China Drive Turning Machine Manufacturers - Center Drive lathe For Coupling – Oturn
China Drive Turning Machine Manufacturers - Center Drive lathe For Coupling – Oturn Detail:
Workpiece Processing Introduction
According to the customer’s products drawings,We recommend the SCK205S double-end CNC lathe, which clamps the outer circle of the coupling, and processes both the end surface and the external chamfer, the inner hole and the internal chamfer, and the internal thread (offset buckle) at the same time.Adopting API standards.
Part No. |
Max.outer diameter(mm) |
Length(mm) |
Min.inner hole(mm) |
Ladder buckle (in) (API standard) |
Mark |
Муфта ОТТМ102-Д |
∮114 |
190 |
∮88.6 |
4 |
|
Муфта ОТТГ114-Д |
∮127 |
205 |
∮99.5 |
4-1/2 |
|
127 |
∮141.3 |
210 |
∮110 |
5 |
|
140 |
∮153.7 |
218 |
∮130 |
5-1/2 |
|
146 |
∮166 |
218 |
∮139.35 |
5-3/4 |
|
168 |
∮187.7 |
225 |
∮151 |
6-5/8 |
|
178 |
∮194.5 |
234 |
∮158 |
7 |
Machine Feature
1.Machine structure and characteristics
■This machine adopts 450inclined bed layout, which has good rigidity and convenient chip removal.
■The headstock integrates the three components of the main shaft system, the fixture, and the clamping cylinder. The structure is compact and reliable, and the fixture is hydraulically clamped.
In order to meet the processing needs
of 4 “-7″ couplings, the solution:
Maximum clamping diameter: φ200mm,
The headstock width is 190mm.
■The clamp is a collet type, and an adjustment jaw is installed on the elastic chuck with a diameter of 2mm. The processing parts are replaced. When changing the clamping diameter, only the adjustment jaw can be replaced.
■According to the processing parts, multiple boring tools are required. To avoid tool interference, the turret is customized. The rotary diameter of the cutter head is large. In order to make the turret more rigid, the center of the turret is selected to be 125mm.
Suggestion: Choose one rough and fine boring cutter for machining end face, chamfer and inner hole;
1 eccentric buckle thread cutter for thread processing.
■The machine tool is equipped with a dual-channel control system. The two tool holders can be linked with the spindle at the same time or separately to complete the simultaneous or sequential processing of both ends of the part.
■Axial positioning of workpieces using positioning posts mounted on the cutter head.
■In order to process the deflection buckle at both ends of the coupling at the same time, minimize the number of passes.
The main motor power in this case is a 18.5 / 22kW wide area servo motor.
Specification
Item |
Name |
Unit |
Specification |
Mark |
|
Process Range |
Max.swing over the bed |
mm |
Φ550 |
||
Max.swing over the slide |
Φ350 |
||||
Max.clamping diameter |
Φ200 |
||||
Processing length |
Shaft 1000; Tube: 190-400 |
||||
Spindle speed |
r/min |
1200 |
|||
Headstock |
Headstock width |
mm |
190 |
||
Spindle clamping specifications |
Φ114-195(4 inch-7 inch) |
||||
Spindle bore |
φ200 |
||||
Spindle center to ground height |
1150 |
||||
Feed |
Travel |
X1/X2 |
150/150 |
||
Z1/Z2 |
480/600 |
||||
Work forward |
X/Z |
mm/r |
0.001~6 |
||
Fast forward |
X/Z |
m/min |
16 |
||
Tool |
Drive method |
Rotary servo, locking hydraulic |
|
||
capacity |
station |
Diameter of boring bar |
|
||
External tool square size |
mm |
Diameter of boring bar |
|||
Diameter of boring bar |
Φ50 |
||||
Machine size |
mm |
4900×1850×1900 |
|||
Machine weight |
Net weight |
Kg |
6700 |
||
Gross weight |
7700 |
Main configurations
(●:standard; ★:Optional)
No. |
Name |
Specification |
Qty. |
Brand |
Origin |
Mark |
1 |
Control system |
FANUC 0i-TF |
1Set |
FANUC |
Beijing |
★ |
2 |
AC servo motor |
X Axis/Z Axis:11Nm |
||||
3 |
Servo motor |
18.5/22kW,307Nm |
||||
4 |
Spindle bearing |
1Set |
FAG |
Germany |
● |
|
5 |
Servo tool holder |
AK36125A-8 |
2Sets |
YTUM |
Yantai |
● |
6 |
Tool tray accessories |
Boring tool holderΦ50; External tool holder□32×32 |
2Sets |
YTUM |
Yantai |
★ |
7 |
Elastic chuck |
With 2 specifications (based on customer needs) |
1Set |
Self-produced |
Yinchuang |
★ |
8 |
Adjusting claw |
With 2 specifications (based on customer needs) |
1Set |
Self-produced |
Yinchuang |
★ |
9 |
Ball screw |
X:4008;Z:4010 |
2Sets |
Hiwin |
Taiwan |
● |
10 |
Rolling guide |
2Sets |
Hiwin |
Taiwan |
● |
|
11 |
Screw bearing |
2Sets |
NSK |
Japan |
● |
|
12 |
Centralized lubrication |
1Set |
TTMN |
Yongjia |
● |
|
13 |
Cooling pump |
1Set |
Domestic |
China |
● |
|
14 |
Hydraulic system |
1Set |
YCCY |
Yinchuang |
● |
|
15 |
Electrical components |
ABB, Omron, etc. |
1Set |
Joint venture |
China |
● |
16 |
Automatic chip remover |
1Set |
Yufeng |
Yantai |
● |
|
17 |
Three-color light |
1Set |
Domestic |
China |
● |
|
18 |
Random document |
1Set |
Self-produced |
Yinchuang |
● |
|
19 |
Random attachment |
1Set |
Self-produced |
Yinchuang |
● |
Product detail pictures:
Related Product Guide:
We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for China Drive Turning Machine Manufacturers - Center Drive lathe For Coupling – Oturn , The product will supply to all over the world, such as: Ghana, Madagascar, Malawi, Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.
By Freda from Canada - 2018.12.25 12:43
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Andy from Switzerland - 2017.10.13 10:47