Precision Deep Hole Gun Drilling Machine

ZSK2102×1500mm Deep Hole Gun Drilling Machine

1. Machine standard parts :

Chain plate chip conveyor, automatic paper bag filter, oil cooler, tool oil supply pump group, CNC system and its servo feed motor, servo main motor for drill box, T-groove worktable, linear guide rail, hydraulic station, drill bar support rests, constant speed headstock, 1 set of instruction manual

 

2. Machine brief:

2.1 Processing Capacity

Drill range: Φ3~Φ20mm

Workpiece OD range: Φ15~Φ100mm

Max. Drill depth : 1500mm

Max. drilling length to diameter ratio: 100:1

 

2.2 Gun drill drilling method, single spindle structure, suitable for machining coaxial holes on shaft parts

 

2.3 During the machining process, the tool and workpiece rotate relative to each other, and the tool feed

 

2.4 Workpiece clamping:

The front end of the headstock and guide frame spindle is equipped with a cone disc, and the hydraulic system controls the axial movement of the headstock spindle. By using the chamfers of the cone plate and the two ends of the workpiece, the workpiece is automatically clamped and positioned.

 

 

2.5 The guide rails used on the machine are linear guides

 

2.6 CNC system: SIEMENS

 

2.7 Drill box:

Using a servo main motor to drive the spindle rotation through a synchronous belt and synchronous pulley, stepless speed regulation can be achieved, with a maximum spindle speed of 5000r/min; The front drive of the spindle is conducive to protecting the main motor and facilitating tool change.

 

2.8 Headstock:

Drive the workpiece to rotate at a constant speed of 117r/min; The spindle can move axially under the control of a hydraulic system, used to tighten or loosen workpieces. The spindle drive is front mounted, which facilitates the loading and unloading of workpieces and helps protect the main motor.

It can be manually moved on the linear guide rail of the workbench, and after being moved into place, it can be manually locked on the workbench by the locking block.

 

2.9 Cutting tool feed system:

The structure adopts a servo motor to drive the ball screw, and the feed rate of the tool can be infinitely adjusted.

 

2.10 Drill bar support rest:

Three sets,used to support the drill bar

 

2.11 Coolant system:

It mainly consists of a high-pressure pump unit, a chain plate chip conveyor, an oil cooler, a filtering device, etc. On the CNC system operation station, assemble the cooling system pressure adjustment knob and flow adjustment panel.

 

2.12 The basic components such as the machine bed and box are cast with resin sand and undergo two aging treatments. The inclined design of the bed's oil return groove ensures no oil accumulation.

 

2.13 Guide frame:

Used for tool guidance, chip removal, and supporting the cutter bar. Its front end is equipped with a guide sleeve for tool guidance; Rear end assembly cutter bar support sleeve, used to support the cutter bar.

2.14 Host fully protected.

 

3. Machine main parameters :

4. Machine main configurations list:

 

Machine photo:

Contact us:

Kaylee

Email:guanlu@dzguanlu.com

Whatsapp:+86 13645342769

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