Hydraulic Cylinders CNC Horizontal Honing Machine

Overview 
High Quality Honing Machine is especially used for honing and polishing deep hole workpieces, mainly for precision workpiece inner hole fine processing, which has high precision and high productivity. The workpiece hole surface roughness is Ra0.2μm or less than Ra0.2μm after fine honing, the roundness is 0.03mm or less than 0.03mm and the hole diameter precision is up to IT7 or above.
High Quality Honing Machine could do partial honing after setting; the workpiece partial conical degree, ovality and hole diameter error could be corrected. The workpiece with stepped holes could be honed and polished in section.
High Quality Honing Machine adopts the mode of the workpiece being fixed and honing head rotating and doing reciprocating movement, which is suitable for honing process of various deep-hole workpiece including non-rotary parts, such as some precise tubes including hydraulic cylinder, air cylinder, square jobs and the workpiece with welded rotary shaft and flange, etc. The workpiece is supported by V-type block with chains locking, adjusting V-type block to do centering, then locking and clamping the workpiece.
Honing head adopts DELTA servo feeding to do tight pushing and expanding. During honing, the constant pressure is always maintained between sand strip and the workpiece, the sand strip keeps powerful grinding to realize high efficiency honing of deep hole processing. The expanding pressure of honing head could be adjusted according to the actual demand. The control of high and low pressure could be set on operating station to realize change between rough honing and fine honing.
The automatic honing processing process could be achieved by programming procedure, the honing time, reciprocation times and honing distance could be set. So it is suitable for mass production, as well as single job maintenance. The machine adopts Taiwan DELTA control system with touch screen of man-machine interface.
High Quality Honing Machine could be designed according to the customers' requirements to meet various production demand of deep hole processing.

Processing range 
Machine processing efficiency
1. Processing efficiency: decided by the workpiece material, etc. Generally, one reciprocating processing amount is about 0.005 mm.
2. Reciprocating speed: Confirmed by the workpiece diameter, workpiece material, heat treatment condition and process conditions; generally it is about 10 m/min.
3. Max. honing processing allowance: Generally, 0.5 mm or less than 0.5mm (one side).