کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7153180 | 1462457 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of acetal toilet fill valve supply line nut failure
ترجمه فارسی عنوان
تجزیه و تحلیل استاته توالت پر کردن دریچه تامین خط شکستن مهره
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
مهره استال، فراکتوگرافی، سطوح شکستگی، مسئولیت محصول، حالت شکست مهندسی قضایی،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
چکیده انگلیسی
In recent years, there has been a rise in the number of product liability cases involving the failure of toilet water supply line acetal plastic nuts. These nuts can fail in service, causing water leaks that result in significant property and financial losses. This study examines three possible failure modes of acetal plastic toilet water supply nuts. The three failure modes tested were all due to over load failure of the acetal nut and are as follows: (1) Overtightening of the supply line acetal nut, (2) Supply line lateral pull and, (3) Embrittled supply line lateral pull. Additionally, a “hand-tight” torque survey was conducted. The fracture surfaces and characteristics of these failure tests were examined with Stereo Microscopy and Scanning Electron Microscopy (SEM). The failure modes were compared and contrasted to provide guidance in determination of cause in these investigations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Case Studies in Engineering Failure Analysis - Volume 9, October 2017, Pages 129-137
Journal: Case Studies in Engineering Failure Analysis - Volume 9, October 2017, Pages 129-137
نویسندگان
Anthony Timpanaro, Ryan Scherzer, Orion P. Keifer, Paul D. Eason,