High-Rigidity Gear Components for Precision Machine Tools

Industry Challenges: Precision & Rigidity

Machine tools pursue “precision, rigidity, stability, and service life.” If gears in the transmission chain show backlash fluctuation, runout, or wear, it directly affects positioning accuracy, surface finish, and machining consistency. Reliability during long operation and batch-to-batch consistency are also key foundations of machine quality.

Shyi Chang’s Advantageous Solutions

As a trusted custom gear manufacturer for machinery, we deliver:

• Accuracy and stable meshing
  With gear profile accuracy, concentricity, and backlash management, we ensure smooth transmission and repeatable positioning.
• Durability and wear resistance
  We plan materials and heat-treatment based on loading conditions to increase tooth-surface hardness and wear resistance, reducing long-term accuracy drift in critical components like the helical gear shaft.
• Mass-production consistency
  Through process control and measurement workflows, we maintain batch consistency and reduce assembly and calibration costs.

Technical Highlights: The Backbone of Machining Accuracy

• Micro-Precision Profile Control: High-level management of gear profiles and backlash ensures the positioning accuracy and machining stability of feed mechanisms.
• Distortion-Controlled Heat Treatment: We balance high hardness with geometric accuracy, critical for helical gears used in spindles to prevent long-term runout.
• Surface Quality Management: Enhanced tooth-surface finishing reduces transmission fluctuation and noise, contributing to superior workpiece surface finishes.
• Long-Term Maintenance Support: Comprehensive batch consistency and quality records support the lifecycle maintenance of high-value machine tools.

Real-World Applications

• Spindle and transmission modules
• Feed / positioning mechanisms
• Indexing / rotary tables
• Various gearboxes and drive modules