teknik pengelasan kapal 1

TEKNOLOGI LAS KAPAL
WELDING PROCEDUR QUALIFCATION RECORD
(PQR)
PROCEDURE SPECIFICATION GROVE WELD TEST RESULT
Procedure No. : Reduction Section Tension Test
Revision No : Tensile Streng / Report No
Material Specification : 1.
Welding Process : 2.
Manual or Machine :
Position of Welding : Guided-bend Test (2 root, 2 face, or 4 side)
Filler Metal Specification : Root / Side-bend Face / Side- bend
Filler Metal Classification : 1. 1.
Weld Metal Grade : 2. 2.
Shielding Gas : Radiographic-Ultrasonic Examination :
Single / Multi pass : RT report no :
Single / Multi Arc : UT report no :
Welding Current :
Welding Progession : FILLET WELD TEST RESULT
Preheat Temp : Minimum Size Multiple Pass
Interpass Temp : Macroetch-Break
Welder’s Name : 1. 1.
Reference Code : 2. 2.
3. 3.
VISUAL INSPECTION :
Appearance : MACRO EXAMINATION / REPORT NO
Undercut :
Piping Porosits :
Test Date :
Witnessed by :
JOINT DETAIL
Joint Design Unit : mm Welding Sequence
Welding Detail
Run Process
MANUFACTURER
PT …………….
Size of
Filler
Metal
Current
A
Voltage
V
CLASSIFICATION APROVAL
Type of
Current
/Polarity
Travel Sped
Cm/min
WINESSED BY
Format I.2 Contoh Procedure Qualification Record (PQR)
Heat Input
Kj/cm
93