Influence of Flaws of Wire Rod Surface, Inclusions and Voids on Wire Breaks in Superfine Wire Drawing
スポンサーリンク
概要
- 論文の詳細を見る
By means of the finite element analysis (FEA), this study analyzed wire breaks that occurred in the drawing fine wires containing flaws on the wire surface, inclusion and void. The deformation behavior of an inclusion was examined, in which the inclusion's location is assumed to be on the center axis of the wire, and the cause of wire breaks and their prevention method were clarified. It was found that an inclusion diameter/wire diameter ratio of 0.4 or higher increases the likelihood of wire breaks occurring. When the inclusion is not assumed to be in the center axis of the wire, it was also found that necking and wire breaks appear more frequently. FEA showed that a flaw grows with each processing step, when a small circumferential flaw is placed on the wire rod surface, and eventually becomes a surface defect, which is called a check mark in practice.
- 一般社団法人日本機械学会の論文
- 2003-07-15
著者
-
Yoshida Kazunari
Department Of Neurosurgery Keio University School Of Medicine
-
Norasethasopon Somchai
Department of Mechanical Engineering, Faculty of Engineering, King Mongkut's Institute of Technology
-
SHINOHARA Tetsuo
Graduate student, Tokai University
-
IDO Ryuta
Graduate student, Tokai University
-
Ido Ryuta
Tokai University
-
Norasethasopon S
King Mongkut's Inst. Technol. Tha
-
Norasethasopon Somchai
Department Of Mechanical Engineering Faculty Of Engineering King Mongkut's Institute Of Technol
関連論文
- Central Tumor Necrosis of a Large Meningioma Following Acute Anemia Caused by Hysterectomy : Case Report
- Tensile Straightening of Superfine Wire and Residual Stress Measurement Using Focused Ion Beam(Recent Advances in Materials and Processing (I))
- Laparoscopic radical cystectomy and bilateral ureteric ligation for muscle-invasive bladder cancer in a patient on hemodialysis
- Adenoid Cystic Carcinoma of the Cavernous Region : Case Report
- Intradural C-1 Ventral Root Schwannomas Treated by Surgical Resection Via the Lateral Suboccipital Transcondylar Approach
- Pseudocapsule Formation After Gamma Knife Radiosurgery for Trigeminal Neurinoma : Case Report
- Orbital Malignant Fibrous Histiocytoma With Extension to the Base of the Skull : Case Report
- Suprasell Peri-infundibular Ectopic Prolactionma
- Gliofibrous nodule in the cerebello-medullary fissure
- Recovery of Audition After Favorable Resection of Vagal Schwannoma
- Primary Osteosarcoma of the Sphenoid Bone with Extensive Periosteal Extension : Case Report
- Lateral ventricular meningioma encapsulated by the dura-like membrane
- Malignant lymphoma of the cranial vault : Analysis of three cases
- Tuberculoma Mimicking Falx Meningioma : Case Report
- Surgical Strategy for Tumors Located in or Extending From the Intracranial Space to the Infratemporal Fossa : Advantages of the Transcranial Approach (Zygomatic Infratemporal Fossa Approach) and the Indications for a Combined Transcranial and Transcervica
- Development of Testicular Alpha-Fetoprotein-Secreting Germ Cell Tumor 3 Years After Treatment of Intracranial Lesion Identified as Non-secreting Germ Cell Tumor on the Basis of Clinical Data
- Clinical Importance of c-Met Protein Expression in High Grade Astrocytic Tumors
- Portal Imaging by Intravenous Three-Dimensional Computed Tomography After Pancreaticoduodenectomy : A Report of Four Cases
- Metastatic Adenocarcinoma of the Dura Mimicking Petroclival Meningioma
- Plasma Cell Granuloma Extending from the Extracranial to the Intracranial Space Associated with Epstein-Barr Virus Infection : Case Report
- Hypoglossal Neurinoma
- Cause of Death in Renal Transplant Patients : A Comparison Between Azathioprine and Ciclosporin
- Perimedullary Arteriovenous Fistula at the Craniocervical Junction : Case Report
- Spontaneous Regression After Standard Transsphenoidal Surgery in a Huge Pituitary Adenoma With Epidural Extension : Case Report
- Dumbbell-Shaped Intradiploic Epidermoid Cyst Involving the Dura Mater and Cerebellum
- Deformation Analysis of Surface Crack in Rolling and Wire Drawing(Recent Advances in Materials and Processing (I))
- A CASE OF CRONKHITE-CANADA SYNDROME MARKEDLY IMPROVED WITH MESALAZINE THERAPY
- Finite-Element Simulation on Wire Breakage Induced by Eccentric Inclusion in Shaped Wire Drawing
- Neuroendoscope-Assisted Removal of an Organized Chronic Subdural Hematoma in a Patient on Bevacizumab Therapy : Case Report
- Malignant Brain Tumor With Rhabdoid Features in an Adult : Case Report
- Letter to the Editor
- Influence of Flaws of Wire Rod Surface, Inclusions and Voids on Wire Breaks in Superfine Wire Drawing
- 531 Influence of flaws of wire rod surface, inclusions and voids on wire breaks in superfine wire drawing
- Dural Cyst at the Foramen Magnum : Case Report
- Intracranial Germ Cell Tumors : Efficacy of Neoadjuvant Chemo-radiotherapy without Surgical Biopsy
- Introduction of Three Departments Related to Mechanical Engineering in Tokai University and My research on "Easy-release Screw"
- C-reactive protein as a prognostic marker for advanced renal cell carcinoma treated with sunitinib
- Reply
- Dumbbell-Shaped Abducens Schwannoma: Case Report