CNC gantry drilling milling machine

CNC gantry drilling and milling machine, referred to as gantry milling machine, is a milling machine with a portal frame and a horizontal long bed. Gantry milling machines can use multiple milling cutters to process surfaces at the same time, with relatively high processing accuracy and production efficiency. They are suitable for processing flat and inclined surfaces of large workpieces in batch and mass production. CNC gantry milling machines can also process spatial curved surfaces and some special parts.
Features

CNC gantry drilling and milling machine, referred to as gantry milling machine, is a milling machine with a portal frame and a horizontal long bed. Gantry milling machines can use multiple milling cutters to process surfaces at the same time, with relatively high processing accuracy and production efficiency. They are suitable for processing flat and inclined surfaces of large workpieces in batch and mass production. CNC gantry milling machines can also process spatial curved surfaces and some special parts.



Details of CNC gantry drilling milling machine:

1. K1000MFi uses KSSB servo bus and is equipped with SD310 feed servo and ZD210 spindle servo, making it suitable for various types of drilling and milling machines, machining centers, surface grinders, and otherapplications. A brand-new hardware platform equipped with  high-performance CPUs for faster system speeds.

2. High precision: The clamping force of the hydraulic chuck is stable, which can achieve high-precision processing and improve processing quality. Good stability: The hydraulic chuck uses liquid as the driving force, which has good stability and can reduce changes in clamping force,thereby improving CNC metal gantry drilling and milling machine machining center processing quality and stability.

3.Improve production efficiency: The row-type tool holder could quickly change tools. The robot responsible for tool replacement greatly shortens the time for changing different types of tools, greatly improving production efficiency. Improve cutting accuracy: The row-type tool holder can accurately store various tools and work in conjunction with the processing machine tool. The cutting accuracy can be guaranteed and the quality of the processed workpiece is improved.

4.High-precision belt, low noise, and high torque. Internal and external cooling cycle specifications. Large bore spindle. It can be matched with various types of hydraulic cylinders. Precision spindles are subject to strict quality control throughout the entire process. Each set of spindles has detailed quality files, and strict process monitoring is adopted for each step, in order to achieve more stable product quality and achieve customer satisfaction.

5. SD series AC synchronous servo drives have stable performance, rich functions and strong overload capability. They are equipped with Kaindi ST series servo motors to meet market demand. SD300 can be equipped with a relative (absolute) value encoder, and SD310 is a KSSB servo bus communication method. It can be equipped with a relative (absolute) encoder and can also be connected to a grating ruler.

6. The control cabinet has a compact design, small footprint, reasonable internal structure, and compact component layout, which can achieve powerful control functions in limited space. The control cabinet saves space while achieving control, making it suitable for situations with limited space.




Features of CNC gantry drilling milling machine:

1. The bed frame of the bed worktable is an integral steel structural component, which is finely processed through secondary tempering treatment, with excellent dynamic and static rigidity and no deformation.

2. The mobile gantry of CNC metal gantry drilling and milling machine machining center is cast and processed with gray iron 250, and two ultra-high load-bearing rolling linear guide rail pairs are installed on the front side of the gantry.

3. The precision cast iron structural components of the mobile sliding saddle system are equipped with two ultra-high load-bearing CNC hard rail sliding tables, a set of precision ball screw pairs, and a high-precision planetary reducer connected to a servo motor, driving the drilling power head to move in the Z-axis direction.

4. The drilling power head adopts a dedicated servo spindle motor, which increases torque through tooth shaped synchronous belt deceleration to drive the dedicated precision spindle.

5. The X and Y axes can be linked, using semi closed loop control to achieve linear and circular interpolation functions.

6. This machine tool is equipped with Taiwan's original volumetric pressure automatic lubrication device, which can automatically lubricate various moving pairs such as guide rails, screws, and racks without dead corners, ensuring the service life of the machine tool.

7. The control adopts Beijing KND CNC drilling machine special system, and the motor is driven by high-precision absolute value series servo motor, equipped with RS232 interface and color display screen, Chinese operation interface, and can be input via on-site/external USB.


Parameters

REBOUND CNC OFFER OF LASER CUTTING MACHINE

ManufacturerCompany name: Jinan Rebound Machine Co.,LtdAddress: Lotus Road, Li Cheng District, Jinan City, Shandong Province, ChinaEmail: info@reboundcnc.com
ModelRB1313, RB6030, RB2020, RB3030, RB4040(Other sizes can be customized and optional)
TypeCNC gantry milling machine
HS Code8459611000
Quotation MethodEXW, FOB, CFR, CIF, DAP
Delivery60 working days. (There are some machines models in stock)
Payment50% T/T as deposit, the balance is sent by T/T before delivery.
WarrantyTwo years

TECHNICAL PARAMETERS


Type
RB-M2020(Moving beams)RB-M3030(Moving beams)

Projectunit
Working tableWidthmm20003000
Lengthmm20003000
Bear the weightT1822
   Machining strokeTable stroke (X-axis)mm20003000
Saddle travel (Y-axis)mm20003000
Stroke of ram (Z-axis)mm800800/1000
Distance from spindle end face to workbenchmm200-1000200-1000/1200
Distance between beams and columns (too wide)mm23003300
Distance from table to lowest end of beam (too high)mm10001000/1200
 Spindle parametersBrand-Dan Quan/Lien
Taper
BT50BT50
Rotation speedr/min40-600040-3000
Spindle motor powerKW15/18.5/2218.5/22/30
 FeedX/Y/Z fast feedm/min12/12/1210/10/10
X/Y/Z fastest cutting feedm/min64
Tool magazineKnife arm magazine-Desu12/24/32      12/24/32
       TransmissionX/Y/Z screw specifications (optional)
63/63/5063(80)/63(80)/63
Number of X-axis rails/specifications (number of optional rails.)Pay/model3-55/roller heavy-duty guidez3-45/roller heavy-duty guide
Number of Y-axis guides/specifications (number of optional guides)Pay/model4-55/Roller Heavy Duty Guide/Dual Drive4-55/Roller Heavy Duty Guide/Dual Drive
Number of Z-axis guides/specifications (number of optional guides)Pay/model4-55/Roller Heavy Duty Guide Rail (Wrap-around Type)4-55/Roller Heavy Duty Guide Rail (Wrap-around Type)
PrecisionX-axis (positioning/repeating)mm0.055/0.030.062/0.03
Y-axis (positioning/repeating)mm0.03/0.0250.03/0.02
Z-axis (positioning/repeating)mm0.02/0.0150.02/0.015
X/Y/Z three-axis servoKW4.4/4.4/4.44.4/4.4/4.4
Numerical control system Operating system-KND Kande/New Generation (Franck/Siemens)
  OtherMass of the whole machine (approximately)T1826
Overall dimensions (approximately)M5*5*66*6*7

SPECIFICATION 

ItemBrandOrigin
Linear guide rail, square rail sliderHIWINTaiwan, China
Ball screwTBITaiwan, China
ControllerKNDBeijing, China
Driving systemKNDBeijing, China
Servo spindle motorKNDBeijing, China
BT40 spindleDANQUANTaiwan, China
Pneumatic cylinderHAOCHENGTaiwan, China
ReducerNICLASTaiwan, China
High speed rotary jointROTOFLUX Italy
Electrical componentsOmron/SchneiderJapan/France
Chain plate chip conveyorJINWEIChina
DSP ControllerKNDBeijing, China
Wire and CableShanghai YICHU shielded wireChina
Tool magazineDS12T/24Taiwan, China

 

Application

This gantry CNC drilling and milling machine can be widely used in mechanical equipment manufacturing fields such as automobiles, shipbuilding, motorcycles, military industry, aerospace, machine tools, molds, etc. It can achieve boring, milling, drilling, reaming, rigid tapping, end face processing, Precise machining of scraping, chamfering and other processes can realize linear interpolation, arc interpolation, spiral interpolation and other processing. 

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