Balancing machines for the aircraft industry

For the manufacturing and maintenance of aircraft engines, CEMB offer a wide range of horizontal and vertical machines to balance aircraft rotors assemblies that weigh between 2 and 5000 kg (tooling included), with a guarantee to achieve maximum accuracy and reliability. ZBK200/TO/S/AERO automatic correctionMachine Specifications: • Hard bearing pedestals with piezo electric pick-up; • Belt drive system with automatic positioning; • Automatic correction of the unbalance by milling; • “Easy Change System” for fast and simple in production. Main advantages: • A single station machine for the complete...

• Hard bearing pedestals with piezo electric pick-up; • Rollers carriages or SAE 13” saddles; • Belt drive - power Kw 7,5 variable speed; • Max. capacity of 300 kg tooling included. • Hard bearing pedestals with piezo electric pick-up; • Rollers carriages or SAE 13” saddles; • Cardan drive - power Kw 27 variable speed; • Max. capacity of 2000 kg tooling included; • Automatic displacement of the two supports on the bedplate.

Hard bearing pedestals with piezo electric pick-up; Carriages with SAE 20” saddles; Cardan drive with coaxial motor - power 250 Kw variable speed; Axial displacement of spindle/cardan shaft; Disc stationary brake with hydraulic control; Max. capacity 5000 Kg tooling included. Assembling tools: rotor/stator groups Cemb manufactured. • Hard bearing type; • Unbalance measuring for aeronautical rotors: weight up to 5000 kg; • Barrel type fixtures included; • The pedestals are completed with 130 SAE saddles; • Displaceable end drive system, powerful motor up to 250 KW; • B11 touch screen measuring...

Vertical balancing machines for the aircraft industryVUB50/GV/AERO (Max. tool + part weight 50Kg) • Vertical axis machines, for balancing single stage low and high pressure turbines. • Measuring of the dynamic unbalance. • Spindle fitting suitable for manual clamping tools. • Protection with electric drive at controlled speed. • Rotor dimensions from 0 650 up to 0 1500 (Max. tool + part weight 200Kg)

Software for Aeronautical Field The measuring instrumentation is supplied with specific and dedicated software for the aero industry, suitable for balancing rotors in multi-plane mode (from 2 up to 12 planes) and capable of calculation and graphic rappresentation. CORRECTION CAPABILITY Geometry tab video The geometry tab collects the information of the module to be balanced. Most of this information can only be modified by the supervisor. After establishing the number of planes, enter each plane to provide information regarding components, etc. Definition of plane tab video The DEFINITION OF...

MEASUREMENT CAPABILITYStabilizing measurement cycle Sample measurement measurement detected during the rotor spin Unitary measurement avarage of N sample measurements, with limited dispersion Measurement avarage of N unitary measurements In the “Aero” operative mode, the unbalance measurement on each plane comes from the avarage of the unbalances detected after a pre-set number of unitary measurements. The unbalance desplayed for each spin also comes from the avarage of the sample measurements detected during the spin and defined as stable because, for each measurement plane, samples statistical...

All the data and features mentioned in this catalogue are purely for information and do not constitute any commitment on the part of our company, which reserves the right to make any and all alterations it may consider suitable without notice. CEMB S.p.A. Via Risorgimento, 9 23826 MANDELLO DEL LARIO (LC) Italy www.cemb.com Industrial balancing division: phone +39 0341 706111 fax +39 0341 735678 Italy e-mail: [email protected] Export e-mail: [email protected] CEMB HOFMANN UK www.cembhofmann.co.uk CEMB SHANGHAI OFFICE www.cemb.com.cn CEMB USA BL Systems Inc. www.cemb-usa.com HOFMANN Maschinenund...