XCMG crane qhov chaw XCMG qhov hlau hlua socket127100413
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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 thiab lwm yam XCT QY RT series qauv.
Cov pob qij txha feem ntau yog ua los ntawm carbon cam khwb cia hlau uas nws cov khoom tsis qis dua ZG 35Ⅱ tau teev tseg hauv GB979-67 (kev faib tawm thiab cov txheej txheem ntawm carbon steel castings), thiab tau raug tshawb fawb txog kev kho cua sov kom tau txais ntau dua lub zog thiab kav ntev.
Raws li tsab xov xwm 9.4.1.1.6 ntawm GB / T 3811-2008 "Code for Design of Cranes", "Thaum siv wedge blocks thiab wedges tes tsho los txuas, lub tes tsho wedge yuav tsum tau ua los ntawm cov hlau, thiab kev sib txuas lub zog yuav tsum tsis txhob ua. tsawg dua 75% ntawm lub zog tawg ntawm cov hlua hlau ".
Cov pob qij txha feem ntau yog ua los ntawm kev sib tsoo los yog ib qho kev sib tsoo, thiab feem ntau yog tsim los ntawm peb qhov chaw: lub tes tsho caj dab, cov npoo npoo thiab kab rov tav tus pin.Qhov saum npoo yuav tsum du thiab tiaj tus, cov npoo ntse thiab cov risers yuav tsum raug tshem tawm, thiab yuav tsum tsis muaj qhov tsis xws luag uas txo lub zog thiab pom tseeb ua rau cov tsos mob (xws li pores, tawg, looseness, slag inclusion, xuab zeb inclusion, casting scars, thiab lwm yam), thiab cov pob qij txha yuav tsum yog xeb-pov thawj deal nrog.
Ob qhov qauv ntawm cov pob qij txha ntawm txhua qhov nominal loj yuav tsum tau coj mus kuaj tensile ua ntej ntau lawm.Thaum lub sij hawm xeem, preload yog ua ntej, thiab ces maj mam loaded mus rau lub breaking load.Thaum lub sijhawm thauj khoom, qhov ntev ntawm qhov kawg ntawm cov hlau tsis tuaj yeem raug luv.Tom qab qhov kev sim, lub tes tsho wedge thiab wedge tsis raug tso cai kom pom cov kab nrib pleb lossis lwm yam kev puas tsuaj uas cuam tshuam rau kev siv.
Hauv batch ntau lawm, cov pob qij txha ntawm txhua qhov nominal loj yuav tsum tau sim ntawm lub Hoobkas.Tus naj npawb ntawm cov kev xeem yog 2% ntawm cov batch, thiab tus naj npawb tsis tsawg tshaj li 2. Tag nrho cov ntawv xeem yuav tsum ua kom tau raws li qhov yuav tsum tau ua, ces batch ntawm cov khoom yog tias ib qho ntawm cov khoom tsis ua raws li qhov yuav tsum tau ua, cov qauv kuaj yuav tsum yog ua ob npaug.Yog tias qhov kev xeem tsis ua raws li qhov yuav tsum tau ua, batch ntawm cov khoom tsis tsim nyog.
