical Parameters of The Machine Tool

Q&A OF Precision deep hole drilling machine:

1. State of CNC machine

(1) The equipment surface is clean.

(2) The bed rails are free from scratches and bumps, and the chuck jaws and magazines are free of bumps.

(3) The lubrication system uses the right amount of oil.

(4)  Pump motor, normal lighting

2. About special design

    We have a very rich experience and strong machine tool research and development capability to meet your requst.

3. About payment

    L/C, TT, OTHERS