gear hob machine

Main parameter:

1, Range of processing

① Max. workpiece diameter: 500mm

② Max. module: 8mm

③ Max. width: 250mm

④ Min. Number of Gear on workpiece:6 tooth

2, Tool post

① Max. swivel Angle of tool post : 240^°

② Max. travel of tool post(Vertical): 300mm

③ Min. reading of swivel angle of tool post:6′

④ Vertical move speed of tool post:0.52 m / min

⑤ Vertical move amount of tool post(manual):0.754mm

⑥ Step of feeding amount(Vertical):12step

⑦ Range of feed(vertical):0.4~4mm / rpm.

3, Working table

① Work table diameter:510mm

② Work table bore diameter:80mm

③ Movement per revolution Horizontal(manual):1mm

④ Min. reading move horizontal:0.01mm

⑤ Hydraulic drive movement horizontal:50mm

⑥ Distance between tailstock end face and worktable surface:380-850mm

4, Hobbing spindle

① Max. hob diameter/lengthen:160mm/160mm

(2). Tie rod threading diameter:M16

(3) Taper of hob arbor fitting::M.T.5

(4) Max. hob axial movement:55mm

(5) Distance between hob axis and worktable surface:235-535mm

(6) Distance between hob and worktable center:20-330mm

(7) Range of spindle speed:40~250rpm

(8) Step of spindle:9step

5, Motor and machine weight

① Motor: 5.5kw / 1440rpm

② Axial fast motor(Vertical): 0.75kw / 1380rpm

③ Radial fast motor:0.75kw / 1380rpm

④ Motor of hydraulic pump:1.1kw / 1000rpm

⑤ N.W/G.W:4500kg/5300kg

⑥ Machine size(L xWxH): 2450x1272x1790mm

6, Others:

① Diameter of hob arbor:φ22mm,φ27mm,φ32mm

② Arbor diameter:φ30mm