Results 61 to 70 of about 3,702 (174)
FRACTURE ANALYSIS AND IMPROVEMENT RESEARCH OF CUTTING SPINDLE FOR A BOOM ROADHEADER
Jixie qiangdu, 2018 In order to find out the cause of the fracture of the cutting spindle as one of the key components of a cantilever roadheader, and to solve this fracture problem, this paper analyzes it in multiple ways and proposes an improved scheme.
SONG Yu +4 more
doaj
New Plant Protection, Volume 3, Issue 2, June 2026.Dapple apple and scar skin apple diseases are closely associated with suppression of anthocyanin biosynthesis and enhancement of suberin biosynthesis. Apple scar skin viroid (ASSVd) infection represses anthocyanin biosynthesis in apple callus. Abstract Apple scar skin viroid (ASSVd) causes dapple and scar skin apple diseases, posing serious threats to ...
Lingzhu He +9 more
wiley +1 more source
Shock and Vibration, 2020 By analyzing nonlinear and nonstationary vibration signals from the spindle device of the mine hoist, it is a challenge to overcome the difficulty of fault feature extraction and accurately identify the fault of rotor-bearing system.
Jun Gu +4 more
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Sustainable Food Proteins, Volume 4, Issue 2, June 2026.Defatted white and blue lupin seed flours were each sequentially fractionated into albumin, globulin, and glutelin followed by structure and function evaluation. The albumins had the best solubility profile, globulins produced emulsions with smallest oil droplet sizes, while glutelins had the highest foaming capacity.
Stanley Chukwuejim, Rotimi E. Aluko
wiley +1 more source
Wind Tunnel Assessment of Dynamic Induction Control Under Varying Inflow Wind Directions
Wind Energy, Volume 29, Issue 6, June 2026.ABSTRACT Dynamic induction control (DIC), also known as pulse control, is a wake‐mixing strategy intended to improve wind farm efficiency by mitigating wake‐induced power losses. It typically employs harmonic collective blade pitching to excite wake instabilities, forming coherent pulsing structures that enhance turbulent mixing and accelerate wake ...
Manuel Alejandro Zúñiga Inestroza +3 more
wiley +1 more source
Stability analysis of machine tool spindle under uncertainty
Advances in Mechanical Engineering, 2016 Chatter is a harmful machining vibration that occurs between the workpiece and the cutting tool, usually resulting in irregular flaw streaks on the finished surface and severe tool wear.
Wei Dou, Xiaocong He, Biao Tang
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Dermatofibrosarcoma protuberans at an uncommon site
Indian Journal of Dermatology, 2014 Dermatofibrosarcoma protuberans (DFSP) is a locally aggressive, cutaneous, malignant tumor characterized by high propensity for local relapse and low metastatic potential.
Vidyadhar R Sardesai +2 more
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Archaeometry, Volume 68, Issue 3, Page 500-511, June 2026.ABSTRACT Morphological and morphometric analysis of archaeological animal hairs offers a nondestructive method to explore past clothing. We examined hair from two 18th‐century burial areas (SP03 and SP04) in Mazamet, France. SP03 specimens exhibited a continuous medulla, a low medullary index (0.2 ± 0.03) and cuticular features suggesting goat or ...
C. Michel +9 more
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Dynamic Research of the Shaft Orbit of Hydrostatic Spindle Under the Sliding Velocity
工程科学与技术, 2017 :Based on the load increment method and the pressure perturbation method,the dynamic performance of liquid hydraulic spindle system was researched.Using the finite difference method,the nonlinear oil film force was calculated by solving the Reynolds ...
陈东菊 +4 more
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Jurnal Teknik IndustriAn engineering-to-order company has developed multi-spindle wheel nutrunner machines for automotive wheel mounting. The rotating shaft component that supports that machine has experienced compressive and twisting stress during operation, resulting in ...
Ayu Anggraeni Sibarani +3 more
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