ʻO XCMG nā mea hoʻohana crane pulley 110103817
1. Ka wehewehe
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Applicable models XCMG: QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y a me nā kumu hoʻohālike XCT QY RT ʻē aʻe
2. Hoʻolauna huahana
ʻO ka pulley he lever deformable, he mīkini maʻalahi ia o ka papa lever a he nui nā mea hoʻohana.I ko mākou ʻāina e like me ka wā o ke kaua ʻana, aia kahi moʻolelo e pili ana i ka pulley ma ka puke "Mo Jing".ʻO kahi pulley paʻa me ke koʻikoʻi kikowaena paʻa he deformed lever like-lima, he mea maʻalahi a paʻakikī akā hiki ke hoʻololi i ke ala o ka ikaika.ʻO ka pulley kahi e neʻe ai ke koʻi waena me ke kaumaha, ua kapa ʻia ʻo ia ka pulley neʻe, ʻo ia ka pulley lima ʻole like ʻole (lever hoʻopakele hana), hiki ke mālama i ka hapalua o ka ikaika, akā ʻelua kumu kūʻai o ka mamao (piʻi ka pulley neʻe i n mika. , a piʻi ka hope manuahi o ke kaula i 2n mika , n≥0), ʻaʻole hiki ke hoʻololi i ke ala o ka ikaika.ʻAʻohe mea ma kahi o ke kuhikuhi ikaika o ke kaula pulley, ua like ka ikaika i hoʻohana ʻia no ka hāpai ʻana i ka mea kaumaha (ua like ka lima mana a me ka lima kūpaʻa a like me ka radius o ka pulley);'O ka 'oi loa o ka ho'opakele hana, 'o ia ke kū pololei i luna ke kuhikuhi ikaika o ke kaula pulley ikaika..
I ka hoʻomaʻamaʻa, hoʻohui pinepine ʻia kekahi helu o nā pulleys ikaika a me nā pulley paʻa i nā ʻano like ʻole o nā hui pulley.Mālama ka hui pulley i ka hana a hoʻololi i ke ala o ka ikaika.ʻO ka pulley ʻokoʻa (ʻike ʻia ʻo chain hoist) i hoʻohana maʻamau ʻia i nā hale hana he pūʻulu pulley kekahi.Hoʻohana nui ʻia nā hui pulley i nā cranes, hoists, elevators a me nā mīkini ʻē aʻe.Pulley ua puka 'ia ma ke 'ano o ka 'ike wahi i loko o ka ono o ka 'epekema paʻi o ka People's Education Edition, a me ka papa ewalu o Shanghai Jiaotong University (nā mea a pau i loko o ka leo hoʻokahi), e koi ana e hoʻokaʻawale ma waena o ka hana ho'ōla, kuhikuhi-hoʻololi, a kiʻi pūʻulu pulley.
