RANCANG BANGUN MESIN PENARIK UNTUK PENGEMBANGAN METODE STRESSED SHEETING WELDABSTRACTDistortion is one of the problems found in the joint process by welding. Distortion is a dimensional changes that resulted of local heating on welding processes that causes unequal expansion. This researchs aimed to design and make pullers machine for development...

PENINGKATAN SIFAT FISIK-MEKANIK SAMBUNGAN LAS RSW DISSIMILAR BAJA SS 400 DAN PADUAN AL 5083 DENGAN PENAMBAHAN DAN VARIASI UKURAN FILLER AbstrakTujuan penelitian ini adaiah untuk mengetahui pengaruh ttkuran filler terhadap sambungan las RSW (Resistance Spot Welding) dissimilar baja SS 400 dertgan tebal 1,3 mm dan Al 3083 dengan tebal 4 mm....

PENGARUH PROSES BUFFING TERHADAP KETAHANAN KOROSI BAJA TAHAN KARAT SUS304 ABSTRAKMaterial baja tahan karat SUS304 banyak digunakan sebagai material sheeting maupun interior. Pada beberapa kasus sebelum digunakan material baja tahan karat ini dilakukan proses buffing dengan tujuan untuk pembersihan permukaan sehingga kelihatan lebih indah....

The Effects Of Thickness Filler On The Physical and Mechanical Properties Of The Dissimilar Metals Resistance Spot Welded Between AL 5083 AND SS 400AbstractThe dissimilar metals joint between aluminum and steel is an alternative method to reduce the weight of vehicle for energy saving in automobiles. The dissimilar metals weld joint is more...

<!--[if gte mso 9]><xml> 800x600 </xml><![endif]-->Effects of Load Secondary Voltage on Resistance Spot Weldability of Dissimilar Metals Joint between SUS316L and J4AbstractSolar panels are usually placed in open spaces like the roof of a house or building. Stainless steels are used for its supporting components due to an...

<!--[if gte mso 9]><xml> 800x600 </xml><![endif]-->Low nickel stainless steel has been developed as a replacement for conventional stainless steel because it is cheap and environmentally friendly. Due to economic reasons, spot welded dissimilar metals between stainless steel J4 and low carbon steel have been conducted. It is...

Pengaruh Urutan Pengelasaa Elektroda Ganda terhadap Distorsi pada Struktur Sambungan LasLogam Tak Sejenis Plat Tipis BerpenguatAbstrakStruktur plat tipis (sheet) yang diperkuat oleh plat yang Iebih tebal (frame) banyak diaplikasikan pada bodi kendaraan karena mempunyai volume struktur yang rendah. Untuk penghematan biaya material, struktur ini...

<!--[if gte mso 9]><xml><w:WordDocument>MicrosoftInternetExplorer402DocumentNotSpecified7.8 ?Normal0</xml><![endif]-->Corrosion Fatigue Crack Growth Rate Behaviour of AI2024-T3 inSeawater Environment ABSTRACTAluminium alloy 2024-T3 has been used in aircraft construction for many years because this alloy fidftls...

<!--[if gte mso 9]><xml><w:WordDocument>MicrosoftInternetExplorer402DocumentNotSpecified7.8 ?Normal0</xml><![endif]-->Corrosion Fatigue Crack Growth Rate Behaviour of AI2024-T3 inSeawater Environment ABSTRACTAluminium alloy 2024-T3 has been used in aircraft construction for many years because this alloy fidftls...

Latar belakang: Angka kejadian gigi karies dengan granuloma periapikal di Indonesia cukup tinggi, namun belum pernah dilaporkan prevalensi granuloma periapikal secara jelas. Kejadian granuloma periapikal pada gigi karies dapat disebabkan oleh infeksi bakteri anaerob, tetapi secara imunopabiogenesis mekanisme granuloma periapikal karena infeksi...