6
5
4
3
2
1
C
3
8 "
BLADE THICKNESS
A
B
C
D
2 1/2"
5"
5"
2"
3"
3"
9"
4"
2"
3"
3 1/2"
11"
4"
2"
2"
4"
14"
3 1/2"
2"
2"
2.
WELD RIGHT & LEFT SIDES 3/4" WELD.
ON ENDS OF THESE WELDS)
(WELD AREA:
USE WRAP/BACKFILL WELD TECHNIQUE
SOMETIMES A SPACER BAR (3/16"x1/2"x9" CR1018) IS REQUIRED TO
•
TAKE UP THE SIDE SPACE IN THE FORK TO THE SHOE RELATIONSHIP.
WRAP/BACKFILL WELD TECHNIQUE:
B
WELD RIGHT & LEFT SIDES 1/2" WELD)
FOCUS PRE-HEAT & TEMP STICK CHECK AREA
1/2
RECOMMENDED PROCEDURE:
CUT OUT OLD BLADES WITH GRINDING WHEEL (DO NOT USE TORCH)
1.
WELD "A" AREA.
(WELD AREA:
WELD "B" AREA.
ON WELD AREA "A" ONLY!
F FOR 1 1/2 HOURS
C
3/8
•
USE SOFT FLAME ON WELDED AREA KEEPING TEMPERATURE BETWEEN 600 F & 850
TO THE INSIDE OF EACH FORK (R &L)
USUALLY ONLY ONE BAR IS REQUIRED PER FORK. PLACE THE ONE BAR
3.
WELD "C" AREA AT BOTTOM REAR OF SHOE AS SHOWN (NO PRE OR
PRE-HEAT "A" & "B" WELD AREA'S TOGETHER.
WRAP WELDED AREA WITH FIRE PROOF BLANKET & ALLOW TO COOL SLOWLY FOR 4-5 HOURS
•
5.
POST HEAT REQUIRED)-NOT A CRITICAL STRESS AREA OF THE BLADE.
4.
PRE-HEAT PROCEDURE:
THE PREHEAT TEMPERATURE SHOULD BE ABOVE 600 F & NOT TO EXCEED 850 F, TO AVOID THIS:
USE A SOFT FLAME AND DO NOT LEAVE UNATTENED
•
USE A 600 F TEMP STICK FREQUENTLY ON HEATED SURFACE UNTIL IT MELTS
•
WELD PROCEDURE:
WELD WITH MET110 or MC100 IN AREA'S SHOWN
•
INTERPASS TEMPERATURES NOT TO EXCEED 850 F
•
DO NOT LET COOL UNDER 600 F
•
POST-HEAT PROCEDURE:
3/4
A
BLADE THICKESS
0.03
REPRODUCTION IN PART OR AS A WHOLE
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
DO NOT SCALE DRAWING
CRUSHING BLADE REPLACEMENT-WELDING PROCEDURE
SHEET 1 OF 1
12/3/2007
STB
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:24 WEIGHT: 2468.69
REV
DWG. NO.
B
SIZE
TITLE:
SAS OF LUXEMBURG, LTD
NAME
DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SEE BOM
FINISH
WITHOUT THE WRITTEN PERMISSION OF
MATERIAL
TWO PLACE DECIMAL
0.005
INTERPRET GEOMETRIC
PROPRIETARY AND CONFIDENTIAL
SAS OF LUXEMBURG, LTD IS PROHIBITED.
TOLERANCING PER: ANSI SPEC
THREE PLACE DECIMAL
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR: MACH 0.5
BEND 5
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
SAS OF LUXEMBURG, LTD. ANY
CRUSHING BLADE
REPLACEMENT/WELDING
PROCEDURE
B
A
1
2 "
D
