Akmal, Ibnu (2025) IDENTIFIKASI PENGARUH KETAJAMAN PISAU BLADE HOLDER CB90U+0 TERHADAP KUALITAS HASIL CUTTING STIKER PADA MESIN GRAPHTEEC CE7000. Diploma thesis, Politeknik Negeri Media Kreatif.
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Abstract
ABSTRACT
This observation aims to analyze the effect of the sharpness of the CB90U+0 Blade Holder blade on the quality of sticker cutting results using the Graphtec CE7000 cutting machine at PT. Octo Jaya Kreasi (OCTOPRINT). The observation employed a descriptive quantitative method, with data collected through observation, interviews, documentation, and literature review during the industrial internship. The data were analyzed based on the number of rejected products and defect types recorded from February to May. The results of the observation identified six types of defects: dull blade, incorrect pressure setting, inaccurate offset, media slip, sensor mark error, and overcut. Defects caused by dull blades were the most dominant, accounting for 210 units or 46.77% of the total 449 rejected products. These findings indicate that blade sharpness significantly affects cutting quality, leading to increased reject rates and reduced cutting accuracy and neatness. Therefore, routine blade inspection and replacement are necessary to maintain cutting quality and improve production efficiency.
Keywords: Blade Sharpness, CB90U+0 Blade Holder, Cutting Quality, Graphtec CE7000, Sticker Cutting.
ABSTRAK
Pengamatan ini bertujuan menganalisis pengaruh ketajaman pisau Blade Holder CB90U+0 terhadap kualitas hasil cutting stiker pada mesin Graphtec CE7000 di PT. Octo Jaya Kreasi (OCTOPRINT). Pengamatan menggunakan metode deskriptif kuantitatif dengan teknik pengumpulan data berupa observasi, wawancara, dokumentasi, dan studi pustaka selama pelaksanaan praktik industri. Data dianalisis berdasarkan jumlah produk reject dan jenis defect yang terjadi pada periode Februari hingga Mei. Hasil pengamatan menunjukkan terdapat enam jenis defect, yaitu blade tumpul, pressure salah, offset tidak akurat, media slip, sensor mark error, dan overcut. Defect akibat blade tumpul merupakan yang paling dominan, yaitu sebanyak 210 unit atau 46,77% dari total 449 produk reject. Hasil tersebut menunjukkan bahwa penurunan ketajaman pisau berpengaruh signifikan terhadap kualitas hasil cutting, ditandai dengan meningkatnya produk reject serta menurunnya kerapihan dan ketepatan hasil potong. Oleh karena itu, diperlukan pemeriksaan dan penggantian pisau secara berkala untuk menjaga kualitas hasil cutting dan meningkatkan efisiensi produksi.
Kata kunci: Ketajaman Pisau, Blade Holder CB90U+0, Kualitas Hasil Cutting, Graphtec CE7000, Cutting Stiker.
| Item Type: | Thesis (Diploma) |
|---|---|
| Additional Information: | 1. Widi Sriyanto, S.Pd., M.Pd. selaku Dosen Pembimbing Tugas Akhir I 2. Angga Dwi Firmanto, S.Si.,M.T selaku Dosen Pembimbing Tugas Akhir II |
| Uncontrolled Keywords: | Keywords: Blade Sharpness, CB90U+0 Blade Holder, Cutting Quality, Graphtec CE7000, Sticker Cutting. Kata kunci: Ketajaman Pisau, Blade Holder CB90U+0, Kualitas Hasil Cutting, Graphtec CE7000, Cutting Stiker. |
| Subjects: | 600 – Teknologi (Ilmu Terapan) > 620 Ilmu teknik dan ilmu yang berkaitan > 629 Cabang teknik lainnya |
| Divisions: | Jurusan Teknik Industri > Program Studi Teknik Grafika |
| Depositing User: | Ibnu Akmal Fadilah |
| Date Deposited: | 28 Aug 2026 08:28 |
| Last Modified: | 28 Aug 2026 08:28 |
| URI: | https://repository.polimedia.ac.id/id/eprint/6524 |
