Cargando…
Professional diver's manual on wet-welding.
Versatility, speed and low cost make wet-stick welding an attractive method for use in underwater repair and construction. This training manual and reference book contains step-by-step procedures for performing basic manual metal arc welding operations together with information on welding equipment,...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Cambridge :
Abington,
1990.
|
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
| LEADER | 00000cam a2200000 i 4500 | ||
|---|---|---|---|
| 001 | SCIDIR_ocn864683971 | ||
| 003 | OCoLC | ||
| 005 | 20231117044933.0 | ||
| 006 | m o d | ||
| 007 | cr cnu|||||||| | ||
| 008 | 131204s1990 enka o 000 0 eng | ||
| 040 | |a LGG |b eng |e rda |e pn |c LGG |d N$T |d E7B |d OPELS |d OCLCF |d YDXCP |d EBLCP |d OCLCQ |d MERUC |d OCLCQ |d UKAHL |d OCLCQ |d VLY |d S2H |d OCLCO |d OCLCQ | ||
| 019 | |a 871225130 |a 1162090077 | ||
| 020 | |a 9781845698898 |q (electronic bk.) | ||
| 020 | |a 1845698894 |q (electronic bk.) | ||
| 035 | |a (OCoLC)864683971 |z (OCoLC)871225130 |z (OCoLC)1162090077 | ||
| 050 | 4 | |a TS227.2 | |
| 072 | 7 | |a TEC |x 040000 |2 bisacsh | |
| 082 | 0 | 4 | |a 671.52 |2 20 |
| 100 | 1 | |a Keats, D. J. |q (David John) |e author. | |
| 245 | 1 | 0 | |a Professional diver's manual on wet-welding. |
| 264 | 1 | |a Cambridge : |b Abington, |c 1990. | |
| 300 | |a 1 online resource (79 pages) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 347 | |a text file | ||
| 347 | |b PDF | ||
| 588 | 0 | |a Print version record. | |
| 520 | |a Versatility, speed and low cost make wet-stick welding an attractive method for use in underwater repair and construction. This training manual and reference book contains step-by-step procedures for performing basic manual metal arc welding operations together with information on welding equipment, consumables and safety. Exercises are included. | ||
| 505 | 0 | |a Front Cover; Professional Diver's Manual on Wet-Welding; Copyright Page; Table of Contents; PREFACE; INTRODUCTION; CHAPTER 1. INTRODUCTION TO WET-STICK WELDING; Aims of this section; Principles of operation; Underwater welding techniques; Factors in planning underwater welding operations; CHAPTER 2. EQUIPMENT; Aims of this section; Power supply (general; DC generator; Drooping characteristic; Setting the current; Current ratings; Personal equipment; Electrode holder; Power cables; Safety switch; CHAPTER 3. ELECTRODES; Aims of this section; Electrodes general; Electrode identification. | |
| 505 | 8 | |a Care of electrodesFlux coatings; Waterproofing; MMA electrode constituents; CHAPTER 4. HEALTH AND SAFETY; Aims of this section; General precautions; Electric shock treatment; CHAPTER 5. WELDING TERMINOLOGY; Aims of this section; Welding positions; Terms used in welding; CHAPTER 6. METALLURGY; Aims of this section; Microstructure of wet-welds; Microhardness; CHAPTER 7. DEFECTS OF UNDERWATER WELDS; Aims of this section; Hydrogen cracking; Lamellar tearing; Technique defects; CHAPTER 8. UNDERWATER WELDING PROCESS PARAMETERS; Aims of this section; Arc characteristics; Travel speed. | |
| 505 | 8 | |a Electrode size and typeWater environment and its effects; Magnetism; Effective demagnetisation techniques; CHAPTER 9. WELDER QUALIFICATIONS/WELDING PROCEDURES; Aims of this section; Welder approval qualifications; Welding procedure; Welding procedure approval; CHAPTER 10. NDT AND DESTRUCTIVE TESTING FOR QUALITY CONTROL; Aims of this section; Visual inspection; Magnetic particle inspection; Ultrasonic inspection; Radiographic inspection; Macro examination; Preparation of surface; Etching procedure; Break test; Fillet weld fracture test; Bend test; Hardness test; Tensile test. | |
| 505 | 8 | |a CHAPTER 11. PREPARING TO WELDAims of this section; Joint fit-up; Joint preparation; Welding current selection; Electrode angle; Arc length; Travel speed; Surface cleaning; Recording and monitoring; Poor fit-up; CHAPTER 12. PRACTICAL WET-WELDING EXERCISES; Index to exercises; Exercise 1: Striking the arc/breaking the arc; Exercise 2: Electrode manipulation; Exercise 3: Pad weld -- flat position; Exercise 4: Outside corner fillet weld -- flat position -single pass; Exercise 5: Fillet weld -- flat position -- single pass; Exercise 6: Fillet weld -- horizontal-vertical -- single pass. | |
| 505 | 8 | |a Exercise 7: Fillet weld -- pipe to plate -- horizontai-vertical -- single passExercise 8: Fillet weld -- horizontal-vertical- multi-pass; Exercise 9: Fillet weld -- vertical down -- single pass; Exercise 10: Fillet weld -- vertical down -- multi-pass; Exercise 11: Fillet weld -- overhead -- single pass; Exercise 12: Fillet weld -- overhead -- multi-pass; Exercise 13: Fillet weld -- pipe to plate -- horizontal-vertical- multi-pass; Exercise 14: Poor weld fit-up technique. | |
| 546 | |a English. | ||
| 650 | 0 | |a Underwater welding and cutting. | |
| 650 | 6 | |a Oxycoupage et soudage sous l'eau. |0 (CaQQLa)201-0121209 | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Technical & Manufacturing Industries & Trades. |2 bisacsh | |
| 650 | 7 | |a Underwater welding and cutting. |2 fast |0 (OCoLC)fst01161140 | |
| 776 | 0 | 8 | |i Print version: |a Keats, D.J. (David John). |t Professional diver's manual on wet-welding. |d Abington, 1990 |z 1855730065 |w (OCoLC)21227808 |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9781855730069 |z Texto completo |