MARC details
| 000 -LEADER |
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| fixed length control field |
03132nam a22003377a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250718161737.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250718b |||||||| |||| 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 TK 145 |
| Item number |
B67 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Boquil, Salm Kennedy E. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Multifunction roller mill coffee grinder for enhanced energy efficiency and quality for coffee micro-enterprise/ |
| Statement of responsibility, etc. |
Salm Kennedy E. Boquil, Ronald Sebastian O. Desquitado, Maryam Katrina Dave G. Gabarda, Christel A. Ison, Paula Danielle G. Manansala, and Marvin V. Mariano.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiii, 160pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Bachelor's thesis<br/> |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College Of Engineering.--<br/> |
| Degree type |
Bachelor of science in electrical engineering: |
| Name of granting institution |
Technological University of the Philippines, <br/> |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The study focuses on developing a multifunction roller mill coffee grinder<br/>designed to enhance energy efficiency and grinding quality for coffee micro-enterprises.<br/>This innovative system incorporates synchronized roller mills, Arduino-based control<br/>systems, and integrated cooling and cleaning mechanisms to optimize operational<br/>performance. The grinder offers multiple grind sizes—such as coarse, regular, and<br/>fine—while ensuring minimal energy consumption and consistent output quality. The<br/>study aims to address critical challenges in coffee grinding, including high energy costs<br/>and consumption, maintenance, and environmental impact, by utilizing a sustainable and<br/>resource-efficient design. The methodology involves the integration of structural<br/>components, automation through Arduino programming, and systematic testing of key<br/>parameters such as energy efficiency, motor performance, grind quality, and overall<br/>performance. A flow process model ensures seamless operation, from feeding coffee<br/>beans to outputting ground coffee at various sizes, with real-time monitoring and adaptive<br/>cooling and cleaning systems to prevent overheating and remove the remaining residue<br/>respectively. The significance of this study lies in its potential to benefit<br/>micro-enterprises by reducing electricity costs, promoting sustainability, and enhancing<br/>productivity. Additionally, it opens avenues for future research on energy-efficient<br/>machinery for the food and beverage industry. Preliminary findings aim to demonstrate<br/>increased production capacity, energy efficiency, and high-quality outputs with precise<br/>grind sizes, contributing to the operational and economic growth of coffee<br/>micro-enterprises. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Roller mill |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Coffee grinder |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Energy efficiency |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Desquitado, Ronald Sebastian O. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gabarda, Maryam Katrina Dave G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ison, Christel A. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Manansala, Paula Danielle G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mariano, Marvin V. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |