CNC high efficiency deep hole honing machine

Range of honing diameter:100-500mm Max. honing depth: 12000mm Workpiece clamped diameter range: 150-650mm

1. Overview 

2MK2150 CNC high efficiency deep hole honing machine isequipment suitable for honing and burnishing cylindrical deep hole parts suchas various hydraulic oil cylinders and cylinders. This machine id specially forhoning and  burnishing step holes and thehole diameter accuracy of machined workpiece can be up to or over IT8-IT9, andsurface roughness Ra 0.2-0.4um. It can also repair and maintain taper andellipticity of machined workpiece with the help of partical honing. It candirectly perform high efficiency honing of cold drawing steel pipes.2MK2150 deep holehoning machine is ideal equipment for deep hole machining with high accuracyand high efficiency. This machine is mated with SIEMENS or FANUC CNC system. ACservo motor, honing box adopt stepless speed, and it also mated with GermanyATLANTA high accuracy racks and gears to realize the reciprocating of honinghead and it can control the honing position too. This machine is mated withlinear guide way and it have service life and high accuracy.The honinghead adopt hydraulic constant pressure expanding, sand blades always maintainconstant pressure to be sure the roundness and cylinder of workpiece. Thehoning pressure can be adjusted according to requires and it is device high andlow pressure control to realize the rough and finish honing on the operatestation.

2. Specification

Item		Specification
Range of honing diameter		100-500mm
Max. honing depth		12000mm
Speed range of spindle		10-200r/min(stepless)
Workpiece clamped diameter range		150-650mm
Range of carriage rapid-moving speed		5-18m/min
Flow of coolant pump		200L/min
Max. pressure of honing head expanding system		4MPa
Main motor of honing box		15kw(AC spindle motor)
Motor of honing box reciprocating speed		70nm(AC spindle motor)
Motor of honing head expanding system		1.5kw
Motor power of refrigeration pump		2.2kw

CNC high efficiency deep hole honing machine