Welcome to Changsha Epoch Direct Drive Technology Co., Ltd!

POSITION:Home > Machine tool products > NC Boring > ETK2106 NC Boring Machine for Non-circular Piston Pinhole
ETK2106 NC Boring Machine for Non-circular Piston Pinhole
Views:127 Date:2021-10-08 

Function introduction:

This machine tool is mainly used for processing of non-circular piston pinholes, including tapered holes, curved holes and hyperbolic holes.

SIEMENS 828D system is adopted, for which the programming is flexible and convenient, and the reliability is high.

Equipped with micro-displacement boring servo device(a patented product of EPOCH NC). The micro-displacement motion of the boring bar is completed in the condition of high-speed rotation of the spindle, which has the automatic dynamic balancing function and can maintain the high operation precision of spindle. The size of the pinhole can be fine-tuned by program, and the shape and the relevant position of the hole can be adjusted by program.

 

 Main technical parameters:

S/N

Item

Unit

ETK2106A

1

Pinhole diameter range of machined piston

mm

Φ15 ~ Φ60

2

Outer diameter range of the machined piston

mm

Φ50 ~Φ160

3

Spindle Accuracy

mm

0.002

4

Spindle speed

rpm

50 ~ 3600

5

Maximum effective offset of the boring edge

mm

0.06

6

Straight hole cylindricity

mm

0.002

7

Straight hole roundness

mm

0.001

8

Surface roughness

µm

Ra0.3

9

Process Capability

ΦD±0.003  CmK≥1.67

10

Machine (L×W×H)

mm

2650×1720×2025

11

Net weight of the machine

kg

4500

12

Overall power of the machine

kW

20

 

Column navigation
Machine tool products
CNC Lathe
NC Boring
production line
Contact us
Service hotline
0731-84021538
Address: No. 9, Tianhua South Road, Changsha Economic and Technical Development Zone,Changsha,China