The Effect of Thickness and Type of Material on the Sheared Edge Characteristics of Keychain Cranioplasty Plate Blanking Product Using Eccentric Press Machine

Journal of Mechanical Engineering Science and Technology Pub Date : 2021-07-28 DOI:10.17977/um016v5i12021p029

D. Lubis, Lea Indrasepta, R. D. Bintara, Rizky Ramadhan, A. Darmawan

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引用次数: 1

Abstract

Keychain cranioplasty plate product has the potential to be produced using the blanking process because it is faster, low-cost, and requires low-energy consumption compared to other mechanical operations. This research aimed to find the effect of material thickness and type on the sheared edge characteristics of keychain cranioplasty plate using the blanking process to meet the international health standard. Experimental research conducted using an eccentric press machine with 40 tons capacity. This research’s test material parameters of titanium (Ti-6AL-4V) and stainless steel (SS-316L) were the 0.5 mm, 0.6 mm, and 0.8 mm thickness with a maximum blanking velocity of 3000 mm/min and 2.5% punch-die clearance. Then, the blanking products were observed using a digital microscope. The results showed that the optimum blanking product quality was found in the titanium (Ti-6AL-4V) and stainless steel (SS-316L) materials with 0.6 mm thickness because it had stable sheared edge characteristics in each zone compared to other variations.

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材料类型和厚度对钥匙扣颅骨成形板偏心压力机下料剪切边缘特性的影响

由于与其他机械操作相比，冲裁工艺速度更快，成本低，能耗低，因此钥匙扣颅骨成形术板产品具有使用冲裁工艺生产的潜力。本研究旨在探讨材料厚度和类型对经冲裁加工的锁匙链颅骨整形板剪切边缘特性的影响，使其达到国际卫生标准。利用40吨偏心压力机进行了实验研究。本研究的试验材料参数为钛(Ti-6AL-4V)和不锈钢(SS-316L)，厚度分别为0.5 mm、0.6 mm和0.8 mm，最大冲裁速度为3000 mm/min，冲模间隙为2.5%。然后用数码显微镜观察冲裁产物。结果表明，厚度为0.6 mm的钛(Ti-6AL-4V)和不锈钢(SS-316L)在各区域具有稳定的剪切边缘特性，因此冲裁产品质量最佳。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Mechanical Engineering Science and Technology

自引率

0.00%

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审稿时长

24 weeks