Customer: RS MICROTECH PVT.LTD
Supplier: Ningbo Gongtie Smart Technology Co.,LTD.
Date No.: 20******
Ningbo GongTie Precision Machinery Co.,LTD 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.
1. Products processing solution
1) customer: BHAVANI ； 2) product: 582； 3） material: 16MnCr5 ;
4) the product profile
5) machining accuracy: completely follow up the customer’s drawing;
6) Work tool and fixture: precision internal expansion collet or 3-Jaw High Speed Hollow Power Chuck
7) The technique remarks: 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.
the first CNC lathe process--- products fixture method and process proposal
internal expansion fixture
top face, chamfer angle
Auto-loading / unloading system: gantry loader in tray (pallet)
the second CNC lathe process--- products fixture method and process proposal
fixture from outside
Two side face, chamfer angle
Dimple face,chamfer angle
Auto-loading/unloading system: gantry loader in tray (pallet)
9) Proposal CNC lathe：Q7-4C
9.1) CNC lathe: Precise linear guide-way CNC lathe flat bed : Q7
9.2) Auto-loading/unloading system: gantry loader in tray(pallet)
10) CNC lathe sketch:
10.1) Precise linear guide-way CNC lathe with flat bed and dovetail row of knives: Q7-4C
10.2> RIGID BASE
With two removable tray(pallets), each one can put 40 blanks, so totally 80PCS, when the one tray finished the 40pcs, then work on the second tray, the workers can go to change the finished parts or tray. If directly change the tray, we can install a rotary&turning device on the first CNC lathe, which make the finished products turning around before putting in, when the tray is full, can directly move the tray to the second CNC lathe for machining the rest processes.
2. Parameters, configuration and price:
Max. swing diameter
Swing over cross slide
Max. turning length
Max. bar through-hole
Work piece clamping method
Spindle speed range
Spindle nose size
X-axis rapid traverse
Z-axis rapid traverse
X\Z axis repeating postioning accuracy
Spindle drive motor
dovetail row of knives
Number of tools
Required electric power
Height from floor to spindle center
Standard: Tool box, instruction book, operational manual, cooling system , lighting system, lubrication system, chips cleaner, hydraulic collet(chuck), foot switch
Optional: 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
COMPONENT BRAND & SPEC.
FANUC MATE TD
Ball screw & linear guide-way
Independent spindle with front three bearings and two after
Ball screw supporting method
Double supporting with pre-stretching structure
Hollow hydraulic rotary cylinder
Electric cabinet with heat exchanger
Low voltage component
Hollow hydraulic chuck
T-slot blade row (16)
Beam linear guide-way
Gear wheel/rack（slant gear）
Work-stocker system(in tray/pallet)
Loading/unloading device(mechanical claws)
electrical system for gantry loader
Inovance-china(bus type CNC system)
3. After-sales service
1) after assembly, immediately carry out test and try-run on the CNC lathe and gantry loader.
2) according to the problem feedback from customer by telephone or FAX, make the reaction within 12H.
3) conducting maintenance door to door, within 24H for Ningbo City, within 48H for zhejiang area, jiangsu area and shanghai. For the other areas, reaction time will be adjusted according to the actual condition.
4) 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.
Machine guarantee card
Machine inspection report
CNC system instruction
5. Lead time: 30 working days after signing contract
6. Total price:
Precise linear guide-way CNC lathe with flat bed , dovetail row of knives , gantry loader, FANUC controller
Price： *********** USD /SET
7. Period of validity: 6months
8. Price base: EXWORKS
9. Payment term: 30% pre-pay, 70% before delivery
10. Price with the good packaging.