Nkhani Zamalonda

Pogawika m'magulu malinga ndi zinthu ndi zochitika zomwe zingagwiritsidwe ntchito, zimadalira makamaka ngati mukulumikiza mawaya amkuwa kapena aluminiyamu.
Mitundu ya zinthuzi imagawidwa m'magulu a mkuwa woyera, magudumu osinthira a mkuwa ndi aluminiyamu, ndi magudumu amkuwa. Magudumu a mkuwa oyera odziwika kwambiri ndi DT, DTG, ndi SC. Zinthu zake zazikulu ndi kuyendetsa bwino magetsi komanso kukana dzimbiri. DT imapangidwa ndi ndodo zamkuwa, zomwe zimapangitsa kuti ikhale yokhuthala komanso yolemera; DTG imapangidwa ndi machubu amkuwa osindikizidwa, zomwe zimapangitsa kuti ikhale yopepuka komanso yotsika mtengo. Ndi yoyenera kulumikizana ndi magetsi wamba, makamaka pazida zamagetsi amphamvu kwambiri.
Ma lug osinthira a mkuwa ndi aluminiyamu nthawi zambiri amakhala a DTL. Mbali yawo yaikulu ndi yakuti mbali imodzi ndi yamkuwa ndipo inayo ndi aluminiyamu, yomwe idapangidwa makamaka kuti ithetse vuto la dzimbiri lamagetsi lomwe limachitika pamene mkuwa ndi aluminiyamu zalumikizidwa mwachindunji. Amagwiritsidwa ntchito kulumikiza zingwe za aluminiyamu ku ma terminal a mkuwa a zida.
Mbali yaikulu ya zingwe zamkuwa ndi kuuma kwambiri komanso kukana kuwonongeka kwambiri, ngakhale kuti mphamvu yawo yoyendetsera zinthu ndi yotsika pang'ono poyerekeza ndi ya mkuwa weniweni. Amagwiritsidwa ntchito kwambiri pazochitika zomwe zimafuna mphamvu zina zamakina.

Ma terminal a mphete ya mkuwa ya OT (omwe nthawi zambiri amatchedwa ma terminal a OT kapena ma copper lugs) ndi zinthu zofunika kwambiri pakulumikizana kwamagetsi. Cholinga chawo chachikulu ndikulumikizana kwamagetsi kotetezeka komanso kodalirika pakati pa mawaya kapena zingwe ndi ma terminal a chipangizo (monga zipilala kapena zomangira). Amalumikizidwa ku ma conductors powakhomera, ndipo mitu yawo yooneka ngati mphete imagwiritsidwa ntchito kuwamangirira ku zipangizo, yokhala ndi maulumikizidwe olimba, kukana kukhudzana kwambiri, komanso yoyenera kugwiritsidwa ntchito ndi magetsi amphamvu.

Miyezo ya dziko lonse ya malo oponderezedwa ndi mpweya wochepa imagawidwa m'magulu awiri: zidziwitso zaukadaulo wazinthu ndi zofunikira zachitetezo ndi kuzindikira. Muyezo waukulu wazinthu ndi muyezo wa makampani opanga makina JB/T 2436, womwe umagawidwa m'magawo awiri malinga ndi kukula kwa gawo loyendetsera ntchito.

Choyamba, tiyenera kusamala kuti iyenera kupirira kutentha kwambiri kwa malo otenthetsera. Pachifukwa ichi, zikutanthauza kuti kutentha kuyenera kuyendetsedwa kupita ku thupi la terminal kudzera mu soldering ya mafunde. Ponena za flux, siyenera kukhudza malo opindika; iyenera kukhala yosavuta kuchotsa ndipo isasiye zotsalira.
Kuphatikiza apo, ndikofunikira kuonetsetsa kuti madzi akugwiritsidwa ntchito poyeretsa nthawi yonse yopangira. Ponena za kutentha koyambirira, ikafika 100°C kapena kupitirira apo, nthawi zambiri kutentha kwa mafunde soldering kumafika pafupifupi 280°C.
Kenako, chisamaliro chiyenera kuperekedwa pa malo olondola a mapini osokera kudzera m'mabowo. Kuphatikiza apo, pankhani ya kukula, ayenera kuyikidwa moyenera komanso mofanana. Pachifukwa ichi, ayeneranso kukhala ndi kuthekera kosokera bwino, zomwe zimathandiza kuyika ndi kusokosera.
Pomaliza, zolumikizira zasiliva zoyera zimakhala zosavuta kulumikiza zolumikizira. Pa zolumikizira zazikulu za zolumikizira za AC, ndikofunikira kusankha mwachindunji zolumikizira zopangidwa ndi siliva zomwe zimakhala ndi mphamvu zolimba zotsutsana ndi kusakanikirana, zomwe zofala kwambiri zimakhala siliva-chitsulo ndi siliva-nikeli.

Ma terminal a Tubular, omwe amadziwika kuti ma tubular crimp terminals, amatchedwa izi chifukwa mainjiniya m'madera osiyanasiyana ali ndi njira zosiyanasiyana zotchulira mayina. Ma terminal a Tubular ndi mtundu wa terminal yoziziritsa. Ntchito yawo yayikulu ndikuyendetsa magetsi ndikugwira ntchito ngati gawo la kulumikizana kwamagetsi, komwe kumagawidwa m'magulu a zolumikizira m'mafakitale. Ntchito ya ma terminal a tubular ndi yofanana ndi ma terminal ena, omwe amagwiritsidwa ntchito kulumikiza zizindikiro zamagetsi ndikupereka mphamvu. Pali mitundu yambiri ya ma terminal a tubular, kuphatikizapo ma terminal a tubular osatetezedwa, ma terminal a tubular, ma terminal a mtundu wa dzuwa osatsetseka, ma terminal ozungulira, ma terminal otetezedwa, ma terminal otetezedwa ndi foroko, ma terminal a mbendera, ma terminal a mphete, ma terminal a ground ring, ndi mitundu ina yofanana ya ma terminal.

Chofunika kwambiri pakukonza crimping ndikupeza kulumikizana kwachitsulo ndi chitsulo pakati pa terminal ndi kondakitala kudzera mu kusintha kwa pulasitiki yamakina, kuonetsetsa kuti magetsi akuyenda bwino komanso kuti makina azitha kugwira ntchito bwino.

Ma terminal oponderezedwa ndi ozizira, omwe amadziwikanso kuti ma crimp terminals, ma wiring terminals, kapena ma wire lugs, ndi zipangizo zomwe zimagwiritsidwa ntchito kuti zigwirizane bwino komanso modalirika pakati pa mawaya ndi zida zamagetsi (monga ma switch, ma relay, ma terminal blocks, ma motors, ndi zina zotero) popanda kusungunula.

Mfundo yaikulu: Pogwiritsa ntchito zida zapadera zomangira (monga zomangira zomangira kapena zomangira za hydraulic), mphamvu yaikulu yamakina imagwiritsidwa ntchito ku mbiya yachitsulo ya terminal (mbiya ya waya) popanda kutentha (motero "kuzizira"). Izi zimapangitsa kuti pulasitiki isinthe, kukulunga mwamphamvu ndi kugwira waya. Kusintha kumeneku kumapangitsa kuti kulumikizana kwamagetsi ndi makina kukhale kopanda mpweya, kolimba kwambiri pakati pa chitsulo cha terminal ndi zingwe za waya kukhale kopanda mpweya.

Mu wamkulu, a lawi wobweza njira ndi ku onjezerani lawi wobweza ku a pulasitiki mu a wotsimikizika gawo ku wonjezani a mpweya chizindikiritso, motero kupanga a lawi wobweza zotsatira. CHONSEf cchimbalangondo, tiye aokosijeni inechizindikiritso akokha inendimasonyeza tiye fkuyaka af tiye mzinthu and tiye fwolumala retardant la moto rzovuta, and a smndandanda af pma aramamita sayenera aLso bndi mukoma, szitatu as tmankhwala opangidwa ndi zomera smwadzidzidzi inekuunikira czachikhalidwe pma aramamita, tmankhwala opangidwa ndi zomera inekuunikira ndimphamvu, tmankhwala opangidwa ndi zomera smwadzidzidzi ckulamulira tboma, nditc. Gkwathunthu skufika pachimake, Munkhuku pzojambula czokhala ndi fwolumala rzovuta akachiwiri bwozungulira, lawi rzovuta act mu mchilichonse Mumasiku inen different rkuchitapo kanthu areas. Fwolumala rzovuta mndi aLso Muntchito dmakamaka fkapena different mma mlengalenga.
Tiye mmgwirizano af action af fwolumala rzovuta ines rmokweza complex. Bkunja tiye pcholinga ines amaulendo ta ckunja aff tiye ckulamulira cycle bndi pwodabwitsa and chemical means. Inekukhudzidwa af fwolumala rzovuta an ckulamulira rzochita ines mwodzaza ndi anthu inen tiye fkutsatira azinthu:
1. Fwolumala retardant lyotsekedwa inen tiye cwopindika pinde ama bursb ndinthermic dkapangidwe kake, sa tali ndi tiye relative tboma inen tiye cwopindika pinde sotsika dmwini and rzinthu, sa as ta delay tiye tmankhwala opangidwa ndi zomera dkapangidwe kake tboma af tiye plastic, and muwake tiye gkutsimikizira hidyani af tiye npa-cchosabisika gmonga gmphamvu dkuzungulira tmankhwala opangidwa ndi zomera dkapangidwe kake af tiye fwolumala retardant ta rphunzitsa tiye tboma.
2. Tiye fwolumala retardant ines dzopangidwa bndi hidyani and rkuchotsedwa a fwolumala retardant tali ndi czipinda zogona tiye -CHONSEH (hydroxy) radicals inen ckulamulira rkuchitapo kanthu, sa tali ndi tiye ckulamulira pnjira canafika akunja according ta tiye radical ckotero rkuchitapo kanthu ines tkutha ndi unyolo rkuchitapo kanthu.
3. MUulemu tiye action af hidyani, tiye fwolumala retardant mudergoes ndinthermic pinde tkuwononga, Muchachikulu pzochitika tiye tboma inen tiye cwopindika pinde fRom rkusuntha, and sotsika dmwini tiye ckulamulira rkuchitapo kanthu mumpaka inet spamwamba.
4. Catalyze tiye tmankhwala opangidwa ndi zomera dkapangidwe kake ya tiye cwopindika pkomabe, pkupanga sanali pinde pzinthu (cChabwino ldzulo) ar foam ldzulo, zomwe hmkati hidyani transfer. Izi amasunga a chofupikitsidwa gawo kutentha otsika, zotsatira mu a pansi mtengo ya mapangidwe monga a yaiwisi zinthu chifukwa cha mpweya-gawo zochita, a malonda ya a sweka ya choyaka mpweya.

Kukhazikitsa ma terminal okhala ndi mphamvu yamagetsi yapamwamba (nthawi zambiri kutanthauza ma terminal omwe amanyamula ma current kuchokera ku ma amperes makumi angapo mpaka ma amperes mazana angapo kapena kuposerapo) ndi ntchito yomwe imafuna kusamala kwambiri. Chofunika kwambiri ndikuwonetsetsa kuti palibe kukhudzana ndi magetsi, kulumikizana kodalirika kwa makina, komanso kuyeretsa bwino kutentha. Izi ndi malangizo atsatanetsatane okhudza kukhazikitsa, kukonzekera, njira, ndi zodzitetezera.

Kodi Mzere wa Terminal Block ndi chiyani?
Mzere wa block terminal umatanthauza kusonkhana kokhazikika kwa ma terminal apadera omwe amagwiritsidwa ntchito polumikizira mawaya amagetsi, omwe amafunikira kulumikiza zida mkati mwa panel ndi zida zomwe zili kunja kwa panel.

Makhalidwe a Zidutswa za Terminal Block
Mizere ya block ya terminal nthawi zambiri imagwiritsa ntchito zilembo/pinyin ndi manambala kusonyeza mphamvu yomwe ilipo pakali pano ya maulumikizidwe a terminal, kukula kwake, chiwerengero cha ma endpoints, ndi chitsanzo cha mndandanda wazinthu zomwe wopanga amapanga. Kuphatikiza apo, chiwerengero cha ma doko pa terminal strip chingasiyane ndipo chingasinthidwe malinga ndi zosowa za ogwiritsa ntchito.

Ntchito za Terminal Block Strips

Ntchito zazikulu za mzere wa block terminal ndi izi:
1) Kukonza mawaya mosavuta. Kulemba chizindikiro pa terminal iliyonse kumapangitsa kuti ikhale yomveka bwino komanso yokongola, komanso yosavuta kusamalira; apo ayi, mawaya ambiri ogwirizana akhoza kukhala osokoneza.
2) Kuwongolera kutseka ndi kutseguka kwa maulumikizidwe, kupangitsa kugwiritsa ntchito ndi kugwira ntchito kukhala kosavuta.