Dual Spindle Deep Hole Gun Drilling Machine

ZSK2104 Dual spindle Deep Hole Gun Drilling Machine

1. Machine brief:

1.1 Processing Capacity :

v Drill range: Φ6~Φ40mm

v Max. Drill depth : 500mm

v Max. drilling length to diameter ratio: 100:1

1.2 Gun drill drilling method, dual spindle structure, can simultaneously process 2 workpieces, suitable for machining coaxial holes on shaft parts

1.3 During the machining process, the tool rotate to feed

1.4 Workpiece clamping:

The cone disks are on headstock and oil pressure head respectively, the hydraulic control system controls the headstock spindle to move axially, use the cone disk and chamfer on both end of workpiece to clamp and position the workpiece automatically .

1.5 The guide rails used on the machine are linear guides

1.6 CNC system: SIEMENS

1.7 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; Dual spindle structure, one motor drives two spindles to rotate; The front drive of the spindle is conducive to protecting the main motor and facilitating tool change.

1.8 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.

Dual spindle structure, one motor drives two spindles to rotate.

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 .

1.9 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.

1.10 Drill bar support rest ：

One set, used to support the drill bar. It is equipped with a support sleeve that can absorb impacts, vibrations, etc. generated during the processing.

1.11 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.

1.12 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.

1.13 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.

1.14 Host fully protected.

1.15 A return oil groove is cast around the bed, and an oil baffle is installed on it.

2. Machine main parameters :

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