Bladis 4 With the new generation of torque scales in the WME series, blades can now be weighed even more precisely and distributed with the help of Bladis 4.

Bladis 4 With the new generation of torque scales in the WME series, blades can now be weighed even more precisely and distributed with the help of Bladis 4. is an application documented by Schenck RoTec. This page summarizes the engineering task and the system-selection considerations for an Elina implementation.

Application challenge

Bladis 4 software enables precise turbine blade weighing, blade moment analysis and optimized blade distribution for aviation and energy applications. Reduce rotor unbalance, minimize trim weights and improve balancing efficiency with advanced blade weight adjustment technology.

Measurement or test approach

The engineering workflow combines rotor-specific balancing or spin-testing equipment, measurement electronics, software and a defined correction process.

Topics covered by the manufacturer

• Functions and operation
• Analysis of engine blade moments
• Precise measurements with scales
• Precise bucket positioning
• Optimal blade distribution on engine and gas turbine rotors
• Advantages at a glance
• Accuracy
• Shovel distribution

Information required for system selection

Define rotor mass and dimensions, operating or balancing speed, permissible residual unbalance, correction method and production throughput.

Official Schenck RoTec source