id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-5540	Li, Bin; Ji, Yafei	Structural Strength and Fatigue Strength Analysis of Roller Arm	2023	4	.pdf	application/pdf	2850	159	64	Establish finite element model The expansion structure is composed of piston, cone arm, pin shaft and cone, and the three reaming arms are evenly distributed at 120 degrees. Schematic diagram of finite element model of cone arm 2.2.	cache/ajst-5540.pdf	txt/ajst-5540.txt