Kev kho cua sov hlau yog ib qho ntawm cov txheej txheem tseem ceeb hauv kev tsim khoom siv tshuab. Piv nrog rau lwm yam kev siv thev naus laus zis, kev kho cua sov feem ntau tsis hloov cov duab thiab tag nrho cov tshuaj muaj pes tsawg leeg ntawm lub workpiece, tab sis hloov cov microstructure sab hauv ntawm lub workpiece, hloov cov tshuaj muaj pes tsawg leeg ntawm lub workpiece nto, thiab txhim kho kev ua haujlwm ntawm lub workpiece. Cov khoom tsim los ntawm cov chaw tsim khoom sib txuas tuaj yeem nqus kev vibration thiab them nyiaj rau radial thiab angular deviations. Tom qab quenching thiab tempering, tempered troostite qauv tau txais, thiab nws cov khoom muaj zog ntau dua li cov qauv troostite zoo tib yam hardness.
Vim muaj zog elasticity thiab elasticity ntawm threaded coupling, lub torque yuav tsum tau nyob rau hauv cov sij hawm no feem ntau kuj me me, coupling yuav tsum me me, thiab cov yuav tsum tau siab. Feem ntau, nws yuav tsum tau siv rau qee lub sijhawm nrog lub zog me me thiab qee qhov sib txawv ntawm qhov muaj peev xwm. Lub coupling tseem hu ua winding coupling los yog threaded tangent coupling. Raws li cov khoom siv sib txuas ntawm elastic coupling, daim ntawv thov thiab kev siv threaded couplings yog qhov dav. Ua ntej kev teeb tsa, xyuas seb ob lub shafts ntawm prime mover thiab lub tshuab ua hauj lwm yog concentric, thiab seb puas muaj cov ntawv qhwv thiab pob rau ntawm qhov chaw ntawm ob lub shafts.
Xyuas seb puas muaj cov khib nyiab nyob rau hauv lub puab qhov ntawm ob ib nrab-couplings ntawm lub coupling, seb puas muaj tej bruises ntawm cov npoo ntawm lub puab qhov, yog hais tias yog li ntawd, ntxuav lub ncej thiab ib nrab-coupling, thiab siv ib tug zoo cov ntaub ntawv. tuav cov bruises. Ua ntej kev teeb tsa, xyuas seb ob lub shafts ntawm prime mover thiab lub tshuab ua hauj lwm yog concentric, seb puas muaj ntaub qhwv thiab bruises ntawm ob lub shafts, seb puas muaj cov khib nyiab nyob rau hauv lub puab qhov ntawm ob ib nrab-couplings. lub coupling, seb puas muaj tej qhov nqaij ntuag ntawm cov npoo ntawm lub puab qhov, yog hais tias yog li ntawd, ntxuav lub ncej thiab ib nrab-coupling, thiab siv cov ntaub ntawv zoo los lis. qhov nqaij tawv. Xyuas seb lub puab lub qhov taub thiab ntev ntawm ob ib nrab-couplings ntawm lub coupling yog raws li txoj kab uas hla thiab ncej extension ntev ntawm lub prime mover thiab lub tshuab ua hauj lwm.
Feem ntau, thaum xaiv, nws yog qhov zoo dua tias qhov ntev ntawm ib nrab-coupling ntawm lub hauv paus mover thiab lub tshuab ua haujlwm kawg ntawm kev sib txuas yog 10-30mm tsawg dua nws qhov ntev txuas ntxiv. Txhawm rau ua kom yooj yim rau kev teeb tsa, ob lub qhov sib txuas ntawm ib nrab ntawm qhov sib txuas yog muab tso rau hauv lub thawv rwb thaiv tsev lossis roj tank rau preheating, kom lub puab qhov loj ntawm qhov nthuav dav thiab yooj yim rau nruab. Tom qab lub coupling yog ntsia, xyuas kom meej tias lub taub hau ncej tsis tuaj yeem protrude los ntawm lub ntsej muag kawg ntawm ib nrab-coupling, thiab nws yog qhov zoo dua los yaug. Qhov kev ncua deb ntawm ob lub halves ntawm lub coupling yog ntsuas nyob rau hauv lub puab sab ntawm lub flange ntawm ib nrab coupling thiab qhov nruab nrab tus nqi yog npaum li cas, nrog rau cov sum ntawm qhov tseeb ntsuas qhov ntev ntawm lub ncua seem thiab ob pawg diaphragm. Qhov yuam kev ntawm ob yog tswj nyob rau hauv qhov ntau ntawm 0-0.4mm.
