Alignments

Our Company owns both Laser & Optical micro - alignment equipment along with all the special compartments that enable the conduction of:

SHAFT ALIGNMENT
BORE ALIGNMENT
OTHER GEOMETRIC MEASURMENTS

LASER SIGHTING OF STERN TUBE & ON- SITE MACHINING OF BEARING SEAT

Propulsion Type:

Single screw CPP

Main Engine:

WARTSILA-NSD 6RTA48T-B

Prop. shaft diameter:

Ø 465 mm

S/T length:

3800 mm
2. The following procedure was followed:
- Line- bore stern tube measurements of shaft line, with laser.
- Set up, alignment and machining of aft stern tube housing.
- Line- bore stern tube measurements of shaft line, after machining.
- Calibration check of machined bearing seat, after machining.
LASER SIGHTING & LINE BORING OF MAIN BEARING POCKETS

Propulsion Type:

Single screw CPP

Main Engine:

MAN B&W 7L 58/64

Main bearing pocket:

Ø 460 mm

M/E length:

approx. 9m
2. The following procedure was followed:
- Line- bore laser alignement measurements of main bearing pockets, with laser.
- Set up, alignment and machining of all pockets.
- Line- bore laser alignement measurements of bearing pockets, after machining.
- Calibration check of machined bearing pockets, after machining.
LASER SIGHTING OF STERN TUBE & IN- SITU MACHINING

Propulsion Type:

Twin screw CPP propeller

Main Engine:

2 x Caterpillar 1050 kW @ 1200 rpm

Propeller shaft diameter:

Ø 200 mm

Stern tube length:

6900 mm
1. The following procedure was followed in both shaft lines:
- Line- bore stern tube measurements of shaft line, with laser.
- Set up, alignment and machining of aft stern tube housing.
- Set up, alignment and machining of fwd stern tube housing.
- Line- bore stern tube measurements of shaft line, after machining.
- Calibration check of machined housings, after machining.
ALIGNMENT OF M/E CAMSHAFT BEARING POCKETS

Engine type : KAWASAKI MAN 40/54, Standard Ø 124 mm.
- Alignment of newly installed block part camshaft pockets based on the existing part.
- Check of Cylinder - Crankshaft verticality.
MEGA YACHT STERN TUBE & V -BRACKET ALIGNMENT CHECK

Standard Ø 200 mm
- Laser alignment check before and after line boring.
D/G MAIN BEARING POCKETS LINE BORING

Engine type : YANMAR T240L-SX, Standard Ø 212 mm
- Alignment check before and after line boring.
M/E MAIN BEARING POCKETS LINE BORING

Engine type : KAWASAKI MAN 40/54, Standard Ø 385 mm.
- Alignment check before and after line boring.

Propulsion Type:	Single screw CPP
Main Engine:	WARTSILA-NSD 6RTA48T-B
Prop. shaft diameter:	Ø 465 mm
S/T length:	3800 mm

Propulsion Type:	Twin screw CPP propeller
Main Engine:	2 x Caterpillar 1050 kW @ 1200 rpm
Propeller shaft diameter:	Ø 200 mm
Stern tube length:	6900 mm

Alignments

LASER SIGHTING OF STERN TUBE & ON- SITE MACHINING OF BEARING SEAT

LASER SIGHTING & LINE BORING OF MAIN BEARING POCKETS

LASER SIGHTING OF STERN TUBE & IN- SITU MACHINING

ALIGNMENT OF M/E CAMSHAFT BEARING POCKETS

MEGA YACHT STERN TUBE & V -BRACKET ALIGNMENT CHECK

D/G MAIN BEARING POCKETS LINE BORING

M/E MAIN BEARING POCKETS LINE BORING