Vol 1, No 2 (2018)

	EFFECT OF HEATSINK FIN AND THERMAL INSULATORS ON OUTPUT OF THERMOELECTRIC POWER OF HEAT OF MOTORCYCLE EXHAUST GAS Wisnu Yoga Perwira, Nyenyep Sri Wardani, Husin Bugis	PDF 53-57
	ANALYSIS OF THE USE OF SPOILER ONE LEVEL AND TWO LEVELS IN CONDITIONS OF STEADY AGAINST THE DRAG AND LIFT COEFFICIENTS ON A SEDAN TYPE CAR BY USING CFD (COMPUTATIONAL FLUID DYNAMIC) Fajar Frihdianto, Nyeyep Sri Wardani, Indah Widiastuti	PDF 58-64
	DEVELOPMENT OF AN INNOVATIVE IRRIGATION SYSTEM FOR DRAGON FRUIT FARMING Riyadi Muslim, Indah Widiastuti, Danar Susilo Wijayanto	PDF 65-69
	ANALYSIS OF THE EFFECT OF CYCLONE TURBO INSTALLATION AND INTAKE MANIFOLD MODIFICATION ON WASTE GAS EMISSIONS IN CARBURETOR MOTORCYCLE Dedi Kurniawan, Husin Bugis, Basori Basori	PDF 70-74
	THE EFFECT OF VARIATIONS IN THE SHAPE OF THE SEAM ON MICROSTRUCTURE, HARDNESS AND TENSILE STRENGTH IN THE WELDING PROCESS OF STEEL SS400 WITH THE SMAW METHOD Anjas Nurcahyo Kurniawan, Suharno Suharno, Indah Widiastuti	PDF 75-80
	THE EFFECT OF VARIATION OF ELECTRIC CURRENT ON MICRO STRUCTURE AND HARDNESS IN SS400 STEEL WELDING PROCESS USING THE SMAW METHOD Irfan Adi Wibowo, Suharno Suharno, Indah Widiastuti	PDF 81-86

	RELATIONSHIP OF LEARNING AND CREATIVITY FACILITIES COMPUTER LAB WITH IMAGE PRACTICES LEARNING ACHIEVEMENTS OF MANUFACTURING GRADE XI ENGINEERING MACHINING SMK NEGERI 2 KARANGANYAR Mahdiyah Al Muti’ah, Muhammad Akhyar, Budi Harjanto	PDF 87-92
	THE RELATIONSHIP OF FAMILY ENVIRONMENT, SCHOOL ENVIRONMENT AND THE ROLE OF THE TEACHER IN THE LEARNING PROCESS WITH THE MOTIVATION OF LEARNING IN STUDENTS OF CLASS XI PROGRAMS MACHINING SMK N 2 KARANGANYAR SCHOOL YEAR 2017/2018 Santika Pramutiya Sari, Muhammad Akhyar, Budi Harjanto	PDF 93-98