| Quantity: | |
|---|---|
Feature of Conventional Worm YQ31250E Helical / Spur Gear Hobbing Machine
This hobbing machine is applicable to produce or process gear helical gear worm gear and sprocket in batch or piece units. This machine is provided with the characteristics of excellent steel resistance high intention high precision easy operating adjusting and maintaining etc. It can process gear with down smiling and smiling methods axially or radially. According to the customer's requirements, this machine can be equipped with a System to process crown gear and small taper gear, and it can also heighten or lengthen the machine tool.
Parameter of YQ31250E Horizontal Conventional Helical / Spur Gear Hobbing Machine
Maximum machining module | Steel parts/castings | 16/20mm |
Maximum workpiece diameter when machining straight teeth | With rear column | 1950mm |
Without rear column | 2500mm | |
Maximum workpiece width when machining straight teeth (center distance ≥ 400) | 740mm | |
Maximum stroke of tool holder slide | 760mm | |
Distance of tool axis from table surface | Maximum | 980mm |
Minimum | 220mm | |
Distance of tool axis from table axis | Maximum | 1400mm |
Minimum | 300（170）mm | |
Spindle taper hole | Morse 6 | |
Maximum tool size | Diameter | 260mm |
Length | 300mm | |
Tool changeable mandrel diameter | 27、32、40、50、60mm | |
Maximum axial movement of the tool | 100mm | |
Maximum table load | 5T | |
Table diameter / worm gear diameter | 1380mm/1225mm | |
Table bore diameter | 275mm | |
Workpiece mandrel bore taper | Morse 6 | |
Number of spindle speed steps | 6grade | |
Spindle speed range | 16-100rpm | |
Number of vertical feed steps | 8grade | |
Vertical feed range | 0.52-4.62mm/rpm for worktable | |
Vertical rapid traverse speed of tool holder slide | 0.525m/minute | |
Vertical hand movement of tool holder slide per revolution | 0.63mm/r | |
Table rapid traverse speed | 0.47m/minute | |
Table radial manual feed accuracy | 0.02mm | |
Main motor power and rated speed | N=15kW 1440rpm | |
Rapid motor power and rated speed | N=3kW 1420rpm | |
Table rapid motor power and rated speed | N=1.5kW 940rpm | |
Hydraulic oil pump motor power and rated speed | N=2.2kW 940rpm | |
Cooling pump motor power and rated speed | N=0.4kW 2800rpm | |
Machine profile size (L×W×H) | 5000×2675×2800mm | |
Machine weight | 22T | |
Application
Package of Helical / Spur Gear Hobbing Machine
Feature of Conventional Worm YQ31250E Helical / Spur Gear Hobbing Machine
This hobbing machine is applicable to produce or process gear helical gear worm gear and sprocket in batch or piece units. This machine is provided with the characteristics of excellent steel resistance high intention high precision easy operating adjusting and maintaining etc. It can process gear with down smiling and smiling methods axially or radially. According to the customer's requirements, this machine can be equipped with a System to process crown gear and small taper gear, and it can also heighten or lengthen the machine tool.
Parameter of YQ31250E Horizontal Conventional Helical / Spur Gear Hobbing Machine
Maximum machining module | Steel parts/castings | 16/20mm |
Maximum workpiece diameter when machining straight teeth | With rear column | 1950mm |
Without rear column | 2500mm | |
Maximum workpiece width when machining straight teeth (center distance ≥ 400) | 740mm | |
Maximum stroke of tool holder slide | 760mm | |
Distance of tool axis from table surface | Maximum | 980mm |
Minimum | 220mm | |
Distance of tool axis from table axis | Maximum | 1400mm |
Minimum | 300（170）mm | |
Spindle taper hole | Morse 6 | |
Maximum tool size | Diameter | 260mm |
Length | 300mm | |
Tool changeable mandrel diameter | 27、32、40、50、60mm | |
Maximum axial movement of the tool | 100mm | |
Maximum table load | 5T | |
Table diameter / worm gear diameter | 1380mm/1225mm | |
Table bore diameter | 275mm | |
Workpiece mandrel bore taper | Morse 6 | |
Number of spindle speed steps | 6grade | |
Spindle speed range | 16-100rpm | |
Number of vertical feed steps | 8grade | |
Vertical feed range | 0.52-4.62mm/rpm for worktable | |
Vertical rapid traverse speed of tool holder slide | 0.525m/minute | |
Vertical hand movement of tool holder slide per revolution | 0.63mm/r | |
Table rapid traverse speed | 0.47m/minute | |
Table radial manual feed accuracy | 0.02mm | |
Main motor power and rated speed | N=15kW 1440rpm | |
Rapid motor power and rated speed | N=3kW 1420rpm | |
Table rapid motor power and rated speed | N=1.5kW 940rpm | |
Hydraulic oil pump motor power and rated speed | N=2.2kW 940rpm | |
Cooling pump motor power and rated speed | N=0.4kW 2800rpm | |
Machine profile size (L×W×H) | 5000×2675×2800mm | |
Machine weight | 22T | |
Application
Package of Helical / Spur Gear Hobbing Machine
