Incinciii-angle grindersziizixhobo zamandlaesihlala sisisebenzisa kubomi bethu bemihla ngemihla, kodwa ukugcinwa kwee-angle grinders ngokuqhelekileyo kuhoywa, ngoko ke ndingathanda ukukhumbuza wonke umntu ukuba kufuneka agcinwe kwinkqubo yokusetyenziswa.
1. Njalo khangela ukuba uxhulumaniso lwentambo yombane luqinile, ukuba iplagi ikhululekile, kunye nokuba isenzo sokutshintsha sibhetyebhetye kwaye sithembekile.
2. Khangela ukuba ibrashi inxitywe mfutshane kakhulu, kwaye ubuyisele ibrashi kwangethuba ukuthintela iintlantsi ezigqithisileyo okanye utshise i-armature ngenxa yokunganxibelelani kakuhle nebhrashi.
3. Nika ingqalelo ukujonga ukuba i-air inlet kunye ne-air outlet yesixhobo ayivalwanga, kwaye isuse ioli kunye nothuli kuyo nayiphi na inxalenye yesixhobo.
4. Igrisi kufuneka yongezwe ngexesha.
5. Ukuba isixhobo asiphumelelanga, sithumele kumenzi okanye iofisi echongiweyo yokulungisa ukuze ilungiswe.Ukuba isixhobo sonakaliswe ngenxa yokusetyenziswa okungaqhelekanga okanye impazamo yomntu ekuchitheni nasekulungiseni, umenzi ngokubanzi akayi kulungisa okanye ukutshintshiselana ngaphandle kwentlawulo.
6. Khangela ukumakishwa kwei-engile grinder.Ii-angle grinders ezingenakusetyenziswa zezi: ezingaphawulwanga, ezingenakuphawulwa ngokucacileyo, kunye nezo zingenakuqinisekiswa, kungakhathaliseki ukuba zineziphene okanye azikho.
7. Khangela iintsilelo ze-angle grinding.Kukho iindlela ezimbini zokuhlola: ukuhlolwa okubonakalayo, sebenzisa ngokuthe ngqo amehlo akho ukujonga ubuso be-grinder ye-angle yokuqhekeka kunye nezinye iingxaki;ukuhlolwa kwe-percussion, eyona nxalenye iphambili yokuhlolwa kwe-angle grinder, indlela yokubetha i-angle grinder nge-mallet yokhuni. isandi, ibonisa ukuba kukho ingxaki.
8. Khangela amandla ajikelezayo e-angle grinder.Sebenzisa uhlobo olufanayo lwe-angle grinders ye-batch efanayo yeemodeli zokukhangela amabala kumandla okujikeleza, kunye ne-angle grinders engazange ivavanywe akufanele ifakwe kwaye isetyenziswe.
Iibhrashi zombane zingasetyenziswa kwiinjini zeDC okanye kwi-AC commutator motors, njengezixhobo zamandla ezinjongo ngokubanzi, ezifana nesandla.iidrillskwayeii-angle grinders.Isetyenziselwa ukusebenzisana nomhambisi ukuqonda ukutshintshwa kwangoku kwemoto.Ingumzimba woqhagamshelwano otyibilikayo wemoto (ngaphandle kwemoto yekheji yesquirrel) ukuqhuba okwangoku.Kwimoto ye-DC, ikwanoxanduva lomsebenzi wokuhamba (ukulungisa) umbane otshintshanayo we-electromotive owenziwe kwi-armature winding. ibonise ukuba ukuthembeka komsebenzi wemoto kuxhomekeke kumlinganiselo omkhulu ekusebenzeni kwebrashi.
Ukulungiswa kokuvuza
Iimpazamo eziqhelekileyo ezibangela ukuvuza kwee-angle grinders zezi: ukuvuza kwe-stator, ukuvuza kwe-rotor, ukuvuza kwesihlalo se-brush (i-angle grinder nge-shell shell) kunye nomonakalo wangaphakathi wocingo.
1) Susa ibrashi ukuze ubone ukuba i-stator, isibambi sebrashi kunye neengcingo zangaphakathi ziyavuza.
2) Susa umgca wokudibanisa phakathi kwe-stator kunye nomphathi webrashi ukugqiba ukuba umnini webrashi uvuza umbane.
3) Ukulinganisa ngokuzimeleyo ukuba i-rotor ivuza umbane.
I-rotor kunye nomphathi we-brush unokutshintshwa kuphela ngenxa yokuvuza, kwaye i-stator inokubuyiselwa okanye ithathelwe indawo.
Okokuqala, qhaqha kwaye ukhangele ukuba ulusu lwe-wiring lonakalisiwe.Sebenzisa i-multimeter ukubona i-chassis, kwaye emva koko ukhuphe i-rotor kwaye uyilinganise.Inokulinganiswa ukuba i-rotor ivuza okanye i-stator ivuza.I-rotor inokutshintshwa kuphela.I-stator ivuza ukubona ukuba i-carbon brush powder kunye nezinye i-debris ziqokelela kakhulu kwaye ukuvuza kubangelwa.Yicoce kwaye emva koko uyilinganise.Ukuvuza kuthetha ukuba i-stator winding ayifakwanga kakuhle, kwaye ubone ukuba i-winding ixhunyiwe kwiqokobhe okanye imanzi.Ukuba akunjalo, inokubuyiselwa kuphela.
Impazamo kunye nendlela yokusombulula ingxaki ye-angle grinder.I-angle grinder isebenzisa i-motor e-excitation series.Uphawu lwale moto kukuba ineebhrashi ezimbini zekhabhoni kunye ne-commutator kwi-rotor.
Awona macandelo aqhelekileyo atshiswayo oluhlobo lwemoto yi-commutator kunye nokuphela kwe-rotor winding.
Ukuba i-commutator iyatshiswa, uxinzelelo lwe-carbon brush alukho ngokwaneleyo.Xa i-motor isebenza, ukuba i-current iyaqhubeka inkulu, i-carbon brush iya kuphelelwa ngokukhawuleza.Emva kwexesha elide, i-carbon brush iya kuba mfutshane, uxinzelelo luya kuba luncinci, kwaye ukuchasana koqhagamshelwano kuya kuba kukhulu kakhulu.Ngeli xesha, ukushisa kumphezulu womqhubi kuya kuba nzima kakhulu.
Ukuba indawo ejikelezayo itshisiwe, oko kuthetha ukuba i-angle grinder ibeka uxinzelelo oluninzi kwi-workpiece ngelixa isebenza, amandla okubetha makhulu kakhulu, kwaye i-motor ikwimeko egcwele kakhulu ixesha elide. yomelele kakhulu.
Ixesha lokuposa: Nov-11-2022
