Mechanical Properties Test ntawm
bronze bushing
Hardness test: Lub hardness ntawm bronze bushing yog ib qho tseem ceeb qhia. Lub hardness ntawm bronze nrog sib txawv alloy compositions txawv. Piv txwv li, lub hardness ntawm ntshiab tooj liab yog 35 degrees (Boling hardness tester), thaum lub hardness ntawm tin bronze nce nrog cov tin ntsiab lus, xws li ntawm 50 mus rau 80 degrees.
Wear resistance test : Bronze bushings yuav tsum muaj kev hnav zoo los xyuas kom ruaj khov hauv kev siv mus ntev. Kev ntsuas hnav tsis kam tuaj yeem ntsuas nws qhov hnav tsis kam los ntawm kev sib txhuam thiab kev sim hnav simulating cov haujlwm ua haujlwm.
Tensile zog thiab yield zog xeem: Tensile zog thiab yield zog qhia lub peev xwm ntawm cov ntaub ntawv los tiv thaiv deformation thiab puas thaum raug quab yuam. Rau bronze bushings, cov ntsuas no yuav tsum ua tau raws li cov qauv tsim los xyuas kom meej tias lawv yuav tsis tawg lossis deform thaum raug kev kub ntxhov.
Kev ntsuam xyuas cov cuab yeej cuab tam ntawm bronze bushings yog ib qho tseem ceeb txuas los xyuas kom meej tias nws zoo thiab kev ua tau zoo, thiab yuav tsum tau ua nruj me ntsis raws li cov qauv thiab cov kev qhia tshwj xeeb.
