CNC Gun Drilling Machine for Deep Hole

CNC Gun Drilling Machine for Deep Hole

Single axis CNC Deep Hole Gun Drilling Machine is used for processing automobiles, motorcycles, oil pump, nozzle, engineering machinery, mining machinery, military industry and other industries, small and medium-sized deep hole axial workpiece of special equipment.

We have been focusing on the production of CW/CQW Conventional Horizontal Lathes 3Tons Load, Four Axis CNC Deep Hole Gun Drilling Machine, Heavy Duty CNC Lathe 63Tons Load. The sales area is spread all over the country, and we are also exported to all parts of the world. We strive to achieve transformation and upgrading in the forefront of the industry and comprehensive competitiveness in the forefront. We constantly optimize the match between people and positions, people and teams, people and organizations, improve the structure and level of the talent team, and maintain the passion and vitality of the organization. We adhere to the business philosophy of high starting point, high quality, and high technology, and continue to increase scientific and technological development.

Single axis CNC Deep Hole Gun Drilling Machine is used for processing automobiles, motorcycles, oil pump, nozzle, engineering machinery, mining machinery, military industry and other industries, small and medium-sized deep hole axial workpiece of special equipment.

The machine tool equip the headstock, so the workpiece rotate and cutting tool rotate and feed at the same time,  and the accuracy is very high.


CNC Deep Hole Gun Drilling Machine


Machine features

● Bed body and the box body is made of high quality cast iron casting, with good rigidity and stability.

● It doesn't need to return cutting tool in the process of drilling deep hole.

● It adopts CNC control system, a high degree of automation.

● Feed movement is driven by AC servo motor, and is driven by ball screw pair, and it is stepless speed regulation.

● It adopts sliding guide rail, moving parts bottom with special material, low speed running smoothly, without crawling.

● The drilling bar box is stepless speed regulation.

● The bearing of spindle and guideway adopt automatic intermittent lubrication, etc.

● High pressure cooling system adopts that frequency conversion motor drive gear pump, and the immersion cooler can control the oil temperature.

● It adopts automatic chip removal machine.

● It adopts all closed protective cover, and it is convenient to observe and good appearance.

● With multiple automatic monitoring device. 


Optional machining method

A. Standard configuration: Workpiece rotate, cutting tool rotate and feed with gun drilling method.

B. Optional method, the workpiece fixed, the cutting tool rotating and feed with gun drilling method.


Standard configuration

Standard KND or GSK980T numerical control system, headstock, flat screen filter, hand pulse control box, drill pipe support, automatic chip removal machine, all protective cover, centralized lubricating oil station, cooling system, warning lights, adjusting tools, working light, tool pad iron, oil temperature controller, hydraulic system, etc.


Optional configuration

Gun drill tools, auxiliary equipment, cutting oil, knife grinder, grinding device, jilt oil machine, drum filter machine, magnetic chip removal machine, electric box air conditioner, Siemens numerical control system, FANUC CNC system, hydraulic tailstock, clamp. 


Main technology specification list

ZK21  A standard parameter
Technology specification ZK2102A ZK2103A ZK2104A
Spindle head number 1 1 1
distance between spindles(mm) -
drilling hole diameter range(mm) 3-20 8-30 10-40
max drilling depth((mm)) 500/1000/1500/2000/2500/3000 450/950/1450/1950/2450/2950 450/950/1450/1950/2450/2950
Drilling bar box spindle rotate speed(stepless)  r/min 800-7000 600-6000 100-3000
Drilling bar box spindle driver motor power 4kW 5.5kW 7.5kW

Headstock spindle speed(fixed value)
(standard configuration is with headstock) optional without headstock

380 r/min 380 r/min 380 r/min
Headstock spindle motor power 1.5 kW 1.5 kW 5.5 kW
Cutting tool feed speed range (stepless) (mm)/min 5-500 5-500 5-500
Cutting tool Feed carriage rapid moving speed (mm)/min 3 3 3
Cutting tool Feed motor torque  Nm 7.7 10 10
Coolant system pressure rangeMPa 1-10 1-10 1-6
Coolant system flow rangeL/min 6-100 6-100 6-150
Machine tool total power (about) 20 kW 22kW 38 kW
Overall dimension (L×W×H) 4050/5050×4050×2050 4050/5050×4050×2050 4250/250×4450×2050
Total weight (about) 6t/7t 6t/7t 7t/8t


The accuracy of drilling hole

Accuracy of drilling hole: IT7-IT10 (good condition IT7-IT8; general IT9-IT10) ;

Roughness: Ra 0.4-3.2μm

Deviate of center axis:

A: 0.25mm/500mm (workpiece roate, length :diameter 100: 1, uniform material, suitable feed speed)

B: 0.5mm/1000mm (workpiece roate, length :diameter 100: 1, uniform material, suitable feed speed)

C: 0.5mm/500mm (workpiece not rotate, length :diameter 100: 1, uniform material, suitable feed speed)

D: 1mm/1000mm (workpiece not rotate, length :diameter 100: 1, uniform material, suitable feed speed)


Cutting tool life

Continuous cutting length 12-20m(not include special material)

And cutting tool can use 50times by The cutting tool resharpening , so the total length of cuttting can be more than 600m, good condition is more longer.

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Manufacturing Companies for CNC Gun Drilling Machine for Deep Hole. Our company has set up a sense of innovation, keep up with the trend of the times, and constantly innovate. Our company's philosophy is, performance-based, customer first, realistic and innovative, enterprising, unity and cooperation, create brilliant.

Hot Tags: single axis CNC deep hole gun drilling machine, China, suppliers, manufacturers, price, for sale, Three Coordination Single Axis CNC Deep Hole Gun Drilling Machine, Heavy Duty CNC Horizontal Lathe, Deep Hole Bta Cutting Tool, T2125G Deep Hole Drilling And Boring Machine, T2110G Deep Hole Drilling And Boring Machine, CNC Lathe Machine
Related Showrooms

Welcome to send your message to us

*Email
!!
*Content
!
Product Name
Your Name
Company
Tel/Fax.
WhatsApp