Portable & Advance Cylinder Boring Machine

Product Description

• The Portable & Advanced Cylinder Boring Machine is a high-precision engine reconditioning system designed for accurate and efficient cylinder block machining.

• This machine integrates a servo motor-based feed system, manual control switches, and a Human Machine Interface (HMI) for precise parameter control.

• Once the job is properly aligned and clamped, the entire boring cycle is executed in fully automatic mode, ensuring high accuracy, repeatability, and productivity.

  System Configuration

Mechanical Assembly

• Heavy-duty rigid column structure

• Precision spindle assembly

• Adjustable boring bar

• Fine centering and alignment mechanism

• Portable and compact base frame

  Drive System

• High-torque Servo Motor for vertical (Z-axis) feed control

• Variable speed spindle motor

• Precision ball screw / lead screw mechanism

• Zero-backlash coupling transmission

  Control System

Manual Controls

• Power ON/OFF

• Spindle Start/Stop

• Emergency Stop

• Jog Up / Jog Down

HMI Functions:

• Spindle RPM setting

• Feed RPM setting

• Feed rate adjustment

• Boring depth input (in mm)Portable and compact base frame

• Auto / Manual mode selection

• Cycle start command

• Alarm and fault diagnostics display

Working Principle

• The cylinder block is rigidly clamped onto the fixture.

• Center alignment is performed using a dial gauge or centering tool.

• Required machining parameters are entered on the HMI:

  1) Spindle RPM

  2) Feed rate (mm/min or mm/rev)

  3) Total boring depth

• Auto mode is selected.

• The servo-controlled feed initiates precise downward movement of the boring tool.

• Upon reaching the preset depth:

1) Automatic feed stop

2) Automatic tool retraction

3) Optional spindle stop

• Cycle completion status is displayed on the HMI.

Technical Advantages

• High machining accuracy (up to ±0.01 mm depending on setup)

• Superior surface finish

• Excellent repeatability

• Reduced operator dependency

• Controlled feed eliminates over-cutting

• Minimal vibration due to servo precision

• Energy-efficient operation

• Suitable for on-site and workshop use

Typical Technical Specifications
(Reference Model)

Applications

• Diesel Engine Reconditioning

• Tractor Engine Overhauling

• Generator Cylinder Repair

• Heavy Vehicle Engine Maintenance

• Industrial Engine Machining