MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03549nam a22003257a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20250704135645.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
250704b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
BTH TP 751.1 |
| Item number |
C33 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Cabasag, Jhon Loyd S. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Development of welding gun utilizing welding stabs for tack welding using shielded metal arc welding (smaw) process/ |
| Statement of responsibility, etc. |
Jhon Loyd S. Cabasag, Sharlene F. Dela Torre, Jhon Pol P. Fajardo, Janfer F. Gonzales, John Gilbert B. Gutlay, and Jan Rey S. Santos.-- |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xii, 70pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Bachelor's thesis |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
College of Industrial Technology.-- |
| Degree type |
Bachelor of engineering technology major in mechanical technology with option in welding technology: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The Shielded Metal Arc Welding (SMAW) process is widely used in welding<br/>shops for a variety of fabrication and repair tasks, including tack welding. However, the<br/>traditional SMAW tack welding method can be labor-intensive and prone to<br/>inconsistencies, leading to potential productivity challenges and increased electrode waste.<br/>This study investigated the impact of SMAW tack welding practices on electrode waste<br/>and explored the advantages of implementing a cartridge-type welding gun system that<br/>utilized pre-loaded welding stabs. The research was conducted with a focus on welding<br/>shops located in the Sta. Mesa area of Manila, a hub for fabrication and repair services.<br/>The study quantified the amount of electrode waste generated during typical SMAW tack<br/>welding operations through a combination of on-site observations, surveys, and interviews<br/>with welding professionals. The findingsreveal that the manual nature of the process, along<br/>with the need to repeatedly strike and retract the electrode, can lead to significant material<br/>losses and increased operational costs. To address these challenges, this study introduced<br/>an innovative welding gun system designed to enhance efficiency and precision in welding<br/>operations. The system features advanced, ergonomically designed pre-loaded welding<br/>stabs and is accurately positioned. The study introduces a Cartridge-type welding gun that<br/>uses a shielded metal arc welding (SMAW) equipment to increase the efficiency of tack<br/>welding. By enabling faster and more dependable tack welds, the design enhances<br/>productivity, weld quality, and material efficiency while lessening the physical strain on<br/>welders. Suitable for materials such as galvanized iron and stainless steel, the prototype<br/>successfully identifies and weldstwo stacked thin metal sheets with a thickness limit of 0.5<br/>mm. Based on a demonstration film, the prototype, which was built using the proper<br/>equipment and materials, was assessed by 20 experts, including professors and welding<br/>specialists. With a high mean rating of 4.776 and a classification of "Highly Acceptable,"<br/>it demonstrated its promise in the thin sheet metal production, welding, and automotive<br/>industries. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Welders |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Welding gun |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Portable |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dela Torre, Sharlene F. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fajardo, Jhon Pol P. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gonzales, Janfer F. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gutlay, John Gilbert B. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Santos, Jan Rey S. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |