Basic Info.
After-sales Service
Machine Whole Usage Period
Warranty
One Years Maintainance
Process Usage
Metal-Cutting CNC Machine Tools
Movement Method
Linear Control
Control Method
Closed-Loop Control
Numerical Control
CNC/MNC
Processing Precision
0.01~0.02(mm)
Performance Classification
High-End CNC Machine Tools
Certification
GS, CE, RoHS, ISO 9001
Tool Magazine Number
24PCS
Transport Package
Wooden /Steel Box
Specification
3200*2800*2800mm
Product Description
GooDa CNC Horizontal Machining Center GDHM-50VNC
GDHM-50VNC
The Features
· One clamping can realize complex processing in four sides and multiple processes, with strong processing capacity, wide application range and high price
"Bed casting is made of resin sand molding,HT300 strength inoculated cast iron
Than high
· The main castings of the bed body (base, workbench, column, saddle, headstock, etc.) are made of resin sand
· It is suitable for multi-variety processing of complex box parts with holes and high coaxiality requirements in the process of processing
The Advantages
· Design the structure of the one-piece bed, use the finite element analysis to optimize the reasonable reinforcement arrangement and match the M-shape
· Large inertia feeding servo motor, high rigidity ball screw and guide rail, good stability and high precision.
· The reinforcement makes the column and the bed integrated, the performance indexes of each component are guaranteed, and the bed has high rigidity.
Product Description
1. Linear slide rails are used for three-axis movement. The three-axis rapid movement can reach 36m/min, and the heaviest load is 550Kg, ensuring accurate positioning.
2. The main shaft and the motor belt use 1:1 connection design. The main motor is a low inertia motor, and its maximum speed is 10,000rpm.
The main shaft and the motor are directly connected. There is no belt or gear transmission noise, backlash, or vibration. The motor shaft outputs the speed directly, the maximum speed is 12000rpm, and high-quality tapping effects can be obtained. The main motor is a low-inertia motor, there is no time lag during high-speed tapping and commutation to avoid pulling teeth.
3. The machine bed, workbench, column, beam, saddle, and headstock are made of resin sand molded HT300 high-strength inoculated cast iron. After secondary annealing, the internal stress caused by casting stress and rough machining is completely eliminated to ensure high rigidity and high structure. Stable and qualitative, ensure quality permanently.
4. The castings are calculated and analyzed by computer based on finite element analysis. The reasonable structure strength and the matching of reinforcing ribs provide high mechanical rigidity.
Specification
Main specifications and technical parameters.| Model:GDHM-50VNC | Unit | Specification |
| Process Range | X axis travel | mm | 1330 |
| Y axis travel | mm | 600 |
| Z axis travel | mm | 600 |
Spindle nose to worktable surface
(Z direction) | mm | 185~785 |
Distance between spindle and worktable
(Y direction) | mm | 50~650 |
| Worktable | Table Size | mm | 500×500 |
| MAX Loading weight | kg | 300 |
| T-Slot (Number/Width/Gap) | - | 5×14×100 |
| Spindle | Spindle Speed | rpm | 12000 |
| Spindle Taper | - | BT40 |
| Spindle Motor | KW | 11/15 |
Speed
| Rapid Moving (X/Y/Z) | m/min | 36/36/36 |
| Rapid Feed (X/Y/Z) | m/min | 10/10/10 |
| Tool Magazine | Tool Magazine Number | pcs | 24 |
| Tool MAX Diameter/length/weight | - | Æ78mm/300mm/8kg |
| Tool MAX Diameter (Full/Empty) | mm | 78/120 |
| Tool selection method | - | any/sequence |
| Time (tool-tool) | S | 1.8 |
| Machine Accuracy | Positioning (X/Y/Z) | mm | 0.02 |
| Re-Positioning (X/Y/Z) | mm | 0.01 |
| Air pressure | Bar | 6~8 |
| Total electrical capacity | KVA | 35 |
| Machine size | mm | 3200×2800×2800 |
| Machine weight | kg | 5000 |
| System | FANUC SYSTEM OR Mitsubishi controller | - | Optional |
The acceptance is carried out according to the product contract and technical agreement. According to the technical standards implemented by the product, the appearance quality, function, and geometric accuracy of the machine tool shall be checked and accepted. The samples for the work accuracy inspection shall be provided by Party B.| No. | Motor standard spec |
| 1 | Main transmission system (including AC servo main motor, spindle, etc.) |
| 2 | X, Y, Z three-axis driven system (including AC variable frequency servo motor, coupling, ball screw, linear guide, etc.) |
| 3 | Main components (including base, worktable, column, saddle, spindle stock, etc.) |
| 4 | The numerical control system includes numerical control cabinet, power module, servo module, PLC, operating unit, display, movable hand pulse generator, heat exchanger, etc. |
| 6 | Pneumatic triple |
| 7 | Automatic lubrication system (including motor, pump, distributor, etc.) |
| 8 | Cutting fluid system (including motor, pump, chip flushing device and chip storage tray) |
| 9 | X, Y, Z axis rail protection |
| 10 | Work lights and warning lights |
| 11 | Attached technical file | 1.1 A user manual
2.1 A qualification certificate
3. Packing list |
| NO. | Attached items | Specs and models | Quantity |
| 1 | Foundation bolt group | M36*2P*115mm | 1 |
| 2 | Hand pulse generator | / | 1 |
| 3 | Communication Cable | / | 1 |
| 4 | Air blower | / | 1 |
| 5 | Fixing kit | | 1 |
Installing condition
a, Temperature
Operating temperature: Room temperature 17±25ºC
When stored/moving: -30ºC~50ºC
MAX range: 10ºC/hour
b,Humidity
Constant: 75%below (unfrozen)
short period: 95% below (unfrozen )
c, Altitude below 1000m
d, Installation site conditions.
1. No external vibration.
2. No corrosive gases.
3. No direct exposure to the machine.
4. No direct with out-side wind or cold/hot air
5. No heating source nearby
6. Avoid from dust
7.Avoid from water leakage and flooding
8. Avoid from electrical noise
e, Power:3 phases380V±10%
Detailed Photos
The main parts of the machine and its structure.
(1)Base
large-span base, the guide rail is 1.2 times higher than peering companies, effectively disperses the gravity and processing capacity; the saddle has a short overhang, which greatly improves the dynamic accuracy(2)Spindle box
The contact ratio of the spindle box to the column adopts the best contact ratio design, and it is matched with the imported spindle from Taiwan to achieve the high rigidity of the headstock of the huge machine tool. It can ensure the rigidity requirements of drilling, milling, tapping, boring and other processes(3) Column
We use upside-down "Y" shape column which is more stable and rigid than "I" shape column. It can eliminate to the greatest extent the problem of the laterally stressed column tilting left and right.
The design of sheet metal protection and chip removal system is very mature on the upside-down "Y" shape column. and the water leakage problem of sheet metal installation is avoided from the mechanical structure.(4)
The belt driven spindle has high precision and high rigidity, which is the best choice for low speed and heavy cutting occasions.
(5) The main shaft is equipped with a circulating oil cooling system to reduce the temperature rise caused by the high-speed rotation of the main shaft. The differential temperature mode is adopted to keep the main shaft temperature below about 2 degrees from the ambient temperature to ensure that there is no condensation on the surface of the main shaft, ensuring the life and accuracy of the main shaft.The use of a low-inertia spindle motor has short acceleration time, high motor efficiency, fast acceleration and deceleration, reducing backlash problems, and improving tapping speed and quality.
(6) Ball screw and linear slide
In order to ensure the rigidity and durability of the machine, the ball screws and linear slides used are more than 1.28 times larger than peering companies to ensure the maximum load capacity and prolong the service life of the machine.(7)Cooling system
The machine is equipped with a cooling system, the perfect combination of a large-flow water pump and number of nozzles, which effectively solves the processing drawbacks of cutting tools due to overheating Workpiece and workpiece deformation due to heat during processing.
(8)The bed rail (XY axis) of the machine tool adopts a telescopic shield, and the column guide adopts an organ and armored shield to maximize the protection of the guide rail and screw from the corrosion and wear of cutting fluid and processing waste; the external protection of the machine tool is fully enclosed To prevent iron filings and coolant from splashing, so that operators can work in a safe and comfortable environment.
(9)Machine appearance
The design of the outer sheet metal is minimalistic with futuristic look and feel. We deigned a big and high door for quick access and loading workpiece. It is big enough even for installing the fourth-axis.
Giant water tank, large inclined angle chip flute, and rear waste removal design ensure smooth waste ejection, prolong the service life of the Y rear guard, and the cooling water will not be interrupted until the maximum amount of cooling water is opened, and it will not cause water leakage in the machine tool.
(10)Lubrication systemGrease lubrication for three-axes
Automatic thin oil lubrication are used on the ball screw and guide rail.
The X,Y, Z coordinate guide rails have automatically controlled lubrication points, and the lubricating oil will lubricate the guide rails after being shunted. The pressure detection method is adopted to ensure that the preset pressure can be reached every time the oil is pumped, otherwise the system will prompt an alarm
(11)Electrical parts
In addition to mechanical design, GOODA also pay great attention to electrical design. The CNC system uses a unique optical fiber communication method, which greatly increases the speed of data communication, and greatly reduces the number of wiring, making the electrical cabinet very tidy.
(12)Machine working condition
Power requirements: three-phase four-wire electronic control system 3φ380V 50HZ; Allowed fluctuation of power supply voltage: ±10%
Allowed fluctuation of power frequency: ±1%
The machine must be safely placed with a separate cable, and the grounding resistance must be less than 4 Ω.
Air source: 0.4~0.6Mpa
The ambient temperature range of the machine tool workshop is 10~35ºC, the relative humidity is 40~75%, the atmospheric pressure is 86~106Kpa, and the dust concentration in the air should not exceed 10mg/m3, and it should not contain acid, salt and corrosive gas.
The machine must be installed in a workshop far away from seismic source, heat source and heat flow, and its vibration is below 0.5G (G is the acceleration of gravity). Certifications
Packaging & Shipping
FAQ
FAQ:
1. What is your minimum order quantity and warranty?
MOQ is one set, and warranty is one year.
2.What CNC system do you use?
FANUC, SIEMENS, MISTSUBISHI etc. It depends on your choice.
3.When is the delivery time?
Conventional Machines,We will delivery then within 30-45 working days after received your
deposit,if some special machines will be some longer.we will give you the answer accordingly.
4. What is the package of the machines?
Packing: PE bag cover inside+ Plywood box + Steel beam frame.
5.How can I choose the most suitable machines ?
Please let us know your machining demand or machine size ,we can choose the best model
for you , or you can choose the exact model by yourself. You can also send us the products
drawing ,we will choose the most suitable machines for you .
6. What is your trade terms?
FOB, CFR,CIF or others terms are all acceptable.
7. What is your payment terms ?
Payment Terms : T/T 30% advance , 70% before shipment.
Maintenance & Service
The benefits of GOODA maintenance contract (After sales 3 years):
- Basic requirement in a certified QS system
- Guarantee for the accuracy of the measuring and test results
- Calibration, maintenance and, if necessary, repair with just one visit
- Fixed prices with a clear breakdown of costs
- Preventive maintenance helps you avoid expensive faults and ensures a high level of quality that lasts
The maintenance contract includes:
- Travelling time and expenses for our technician
- Maintenance and calibration work
- Small items required for carrying out the specified maintenance work
- Calibration with a corresponding maintenance and test report, allowing the results to be used to demonstrate compliance with national standards
Address:
Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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