Home
Product Directory
Manufacturing & Processing Machinery
Machine Tools
Other Machine Tools
Module16-20 Gear Hobbing Machine (YA31160E)
US$71,428.00 - 73,520.00 | 1 set (MOQ) |
Port:
Dalian, China
Production Capacity:
10sets/Month
Payment Terms:
L/C, T/T
Dalian Xinxiang Machinery Co., Ltd.
Liaoning, China
Last Login Date:
Jun 13, 2025
Business Type:
Manufacturer/Factory
Main Products:
Gear Hobbing Machine, CNC Vertical Lathe, Boring Machine, Milling Machine, Machine Tool
Find Similar Products
Product Description
Company Info
Basic Info.
Model NO.
YA31160E
Modular
16/20mm
Workpiece Diameter
1600mm
Worktable Diameter
1200mm
Max.Hob Diameter
260/300mm
Hob Spindle Rotate Speed
19-125rpm
Worktable Aperture
275mm
Max. Spiral Angle
60 Degree
Capaticy of Worktable
5ton
Main Motor
15kw
Weight
17t
Trademark
Xinxiang
Transport Package
Wooden Case
Specification
5000*2400*3000
Origin
China
HS Code
8461409000
Product Description
Module 16-20 Gear Hobbing Machine (YA31160E)
Performance and features of this machine
This machine is suitable for large batch, small batch and single production of cylindrical spur, helical gears, worm wheel and chain wheel etc. with the process method of continuous cent.
This machine tool with wide bed, has features of good rigidity, high strength and precision, easy operation, adjustment and maintenance etc. This machine has a column set and work table moving structure which is helpful for the stability during processing. Indexing worm gear of work table adopts precise worm wheel machine tool and special worm rod grinding bed for processing, which ensured high index precision. The worm wheel is made of high-quality copper which enhanced capacity of abrasion resistance.
The casting parts of machine tool is processed with precipitation heat treatment, which eliminated casting internal stress and avoided machine tool deformation. Machine bed and column guideway is processed with grinding treatment after quenching, which raised the hardness of guideway surface and enhanced capacity of abrasion resistance.
The adoption of drive gear for grinding and shaving process, which ensured the transmission accuracy.
Specifications and main technical parameters
Maximum hobbing modulus | Steel | 16 mm |
Cast iron | 20 mm | |
Maximum workpiece diameter when processing straight tooth gear | With rear column | 1300 mm |
Without rear column | 1600 mm | |
Maximum workpiece width when processing straight tooth gear (width between centre≥400) | 500 mm | |
Maximum travel of tool post slide | 520 mm | |
Distance between cutter axis and work table | Maximum | 740 mm |
Minimum | 220 mm | |
Distance between axis of cutter and work table | Maximum | 940 mm |
Minimum | 190 mm | |
Spindle hole | Morse 6 | |
Maximum dimension of cutter | Diameter | 260 mm |
Length | 300 mm | |
Diameter of changeable hobbing centre axis | 32, 40, 50 60 mm | |
Maximum axial movement of cutter | 100 mm | |
Maximum loading capacity of work table | 5 tons | |
Diameter of work table | 1200 mm | |
Pore diameter of work table | 275 mm | |
Taper bore of workpiece mandrel | Morse 6 | |
Degree of spindle rotation | Class 7 | |
Rotary range of spindle | 19-125 r/m | |
Degree of vertical feed rate | Class 10 | |
Range of vertical feed rate | 0.47-5.28 mm/ work table rotation | |
Vertical rapid moving speed of sliding plate | 0.525 m/min | |
Vertical manual rotation speed of sliding plate | 0.63 mm/r | |
Rapid moving speed of work table | 0.47 m/min | |
Accuracy of radial manual federate of work table | 0.02 mm | |
Power and rated speed of main motor | N=15 Kw 1440 r/m | |
Power and rated speed of rapid motor | N=3 Kw 1420 r/m | |
Power and rated speed of rapid motor of work table | N=1.5 Kw 940 r/m | |
Power and rated speed of motor of hydraulic oil pump | N=2.2 Kw 940 r/m | |
Power and rated speed of motor of cooling pump | N=0.4 Kw 2800 r/m | |
Machine overall dimension (length × width ×height) | 4082×2390×2520 mm | |
Machine weight | 17T |
The machine has a structure that a large column is fixed, while the work table conduct feed motion along the guideway of the bed. Tool post and sliding plate conduct feed motion along large column. The machine consists of the following parts: bed, large column, work table, transmission case, main tool post, vertical lifting slide carriage, rear column, cooling device, hydraulic device, electric control system, attached components.
1. Bed
Bed of the machine is made of high-quality casting iron and with its guideway width of 770 mm and single guide of 120mm. the surface of guideway is treated with high frequency quenching and grinding process. The large column and work table are set on the bed. there is a hydraulic oil tank below the bed. The hydraulic device is set behind the bed of the machine.
2. Large column
The large column is set and fix on the bed. There is a counterbalance, balance tool post and sliding plate inside the column. The column is made of high quality casting iron with its inside well-arranged reinforced plate, which ensured the stability of the column.
3. Work table
The work table adopts cones for workpiece setting which ensured its high precision and operational stability. Indexing worm adopts precise gear hobbing machine with α=15 pressure angle for processing which ensured its high precision and roughness.
4. Transmission case
The transmission case set at lower section of the column which is one of a main output device with the outstanding features of short transmission chain and high transmission efficiency. The transmission case is equipped with spindle speed selecting mechanism and differential mechanism for the selection of hobbing speed.
5. Lifting sliding plate
The lifting sliding plate conducts vertical motion along the column guideway which plays a role in connection between column and tool post. Tool post rotate around the sliding plate to complete the processing of left-right hands spiral gear.
6. Tool post
Main post set on lifting sliding plate which can make a rotation of ±60°angle which can meet the requirements of processing spur or helical gears. The tool post also equipped with 5 specifications of hob arbor: 2mm,32mm, 40mm, 50mm, 60mm for installation of different specification hob arbor and for the processing of different modulus gear. Material of hob arbor is 40Cr.
7. Hydraulic elements of the machine use domestic famous brand; Bearings are manufactured by Hawaluo bearing Co., Ltd.
Safety protection device of this machine meets the requirements of safety protection technology of JB110139-1999 type gear hobbing machine.
Send your message to this supplier
People who liked this also liked