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KEKERASAN DAN STRUKTUR MIKRO BAJA AISI 1040 SEBAGAI HASIL PROSES QUENCHING MENGGUNAKAN PENDINGIN AIR GARAM DAN ASAP CAIR Open
Steel with various uses has an important role in machining and construction processes. In its use, steel is chosen because of its strength, ductility, and hardness. One type of steel commonly used in the machining process is AISI 1040 stee…
ANALISA PENGARUH KEMIRINGAN SUDUT SCREW EXTRUDER PADA PROSES PEMBUATAN FILAMENT 3D PRINTER PADA MESIN EKSTRUSI SINGLE SCREW Open
The purpose of this research is to calculate the effect of the screw extruder angle on the results of 3-dimensional printer filaments that are printed using a single screw extrusion machine. The machine parameters used in this study were: …
Design and Performance of Small-scale Downdraft Biomass Gasification: A Case Study of Rice Husks Open
Energy consumption and environmental pollutants have to become present issues.So, the reduced of energy fossil in the community is to overcome the highly prices of oil and gas.Therefore, an alternative energy innovation from biomass is nee…
The Effect of Quenching Media on the Hardness of AISI 1045 Steel Open
Steels, as one of the main components of construction requires great strength.Steel can be modified its strength by adjusting the percentage of the amount of its constituent substance composition.Some substances that can be used as a compo…
Design and Prototype of Paving Block Making Machine Open
Paving Block (Conblock) is a kind of the building materials used for footing or roads.As same as bricks, paving block made from a mixture of cement, sand and water.Currently, home industries generally still use manual paving block printing…