The non-homogeneous and anisotropic nature of composites poses challenges during machining, requiring the use specialized cutting tools. GFRP materials were selected for their excellent elasticity, corrosion resistance, high strength, making them ideal applications in aerospace automotive industries. In this work, surface quality UD-GFRP composite bars CNC machining diverse conditions (dry, wet...

The present work deals with the transferability of Friction Riveting joining technology from laboratory equipment to adapted in-house, low-cost machinery. A G13 drilling machine was modified for requirements selected technique, and joints were performed using polyethermide plates AA2024 aluminum alloy rivets 6 mm diameter. This diameter not previously reported Riveting. produced mechanically te...

Root–soil mechanical interactions are of vital importance in soil reinforcement by plant roots. However, it is unclear how the angles roots affect root–soil interactions. To better understand effect this factor on interactions, pullout tests were conducted alfalfa (Medicago sativa L.) with five root diameter groups (0.10–0.30 mm, 0.31–0.50 0.51–0.70 0.71–0.90 mm and 0.91–1.10 mm) four embedding...

Degeneration and tearing of the long head of the biceps brachii tendon (LHBT) are common intra-articular findings, and surgical intervention including tenodesis or tenotomy is beneficial. A new arthroscopic shoulder technique may be performed through an anterior portal while one is viewing from a posterior portal: (1) Visualize the intra-articular biceps tendon. (2) Identify the segment of the ...