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All Journal JUVOTEK JURNAL: Jurnal Vokasi Teknik
Dian Kurnia
Agribisnis Kelapa Sawit, Politeknik Teknologi Kimia Industri, Medan, Indonesia.
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Besarnya Tegangan Tarik Yang Diizinkan Pada Rantai Untuk Memutar Tippler Lori Yang Berisi Tandan Buah Matang (TBM) di PT Z Juliastio Saputra Tarigan; Herry Darmadi; Dian Kurnia
JURNAL VOKASI TEKNIK Vol 1 No 03 (2023): November Issue 2023 | JUVOTEK JURNAL
Publisher : CV MEDAN TEKNO SOLUSI

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Abstract

Chain is a series of links or rings that are connected or attached to one another so that they form an elongated shape. Chains are used to move loads or as a substitute for additional power. One of the chains that is often used is made of the hardest metal, namely steel. One of them is a chain roller attached to the Tippler, where this chain functions to pour ripe fruit bunches from the lorry. The purpose of this research is to determine the performance of Tippler to rotate Tippler Lori containing Ripe Fruit Bunches. Based on the calculations that the author has carried out, the amount of load that occurs on the chain is 5610 Kgf. And the allowable Tensile Stress in the chain is 1225 Mpa.
Perancangan Aplikasi Berbasis GUI dalam Pengelolahan Citra Gambar Kulit Buah Kelapa Sawit Dengan Metode Konvolusi Dian Kurnia
JURNAL VOKASI TEKNIK Vol 2 No 1 (2024): April Issue | JUVOTEK JURNAL
Publisher : CV MEDAN TEKNO SOLUSI

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Abstract

Image convolution is a technique for smoothing an image or clarifying an image by replacing pixel values with a number of pixel values that match or are adjacent to the original pixels. This study discusses the design of a program for processing images using the Convolution method, which consists of the Gaussian blur, prewitt, image sharpening (sharpen) and sobel algorithms. But with the convolution, the size of an image that has been processed with the Convolution method remains the same, the size of the image does not change. The application designed to apply the convolution method uses Matlab R2009b software, where each image will be processed convolutionally with a choice of Gaussian blur, prewitt, image sharpening (sharpen), and sobel algorithms. Then the previous image size will be compared with the results of the image that has been processed with the Convolution method, so that it is expected that even though there is a pixel conversion that occurs, the image size will be the same, and image changes only occur in the color display of the image.
Co-Authors Herry Darmadi Juliastio Saputra Tarigan