BG125 C3 Spiral Bevel Gear Generating Machine

Technical parameters of

BG125 C3 Spiral Bevel Gear Generating Machine

Mod

el

Unit

BG125

Type

 

C3

CNC system

 

SIEMENS 828D

Work to be cut

Max. module

mm

2.5

Max. pitch cone distance

mm

65 (2.6”)(spiral angle 30°)

Max. pitch diameter

mm

125 (4.9”) (spiral angle 30°, ratio 10:1 & 2:1)

Root angle

Max.

 

90°

Min.

 

4°

Max. ratio

 

10: 1

Max. face width

mm

20 (0.79”)

Max. cutting depth

mm

6 (0.24”)

Number of teeth

 

5-100

Work spindle

Diameter of taper hole at large end

mm

44.399 (1.7”)

Taper

 

MT-5

Length of taper

mm

110 (4.3”)

Diameter of through hole

mm

Φ20 (0.79”)

Screw diameter at front part of spindle

 

M72×2

Cutter Diameter

1

/2″, 11/10″, 11/2″, 2″, 31/2″

Work head settings

Max. offset of spindle

mm

Up 30 (1.2”),Down 20 (0.79”)

Distance from face of spindle to machine center

mm

30-140 (1.2-5.5”)

Cutter speed (stepless)

rpm

172-800

Power of main motor

kW

0.75

Cradle settings

Setting angle

 

0°-360°

Radial

mm

0-64 (0-2.5”)

Sliding base

Max. movement from machine center

mm

-15~100 (-0.59-3.9”)

Total power of machine

kVA

10

Overall dimensions of machine

mm

2676×2534×1700

Net weight

kg

2700

Main Characteristics of

BG125 C3 Spiral Bevel Gear Generating Machine

1) BG125 C3 Spiral Bevel Gear Generating Machine is designed to operate as three-axes CNC control spiral bevel gear generator, i.e. cradle oscillation (X axis), work spindle rotation (Y axis) and sliding base movement (Z axis) being simultaneously controlled by control system for cutting the gears. The rotation of cutter spindle is controlled by a frequency variable motor for its stepless control.
2) This series of machine is easy to adjust, with setting up the procedure for generating, indexing, infeed, cutter speed and cradle reversing according to requirements of different cutting method, meanwhile the productivity of machine has a great increase.
3) When setting the cutter by hand, the power of main motor will be off, so as to protect the operator. There are soft & hard over-travel protection for Z axis.
4) A high precision cylindrical gear pair is used on this series of machine, which keep high dynamic rigidity and high precision cutting for tooth flank. The cutting accuracy of gears can reach Class 6 steadily.
5) This machine is equipped with SIEMENS 828D to accomplish the automatic or manual control and fault diagnosis.
6) This series of machine is equipped with an independent close type electrical cabinet with an air conditioner.
7) Overall sealed safe guard and auto-chip conveyor can be provided on this series of machine.