2MSK2150 deep hole strong honing machine

Machine Tool Applications:

♦ Suitable for honing and polishing cylindrical deep-hole workpieces.
♦ Examples include precision pipe fittings such as various hydraulic cylinders and gas cylinders.
♦ Capable of honing and polishing workpieces with stepped holes.

Machining Accuracy:

♦ The machined hole diameter accuracy can reach IT8-IT9 grade or higher.
♦ Surface roughness can achieve Ra0.2-0.4μm.
♦ Local honing can correct the taper, ellipticity, and local diameter errors of the workpiece.
♦ Direct power honing can be performed on some cold-drawn steel tubes.

■ The 2MSK2150 CNC deep-hole power honing machine is an ideal piece of equipment with high precision and efficiency.

Machine Tool Configuration:

♦ This CNC deep-hole power honing machine is equipped with a KND CNC system and AC servo motors.
♦ The grinding spindle box features stepless speed regulation.
♦ The honing head reciprocates via a sprocket and chain system, allowing precise control of the honing position.
♦ Dual linear guide rails are used, providing high service life and accuracy.
♦ The honing head employs hydraulic constant-pressure expansion, ensuring stable honing force from the abrasive strips to maintain the workpieces roundness and cylindricity.
♦ The honing pressure can be adjusted as needed, with high and low-pressure control settings, enabling easy switching between rough and finish honing from the control panel.

Other machine tool configurations are as follows:

♦ Renowned brands are used for hydraulic valves, automatic lubrication stations, etc.

■ Additionally, the CNC system, linear guide rails, hydraulic valves, and other configurations of this CNC deep-hole power honing machine can be selected or specified according to user requirements.

Main Technical Parameters:

Working Range

• Machining Diameter Range: Φ60～Φ500
• Maximum Machining Depth: 1-12m
• Workpiece Clamping Diameter Range: Φ150～Φ1400

Spindle Section

• Spindle Center Height (Workpiece Side): 1000mm
• Spindle Center Height (Grinding Spindle Box Side): 350mm

Grinding Spindle Box Section

• Grinding Spindle Box Speed (Stepless): 25～250r/min

Feed Section

• Carriage Reciprocating Speed Range: 4-18m/min

Motor Section

• Grinding Spindle Box Motor Power: 15kW (Inverter)
• Reciprocating Motor Power: 11kW

Other Sections

• Cooling System Flow Rate: 100L/min
• Honing Head Expansion Working Pressure: 4MPa

CNC

• Beijing KND (Standard Configuration); SIEMENS 828 Series, FANUC, etc., are optional and can be customized according to workpiece requirements.