2020
DOI: 10.1016/j.engfailanal.2020.104793
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Numerical simulation of initiation and crack growth on cast valve body

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Cited by 5 publications
(3 citation statements)
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“…e test results show the following: (1) in the repeat positioning accuracy test, the position error is within ±2 mm and the angle positioning error is within ±0.5 °C; (2) in the random positioning accuracy test, the position error is also controlled within ±3 mm and the angle positioning error is controlled within ±1 °C. e results show that the positioning method is effective.…”
Section: The Error Evaluation Methodsmentioning
confidence: 98%
See 1 more Smart Citation
“…e test results show the following: (1) in the repeat positioning accuracy test, the position error is within ±2 mm and the angle positioning error is within ±0.5 °C; (2) in the random positioning accuracy test, the position error is also controlled within ±3 mm and the angle positioning error is controlled within ±1 °C. e results show that the positioning method is effective.…”
Section: The Error Evaluation Methodsmentioning
confidence: 98%
“…As a control unit to control medium ow in the pipeline conveying system, the valve which is widely used in petroleum industry, chemical industry, metallurgy, electric power industry, etc., can change the channel section and medium direction to realize the diversion, globe, throttle, check, or the over ow pressure relief, and other functions. Because of the complexity of its internal structure, the major part of valve blank is manufactured by casting [1][2][3][4]. e pouring riser which is inevitable in the cast process should be cut out as "excess" for subsequent machining.…”
Section: Introductionmentioning
confidence: 99%
“…Gövdelerin, akışın debisini-basıncını kontrol edebilme, akışı yönlendirme gibi özellikleri kritik öneme sahip olmasındaki ana etkenlerdir. Vana gövdesi iç basıncı taşıyan ana bileşendir ve üretimi genellikle kum döküm yöntemiyle yapılır (Chunlei, Nan, Yuehua, Shuncheng, & Kaihong, 2019;Galić, Vučković, Tonković, & Čular, 2020). Kullanım amacına bağlı olarak çok farklı şekillerde ve farklı alaşımlarda gövdeler üretilmektedir.…”
Section: Introductionunclassified