Pengaruh Posisi Orientasi Objek Pada Proses  Rapid Prototyping 3d Printing Terhadap  Kekuatan Tarik Material Polymer

Lubis, Sobron; Sutanto, David

doi:10.22441/sinergi.2016.3.009

Cited by 3 publications

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References 1 publication

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“…In the research by Sobron Lubis studied the effect of determining the position of the printing orientation of products printed in vertical and horizontal positions. Test objects with the form of ASTM D638 Tensile test objects are tested for the tensile strength of PLA and ABS materials [7].…”

Section: Introductionmentioning

confidence: 99%

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2023

Jurnal Polimesin

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The Tensile Test Method on PLA material for product printing using a 3D printer will recommend the dove tail design as an interlocking part. The result of the design of the dove tail type as an interlocking join part is tested for the most optimal tensile strength. In this paper, consideration for the dove tail design used in material testing and will be printed using a 3D printer is in terms of technical ease of printing and technical testing of its physical form so that it can be gripped using a tensile test tool such as the Universal Tensile Machine (UTM). The dove tail design is designed with a scale representative size that meets the requirements of the standard clamp size of the test tool. Tensile force testing simulation using SolidWorks software will be used as a pre-tensile test analysis before being implemented by UTM. The results obtained are the deformation that is occurring, such as the PLA material having a higher deflection of 7,567 mm and the ABS material having a deflection of 1,897 mm. The strain on interlocking is 0.1081 for ABS material and 0.3988 for PLA material.

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Section: Introductionmentioning

confidence: 99%

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2023

Jurnal Polimesin

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Parameter signification of 3D printer extrusion material from PLA filament on printing results

Shidiq,

Hidayat,

Sidiq

et al. 2024

The 8th International Conference on Technology and Vocational Teachers 2022

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3D Printed 6-Axis Collaborative Arm Robot Using Force Limiting Feature for Service Robot

Saerang

Wiliem

Tinggogoy

et al. 2020

IOP Conf. Ser.: Earth Environ. Sci.

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Collaborative arm robot is a robot that can work alongside humans. By using force limiting (FL) feature, where the force of the arm robot is limited and controlled, the robot can sense collision and stop its movement when it occurs. The idea is to apply the mentioned concept for service purposes. In this research a 6-axis arm robot with collision detection is developed. The design of the arm robot adopted the design of Universal Robot’s UR3 with each joint capable of 360° rotation. The design approach is chosen for its flexibility to work in tight space with a maximum reach of half meter, as it is intended to work closely with human. This initial version robot is not intended to carry heavy load or move at high precision. With a maximum load of one Kg, this arm robot targets numerous applications that help human to do complex repetitive tasks, extend the reach of human operators, and help humans on many daily chores that usually does not involve heavy loads. The whole frame, which also serve as the cover of the robot, was made by 3D printing with multiple materials that fit to the strength and temperature requirement at each part of the robot. In order to detect collision, the arm robot employed smart servos at each joint with the ability to detect overcurrent and overvoltage, which allow the implementation of force limiting (FL) feature that will stop the robot in case of collision. The resulting arm robot managed to lift1 kg load and able stop its movement in the event of collision. Future research to improve the movement precision of the arm robot by adaptive methods is promising.

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Pengaruh Posisi Orientasi Objek Pada Proses Rapid Prototyping 3d Printing Terhadap Kekuatan Tarik Material Polymer

Cited by 3 publications

References 1 publication

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Parameter signification of 3D printer extrusion material from PLA filament on printing results

3D Printed 6-Axis Collaborative Arm Robot Using Force Limiting Feature for Service Robot

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