نتایج جستجو برای: connecting rod
تعداد نتایج: 53293 فیلتر نتایج به سال:
The research used the thrust bearing of a 1298cc automobile. thrust-bearing material was annealed stainless steel (SS 201) with tensile strength 685 MPa and yield 292 MPa. objective to obtain best static analysis results based on CAE software analysis. method included design stages, parameters, fixed geometry determination, loading, meshing settings, computation, result data. simulation were in...
Abstract Forging is a widely used manufacturing process, and its design modeling are important to reducing production costs, increasing die lifespan, improving the mechanical properties of final product. In this study, forging process connecting rod was modeled using 3D coupled Eulerian Lagrangian (CEL) analysis by FEM. The methodology adopted achieved determine preform geometry that reduces fl...
Dirac semimetals lack stable surface Fermi arcs. However, they can exhibit a bulk-hinge correspondence: when terminated in rod geometry, zero energy arclike states appear on the hinges connecting projections of bulk points. In this work, authors derive symmetry indicators that determine existence higher-order arcs for general groups. The results show points with linear dispersion all directions...
This work considers the motion planning for a rodshaped robot in a three-dimensional space. Our approach is to construct a roadmap in the configuration space of the rod and use it to navigate and map unknown spaces. Previously, we defined the rod-HGVG, which is a roadmap for a rod-shaped robot operating in a three-dimensional space. However, the rodHGVG is only guaranteed to be connected if the...
In the article, from total set of dimensions crankshaft forgings, geometric accuracy indicators reflecting their complex spatial warping - diametrical root and connecting rod necks, angular deviations curvature third neck, transverse displacement along die line are highlighted. To estimate value according to selected during period durability engravings inserts, a batch forgings was measured, fo...
Although simulation-based fatigue analysis is a standard tool adopted in every sector including automotive industry, the design of engine components and motorsport applications mostly relies on simplified approaches supported by time-consuming testing programs. This manuscript proposes new methodology based individual speed damage estimation time history combined with Palmgren-Miner linear rule...
Leber congenital amaurosis (LCA) and juvenile retinitis pigmentosa (RP) are severe hereditary diseases that causes visual impairment in infants and children. SPATA7 has recently been identified as the LCA3 and juvenile RP gene in humans, whose function in the retina remains elusive. Here, we show that SPATA7 localizes at the primary cilium of cells and at the connecting cilium (CC) of photorece...
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