Technique solution
Customer: @@@
Supplier: Ningbo Gongtie Smart Science&technology Co.,LTD
Data No.: *****
Company Presentation:
GongTie is a national high-tech enterprise, which integrates precise CNC lathes and industrial robots as a whole, specializes in precise CNC lathes, automatic integral-single CNC lathes, automatic production line. Bases on medium-small precise CNC lathes, sets up the machine automation as enterprise’ strategical core, targets to satisfy the market and the customer as the technique innovation’s motivation, scientifically and reasonably combines the precise CNC lathes with the machine unmanned together, sustainably improves the machine’s stability and practicability, becomes the domestic leading professional manufacturer and service supplier for precise CNC lathes and machines’ automation.
Established in 2006, with more than 100 employees, already got various of invention patents. GongTie is able to offer a complete engineering package from concept , design to manufacturing.
The company’s diversity machine series is widely used in automotive parts, valve, bearing, electric application , instrument, sanitary and more other industries, can realize various processing technology like drilling, turning, milling, boring, tapping, grooving and so on. We have set up sales office at several place and perfect sales representative network. And we completely follow the ISO9000:2000 quality management system and security management system on the development and manufacturing, to guarantee the quality and safety during the customer’s application. In addition, we have built up a perfect after-sales service system, can in-time make feasible reaction for the customer’s any inquiries or problems。
The CNC machine from GongTie has below advantages:
-- broaden application range
-- high precise, reliable features, fine finish and stable processing.
-- save labor costs
-- competitive price with high quality assurance
The company mission:
l Continuous innovation
l Quality priority
l Customer focused
l Solution driven
With our accurate, reliable products and perfect service system, we have won the trust of many users, and gradually built up a good brand impression in the CNC lathes automation industry.
SOLUTION :
1. Products processing solution
1) customer: ;
2) product: ;
3) material:
4) the product profile
5) machining accuracy: completely follow up the customer’s drawing;
6) Work tool and fixture: precision spring collet
7) The technique remarks:
7.1) the program will set up the tools life-time management (customer pre-set up the q’ty of the machining products, when reach it, automatically warning, for reducing the products scraps and the tools damage.)
8) GONGTIE company will do the best to provide the technique guidance for CNC lathes and related suggestion of the products processing technology.
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process | tools | Process speed(r/min) | Traverse (mm/r) | Cycle time(S) |
28497129 Refer to red line | | 2600 | 0.08 | ≈33,26s |
28535485/17SK162 | 2600 | 0.08 | ≈20.5s | |
28460136AA |
| 2600 | 0.08 | ≈34.5s |
28556936BA | OD cutter | 2600 | 0.08 | ≈32.5s |
14sk0536E |
| 2600 | 0.08 | ≈30s |
28397907/28270193 |
| 2600 | 0.08 | ≈34s |
28387473/28461577 |
| 2600 | 0.08 | ≈35.5s |
The above cycle time is total turning time including the Loading & unloading materials time. |
9) Proposal CNC lathe:Q5-2B
10.2 > RIGID BASE, backside feeding material style
The raw materials is stocking in a stocking box, feeding the materials through the Rodless cylinder, transferring to the pointed position and then turning,
after finishing the turning, unloading the products through one tube.
2. Parameters, configuration and price:
1) parameters:
Main parameters | Unit | Q5 | |
Processing capability | Max. swing diameter | mm | Φ400 |
Swing over cross slide | mm | φ98 | |
Max. turning length | mm | 200 | |
Max. bar through-hole | mm | 20(25) | |
Spindle | Work piece clamping method | N/A | Precision spring collet |
Spindle speed range | rpm | 0~5000 | |
Spindle nose size | N/A | A2-4 | |
Spindle ID | mm | 35(37) | |
Rapid Traverse | X-axis rapid traverse | m/min | 20 |
Z-axis rapid traverse | m/min | 20 | |
Axis Stroke | X-axis travel | mm | 280 |
Z-axis travel | mm | 240 | |
Accuracy | X\Z axis repeating postioning accuracy | mm | 0.002 |
Motor | Spindle drive motor | kW | 2.2/3.7 |
Others | Tool-holder type | N/A | dovetail row of knives |
Tool size | mm | 16 | |
Number of tools | pcs | 5 | |
Cooling motor | L | 120 | |
Required electric power | kVA | 7 | |
Overall size(L*W*H) | mm | 1500*1250*1650 | |
Height from floor to spindle center | mm | ≈1070 | |
Net weight | kg | ≈1200 | |
Standard: Tool box, instruction book, operational manual, cooling system , lighting system, lubrication system,
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Optional: chips cleaner, hydraulic collet(chuck), foot switch,Program control blowing function, precision C axis dividing, spindle head , automatic door, loading and unloading system, industrial robotic, automatic bar feeder, receiving device for bar materials, automatic detection system, automatic cutter radius compensation system, high-pressure cooling system |
2) Configuration and price
CNC lathe | |||||||||
NO. | ITEM | COMPONENT BRAND & SPEC. | ORIGINAL COUNTRY | QTY. | |||||
1 | Controller | SYNTEC | TAIWAN | 1 | |||||
2 | Servo motor/drive | YASKAWA | JAPAN | 2 | |||||
3 | Spindle motor | SYNTEC | TAIWAN | 1 | |||||
4 | Ball screw & linear guide-way | PMI | TAIWAN | 2,4 | |||||
5 | Spindle bearings | NTN / KOYO P4 | JAPAN | 5 | |||||
6 | Spindle structure | Independent spindle with front three bearings and two after | BY GONGTIE | 1 | |||||
7 | Ball screw supporting method | Double supporting with pre-stretching structure | BY GONGTIE | 1 | |||||
8 | Hollow hydraulic rotary cylinder | 536 | TAIWAN COMPONENTS | 1 | |||||
9 | Hydraulic system | HUIZONG | TAIWAN COMPONENTS | 1 | |||||
10 | Electric cabinet with heat exchanger | NO. 5 | TAIWAN COMPONENTS | 1 | |||||
11 | Low voltage component | SCHNEIDER | FRENCH | 1 | |||||
12 | Fixture | Precision Spring collet | SHANGHAI | 1 | |||||
13 | Tool-holder type | T-slot blade row (16) | BY GONGTIE | 1 | |||||
14 | Spindle head | End face drilling hole | BY GONGTIE | ||||||
15 | Spindle head | Side face drilling hole | BY GONGTIE | ||||||
16 | Servo motor/drive | YASKAWA 750W | JAPAN | ||||||
Auto-loading/unloading system | |||||||||
No. | Kit | Brand & original country | QTY. | ||||||
1 | Beam kit | GONGTIE | 1 set | ||||||
2 | Beam linear guide-way | Taiwan PMI | 1set | ||||||
3 | Parallel hand | JAPAN SMC | 1set | ||||||
4 | Rotary cylinder | JAPAN SMC | 1set | ||||||
5 | Air cylinder | JAPAN SMC | 1set | ||||||
6 | Sensor/Magnetic switch | JAPAN SMC | 1set | ||||||
7 | Gear wheel/rack(slant gear) | Taiwan | 1set | ||||||
8 | Work-stocker system(in vibrator) | CHINA | 1set | ||||||
9 | Loading/unloading device(mechanical claws, converyor belt) | GONGTIE | 1set | ||||||
electrical system for gantry loader | |||||||||
1 | Servo motor | Inovance-china | 1set | ||||||
2 | Servo system | Inovance-china ( bus type CNC system ) | 1set | ||||||
3 | Controller system | Inovance-china | 1set | ||||||
4 | Gear Reducer | Taiwan | 1set | ||||||
5 | interface | Inovance-china | 1set |
3. After-sales service
1) after assembly, customer come to our factory for QC before delivery.
2) In maintenance guarantee period (one year), if the damage is not caused by operators, we offer free maintenance service, beyond the period, we offer relevant services with paid components.
4. Attachments
Attached items | QTY |
Working instruction | 1 SET |
Machine guarantee card | 1 SET |
Electrics instruction | 1 SET |
Machine inspection report | 1 SET |
CNC system instruction | 1 SET |
Basic tools | 1 SET |
5. Lead time: 35working days after signing contract
6. Period of validity: 15days
7. Price: *********RMB EXworks factory
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