CNC Fixed Beam Gantry Moving Frame-Type Machining Center

CNC Fixed Beam Gantry Moving Frame-Type Machining Center

CNC Set Beam Gantry Relocating Body-kind CZPTng and Milling Machining Center
GY-41C   GY-46C   GY-51C  GY-56C  GY-61C  GY-66C

CZPT Summary:
The device instrument is composed of table ,mounted beam and shifting gantry frame .Primary structural elements are made of substantial toughness forged iron and phenolic sand molding with the excellent shock absorption and thermal stability.The framework of the complete device is characterized by the higher rigidity and higher dependability,It is suited for the processing of large and extra-large simple elements in the industries of metallurgy,railway,heavy device ,shipbuilding and car,particularly the CNC
Processing of all sorts of airplane ,curved surface ,space curved surface area and gap with massive excess weight and lengthy size .It is extensively used in the tough and fine processing of challenging areas of plate,box and chassis.

Structure and Performance:
one.The equipment instrument can end 3-axis linkage curved surface area processing and rigid tapping .The addition of accent milling head can satisfy the demand of 5-confront processing.It can include the accent milling head in accordance to customers’ demand from customers of processing and comprehend the 5-experience processing by a single time of clamping accordingly.The spindle of uninteresting and milling head is driven by AC spindle servo motor .The output terminal of spindle servo motor is straight connected to the automatic equipment box with the prime and reduced gear.
two.Utilize the computer-aided engineering (CAE)technique to finish the optimized framework design and increase the dependability of equipment resource ,and the finite element method(FEM) to get the scientific investigation and optimization of style construction ,which can guarantee the rigidity andd stability of the complete device framework.
three.Use two-occasions ageing treatmet for the cast to assure the comprehensive release of interior pressure and the precision persistence of the machine instrument.
4.The operation box has the swing design and style that is in accordance with the basic principle of guy-device engineering and will be practical for passing the large workpiece.
5.The procedure box can cross the table and the all-via workstation layout will make the operation much more practical.
6.The hydraulic and electrical control techniques are situated in the servicing plat-sort in the back again of beam,hassle-free for the servicing.

Xihu (West Lake) Dis. type:
one.When being equipped with the sq. ram ,it adopts the rectangle sliding information.When getting geared up with the total-wrapped ram ,it adopts the static strain manual.
two.X-axis adopts the continuous circulation static-force guide with the high bearing capacity,sturdy skills of shock proof and shock absorption,very good precision steadiness ad extended services existence.
3.The fixed displacement multi-stage pump supplies the hydraulic oil with the continuous stream for the constant flow static-stress guide.
four.The beam adopts the composite construction of rectangle up-and-down phase sound information and rolling guide to neutralize the disturbing instant caused by the offset of heart of gravity of spindle box’s boring and milling head and traverse slide .Y-axis traverse slide ,transverse guide and slide wedge all adopt the filming therapy to improve the precision and provider daily life.
5.CZPT lock system of beam and vertical ram guidebook.Purpose of large -force oil.

Feeding drive:
one.Y-axis adopt AC servo motor with the direct connection to the precision world link to the precision planet reduction box to drive the ball screw .Equipped with the screw supporting device,it can stay away from the distorted slipping of screw impacted by the gravity.
2.Y-axis undertake two sets of AC servo motor with the immediate link to the precision earth reduction box to push the double equipment-rack gearmechanism.Get rid of the backlash by the electic manage and attain the linear movement of transmission gear and rack toothing pushed shaft.
3.Big-diameter and substantial precision double Nut pre-load ball screw.
four.3 axes can all undertake the precision grating scale to comprehend the totally-enclosed placement feedback to make certain the precision of 3-axis spot and recurring area.The place,X-axis adopts two sets of grating scales to ensure the synchronous movement of gantry frame.
five.Double motor backlash elimination.Manage the clamping position in between the driving spindle and driven spindle by the numerical management technique to assure the optimum torque coupling and instantly get rid of the backlash for X-axis remaining to roght movement.

Ram and Spindle:
1.Spindle adopts the “gripping-sort”pressure which can routinely tighten up the parts.The system of resource holder stress is the disc spring tension and hydraulic unlock.
two.The ram and milling head spindle has the purpose of electrical power defense.This sort of purpose can set the restrict of spindle’s maximal sperating electricity .When the vertical ram extends out entirely or has the distinct accent milling heads ,it can set the electricity limitation according to the extended ram or peak energy output of relevant accessory milling head ,which can promise that the ram can increase out totally or the processing security when utilizing the various accessory milling heads to avoid the overloading operations.
three.The vertical ram adopts the nodular graphite forged iron with the CZPT alternative of rectangular manual quare ram .In circumstance of necessitating the big torque output ,it can undertake the complete-wrapped square ram optionally.
4.The ram is equipped with the equalizer to minimize the loading of Z-axis screw and prolong its services lifestyle.
5.It can be outfitted with the unexciting and milling spindle with the big torque output.Utilized configuration:Large electrical power spindle motor ,rigid coupling ,huge torque immediate-connected spindle ,continual temperature and oil circulation cooling ,two-phase planet gear reduction box(continual temperature and lubtication by oil circulation).
six.It adopts the continual temperature oilcooler to manage the tenperature increase of spindle and reduction box .

CZPT Method:
one.CZPT and lubrication technique defense.This technique has purpose of force relay safety,voltage-reduction safety of lubrication duct ,alarming protection of oil fluid blockage and oil temperature security.
two.The static force tank is managed by the consistent temperature.Utilize the centralized lubrication for the timed and measured lubrication of every single axis.
three.The hydraulic program management the clamping and releasing of spindle ,the grabbing of accessory head ,hydraulic stability of Z-axis and clamping and releasing of manual.The hydraulic program possesses the perform of two-phase filtration and minimal-oil alarming.

Resource Magazine and Accessory Milling Head:
1.It can set the accessory head journal ,as properly as all kinds of accent mill heads grabbed manually or automatically as needed to enlarge the technique scope of machine tool processing .
two.Include the device magazine in the left column of device instrument.Established tools in the magazine according to the necessary processing method .Control the ram to the also-alter stage by the pregram.The resource-modify holder finshes the automatic tool-modify.

CZPT parameters

Requirements   Units GY-41C GY-46C GY-51C GY-56C GY-61C GY-66C
Desk Width Mm 3000 3500 4000 4500 5000 5500
  Duration Mm 8000-50000
  Max.Loading T/m2 twenty
Vacation X-axis travel Mm 8500-50500
  Y-axis journey Mm 4500 5000 5500 6000 6500 7000
  Z-axis vacation Mm     a thousand/1250/1500      
  Max.Width of
Passing workpiece
Mm 4000 4500 5000 5500 6000 6500
Spindle Distance from spindle conclude
To desk area
Mm In accordance to customers’request design
  Spindle specification   BT50/BT60
  Spindle transmission   Two-phase reduction box and immediate-connected spindle
  Spindle output electricity Kw 28/38,41/fifty six,fifty five/78,60/eighty four,seventy one/114,100/140
  Spindle torque Nm 1470-11320
  Spindle velocity Rpm ten-1500/ten-3000
Feeding velocity X/Y/Z Mm/min 5-8000
  Speedy traverse speed X/Y/Z M/min 10


Vertical ram area Mm five hundred*500/600*600
  CNC system   SIEMENS 840DSL or other CNC method

Common configuration:
SIEMENS 840DSL CNC program
Immediate-related spindle with two-stage reduction box
Rectangle information sq. ram
X-axis static-force guide
Planet reducer
X-axis double grating scales synchronous drive
Y,Z-axis grating scale
Fastened displacement multi-phase pump
Static-strain oil feeding tank
CZPT stress station
CZPTtric tank with air issue
Xihu (West Lake) Dis. defense
Chain-sort chip removing machine
Centralized computerized lubrication system
Spindle oil cooler
Oil feeding tank with oil cooler
Air filtration purification method

Optional configuration:
FANUC 0i-MD CNCsystem
FANUC 31i-MB CNC program
Total wrapped sq. ram with static-stress guidebook
Y-axis double equipment and rock electric control backlash elimination
Vertical tool journal
Vertical and horizontal tool magazine
Accent heads
Accessory head grabbed routinely
Attachment head decline prevention system
Guide/semi-auto/totally-vehicle.ninety diploma milling head
Entended milling head
CZPT millinghead
Flat correct-angle milling head
Right-angle milling head

Organization Data:
HangZhou Timeway CZPT Resource CO., Ltd.Is a professional machinery  manuafacture and exporter with numerous years’ hiotory.Our goods sell effectively in the domestic market place and are exported to far more than eighty nations around the world and locations.

Main CZPT:CNC Lathe, Lathe, Machining Centre, Milling CZPT, Grinding CZPT, Drilling & Milling CZPT, Shearing CZPT, Bending CZPT, CNC Milling CZPT, Sawing CZPT, CZPTng CZPT, Push Brake.

Principal Markets:CZPT CZPTe, South CZPTical, Mid CZPT, North ern CZPTe, Africa, and so on.

CNC Fixed Beam Gantry Moving Frame-Type Machining Center