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GONGTIE Q7 LATHE PLUS GANTRY LOADER

Technique solution

 

 

                      

Customer: RS MICROTECH PVT.LTD

Supplier:  Ningbo Gongtie Smart Technology Co.,LTD.

Date No.:  20******             


  

   Company Presentation:

 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.


SOLUTION

1. Products processing solution

 1) customer: BHAVANI     2) product:  582    3material: 16MnCr5 ;   

 4) the product profile

GONGTIE Q7 LATHE PLUS GANTRY LOADER GONGTIE Q7 LATHE PLUS GANTRY LOADER

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

                    image.png        internal expansion fixture                                                      

image.png 

process

tools

Process speed(r/min)

Traverse (mm/r)

Cycle time(S)

 top face, chamfer angle

image.png 

 2000

  0.1

   ≈5

OD

image.png 

2000

0.1

≈9

Auto-loading / unloading system: gantry loader in tray (pallet)

≈8

the second CNC lathe process--- products fixture method and process proposal

                                                      image.png                                  fixture from outside                                                      




image.png
image.png
 

process

tools

Process speed(r/min)

Traverse (mm/r)

Cycle time(S)

 Two side face, chamfer angle

image.png 

2000

0.1

    ≈3

Dimple face,chamfer angle

image.png 

2000

0.1

≈6

Auto-loading/unloading system: gantry loader in tray (pallet)

≈8

 

      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


GONGTIE Q7 LATHE PLUS GANTRY LOADER



10.2> RIGID BASE


GONGTIE Q7 LATHE PLUS GANTRY LOADER


Remarks:

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:

   1) parameters:

Main parameters

Unit

Q7

Processing capability

Max. swing diameter

mm

Φ285

Swing over cross slide

mm

φ96

Max. turning length

mm

300

Max. bar through-hole

mm

26(35)

 Spindle

Work piece clamping method

N/A

6“Hydraulic chuck

Spindle speed range

rpm

0~5000

Spindle nose size

N/A

A2-5

Spindle ID

mm

48

Rapid Traverse

X-axis rapid traverse

m/min

20

Z-axis rapid traverse

m/min

20

   Axis Stroke

X-axis travel

mm

320

Z-axis travel

mm

300

 Accuracy

X\Z axis repeating postioning accuracy

mm

0.002

Motor

Spindle drive motor

kW

3..7/5.5

  Others

Tool-holder type

N/A

 dovetail row of knives

Tool size

mm

16

Number of tools

pcs

5

Cooling motor

kW

0.12

Required electric power

kVA

8

Overall size(L*W*H)

mm

2150*1300*2450

Height from floor to spindle center

mm

≈1070

Net weight

kg

≈2000

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


CNC lathe


NO.

ITEM

COMPONENT BRAND & SPEC.

ORIGINAL COUNTERY

QTY.


1

Controller

FANUC MATE TD

JAPAN

1


2

Servo motor/drive

FANUC

JAPAN

2


3

Spindle motor

CTB 3.7/5.5

CHINA

1


4

Ball screw & linear guide-way

PMI

TAIWAN

24


5

Spindle bearings

NTN 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

Hollow hydraulic chuck

6

TAIWAN(KOREA)

1


13

Tool-holder type

T-slot blade row (16)

BY GONGTIE

1


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 tray/pallet)

CHINA

1set

9

Loading/unloading device(mechanical claws)

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, 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. 

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: 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

: Q7-4C


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.

 

 


CONTACT US
  • Mob: +86 180 5748 6168
  • Tel.: +86 180 5748 6168
  • Fax: +86 574 8809 5075
  • E-mail: zhangyang@cngongtie.cn
  • Skype:
  • Add.: No.16,gaoya road, jiangshan science & technology zone,yinzhou,ningbo ,zhejiang ,CHINA
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