5-Axis CNC Gear Hobbing Machine

This 5-Axis CNC Gear Hobbing Machine is well-suited for mass production, small-batch manufacturing, and single-piece processing of cylindrical gears and worm gears. It is also capable of hobbing short spline shafts with a cutting length of less than 300 mm and with 6 teeth or more. Additionally, by using a chain wheel hob cutter, the machine can process sprockets.
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Description

◆ YK3180 CNC Gear Hobbing Machine (Customizable Machine Tool)

Product Introduction

 

 

YK3180 is a 5-axis 4-linkage CNC vertical gear hobbing machine. As a professional vertical gear hobbing machine, it is mainly used for machining spur and helical cylindrical gears with module ≤10mm, and can also machine worm wheels by radial method. This vertical gear hobbing machine is especially suitable for machining spur gears, helical gears and worm wheels.

 

◆ Product Structure Diagram

 

product-1134-963

 

◆Appearance dimension drawing

 

 

product-930-790
product-930-790

◆ Technical Parameters

 

 

NO.

Item

Sub-item

1

Machining Parameters

Table Diameter

2

Max. Workpiece Diameter

3

Max. Machining Module

4

Max. Machining Helix Angle

5

Max. Machining Length (Z-axis Travel)

6

Min. Center Height from Table to Hob

7

Max. Table Speed

8

Distance Range (Outer Support End Face to Table)

9

Hob Parameters

Max. Tool Mounting Diameter*Length

10

Max. Hob Shifting Stroke

11

Tool Spindle Taper

12

Distance Between Tool Spindle Axis & Table Axis

13

Hob Speed Grade

14

Hob Speed Range

15

Axial Feed Grade

16

Axial Feed Range

17

Others

Total Power

18

Overall Dimensions (LWH)

19

Total Weight

20

Function

Control Mode

21

Transmission Mode

22

Differential Mode

23

Lubrication Mode

24

Hob Material

25

Cutting Cooling

26

Sheet Metal

27

Machined Gear Type

28

Configuration

Control System

29

(C-axis) High-precision Servo Motor for Hob Axis

30

(B-axis) High-precision Servo Motor for Workpiece Axis

31

X-axis High-precision Servo Motor

32

Z-axis High-precision Servo Motor

33

(Y-axis) High-precision Servo Motor for Shifting Axis

34

Ball Screw

35

Worm Gear & Worm

36

Hob Arbors

 

◆ Assembly Process Control

 

 

NO.

Process

Advantages

Image

1

Scraping of Contact Surfaces Between Components

1. Scraping improves surface flatness, contact quality and contact density, and hardens the surface for better wear resistance.2. Surface quality is evaluated by contact points per unit area, with a standard of 12-16 points/25×25mm.

product-429-321

2

Laser Interferometer Inspection

Analyzes dynamic characteristics of ball screws, response of drive systems and dynamic performance of guide rails with high precision and efficiency, providing data for machine error correction.

product-702-92product-914-221

3

Ball Screw Transmission Assembly

Parallelism between ball screw and guide rail is adjusted by grinding screw nut seats, with a control requirement of 0.01mm/300mm.

product-1063-610

4

Spindle Assembly

Assembled in a constant-temperature workshop to ensure precision and quality. Spindles are tested for abnormal noise and temperature rise before installation.

product-371-233

5

Gear Precision Inspection by Gear Measuring Instrument

Measures and evaluates gear precision indexes (profile deviation, helix deviation, pitch deviation, radial runout, etc.) in accordance with GB/T10095-2001 (equivalent to ISO1328:1997).

product-200-293

NO.

Process

Advantages

product-293-352

 

◆ Function Introduction

 

 

Category

NO.

Component

Function

Mechanical Part

1

Hob Axis

Speed: 0-600r/min, stepless speed regulation.

2

Workpiece Axis (Table)

Driven by double-thread worm gear and worm, reduced by servo motor with gear differential; speed: 0-30r/min, stepless speed change.

3

Guide Rail

Hard rail type, driven by ball screw.

4

Tailstock

Hydraulic type, adjustable pressure.

5

Hydraulic Power Unit

Separate hydraulic and cooling circulation systems to avoid mixing.

6

Lubrication System

Automatic centralized timing & quantitative lubrication with fault alarm; automatic lubrication on startup.

7

Chip Removal

Automatic chip conveyor.

Electrical Part

1

System

KND K1000TF1i customized system, supports spur gear, helical gear and worm wheel machining; menu-based operation, reliable and easy to learn.

2

Servo Motor

KND

3

Axis Number

5-axis 4-linkage

4

Gearbox

Electronic Gearbox

 

◆ Standard Configuration

 

 

NO.

Name

Manufacturer

Image

1

Screw

Jiangsu Qijian

product-453-393

2

Bearing

Luoyang Bearing Research Institute (ZYS)

product-453-393

3

Spindle

Yuhuan Liyang

product-453-393

4

System

KND

product-453-393

5

Motor

KND

product-453-393

7

Hob Arbor

Cixi Gutang Lihe

product-453-393

8

Hydraulic Power Unit

Anhui Qingli

product-453-393

9

Worm Gear & Worm

Chongqing Qidayuan / Changzhou Milaigu

product-453-393

 

◆ Application Fields

 

 

Automotive Industry:

Machining gears for automotive transmission systems.

Motorcycle & Power Tool 

01

Manufacturing:

Production of gear components for motorcycles and power tools.

02

Reducer Manufacturing:

Gear machining for reducers to improve transmission efficiency.

03

Instrument Manufacturing:

Precision gear components for measuring instruments.

04

Other Machinery Manufacturing:

All kinds of mechanical equipment requiring high-precision gears.

05

 

Finished Product Display

product-300-300

product-300-300

product-300-300

product-300-300

Copper Worm Wheel

Sprocket

Spline Shaft

Gear

 

◆Loading & Unloading

 

 

The equipment can be loaded/unloaded by forklift or crane to meet different customer needs.

 

Forklift Loading Position

product-800-666

Crane Lifting Diagram

product-639-640

 

◆ Company Service

Pre-sales Service:

We manufacture machine tools and provide complete cutting technology solutions. We offer you all-round services including equipment selection, process planning, tooling and cutting tools, and processing automatic line layout.

After-sales Service:

Adhering to the principle of customer first, we answer customers' questions and respond to after-sales issues 24 hours a day. For after-sales problems that cannot be resolved over the phone, we will inform customers of the arrival time within 24 hours.

◆ Certificate

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