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Investigation of draw-bead application in deep-drawing process
(Rajamangala University Of Technology Rattanakosin, 2019)
Deep drawing is a significant metal forming process used in the many sheetmetal
forming industries such as automotive industry, household utensil industry,
aviation industry and electrical industry. The defects of wrinkle, ...
Effect of silica on thermal properties and mechanical properties of reprocessed PLA/PBAT biocomposite
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-10)
This research aims to study the effects of silica on mechanical properties and thermal properties of PLA/PBAT composites by multiple extrusions with 0.1, 1.0, 3.0 and 5.0 % silica. This research used a twin screw extruder ...
Moistness Rice Meter by Wireless Sensor Network
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-09)
The current industrial agriculture is the main industry of the country. By agriculture as a profession that is vital to the country. And one of the agricultural products that are unique and established with Thailand, rice ...
Effect of Aging Conditions on Anti-bacterial Performance and Mechanical Properties of Polypropylene and Polystyrene Doped with HPQM
(Rajamangala University Of Technology Rattanakosin, 2015)
The effect of service conditions on anti-bacterial performance of polypropylene (PP) and polystyrene (PS) thermoplastics doped with 2–Hydroxypropyl–3–Piperazinyl–Quinoline Carboxylic acid Methacrylate antibacterial agents ...
A Development of a low-cost laboratory exercises in Optical communications Phase 2
(Rajamangala University Of Technology Rattanakosin, 2015)
This research is a development of low-cost laboratory exercise in Optical communications. Electronic components are used to create the training exercise. Topics of training exercises can be improved efficiently. The ...
Graphical Input Generator for Developing Computer Analysis and Design of Reinforced Concrete combine with Steel Structure
(Rajamangala University Of Technology Rattanakosin, 2013)
This research was to apply graphical method as the input data combined with using database for developing reinforced concrete slab and beam analysis and design. Visual Basic language was used for creating the GUI (graphic ...
The Damage Evaluation of Reinforced Concrete Structure Buildings under Earthquake by Modal Pushover Analysis, Kanchanaburi
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-09)
The objective is to evaluate the performance of a reinforced concrete structure under seismic forces at the level expected for Kanchanaburi. The analysis procedures used in this study were based on those given in FEMA-356. ...
Interlocking block of waste concrete
(Rajamangala University Of Technology Rattanakosin, 2013)
This research aims to study the waste concrete interlocking blocks . That is appropriate for use in construction or not . By comparing the block integration in general. The ratio of cement dust Rocky was 1: 5 , 1: 7 and ...
The Development of Lightweight Concrete Block using Lightweight Expanded Clay Aggregate from Soft Bangkok Clay for Green Building
(Rajamangala University Of Technology Rattanakosin, 2014)
This paper aims to investigate the flexural and compressive strength of
cement Stabilized Rammed Earth (CSRE) wall with steel reinforcement varied
slenderness wall. Lateritic was used for the study by being mixed with ...
Development of Matrix Converter for Two-phase Induction Motor Drives
(Rajamangala University Of Technology Rattanakosin, 2014)
This project presents the implementation and testing of a single phase ac-ac
matrix converter using 4-units of bidirectional IGBT-power diodes as main power
switching devices. The converter can directly convert the utility ...