CD Skripsi
Perancangan Alat Uji Keausan Disc On Disc Menggunakan Metode Vdi 2221
ABSTRACT
This study aims to design the build of a wear test tool or so-called a tribometer
that intends to measure the coefficient of friction and wear rate in contact
materials in the form of disc-on-disc. This tribometer test tool can be used in dry
contact (without any intermediate material between contacts) or wet contact (by
using intermediate material between contacts such as lubricant). The application
of this disc-on-disc type tribometer is the contact that occurs between roller
elements (solid cylinders) and inner rings on cylindrical rolling bearings. The
method used in this design is VDI 2221 method. The steps are to clarify and
clarify the task, determine the function of the structure, look for the principle of
the solution and its structure, describe the variants that can be realized and give
shape to the model and detail the manufacture and use. This tool is used to test
components consisting of two discs where the material can be varied. The design
of the surface contact side mechanism is done in a radial direction so that the disc
can rotate (rolling contact) and this test tool can be varied load and rotation. The
final result of this study is an engineering document in the form of layout
drawings and assembly images as well as detailed images of each component and
bills of materials.
Keywords : Design, VDI 2221, disc on disc, Friction
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