SixD is a renowned engineering solutions provider in 3D Mapping Solutionsused in Dimension Control, Critical Spare Parts Manufacturing Drawing Development, As-Built & Detailed 3D Engineering Solutions. For more info call us +(91)-(120)-4542274 or visit our site

1. SIX D ENGINEERING
SOLUTIONSPVT LTD
IN-PROCESS
EXPERTISE SERVICES
DIGITAL PROFILE
MAPPING
In-process special assistance during
TURBINE OVERHAULING &
MAINTENANCE ACTIVITIES

2. CONVETIONAL METHODOLOGY REFORM
DIGITAL PROFILE
MAPPING
• TURBINE ALIGNMENT
Rotor alignment by providing shim adding & removing
• COUPLING FACE RUNOUT & CORRECTIONS
Convex or concave behaviour-digital face matching-guided
scrapping with continuous laser reading of coupling
• ROTORS AXIAL RUNOUT
Adjustment support-setting & fitments
• COUPLING FACE MATCHING
After couple, certain sequence of bolt tightening can be
defined
• CATENARY MEASUREMENT-Pot level-TG deck
elevation-periodical monitoring-deck behaviour
• CASING PARTING PLANE MATCHIN
Control guided scraping
• LP DIAPHRAGM CANTERING
Elevation & left-right shim values
• LP ROTOR & CASING BLADES INSPECTION
Chord length-tip angle-pitch-throat
• OVALITY MAPPING-Casings-fins-diffuser
• ID FAN ALIGNMEN-Levelling-alignment-position

3. 3D MAPPING-REALTIME GUIDANCE ASSISTANCE-ANALYSIS
DIGITAL PROFILE MAPPING
3D MAPPING-
REALTIME GUIDANCE
ASSISTANCE-ANALYSIS
DIGITAL PROFILE
MAPPING
3
4

4. PEDESTRIAL SETUP-SEALBORE-ALIGNMENT
BEARING ALIGNMENT & SETTING
Pedestal Elevation
& TG Deck
Monitoring
5
6

5. POT LEVEL-TG DECK
ELEVATION-PERIODICAL
MONITORING-DECK
BEHAVIOUR
CATENARY
MEASUREMENT
Add-value in Catenary
Measurement
• NO WAITING FOR WATER SETTLEMENT, TEMPERATURE
CONTROL & AIR VELOCITY
• NO CORRECTIONREQUIRED FOR HALF BORE, SEAL BORE ERROR
• NO BLOCK GAUGE MAINTENANCE /MANUFACTURING
REQUIRED
• PARELLEL WORKING ON TURBINE PEDESTALS IS UNDISTURBED
• CATENARY MEASUREMENT IS POSSIBLE WITHIN 2-3 HOURS IN
COMPARE TO 8-12 HOURS IN CONVENTIONALMETHOD
7
8

6. COUPLING
FACE RUNOUT
MAPPING
For All Turbine
Rotors
FITTMENT-CONCAVE-CONVEX-GUIDED SCRAPPING-FACE MATCHING
COUPLING FACIAL RUNOUT
9
10

7. Advantages of
Coupling Face Runout Mapping
MINIMUM SCRAPINGPOSITION OF MATCHINGFACES CAN BE DERIVEDBY SIMULATINGMAPPEDFACES IN
SOFTWARE (AT ANY ANGLE)
ADJACENTCOUPLING FACES RUNOUT MAPPING VALUES CAN BE SIMULATED IN SOFTWARE TO FIND THE
EXISTINGRESULTS.
DIGITAL MAINTAINEDREPORTSOF ALL MATCHINGFACES WILL HELP IN PLOTTINGAND FUTURE DECISION
MAKING
REAL TIME DIGITAL READOUTSOF COUPLINGFACES AFTER EACH CORRECTIONS
ALL COUPLING FACES RUNOUT MAPPING & CORRECTIONS ARE POSSIBLE WITHIN 2 TO 3 DAYS as comparedto
the uncertainty in number of days taken up during corrections using conventional methods of measurement
Coupling Face Runout Mapping
IMPROVES MEASUREMENT
ACCURACY
NO NEED OF BLUE INK/CHECK
PROCESS AND IT SAVES TIME.
NO NEED OF ROTOR HANDLING
FOR FACE MATCHING PROCESS
TIGHTENING & LOOSENING OF
BOLTS
ROTATIONS OF THE ROTORS
ON FIXED STANDS OR
ROTATOR
ELIMINATES THE POSSIBILITIES
OF DEFORMATION BY LIFTING
ROTORS
SAVE ENERGY, PROCESS TIME
& CRANE USES TIME
11
12

8. Casing Parting Plane Checks & Corrections
Advantages
of Casing
Parting
Plane
Matching
IMPROVES MEASUREMENTS ACCURACY
BEST OPTIMIZATION RESULTS OF MATCHING CAN BE ACHIEVED IN ONE GO
REAL TIME READ OUTS TO APPLY CORRECTIONS
NO NEED OF BLUE INK CHECK PROCESS
NO NEED OF CASING HANDLING FOR PARTING PLANE MATCHING PROCESS
TIGHTENING & LOOSING OF BOLTS
SAVE ENERGY, PROCESS TIME & CRANE USES TIME
LEAST CLOSING AND OPENING :TO CHECK MATCHING CLEARANCE
13
14

9. LP DIAPHRAGM CENTRING
ELEVATION-LEFTRIGHTSHIMADJUSTMENT
DIFFUSER OVALITY &
BEHAVIOR STUDIES
LP Inner & Outer Casing
Ovality
15
16

10. CASING –FINS-DIFFUSER
OVALITY CHECKS & INSPECTION
DIFFUSER
OVALITY &
BEHAVIOR
STUDIES
LP Inner & Outer
Casing Ovality
CYLINER 1 (FRONT)
Point Name Y Z
Center 0 0.809
CYLINDER 2
Point Name Y Z
Center 0.0965 0.643
CYLINDER CENTER 1F
Point Name Y Z
Center 0.042 0.289
CYLINDER CENTER 2R
Point Name Y Z
Center 0.000 -0.142
CYLINDER 4
Point Name Y Z
Center -0.045 0.189
CYLINDER 5 (REAR)
Point Name Y Z
Center 0.000 0.000
17
18

11. CHORD LENGTH-TIP ANGLE-PITCH-THROAT
LP ROTOR & CASING BLADES INSPECTION
Chord length & Tip Angle
CHORD LENGTH-TIP ANGLE-PITCH-THROAT
LP ROTOR & CASING BLADES INSPECTION
19
20

12. DIGITAL PROFILE
MAPPING
SYSTEMS
CONVETIONAL METHODOLOGY REFORM
DIGITAL PROFILE
MAPPING
• TURBINE ALIGNMENT
Rotor alignment by providing shim adding & removing
• COUPLING FACE RUNOUT & CORRECTIONS
Convex or concave behaviour-digital face matching-guided
scrapping with continuous laser reading of coupling
• ROTORS AXIAL RUNOUT
Adjustment support-setting & fitments
• COUPLING FACE MATCHING
After couple, certain sequence of bolt tightening can be
defined
• CATENARY MEASUREMENT-Pot level-TG deck
elevation-periodical monitoring-deck behaviour
• CASING PARTING PLANE MATCHIN
Control guided scraping
• LP DIAPHRAGM CANTERING
Elevation & left-right shim values
• LP ROTOR & CASING BLADES INSPECTION
Chord length-tip angle-pitch-throat
• OVALITY MAPPING-Casings-fins-diffuser
• ID FAN ALIGNMEN-Levelling-alignment-position
21
22

13. WE ARE THE LEADERS IN
THE CUSTOMIZED DIMENSION
CONTROL & MEASUREMENT, DIGITAL
PROFILE MAPPING, REVERSE
ENGINEERING, AS-BUILT & DETAILED
PLANT ENGINEERING SERVICES!
We have grown substantially in these years, adding a
number of customers in India and abroad, by providing
100% satisfactory services. SixD is dedicated to expand
its horizon with the latest innovations.
20062006 20082008 20122012 20142014 20162016 20182018
SixD INDIA
COMPANY INTRODUCTION
AN OHSAS 18001: 2007 CERTIFIED
ORGANIZATION
Our LTI Man hours are 96000+ Hours
We as a company and its employees have
a strict adherence to Safety under the
SAFTEY FIRST program.
SixD INDIA
HSE CERTIFICATION
23
24

14. AN ISO 9001:2015 CERTIFIED ORGANIZATION
Under ISO Audit Program we ensure
• Our systems are calibrated and tested
inhouse under periodic annual maintenance
according to VDI/VDE2634 GERMAN STANDARDS.
• Our Job procedures are well documented
and job description explained clearly to our
employees
• Check list are well maintained for all the
activities
SixD INDIA
ISO CERTIFICATION
CERTIFICATION
ACCURACY & PRECISION
ALL OUR 3D SCANNERS & MAPPING
SYSTEMS ARE CALIBRATED & CERTIFIED
BY GERMAN STANDARD VDI/VDE 2634
25
26

15. SIX D INDIA
WE ARE SUPPORT HANDS TO…
SIX D INDIA
27
28