UKUFUMANA OKUNGAKUMBI KWI-MAGNABEND YAKHO
Kukho izinto ezininzi onokuthi uzenze ukonyusa ukusebenza komatshini wakho weMagnabend.
Linciphise ixesha olichitha usenza ukugoba.Oku kuya kunceda ukuthintela ukuba umatshini ube shushu.Xa i-coil ishushu inyuka ukuxhathisa kwayo kwaye ngenxa yoko izoba ngaphantsi kwangoku kwaye ngaloo ndlela ine-ampere-turn ezimbalwa kwaye ngaloo ndlela iyancipha amandla amagnetising.
Gcina umphezulu wemagnethi ucocekile kwaye ungenazo iiburrs ezibalulekileyo.IiBurrs zinokususwa ngokukhuselekileyo ngefayile yokusila.Kwakhona gcina umphezulu umazibuthe ungenazo naziphi na izinto zokuthambisa ezifana neoyile.Oku kunokubangela ukuba i-workpiece ihlehle ngasemva phambi kokuba igophe ligqitywe.
Ukutyeba Umthamo:
Umazibuthe ukhulula amandla amaninzi okubamba ukuba kukho izithuba zomoya (okanye izithuba ezingenamagnetic) phezu kwepali enye okanye ngaphezulu.
Unako ukuyoyisa le ngxaki rhoqo ngokufaka intsimbi ekrazukileyo ukuze uvale isithuba.Oku kubaluleke ngakumbi xa ugoba imathiriyeli engqindilili.Isiqwenga sokuzalisa kufuneka sibe nobukhulu obufanayo kunye ne-workpiece kwaye kufuneka ihlale iyintsimbi kungakhathaliseki ukuba luhlobo luni lwentsimbi.Lo mzobo ungezantsi ubonisa oku:
Enye indlela yokwenza umatshini ukugoba i-workpiece engqindilili kukulingana iqhekeza elibanzi lolwandiso kumqadi ogobayo.Oku kuya kunika amandla angakumbi kumsebenzi wokusebenzela, kodwa ngokucacileyo oku akuyi kuba luncedo ngaphandle kokuba i-workpiece inomlomo obanzi ngokwaneleyo ukubandakanya ulwandiso.(Oku kukwabonisiwe kulo mzobo ungasentla).
Izixhobo ezikhethekileyo:
Ukukhululeka apho isixhobo esikhethekileyo sinokudityaniswa kunye neMagnabend yenye yeempawu zayo ezinamandla kakhulu.
Umzekelo nantsi i-clampbar eyenziwe ngoomatshini ngempumlo ekhethekileyo ebhityileyo ukulungiselela ukwenziwa komphetho webhokisi kwindawo yokusebenza.(Impumlo ebhityileyo iya kubangela ilahleko ethile yamandla okubamba kunye nokuncipha kwamandla omatshini kwaye ngaloo ndlela inokulungela kuphela iigeyiji ezikhaphukhaphu zentsimbi).(Umnini weMagnabend uye wasebenzisa izixhobo ezifana nale kwizinto zokuvelisa ezineziphumo ezilungileyo).
Lo mzobo wemilo yebhokisi unokusekwa ngaphandle kwesidingo se-clampbar eyenziwe ngoomatshini ngokudibanisa amacandelo entsimbi asisiseko ukwenza isixhobo njengoko kubonisiwe ekhohlo.
(Kulula ukwenza olu hlobo lwesixhobo kodwa alulula ukuyisebenzisa xa uthelekisa neclampbar eyenziwe ngoomatshini).
Omnye umzekelo wesixhobo esikhethekileyo yi-Slotted Clampbar.Ukusetyenziswa koku kuchaziwe kwincwadana kwaye kuboniswe apha:
Esi siqwenga se-6.3 mm (1/4") yebhasi yebhasi eshinyeneyo igotywe kwiMagnabend kusetyenziswa iclampbar ekhethekileyo enesaphulelo esigayiweyo ukuthabatha ibhasbar:
I-Rebated Clampbar yokugoba ibhasbar yobhedu.
Kukho intaphane yamathuba ezixhobo ezizodwa.
Nantsi imizobo yokukunika uhlobo lombono:
Xa usebenzisa umbhobho ongaqhotyoshelwanga ukwenza ijika nceda uqaphele iinkcukacha kumzobo ongezantsi.Kubaluleke kakhulu ukuba iinxalenye zicwangciswe ngendlela yokuba i-magnetic flux, emele imigca edayiweyo, ingadlula kwicandelo lombhobho ngaphandle kokuwela i-air-gap ebalulekileyo.
