welcome: ningbo gongtie smart technology co., ltd.
language:
1929cc威尼斯
∷
technique solution
1、 products processing solution
1、customer：
2、product：
3、product material：
4、product schematic: finished product
5、processing accuracy：follow the drawing from customer
6、work tool&fixture: precise spring collet 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. recommended equipment type: gt25-03a
(1) machine tool: precision linear guide flat bed and row cutter lathe gt258, recommended equipment type: gt25-03a
(2) feeding method: special-shaped servo manipulator vibration plate
9(1) overall schematic diagram of precision line rail flat bed row knife lathe gt25-03a:
(2) optical machine feeding schematic
2．parameters, configuration ：
1) parameters：
|
main parameters |
unit |
gt25 |
|
max. swing diameter |
mm |
φ245 |
|
blade base diameter |
mm |
φ96 |
|
max. turning length |
mm |
200 |
|
height from floor to spindle center |
mm |
≈1050 |
|
x-axis travel |
mm |
250 |
|
z-axis travel |
mm |
200 |
|
spindle structure |
independent spindle with front three bearings and two after |
|
|
spindle nose size |
a2-4 |
|
|
optional hydraulic sleevecollet size |
25 |
|
|
power chuck spec. (optional) |
4 or 5 |
|
|
spindle hole thropower chuck spec. (optional)ugh diameter |
mm |
35 |
|
pull through-hole diamete |
mm |
21（25） |
|
spindle speed range |
r/min |
0-5500 |
|
spindle servo motor power |
kw |
2.2/3.7 |
|
min. movement |
mm |
0.001 |
|
x/z rapid traverse |
m/min |
20 |
|
tool size |
mm |
16 |
|
x\z axis repeating postioning accuracy |
mm |
0.002 |
|
required electric power |
kw |
7 |
|
overall size(l*w*h) |
mm |
1500*1250*1650 |
|
net weight |
kg |
≈1200 |
2) configuration：
|
item |
component brand & spec. |
original countery |
qty. |
|
operation system |
syntec 6ta |
taiwan |
1 |
|
servo motor/drive |
yaskawa 750w |
japan |
2 |
|
spindle motor |
ctb-2.2/3.7 |
beijing |
1 |
|
ball screw & linear guide-way |
pmi |
taiwan |
2，4 |
|
spindle bearings |
ntn p4 |
japan |
5 |
|
spindle structure |
independent spindle with front three bearings and two after |
gongtie |
1 |
|
ball screw supporting method |
double supporting with pre-stretching structure |
gongtie |
1 |
|
hollow hydraulic rotary cylinder |
428 |
taiwan components |
1 |
|
hydraulic system |
heg |
taiwan components |
1 |
|
electric cabinet with heat exchanger |
no.5 |
taiwan components |
1 |
|
low voltage component |
schneider |
french |
1 |
|
precision spring collet |
4 |
taiwan |
1 |
|
tools |
16 |
gongtie |
5 |
contact: echo.y.zhang
fax: 0574-88095075
tel: 86-18057486168
email: zhangyang@cngongtie.cn
add: no.16, gaoya road, jiangshan scientific&technological park, yinzhou, ningbo, zhejiang, china. eu r&d center: reggio emilia, italy
