MZG Fine Boring System
Expert analysis of the MZG Fine Boring System, the pinnacle of precision within our comprehensive Hole Machining System. This system is engineered not merely to create holes, but to perfect them, delivering exceptional dimensional accuracy, superior surface quality, and uncompromising repeatability with extreme micro-adjustment capabilities and highly modular design.
Ultimate Machining Precision
Industry-leading 0.002mm micro-adjustment capability in HBOR system enables diameter control at near-atomic level for perfect geometry and mirror-like surface finish.
Exceptional Stability
Dynamic balance structure and ST anti-vibration tungsten steel bars ensure stable, chatter-free machining even at high speeds and large diameters.
Unparalleled Modularity
Modular design allows flexible combination of heads, shanks, and extension bars with universal tool holder compatibility for maximum adaptability.
Product Performance
The performance of the MZG Fine Boring System is measured in microns, defined by its ability to achieve the highest levels of accuracy and stability in final hole machining. The HBOR system, with its industry-leading 0.002mm micro-adjustment capability, allows for diameter control at a near-atomic level. The CBI/CBH and NBH/NBJ systems also offer exceptional 0.01mm micro-adjustment, providing the fine control necessary for parts with stringent tolerance requirements.
The CBH large diameter heads are engineered with a dynamic balance structure, a critical feature that counteracts vibrational forces during high-speed rotation. This ensures stable, chatter-free machining even on very large bores. The system incorporates ST anti-vibration tungsten steel bars, which significantly dampen vibration to ensure a smooth, stable cut and superior hole quality.
The availability of reverse boring heads enables the machining of back-bores and internal grooves without needing to re-fixture the workpiece. The inclusion of internal coolant holes in the CBH heads ensures that high-pressure coolant is delivered directly to the cutting edge, extending insert life and preventing surface scratching.
Key Performance Indicators
- Diameter Range: Ø2~Ø1250mm
- Ultra Precision: 0.002mm (HBOR)
- High Precision: 0.01mm (CBH/CBI)
- Stability: Dynamic balance & anti-vibration
- Modularity: Universal tool holder compatibility
Our Products
HBOR Fine Boring Head
HBORUltra-precision finishing operations
HBOR Reverse Boring Head
HBOR-RBack-bore and internal groove machining
CBI Small Diameter Head
CBISmall diameter precision boring
CBH Standard Boring Head
CBHStandard precision boring operations
CBH Large Diameter Head
CBH-LLarge diameter high-speed boring
CBH Reverse Boring Head
CBH-RReverse boring and internal features
NBJ16 Boring Set
NBJ16Small diameter precision boring
NBH2084 Boring Set
NBH2084Wide range precision boring
ST Anti-Vibration Bar
ST-AVBDeep hole boring with vibration damping
BE Small Boring Head
BESmall space boring operations
CBH-M Outer Circle Head
CBH-MOuter circle boring and turning
Carbide Small Boring Cutter
CARBIDEHigh-performance small diameter boring
Technical Parameters
Technical Specifications
Ultra-Precision Adjustment
HBOR system offers industry-leading 0.002mm micro-adjustment capability, while CBI/CBH and NBH/NBJ systems provide exceptional 0.01mm precision control.
Comprehensive Size Range
Complete boring range from Ø2mm (HBOR) to Ø1250mm (CBH Large) with modular extension capabilities up to Ø280mm using BM140 holders.
Advanced Stability Features
Dynamic balance structure for large heads, ST anti-vibration tungsten steel bars, and internal coolant supply for optimal performance.
Specifications
Important Technical Notes
Micro-Adjustment Precision
HBOR system offers 0.002mm precision for ultra-critical applications, while CBI/CBH systems provide 0.01mm precision for standard high-precision work. Precision adjustment screws are internally located for protection.
Stability Recommendations
Small diameter boring bars should be used with stick-out length no more than 3 times the diameter for optimal stability. Use ST anti-vibration bars for enhanced performance.
Application Scenarios
Key Industries
Primary Processes
Applications
Primary Functions
Ultra-Precision Control
Industry-leading 0.002mm micro-adjustment capability enables diameter control at near-atomic level for perfect geometry.
Dynamic Stability
Dynamic balance structure and anti-vibration technology ensure stable, chatter-free machining even at high speeds.
Modular Flexibility
Highly modular design allows flexible combination of components with universal tool holder compatibility.
Reverse Boring Capability
Specialized reverse boring heads enable back-bore and internal groove machining without re-fixturing.
Enhanced Process Efficiency
Internal coolant supply and optimized chip evacuation ensure continuous, reliable operation with extended tool life.
Comprehensive Coverage
Complete diameter range from Ø2mm to Ø1250mm covers virtually every precision boring requirement.
Main Function
The main function of the MZG Fine Boring System is to provide an ultra-precise, modular, and universally adaptable tooling solution for the final machining of holes to extremely tight tolerances and superior surface finishes. It empowers manufacturers to achieve micron-level accuracy across an immense diameter range (from Ø2mm to Ø1250mm). By integrating advanced features like reverse boring, dynamic balancing, and anti-vibration technology, the system not only guarantees the highest quality but also enhances process efficiency and reliability, making it an essential asset for any modern precision manufacturing environment.
Need Ultra-Precision Boring Solutions?
Our technical team can help you select the optimal MZG Fine Boring System configuration for your specific precision requirements, tolerance goals, and application needs. From micro-adjustment capabilities to stability enhancement features, we provide comprehensive solutions for the most demanding precision manufacturing environments.