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CNC Q5 FOR PISTON ROD MAKING

 Technique   solution

 

                      





Customer: *********


Supplier:  Ningbo Gongtie SMart Technology Co.,LTD


Data No.:********

 

 

  

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:


Continuous innovation

Quality priority

Customer focused

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  A


1. Products processing solution


 1) customer: *****


 2) product: piston rod


 3) Processing accuracy: Follow the drawing from customer


 4) Work tool & fixture: precise spring collet chuck



 

 

CNC Q5  FOR PISTON ROD MAKING



 5) The technique remarks:


 5.1>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.)


 5.2>Installing the additional air-blowing advice on the collet to make sure no chips on the surface of the fixture.


 5.3>Installing the additional air-blowing advice on the tool holders.


 6) GONGTIE company will do the best to provide the technique guidance for CNC lathes and related suggestion of the products processing technology.


 7) Processing flow proposal:

turn the two terminal end of the rod , then process the step.


  8) recommended lathe:

 we prefer  to the Q5 lathe  for the piston rod whose dimension is not bigger than 20 mm  diameter;

 when the piston rod dameter is between 20mm  and 25 mm we prefer to the lathe Q7.


  9) sketch of precision linear guideway cnc lathe:



CNC Q5  FOR PISTON ROD MAKING





     10)  parameters:



main items

unit

reference

reference

max swing diameter

mm

Φ270

Φ290

swing diameter over tool board

mm

Φ96

Φ96

max turning length

mm

200

300

height from floor to spindle center

mm

≈1050

≈1050

max X -axis travel

mm

280

3200

max z--axis travel

mm

200

300

spindle structure

 individual spindle  unit with three front bearings and two hind ones

spindle nose size


A2-4

A2-5

chuck size ( optional )

inch

5

6

spindle inner hole diameter

mm

35

48

max bar-through diameter

mm

21(25)

26(35/39)

spindle speed range

r/min

0-5500

0-5500

servo spindle power

Kw

2.2/3.7

3.7/5.5

min travel distance

mm

0.001

0.001

X/Z axial rapid traverse

m/min

20

20

outside circle's tool size

mm

16

16

X/Z axial repeating positioning accuracy

mm

0.002

0.002

total power

KW

7

8

oversize dimention(l*b*h)

mm

1500*1250*1650

1650*1300*1650

gross weight

Kg

≈1200

≈1700

 

 

main configures of   Q5   lathe :


name

brand and type

original country

Qty

controlling system

SYNTEC  6TA

TAIWAN

1

servo motor/drive

YASKAWA 750w 

JAPAN

2

main motor

CTB-2.2/3.7

BEIJING

1

ball screw /linear guideway

PMI

TAIWAN

2,4

spindle bearing

NTN P4 

JAPAN

5

spindle structure

INDIVIDUAL SPINDLE  UNIT 

WITH THREE FRONT BEARINGS AND TWO HIND ONES

GONGTIE

1

ball screw supporting method

DOUBLE SUPPORTING 

WITH PRE-STRETCHING STRUCTURE

GONGTIE

1

hollow hydraulic rotary cylinder

428

TAIWAN PARTS

 DOMESTIC ASSEMBLED

1

hydraulic system

SEVEN OCEAN

AS ABOVE

1

electric cabinet with heat exchanger

5

AS ABOVE

1

low voltage  component

 Schneider

FRANCE

1

precise spring collet

25 type

TAIWAN

1

tool method

16 square row knife

GONGTIE

5

 


SOLUTION B:


total sketch of precise linear guideway flat bed cnc lathe Q5 /Q7 with back feeding device


CNC Q5  FOR PISTON ROD MAKING


technical remark:


multiple rods can be layed on the feeding device in which each of the rod would be arranged itself as a simple processing method.

After the product is fulfilled ,the receiveing device will stretch out and then finished product will slip into the placing box through the slope groove.

you can save a lot of  manual working time so that multiple machines can be looked after due to the stability and reliability of the feeding ,processing and receiving the materials.



 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



  Lead time: 65 working days after signing contract


  Delivery term: EXWORKS





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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