CD Skripsi
Pengembangan Sistem Kontrol Kecepatan Pengelasan (Welding Velocity) Smaw Sliding Adaptive Two Axis Berbasis Microcontroller Arduino Uno
ABSTRACT
Welding is an important part of industrial growth because it plays a major
role in engineering and production repair. Shield metal arc welding (SMAW) is a
welding technique using an electric current that forms an arc of current and a
webbed electrode. In the SMAW welding process, there are variables that
determine the quality of the welding results, including the selection of electrodes,
the selection of currents in the machine that must be adjusted, and the position
and welding speed that must be precise. In welding, high speeds can cause less
penetration, reduce joint strength and result in less heat input. Welding speed that
is too high will affect the narrow bead shape and low bead reinforcement. In
addition, it can change the mechanical properties of the weld area in the form of
increased tensile strength and low elongation. From these problems, this research
will make a speed control system for a stepper motor that drives a welding
handlebar, a speed controller based on a microcontroller.
Key Words : SMAW, speed controller, microcontroller.
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