Zeziphi izixhobo ezifunekayo kubasebenzi bombane? Beka le ncwadana yemiyalelo ecaleni

Kule mihla yokuxhomekeka kakhulu kumbane, yonke imisebenzi yabasebenzi bamandla inxulumene nobomi bemihla ngemihla bamawaka eentsapho kunye nokusebenza okuqhelekileyo kwamashishini. Ke ngoko, kubaluleke kakhulu ukuba abasebenzi bamandla baqonde ukusebenza kwezixhobo zamandla.
Kukho iintlobo ngeentlobo ze izixhobo zamandla, nganye inemisebenzi yayo eyahlukileyo kunye neemfuno zayo zokusebenza. Ukusuka kwii-screwdriver ezilula, iipliers, ukuya kwii-multimeters ezintsonkothileyo, ii-oscilloscopes, isixhobo ngasinye sifuna abasebenzi bamandla ukuze babe nolwazi ngokusetyenziswa kwaso. Oku kulandelayo yintshayelelo eneenkcukacha kwiintlobo ezi-5 zezixhobo ezifunekayo kubasebenzi bombane kunye neendlela zokuthintela ukusebenza.

i-electroscope
I-Electroscope ikwabizwa ngokuba yipeni yovavanyo, eyaziwa ngokuba yipeni, isetyenziselwa ukubona ukuba ucingo, izixhobo zombane kunye nezixhobo zombane igobolondo lesinyithi sisixhobo na. Ngokwemilo yohlulo, ipeni yokulinganisa ineentlobo ezimbini zepeni kunye ne-screwdriver. Ngokwenqanaba lomlinganiselo wevolthi elahlulwe, kukho iintlobo ezimbini ze-electroscope yevolthi ephantsi kunye ne-electroscope yevolthi ephezulu.
01 Ukusetyenziswa kwe-electroscope ye-voltage ephantsi
① Bamba ipeni kakuhle, uze wenze ifestile encinci yetyhubhu ye-neon ikhanyisele wena ukuze kube lula ukuyijonga.
② Ukuze kuthintelwe umzimba wesinyithi wencam yepeni ekuchukumiseni isandla, intonga yesinyithi yepeni yovavanyo lwe-screw drive kufuneka igqunywe ngesingxobo sokukhusela, kwaye kushiyeke inxalenye enomphetho wemela kuphela kwiimfuno zovavanyo.
③ Umvavanyi akanakuba manzi, akanakuqhekeka xa ethanda okanye angcangcazele kakhulu.
④ kufuneka ivavanywe rhoqo emzimbeni ophilayo ukuze kujongwe ukuba ikwimeko entle na. Akuvumelekanga ukuba kusetyenziswe iipeni zovavanyo ezingathembekanga.
⑤ Ngexesha lokuhlolwa, ukuba ucingo lwesinyithi olukwityhubhu ye-neon lukhanya ngokukhanya okukodwa, luyi-direct current; Ukuba zombini ziyakhazimla, yi-alternating current.

02 Ukusetyenziswa kwe-electroscope yombane ophezulu
Xa kusetyenziswa, abantu ababini kufuneka basebenze, omnye wabo asebenze, kwaye omnye umntu ujongwa.
② Xa ingaphandle, mayisetyenziswe kwiimeko zelanga.
③ Abasebenzi abenza umsebenzi wokuhlola umbane kufuneka banxibe iiglavu zokukhusela ubushushu ezihlangabezana neemfuno, kwaye ukubamba kufanele kube ngokuchanekileyo.
④ kufuneka ivavanywe emzimbeni ophilayo ngaphambi kokuba isetyenziswe ukujonga ukuba ikwimeko entle na. I-electroscope yombane ophezulu kufuneka ivavanywe rhoqo emva kweenyanga ezintandathu ukuqinisekisa ukhuseleko.

Imela yombane
Imela yombane isetyenziselwa ukusika ucingo lwentambo, ukusika i-notch yetafile yomthi, ukusika umqamelo womthi izixhobo ezikhethekileyo, kukho enye (eqhelekileyo), eneenjongo ezimbini kunye neenjongo ezininzi ezintathu. Imela yombane eneenjongo ezininzi yenziwe nge-blade, i-saw blade, i-drill, njl. I-blade isetyenziselwa ukusika umaleko wobushushu wocingo, i-saw blade isetyenziselwa ukusika ipleyiti ye-slot yentambo kunye nomthi we-cushion ojikelezayo, kwaye i-drill isetyenziselwa ukugqobhoza umngxuma webhodi.
Amanyathelo okusebenzisa
① Isiphatho semela yombane asinalo ukhuselo lobushushu, kwaye asinakunqunyulwa kwiingcingo eziphilayo okanye izixhobo ukuze kuthintelwe ukutshayiswa ngumbane.
② Imela yombane kufuneka ivulwe ngaphambi kokuba isetyenziswe okokuqala.
③ Imela yombane ayivumelekanga ukutshintsha isando xa ibethelwa.
④ Incam yemela yombane yeyona nto ifunekayo xa kusikwa, ekufuneka ithintelwe kukukrwela okanye ukuchukumisa indawo eqinileyo, umphetho wemela kufuneka uhlale ubukhali, kwaye imela kufuneka ilolwe ngelitye leoyile.
⑤ Emva kokuba imela yombane isetyenzisiwe, umzimba wemela kufuneka ugoqwe ungene kwisiphatho ngoko nangoko, kwaye imela yombane engagoqwanga kwisiphatho akufuneki idluliselwe.

Iipliers zombane
Iipliers ezisetyenziswa kakhulu ngoosombane ziquka: izicuthi zocingo, iipliers zempumlo yeenaliti, iipliers ezithe tyaba, ii-wire strippers, iipliers ezikrwela, njl.njl.
01 Izicucu zentambo
Isiphatho sezicuthi zentambo zombane sigqunywe ngesingxobo sokukhusela (uxinzelelo lwe-500 V), kwaye iinkcukacha zaso zibonakaliswa linani leemilimitha zobude bonke bezicuthi zentambo, ezisetyenziswa rhoqo kwi-150,175,200mm. Ngaphambi kokusebenzisa, jonga ukuba ubushushu bezicuthi zentambo bulungile na, ukuze kuthintelwe iingozi zokutshayiswa kombane ngexesha lokusebenza bukhoma. Xa usika iingcingo ngombane, umphetho wemela akufuneki usetyenziselwe ukusika iingcingo ezimbini ezinee-potentials ezahlukeneyo ngaxeshanye, ukuze kuthintelwe iingozi ze-short circuit.

02 Iipli zempumlo yenaliti
Intloko ye-needle nose pliers "itsolo", efana nokusetyenziswa kwe-wire cutters, ebonakala ngokuba ifanelekile ukusebenza kwindawo encinci yokusebenza kwaye ingabamba izikrufu ezincinci, ii-washers, iingcingo kunye nezinto zombane. Xa ufaka umgca wolawulo, i-needle nose pliers inokugoba intambo enye yocingo ibe yi-terminal, kwaye i-needle nose pliers ene-knife edge nayo inokunqumla i-wire kwaye isebenzise umaleko we-insulation.

03 Iiplagi ezixwesileyo
Intloko ethe tyaba "i-flat oblique", ngoko ikwabizwa ngokuba zii-wire cutters, ii-flat nose pliers okanye ii-wire cutters, ezisetyenziswa ngokukodwa ekusikeni iintambo zesinyithi eziqinileyo, iintambo kunye neentambo, iintambo, njl. Isiphatho saso sahlulwe saba sisiphatho sesinyithi, isiphatho sepayipi kunye nesiphatho esigqunyiweyo, kwaye uxinzelelo lwesiphatho esigqunyiweyo yi-1000V.

04 Umhluzi wekhebula
Iintambo zokuqhawula iingcingo zizixhobo ezikhethekileyo ezisetyenziselwa ukususa umaleko wokukhusela iingcingo ezincinci ezinobubanzi obuncinci. Inxalenye ye-clamp inikwe imiphetho emininzi yokusika ukuze ikhuphe umaleko wokukhusela iingcingo ezinobubanzi obuhlukeneyo. Isiphatho sigqunywe kwaye sinombane we-500V.

05 Iipli zokubopha iikhrimpi
Iipli zokuqhobosha zizixhobo eziqhelekileyo zokudibanisa iingcingo kunye neziphelo. Uqhagamshelo lombane kunye neepli zokuqhobosha lulungele ukwakhiwa, ukumelana okuncinci kokuthintana, luqinile kwaye luthembekile. Khetha ubungakanani obahlukeneyo beepli zokuqhobosha ngokwendawo enqamlezileyo yengcingo yokuqhobosha kunye nesleeve yokuqhobosha.

i-multimeter
01 I-multimeter yedijithali
I-multimeter yedijithali inamacandelo amathathu: i-converter esebenzayo, iswitshi yokudlulisa kunye ne-DC digital voltmeter. I-Dc digital voltmeter yinxalenye ephambili ye-digital multimeter, zonke iintlobo zamandla okanye umlinganiselo weparameter, kuqala nge-converter ehambelanayo, i-DC digital voltmeter ingaguqulwa ibe yi-DC voltage eyamkelekileyo, ize emva koko ibe yi-DC digital voltmeter, yi-analog/digital converter eguqulwe ibe yi-digital quantity, ize emva koko ibe yi-counter count kwaye amanani edesimali aya kulinganiswa kwaye aboniswe.

Amanyathelo okuphepha xa usebenzisa i-digital multimeter
Ngaphambi kokusebenzisa i-multimeter, kufuneka:
① Faka ipeni kwijeki yepeni njengoko kufuneka.
② Jika iswitshi yokukhetha uye kwinto ehambelanayo kunye noluhlu.
Emva kokusebenzisa i-multimeter, kuya kufuneka:
① Tsala uphawu.
② Jika iswitshi yokukhetha ibe "YIVALILE". Ukuba akukho switshi enjalo ifumanekayo, yijike iye kuluhlu oluphezulu lwe-AC voltage.
③ Ukuba ayisetyenziswanga ixesha elide, ibhetri kufuneka isuswe etafileni ukuthintela ukuvuza kwe-electrolyte yebhetri kunye nokugqwala kwesekethe yangaphakathi.

02 I-multimeter yesikhombisi
I-multimeter yesikhombisi luhlobo lwesixhobo sokulinganisa esinemisebenzi emininzi kunye neentlobo ngeentlobo. I-multimeter eqhelekileyo inokulinganisa i-DC current, i-DC voltage, i-AC current, i-AC voltage, ukumelana kunye nokulingana kombane wesandi, kwaye ezinye zinokulinganisa i-AC current, i-capacitance, i-inductance kunye nezinye iiparameter ze-semiconductors.
Amanyathelo okusebenzisa i-multimeter yesikhombisi Ngaphambi kokusebenzisa i-multimeter, qiniseka ukuba:
① Beka i-multimeter ngokuthe tye.
② Jonga ukuba isandla sedayali sime ku-zero na kwicala lasekhohlo ledayali. Ukuba kukho ukuphambuka, sebenzisa i-screwdriver encinci ukuze ujike kancinci iqhosha lokulungisa i-mechanical zero entlokweni yewotshi ukuze wenze umnwe wewotshi ube ngu-zero.
③ Faka ipeni kwijeki yepeni njengoko kufuneka.
④ Jika iswitshi yokukhetha uye kwinto ehambelanayo kunye noluhlu.
Emva kokusebenzisa i-multimeter, kuya kufuneka:
① Tsala uphawu.
② Jika iswitshi yokukhetha ibe "YIVALILE". Ukuba akukho switshi enjalo ifumanekayo, yijike iye kuluhlu oluphezulu lwe-AC voltage.
③ Ukuba ayisetyenziswanga ixesha elide, ibhetri kufuneka isuswe etafileni ukuthintela ukuvuza kwe-electrolyte yebhetri kunye nokugqwala kwesekethe yangaphakathi.

Umqhubi wesikrufu
Isikrufu se-screw sisixhobo esikhethekileyo sokubopha okanye ukususa izikrufu, zihlala zifana nezimbo ezigobileyo nezinqamlezileyo.
Indlela yokusetyenziswa
① Umsonto weskrubu jikelele unemisonto elungileyo, ujikeleziswa ngasekunene, ujikeleziswa ngasekhohlo.
② Intonga yesinyithi yesikrudrayiva kufuneka igqunywe ngetyhubhu yokukhusela ubushushu ukuze kuthintelwe iingozi zokutshayiswa ngumbane.
Ubukhulu bentloko yeskrudreyiva kufuneka buhambelane nobukhulu bendawo yomsila weskrudreyiva, ukuze ubukhulu bentloko bunamathele nje kwindawo ekwinati, kungenjalo kulula ukonakalisa indawo yeskrudreyiva.