SHM Stationary Honing Machine
The Hunger SHM is designed for precision honing of cylinder liners with bore diameter from 150 to 640 mm.
Air powered honing.
Powerfull air motor for rotary motion of honing head, air hoist for stroke motion and, as an unique feature, air cylinders for stone feeding.
Manual buttons are provided for fine adjusting setting of honing head RPM, stroking rate and stone feeding pressure.
- Pressure gauges for displaying the selected setting of honing head RPM, stroking rate and stone feeding pressure.
- Two-hand control actuation to protect the operator according to the stringent EC safety regulations.
- Automated stroking between adjustable end stops.
- Drawer-type honing liquid reservoir acting as support for the cylinder liner and mounted on casters for ease of loading and unloading the cylinder liner.
Rotary motion and linear stroke motion of the honing head are infinitely variable through simple regulation of air supply to obtain the desired crosshatch surface pattern. Stone pressure is also infinitely variable through regulation of air supply to the stone pressure actuators. The central control panel is equipped with regulator valves combined with manometer gauges for selecting the speed of the linear stroke motion, the rotary speed of the honing head and the stone contact pressure. Thus, the pressure settings which once proved as resulting in perfect surface finish, can be repeated time and again.The stone holder units of the honing head are swivel mounted for superior wiper-type honing performance.
When air supply to the stone pressure actuators is shut off, the stone holderswill be retracted so that vertical scratches in the cylinder liner wall can be avoided when the honing head is lifted into or out of the cylinder liner bore.
Automated stroke motion of the honing head between adjustable end stops ensures efficient honing and and superior results.
The honing liquid is supplied to the honing site by an electrical pump and collected in a reservoir which also acts as support for the cylinder liner to be honed.The reservoir is designed as a drawer which can be drawn out for ease of loading and unloading the cylinder liner.
|Capacity||Typ 320||Typ 640|
|Honing diameter range||150-320mm||150-640mm|
|Max. stroke length||1300 mm|
|Speed range of honing head||20-70 U/min|
|Stroke speed||bis zu 19m/min|
|Air supply pressure||6-10bar|
|Air consumption||bis zu 3,7m³/min|
|Standard supply voltage||400V ±10%, 3˜, 50/60Hz|
|Rated current||0,52 A|
|Dimensions and Weight:|
|Shipping weight, approx.||950kg||1000kg|
|Technical changes reserved|