Application of the machine
The machine is semi-automatic honing machine used for batch production for precision holes.
It is suitable for every kind of cylinder sleeve hole, cylinder body hole, hydraulic cylinder hole, other precision hole and blind hole. The surface roughness of the hole which is processed by the machine can reach to Ra0.2 above. The taper can be finished by using the short stroke.
The process diameter range of the machine is 50-180mm and the maximum process honing length is 400mm, the honed material can be cast, steel and the parts that after the heat treatment.
Main specifications
1.Max. honing diameter 180 mm
2.Min. honing diameter 50 mm
3.Max. travel of spindle 550 mm
4.Max. depth of honing hole 400 mm
5.Distance between spindle axis and column surface 350 mm
6.Spindle rotation speed（stepless） 60-400 r/min
7.Spindle reciprocating speed(stepless）3-28 m/min
8.Spindle taper Morse NO.5
9.Expanding of honing tool hydraulic
10.Distance between spindle nose to worktable surface 1520 mm
11.Worktable size 1250X500mm
12.Height of worktable 600 mm
13.Max. travel of worktable 800 mm
14.Main transmission（frequency speed control）
Motor model for Spindle rotation YBP132M-4
Motor power for Spindle rotation 7.5 kw
15.Hydraulic device
Hydraulic pump Model PVL13-19-94
Hydraulic pump Oil transfer rate 19/94liter/Min
Driven Motor model Y160M-6
Driven motor power 7.5 kw
Driven motor speed 970 r/min
Pressure of the main oil line 40 kg/cm²
Pressure of assistant oil line 20 kg/cm²
16.cooling system
Filter model HRGL-50
Flow rate of cooling pump 50liter/Min
17.Overall dimension(main machine) 1390X1400X3300mm
18.Net weight of the machine 4000 kg
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