1. Kev tsim qauv tsim qauv
Los ntawm kev ntsuas qhov kev ncua deb ntawm phab ntsa sab nraud ntawm cov kabmob sab nraud thiab qhov ntev uas tuaj yeem nkag mus rau sab hauv cov kabmob, lub nro caj npab ntawm cov kabmob sib xyaw yog tsim.
Cov kabmob tsim tshiab tuaj yeem daws tau cov teeb meem uas rub tawm dog dig tsis tuaj yeem ncav cuag cov kabmob. Lub rotor sab nraud rau ntawm qhov chaw 6 206 bearings ntawm 30 mm, thiab ib qho qauv nkag ntawm kev ntxhov siab {}} bearing} Cov kabmob ntawm lub tes tsho sab hauv.
Yuav ua li cas siv: qhov kawg ntawm rub caj npab yog tsim nrog lub rotatable rub hook, uas yog tsau los ntawm qis dua ntsia liaj qhov rooj ntsia liaj qhov rooj. Thaum siv, tig lub nuv kom ntev nws nyob rau hauv kev coj ntawm qhov sib txawv, tom qab ntawd tig nws 90℃mus rau txoj hauj lwm uas cov kabmob uas rub tus kabmob los ntawm kev rub cov kabmob.
Cov khoom siv uas siv cov khoom rub tawm tshiab yog kuaj rau cov khoom siv tshuab, yog qhov siab ntawm 14mm, thiab qhov siab ntawm 14 hli, yog li ib qho siab ntawm 40mm, yog li ib qho siab ntawm lub voj voog ntawm 12 hli yog xaiv raws li cov khoom siv raw. Tom qab ntsuas, lub zog tensile ntawm cov quav hlau loj dua 100kn thiab ntau dua 25kn, yog li nws ua tiav qhov yuav tsum tau ua. Kev nyuaj siab ntau ntxiv tau ua tau raws li qhov yuav tsum tau ua, yog li 45 gauge steel khoom yog qhov zoo dua.
Thaum lub sij hawm ntsuas tshuab ntawm cov sib xyaw ua ke txhais caj npab, qhov kev sib tw tau tshwm sim ntawm qhov kev sib cuag ntawm lub tog raj kheej thiab lub voj voog tsim qauv tsis tau tsim.
2. Sib Raug Tsim Txheej Txheem
Txij li cov khoom siv nrog lub vojvoog ntawm 12 mm lossis ntau dua ua tau raws li qhov yuav tsum tau ua, tsis tas yuav hloov cov khoom, thiab tsuas yog txoj kev npaj tsim tau los hloov kho ntawm txoj kev tsim qauv. Qhov sib cais rub tawm cov caj npab yog tsim nrog ob ntu: sab saud thiab qis. Txhawm rau kom muaj lub zog ntawm cov khoom siv, tus qauv sib xyaw yog xaiv rau qis sab hook.
Kev sib xyaw ua ke ntawm lub qis sab nuv kom muaj zog, thiab cov nuv ntev ntawm 13mm kuj ua kom muaj kev sib koom tes ntawm tus ncej quav. Lub sab saud thiab qis dua yog docked ua ntej, thiab tom qab ntawd tsau nrog 2 pins. Tsis tsuas yog lub qis sab hook co thiab ua rau cov chev, tab sis nws tseem siv tau yooj yim thiab sib sau ua ke thiab sib sau ua ke.
Through the mechanical property test, the tensile stress of the lower part of the tensile arm was >40 kN, the bending stress of the lower part of the tensile arm was >35 kN, the tensile stress of the upper part of the tensile arm was >40 kN, and the bending stress of the upper part of the tensile arm was >20 Kn, uas yog deb tshaj li ua tau raws li cov qauv tsim nyog. Nyob rau tib lub sijhawm, sab qaum ntawm cov khoom yog negrigigle vim muaj kev cuam tshuam me me yog ob zaug uas yog nws muaj ntau dua nyob rau hauv txoj kab uas yuav tsum tau ua.
Qhov kev ntsuas kawg yog kev ntsuas shear ntawm tus lej PIN, cov qauv tsim yog cov hlwv hauv lub taub hau ntawm 8 hli, thiab kev nyuaj siab ntawm ib qho khoom siv yog ntau tshaj 15kn. Txij li thaum txheej ntawm cov kabmob pulters qhia 4 pins, raws li lub hauv paus ntawm kev ntxhov siab ntawm kev ntxhov siab, yog li cov pins tseem tau raws li cov qauv yuav tsum tau ua.
Cov kabmob tshiab rub tawm ntawm cov tshiab tsim sab nraud rotor lub cev muaj zog yooj yim, nws tuaj yeem ua tau cov kev ua tau zoo thiab muaj peev xwm ua tau raws li qhov kev ua tau zoo thiab rov ua haujlwm [2].