Umutanga porogaramu yo gushyiramo icyuma gikoresha amashanyarazi: Gushyiramo ibikoresho no kubika amashanyarazi ku bikoresho bigenzura amashanyarazi

Niba ushaka ikigo gitanga ibikoresho bya "push in terminal block" gihuza imikorere nyayo idafite ibikoresho hamwe n'uburyo bwo kubika torque, dore icy'ingenzi cyane: Muri Ningbo J-Guang Electronics Co., Ltd., tumaze imyaka 15 dukora DIN-rail push-in terminal blocks zikuraho screwdriver burundu ariko zigatanga imbaraga zihoraho kandi zidafite ikibazo cyo kuyifata. PCT-211 yacu ikoresha uburyo bwo gukurura icyuma kitagira umugese butanga imbaraga zo gukoraho hagati ya N na 48 kuri buri gice cy'insinga. — yaba ari tekinisiye uri ku mpera ya mbere ya mugitondo cyangwa ku isaha ya 500. Kubera ko nta vis yo gukaza, nta torque yo kugenzura, nta guhindagurika kw'ibikoresho byashaje, kandi nta gusubiramo kwatewe n'imiyoboro idakora neza inanirwa mu gihe cyo gushyiraho ibyuma. Isoko ritarashyirwamo umwuka rikemura ikibazo cyo kwaguka k'ubushyuhe no guhindagura mu buryo bwikora, ikintu guhuza screw na torque idahinduka bidashobora gukora. Mu bizamini byacu byo gushyiramo imbaraga mu ruganda mu nshuro 1.000 zikurikiranye, PCT-211 yakomeje kugira ubushobozi bwo guhangana n'ingufu ziri munsi ya 3.2 mΩ nta kwangirika gupimika mu mbaraga z'impeshyi - ibisubizo tubigenzura kuri buri cyiciro cy'umusaruro. Uku guhuza gushyiramo nta bikoresho no kugumana imbaraga zihagije ni yo mpamvu abubatsi ba paneli zigenzura mu nzego za gari ya moshi, imodoka, n'inganda zikoresha ikoranabuhanga bahora bahitamo J-GUANG nk'umutanga serivisi wo gushyiramo insinga zikoresha amashanyarazi menshi.

Kuki wahitamo "Push In Terminal Block" hejuru ya "Screw-Type Connections" kuri Control Panels?

Itandukaniro ry'ibanze ni uko gusunika muri terminal block bisimbura ikoreshwa rya torque ishingiye ku muntu n'uburyo bwa "spring" bugenzurwa n'uruganda, gukuraho ihinduka rinini cyane mu bwiza bwo kurangiza. Mu bice by’ubwoko bwa screw, kwizerwa kw’itumanaho biterwa na torque umutekinisiye akoresha - ubusanzwe 0.5 Nm kugeza 0.8 Nm kuri conductor ya 2.5 mm² - kandi ubushakashatsi ku nsinga z’inganda bugaragaza ko kugeza kuri 15% by’ihererekanywa ry’ihererekanywa ry’ihererekanywa mu mpande ziteranyirijwe hamwe rigwa hanze y’idirishya rya torque ryagenwe.

Ibinyuranye n'ibyo, ikoranabuhanga ryo gushyiramo ibikoresho rigabanya ubuziranenge bw'ibikoresho mu buryo bwo kubishyiraho uhereye ku buhanga bw'umukoresha. Isoko ishyirwamo imbaraga mbere y’uko ikorwa kugeza ku ngufu zibazwe zujuje ibisabwa na IEC 60947-7-1 mu gice cyose cy’insinga (0.14 mm² kugeza kuri 6 mm² kuri PCT-211 yacu). Umutekinisiye ashyiramo gusa icyuma cyateguwe kugeza igihe cyicaye, maze isoko igakoresha imbaraga zacyo zo gufunga — buri gihe, kimwe. Uku guhindagurika ni yo mpamvu ikomeye cyane ituruka ku kigo gitanga ibikoresho byacyo byo mu bwoko bwa "push in terminal block" gitanga uburyo bwacyo bwo gukora "spring systems" mu rugo., nk'uko J-GUANG abikora, kuko imikorere y'impeshyi iterwa n'imiterere y'ibikoresho, uburyo bukoreshwa mu kuvura ubushyuhe, n'uburyo bungana — ntabwo ari igikoresho gitwara amashanyarazi ku ntebe y'akazi y'umufundi w'imashini.

Nabonye ubwanjye imirongo y’itsinda ry’abagenzuzi aho guhinduranya kuva kuri screw-type kugera kuri push-in terminal blocks byagabanyije igipimo cyo gutsindwa kwa first pass kuva kuri 8.3% kugera munsi ya 0.5%, naho igihe cyo guteranya ibyuma ho 52%. Ibi si ibyagezweho mu buryo bw’ibitekerezo - bituruka ku makuru nyayo y’umusaruro mu bigo bitatu by’abakiriya byahinduye hagati ya 2023 na 2025.

Ni gute Push In Terminal Block itanga Gufata Torque Nyayo?

Gufata torque mu gice cy'icyuma gishyirwamo umuriro si ikintu ureba mu gihe cyo gushyiraho - ni imiterere y'ibikoresho byakozwe mu cyuma gishyushya. Bitandukanye n'aho imbaraga zo gufunga zigabanuka uko screw igenda irekura mu gihe cy'ubushyuhe (ikintu kizwi nka "embedment relaxation"), uburyo bwo gufunga bukomeza imbaraga zabwo binyuze mu guhindura icyuma gifunga icyuma kidafunze.

Dore ihame ry’ubuhanga: Iyo icyuma gifunganye gikonjeshejwe, bolt irambura neza kugira ngo ikore imbaraga zo gufunga. Ariko iyo insinga ipfunyitse cyangwa inyerera munsi y’umutwe wa screw - ibyo abayobora umuringa bakora byanze bikunze, cyane cyane iyo ubushyuhe buri hejuru - imbaraga za bolt ziragabanuka kubera ko uburebure bwa screw buba buhamye. Ku rundi ruhande, impera yo gusunika ikora mu ntera ndende yo kugenda, ubusanzwe impera yo guhindukira hagati ya mm 1.5 na mm 2.5. Iyo icyuma gifashe umugozi gihagaze cyangwa gikandagiye, isoko iragenda yisubira inyuma cyane mu rugero rwayo rwo gukurura, igakomeza kugira imbaraga zihoraho. Iyi ni yo mpamvu ibyuma bishyirwamo imbaraga bitsinda ikizamini cya IEC 60947-7-1 cy’ubushyuhe n’izamuka ry’ubushyuhe, ingano y’insinga kuva kuri 0.5 mm² kugeza kuri 4 mm². Mu gihe hari igihe screw blocks zinanirwa kugerageza kimwe iyo screw idakosowe nyuma y’igihe cy’ubushyuhe bwa mbere - intambwe abakora panels benshi basiba mu myitozo.

Muri J-GUANG, twemeza ko imbaraga zigumana torque binyuze mu isuzuma ryihuse ry’ubushyuhe: uruziga 200 kuva kuri −40°C kugeza kuri +105°C, hamwe n’imbaraga zo gukoraho zipimwa nyuma ya buri ruziga 25. PCT-211 yacu ihora ikomeza gukoraho iri munsi ya 3.2 mΩ mu gihe cyose cy’igerageza, nta mpinduka igaragara mu gipimo cy’icyuho cy’impeshyi. Twashyize ahagaragara iyi mibare nk'igice cy'inyandiko zacu z'ubuziranenge, kandi umukiriya uwo ari we wese ashobora gusaba raporo y'ikizamini hamwe n'icyitegererezo cy'ibyo yatumije.

Icyo ugomba kwitaho mu gihe usuzuma umutanga serivisi yo gushyira mu bikorwa porogaramu ya "Push In Terminal Block"

Si buri mucuruzi wese utanga ibikoresho byo mu bwoko bwa "push-in terminal blocks" abikora ku rugero rumwe, kandi itandukaniro ririmo ni ingenzi - cyane cyane iyo "control panels" zawe zigomba kunyura mu isuzuma rya UL 508A cyangwa kubahiriza amabwiriza ya IEC 60204-1. Nkurikije ubunararibonye bwanjye mu gusuzuma abatanga serivisi mu Bushinwa, mu Burayi no mu majyepfo y'uburasirazuba bwa Aziya, dore ibintu bitanu nsaba ko amatsinda atanga serivisi ashyira imbere:

Ubwa mbere, menya neza ko umucuruzi akora ibikoresho bye bwite byo mu bwoko bwa "spring contacts" aho kugura ibikoresho bisanzwe. Twashoye imari mu murongo wacu wo gushyiramo kashe neza ku masoko ya PCT-211 kuko imiterere y'imbaraga zo gukoraho igenwa n'imiterere y'amasoko, ubunini bw'ibikoresho, n'uburyo bwo kuvura ubushyuhe - ubushobozi buke bwo gutwara ibicuruzwa bugera kuri ± 0.03 mm. Gutandukana kwa mm 0.05 mu cyuho cy'amasoko bishobora guhindura imbaraga zo gushyiramo kugeza kuri 15%, ibyo bikaba bigira ingaruka ku buryo butaziguye haba ku bunararibonye bw'umukoresha (imbaraga zirenze urugero zituma umuhanga mu by'ikoranabuhanga ananirwa gukoraho) ndetse no ku buryo bwo gukoraho.

Icya kabiri, emeza ko uburyo bwo gusunika bupimwe hakurikijwe IEC 60947-7-1 na UL 1059, atari "bwagenewe kubahiriza gusa." Twohereza buri cyiciro cy'umusaruro - atari ingero gusa - kuri IEC 60947-7-1 ikizamini cy’umuntu wa gatatu cyo kureba ukwiyongera k’ubushyuhe, imbaraga za dielectric, n’ubudahangarwa bwa mekanike. Raporo y’ikizamini iraboneka ku busabe bw’umukiriya uwo ari we wese.

Icya gatatu, suzuma uburyo umutanga serivisi akoresha insinga. Gushyira imbaraga mu gutanga ububiko bw'ibikoresho bya terminal bigomba kuba bifite ubugari bwa 0.14 mm² (AWG 26) kugeza nibura 6 mm² (AWG 10) ku murongo w'ibicuruzwa byabo bya DIN-rail. PCT-211 yacu ikubiyemo ubugari bw'ubugari bwa mm 5.2, hamwe n'amabara atandukanye arimo ibara ry'ikijuju (cyangwa ikirahure), ubururu (cyangwa ikwirakwizwa ryacyo), n'icyatsi kibisi-umuhondo (cyangwa itaka).

Icya kane, baza ibijyanye no gupakira no gushyiramo ibimenyetso. Dutanga ikimenyetso cya laser cyihariye, gupakira kaseti n'uruziga kugira ngo bihuzwe mu buryo bwikora, no gushyira ikirango ku giti cy'umuntu ku giti cye - ubushobozi bw'ingenzi iyo urimo gushyiramo ibice mu gicuruzwa cy'igenzura gisanzwe.

Icya gatanu, saba raporo y'ikizamini cyo gutigita. Umutanga serivisi zo gukwirakwiza amakuru ku gice cy'inyuma (terminal block) wujuje ibisabwa agomba kuba ashobora gutanga amakuru y'ibizamini by'uruhande rwa gatatu kuri buri IEC 60068-2-6 cyangwa ibingana nabyo. Mu bizamini byacu bwite, PCT-211 spring-clamp ikomeza amashanyarazi munsi ya 5 g sinusoidal vibration kuva kuri 10 Hz kugeza kuri 150 Hz, nta gukubitana cyangwa gufunguka hagati. Iki ni kimwe mu bisabwa ku bikoresho byerekana amajwi ya gari ya moshi - ikigereranyo gitandukanya ibice bya terminal by'urwego rw'ibice n'iby'urwego rw'inganda.

Ingingo y'ingenzi: Iyo nsuzuma abatanga serivisi ku bakiriya bacu b'ibikoresho by'ubwubatsi bw'amapaneli, buri gihe mvuga ko gutanga serivisi zo gushyiramo ibikoresho byo mu bwoko bwa "terminal block" ari byiza nk'uko isoko yabo imeze - ibindi byose (amazu, gushyiramo ikimenyetso, gupakira) bishobora guturuka ahantu runaka, ariko isoko ni ryo shingiro ry'ibicuruzwa. Iyo umucuruzi adagenzura uko akora mu mpeshyi, nta gihamya ufite y'uko imikorere yo kubika ibikoresho yakoreye muri prototype izasubira mu buryo bwose bushoboka.

Ni igihe kingana iki cyo guteranya gishobora gusunika muri Terminal Blocks muri Control Panel?

Kuzigama igihe gituruka ku nsinga zidafite ibikoresho ntabwo byiyongera - bigaragaza impinduka z'ingenzi mu mikorere yo guteranya, kandi imibare irabigaragaza mu byiciro byinshi byigenga. Ibice bya terminal bya Phoenix Contact byanditseho koroshya cyane sisitemu z'insinga, kandi igereranya ryigenga rivuga ko ibyuma bikoresha insinga bishobora kugabanya igihe cyo gufunga kugeza kuri 40% ugereranije n'ibyuma bikoresha insinga. Aositerminals Ikindi kandi, byemeza ko mu matara yo mu rugo agezweho, ibyuma bikoresha ingufu bigabanya igihe cyo gukoresha insinga hafi 40%.

Reka mbahe urugero rw'ukuri rw'umukiriya dukorana. Uruganda rw'i Burayi rukora paneli zigenzura ruteranya paneli 600 buri kwezi, buri imwe ifite impuzandengo ya DIN-rail terminals 180, rwahinduye kuva kuri screw-type rujya kuri PCT-211 push-in blocks zacu mu ntangiriro za 2024. Mbere yo guhinduranya insinga, itsinda ryabo ry’abatekinisiye 12 ryamaze amasaha 2.8 kuri buri gice cy’insinga mu kugenzura insinga no kugenzura torque. Nyuma yo guhinduranya insinga, igice kimwe cyasabye amasaha 1.2 - kugabanuka kwa 57%. Ubwizigame bw'igihe bwaturutse ku mpinduka eshatu zihariye: nta gucunga screwdriver kuri buri guhagarara (kwarinze amasegonda 12 kuri buri nsinga), nta ntambwe yo kugenzura torque (kwarinze amasegonda 8 kuri buri nsinga), kandi nta gusubiramo umurongo wavuye mu miyoboro idakora neza yabonetse mu gihe cyo kugenzura QC (kwarinze iminota 18 kuri buri gice).

Mu matsinda 600 ku kwezi, umukiriya yagabanyijeho 57%, yagarutse ku masaha y'akazi agera kuri 960 ku kwezi. — bingana no kongeramo abatekinisiye batandatu bakora amasaha yose nta muntu n'umwe uha akazi. Ku mukozi ushinzwe kubaka amapine acunga inyungu nke, iyi mibare si ibipimo by'imikorere gusa; igira ingaruka ku nyungu n'ubushobozi bwo gutanga.

Nakongeraho ikitonderwa hano: izi nkunga zishingiye ku kuzigama zigira ko igishushanyo mbonera cy’urupapuro gikoresha ibyuma bikonjesha cyangwa insinga zikozwe mu miringoti. Niba ikigo cyawe gikorana cyane cyane n’insinga zifite imigozi myiza zidafite miringoti, uzakenera kongeramo intambwe yo gufunga miringoti, ibyo bikaba bigabanya igice cy’igihe cyo kwiyongera. Mu nsinga zivanze, ubusanzwe tubona kuzigama igihe cya 40% kugeza kuri 50% aho kubona kuzigama igihe cya 60%+ bishoboka iyo dukoresheje insinga zivanze. — biracyari ingenzi, ariko birakwiye ko ubyibandaho mu isesengura ry'imikorere yawe.

Ese ikoranabuhanga rya Push-In rikora ku miyoboro ya Control Panel ifite umuriro mwinshi?

Yego, ariko gusa iyo ikigo gitanga amashanyarazi gikoresheje uburyo bwo gukurura umuyoboro w'amashanyarazi giteguye neza inzira itwara umuyoboro w'amashanyarazi - kandi ikibazo cy'ubuhanga si isoko ahubwo ni umuyoboro w'amashanyarazi n'imicungire y'ubushyuhe. PCT-211 yacu ifite amanota 24 A kuri 800 V hamwe n'umuyoboro wa 2.5 mm² (32 A hamwe na 4 mm²), ukoresha igice kinini cy'ikimenyetso cy'amashanyarazi n'ibimenyetso by'amashanyarazi. Ku bijyanye n'ikoreshwa ry'amashanyarazi menshi, dukorana n'abakiriya kugira ngo duhitemo bloki zikwiye zifite imiyoboro minini y'amashanyarazi n'imirongo migari y'amashanyarazi, ubusanzwe kugeza kuri 125 A hakoreshejwe ibyuma bifata ingufu bya mm² 35.

Igipimo cy'ingenzi cy'imiterere y'ibice by'umuvuduko mwinshi ni ukudahuza hagati y'aho impeshyi ihurira n'umugozi w'umuvuduko. Mu gice cy'imigozi, umutwe w'imigozi ukanda icyuma ku mugozi, bigatuma habaho ihuriro ry'icyuma n'icyuma rifite ubudahangarwa buke - ubusanzwe hagati ya 0.1 mΩ na 0.3 mΩ. Mu gice cy'imigozi, umuvuduko w'umugozi ugomba kugera ku kudahuza kwa buri mugozi hakoreshejwe imbaraga z'umugozi gusa, nta nyungu za mashini nk'iz'umugozi. Niyo mpamvu PCT-211 yacu ikoresha umuyoboro w'umuringa ukozwe mu cyuma gikozwe mu cyuma gifunganye hamwe n'isoko y'icyuma kitagira umuvuduko itanga nibura 32 N z'imbaraga zo gukoranaho kuri buri muyobozi. — bihagije kugira ngo harebwe ubushobozi bwo guhangana n’urusobe rw’amashanyarazi buri munsi ya 0.15 mΩ mu ikorwa, bikurikije ibisabwa na IEC 60947-7-1 bya ≤ 3.2 mΩ mu ikoreshwa ry’urusobe rw’amashanyarazi.

Twemeza ibi kuri buri cyiciro cy’umusaruro dukoresheje micro-ohmmeter ifite insinga 4, kandi igipimo cyacu cy’ubushobozi bwo gukora (Cpk) ku bijyanye no kudakora neza gihora kiri hejuru ya 1.33 - bivuze ko 99.99% by’ibikoresho by’umusaruro byujuje ibisabwa. Niba ukeneye ibyuma bifunganye ku miyoboro iri hejuru ya 32 A, ndakugira inama yo kuganira n'itsinda ryacu ry'abahanga ku bijyanye n'igihe cyawe cy'ubushyuhe n'akazi kawe., kubera ko imikorere y'ubushyuhe itandukana bitewe n'ubuhumekero bw'umwuka mu gikari n'uburyo icyuma giteranya umwuka, byombi bigira ingaruka ku murongo uhindagurika.

Gusobanukirwa imiterere y'impamyabushobozi zo gushyira mu bikorwa porogaramu za "Push In Terminal Blocks"

Iyo agasanduku k’igenzura kawe gakeneye gutsinda isuzuma rya UL 508A cyangwa kuzuza ibisabwa mu kugaragaza ibimenyetso bya CE, icyemezo cya buri gice cy’igenzura kiba igice cy’uruhererekane rw’amategeko y’agasanduku. Iki ni ikintu nshimangira kuri buri mukiriya mushya: icyuma gihendutse cyane ku isoko ni cyo gihenze cyane iyo gitumye igice cyawe kinanirwa kugenzurwa bwa nyuma.

Amahame y'ibanze agenga ibyuma bikoreshwa mu gukwirakwiza ibyuma ku mapine agenzura ni aya:

IEC 60947-7-1 — Iki ni cyo gipimo mpuzamahanga cy’uburyo ibyuma bihagarara mu nganda bikoreshwa. Gitanga uburyo bwo kwihanganira amashanyarazi (2.5 kV nibura), kwiyongera k’ubushyuhe (≤ 45 K hejuru y’ikirere ku muvuduko w’amashanyarazi), kwihangana kwa mashini (≥ inshuro 50 zo kwinjira nta gutsindwa), no kudakora neza kw’umuriro (ikizamini cy’umuriro w’urushinge). Umuntu wese utanga ibyuma bihagarara avuga ko byujuje ibisabwa agomba gutanga raporo y’ikizamini cyavuye muri laboratwari yemewe.

UL 1059 — Ku bijyanye no gushyiraho paneli zo muri Amerika y'Amajyaruguru, UL 1059 ni yo ngenderwaho ikwiye. Itandukaniro rikomeye na IEC 60947-7-1 ni uko UL 1059 isaba voltage nyinshi zo gupima dielectric hamwe n'ibyiciro by'inkongi y'umuriro. PCT-211 blocs zacu zakozwe kugira ngo zihuze n'ibipimo byombi icyarimwe, hamwe n'aho PA66 ifite amanota V0 kuri buri UL 94 ikizamini cyo gutwika n'igipimo cyo kugereranya (CTI) cya 600 V.

Iyubahirizwa rya RoHS na REACH — Ibi ni itegeko kugira ngo umuntu yegere ku isoko ry’Ubumwe bw’u Burayi. J-GUANG terminal blocks ikoresha umuringa ukozwe mu cyuma na PA66 nta bintu bibujijwe, hamwe n’inyandiko z’uko amategeko yubahirizwa hakurikijwe itegeko.

Nabonye amatsinda ashinzwe gutanga amasoko atakaza ibyumweru byinshi asuzuma abatanga serivisi bavuze ko "byubahirije amategeko ya IEC" nta nyandiko zibigaragaza. Inama yanjye: saba izina ryihariye rya laboratwari y'ibizamini na nomero ya raporo mbere yo gusaba ingeroUmutanga serivisi wujuje ibisabwa mu gushakisha no gutanga serivisi zo mu bwoko bwa "terminal block" azaba abiteguye — dufite isomero ry'amakuru y'ibizamini aboneka binyuze mu ifishi yoroshye yo gusaba.

Uburyo J-GUANG igereranywa n'abandi batanga serivisi zo gusunika ibyuma bya Terminal Block

Nzavuga ntashidikanya: ku bunini bw'umusaruro utabanje gukorwa, J-GUANG ni ntoya ugereranyije na Phoenix Contact cyangwa Weidmüller. Ariko ku mishinga ya OEM na ODM ifite umubare uri hagati — ibice 5,000 kugeza 500,000 kuri buri gutumiza — dutanga ibyiza abatanga ibicuruzwa banini badashobora kubigeraho.

Dukora ubwoko bw'ibicuruzwa byibanda ku kintu kimwe, bivuze ko buri gice gifite ubuziranenge buhanitse. Mu gihe umucuruzi munini ashobora gutanga SKU 50.000 mu miryango 15 y'ibicuruzwa, PCT-211 na PCB screw terminal block 301-5.0 yacu ni byo bigize igice kinini cy'umusaruro wacu. Iyi ntego idufasha gukomeza kugenzura neza ibikorwa byacu - agaciro kacu ka Cpk gapimwa ukurikije ibipimo byiza by'inganda za terminal block, ntabwo ari "kurenga" gusa ibipimo ntarengwa.

Dutanga ibiciro bitaziguye ku ruganda nta ngaruka z'umusaruro w'abakwirakwiza ibicuruzwa mu karere. Iyo ukorana na J-GUANG nk'umucuruzi wawe utanga ibikoresho bya terminal block, uba uguze ku giciro kimwe n'umucuruzi w'Umudage uguze ibicuruzwa ku isosiyete y'Abashinwa ikora ibicuruzwa bya OEM maze bikazamukaho 25% kugeza kuri 40% ku isoko ry'Ubudage. MOQ yacu isanzwe ni ibice 500 kuri buri nomero y'igice, hamwe n'ingano y'ibipimo biboneka kugira ngo bisuzumwe mu minsi 7 kugeza ku 10 y'akazi, unyuze ku muryango ugana ku wundi ukoresheje ubutumwa bwa elegitoroniki.

Dutanga uburyo bwo guhindura ibicuruzwa bya OEM ku buryo abatanga serivisi banini bakunze kwanga. Ukeneye ikimenyetso cy'amabara cyihariye, imiterere yihariye yo gupakira ku murongo wawe wo guhitamo no gushyiramo, cyangwa icyapa cyihariye ku ruhande rw'inzu? Ibi ni ibyifuzo byacu bisanzwe. umurongo wuzuye w'ibicuruzwa Irimo DIN-rail push-in blocks, PCB screw terminal blocks, hamwe n'ibindi bisubizo by'inyongera bishobora guhindurwa hakurikijwe imiterere y'paneli yawe.

Ibitekerezo bifatika byo guhindura ukoresheje Push In Terminal Blocks

Niba urimo gusuzuma impinduka kuva kuri screw-type kugeza kuri push-in terminal blocks mu miterere ya control panel yawe, ibintu bitatu by'ingenzi bizagena uburyo ihinduka rigenda neza.

Ubwa mbere, vugurura amahame yawe yo gutegura insinga. Uduce two gushyiramo ibyuma bikora neza hamwe n'insinga zikomeye cyangwa insinga zifite feri. Niba amabwiriza y'insinga yawe yemewe n'ubu yemerera ibyuma bifite feri zidafite feri (bisanzwe ku nsinga zikoresha screw), uzakenera kongeramo ferrule crimping kuri BOM yawe no guhugura abatekinisiye mu guhitamo ferrule - ferrule igomba kuba ihuye n'umurambararo w'insinga n'umurambararo w'umuyoboro w'icyuma. Dutanga ubuyobozi bwo guhitamo ferrule buri rugero rw'icyitegererezo kugira ngo tworohereze iyi mpinduka.

Icya kabiri, tekereza ku murongo w'imyigire. Mu bunararibonye bwacu, abatekinisiye bamaze imyaka irenga 10 bakoresha imiyoboro y'ibyuma bifunga imiyoboro batangira kwanga gukoresha imiyoboro kuko "itagira aho ihurira neza" iyo imiyoboro ikomeje gufunga. Ubu bunararibonye bukunze kurangira mu byumweru bibiri cyangwa bitatu uhereye igihe ikoreshejwe, ariko ni ikintu gikomeye mu gihe cyo kuyikoresha. Turakugira inama yo gukora imyitozo y'amasaha 2 hamwe n'imiyoboro y'icyitegererezo mbere yo guhindura imirongo y'umusaruro — dutanga aya mahugurwa ku buntu ku bakiriya bashya..

Icya gatatu, genzura imiterere y'urupapuro rw'itsinda ihuye. Uduce two gushyiramo uduce dufite DIN-rail footprint isa n’utundi duce twometseho screw mu gipimo kimwe cy’ubushyuhe — twombi dushyirwa ku duce dusanzwe twa NS 35/7.5 cyangwa NS 35/15 — bityo imiterere y’uduce dusanzweho n’ingano z’uduce dufunganye bigumaho. Itandukaniro ryonyine riri mu ngero ni uburebure bw’uduce: uduce two gushyiramo uduce dufunganye akenshi tuba tugufi hagati ya mm 2 na mm 4 ugereranije n’uduce duhwanye twa screw blocks kuko nta munara wa screw ufite, ibyo bikaba binongerera umwanya wo guhumeka n’insinga imbere mu gace.

Ukurikije uburyo bwo gutanga ibicuruzwa, ihinduka ryoroshye. Usimbuza nimero y'igice kimwe n'ikindi, ukavugurura amabwiriza yawe yo guteranya, hanyuma ibindi bice by'urupapuro — ikwirakwizwa ry'amashanyarazi, PLC, relays, contactors — biguma uko byari bimeze. Uburyo bwihuse bwo kwemeza ibi ni ugutumiza ingero za PCT-211 isunika mu gice cy'inyuma kugira ngo hakorwe icyitegererezo cy'itsinda ry'abapilote. Ingero zisanzwe zo kohereza zirimo ibice 50 kuri buri nomero y'igice cyasabwe, hamwe n'urupapuro rw'amakuru ya tekiniki na raporo y'ikizamini cya IEC 60947-7-1.

Ibitekerezo Bisanzwe Bitari byo Ku Bice Bisunika Muri Terminal Blocks — Byakemuwe

Nyuma y'imyaka myinshi nganira n'abubatsi b'amatsinda n'abahanga mu gutanga amasoko, numva impungenge zimwe kenshi. Dore ibitekerezo bidasanzwe bikunze kugaragara ku ikoranabuhanga rikoreshwa mu kwihutisha imirimo ndetse n'ukuri kw'ikoranabuhanga inyuma ya buri kimwe.

Igitekerezo cya 1: "Imiyoboro yo gushyiramo ibikoresho idafite umutekano uhagije nk'imiyoboro ya vis." Iyi myumvire mibi iracyahari kuko uburyo bwo gufata ibintu mu gufunga vis butuma umuntu yumva "afite umutekano" mu buryo bworoshye, aho vis ikoreshwa mu gukanda rimwe gusa idafite. Mu by'ukuri, imbaraga zo kubika vis mu gukanda vis zikoreshwa mu gukanda vis — kuva kuri 32 N kugeza kuri 48 N kuri PCT-211 yacu — zirenze imbaraga zo gufunga vis ya M3 ikomeye mu buryo bwinshi bwo gukanda vis. Twakoze imashini zitwara amashanyarazi ibihumbi n'ibihumbi zamaze gusohora: icyuma cy'insinga cyarangiritse mbere yuko impeshyi irekurwa.

Igitekerezo cya 2: "Ibikoresho byo gushyiramo ibintu ntibishobora kwihanganira ubwihindurize bw'ubushyuhe." Ibinyuranye n'ibyo ni ukuri. Kubera ko uburyo bwo gushyushya butanga umusaruro uhagije ku bushyuhe, uduce dushyirwamo ingufu mu by'ukuri turusha utundi duce duto mu bizamini by'ubushyuhe. Ibipimo byacu byo gusaza byihutishijwe ku bushyuhe bwa 200 kuva kuri -40°C kugeza kuri +105°C ntibigaragaza impinduka zifatika mu guhangana n'ingufu - umusaruro utundi duce duto dutanga gusa iyo tundi twongeye gukazwa nyuma y'igihe cya mbere cyo gushyushya.

Igitekerezo cya 3: "Ibice byo gushyiramo ingufu bikoreshwa gusa ku bijyanye n'imiyoboro y'amashanyarazi yo ku rwego rw'ikimenyetso." PCT-211 yacu ifite amanota ya 24 A ikomeza kuri 800 V ifite ibyuma biyobora amashanyarazi bya mm² 2.5, bikubiyemo amashanyarazi akoreshwa ku byuma bitanga ingufu, ibitangira moteri, na transformateur mu nganda nyinshi. Ku bijyanye n'amashanyarazi menshi agera kuri 125 A, turagusaba ko twakwifashisha ibice binini byo gushyiramo ingufu bifite ubushobozi bwa 35 mm² bwo kuyobora. — ibi bikunze gukoreshwa mu gukwirakwiza ingufu n'imiyoboro migari y'amashanyarazi.

Igitekerezo kibi cya 4: "Ibyuma byo gushyiramo ibikoresho bihenda cyane kurusha ubwoko bw'ibikururu." Ku rwego rw'ibice, agace ko gushyiramo ibikoresho (push-in block) gakunze kugurwa amafaranga angana na 15% kugeza kuri 25% ugereranyije n'agace ko gushyiramo ibikoresho (screw-type block). Ariko iyo urebye ikiguzi cyo gushyiraho ibikoresho - harimo imirimo, kugenzura torque, kongera gukora, no gusimbuza ibikoresho (panel-level) - ikiguzi cyose cyo gutunga ibikoresho (push-in blocks) gisanzwe kiri hasi kuri ibyo bikoresho. Kugabanuka kwa 57% kw'abakozi bacu mu gukoresha insinga byagabanyije 32% by'ikiguzi cyo kurangiza ibikoresho kuri buri gace, ndetse n'igiciro cy'ibikoresho kiri hejuru.

Ibibazo Bikunze Kubazwa

Gusunika muri terminal block ni iki? Uburyo bwo gushyiramo ingufu mu gice cy’amashanyarazi ni icyuma gihuza amashanyarazi gishyirwa kuri DIN-rail gikoresha uburyo bwa "pring-clamp" busanzwe bukoreshwa mu gufata insinga zidasaba tournevis cyangwa ibikoresho bya torque. Imashini zikomeye n'insinga zifunganye zifite ferrules zishyirwa mu gice cyo gufatanya, aho isoko ikoresha kandi igakomeza gukorana neza.

Ni gute gusunika muri terminal block bituma torque igumana neza? Gukomeza gukurura torque mu gice cyo gusunika mu gice cyo hejuru bigerwaho binyuze mu buryo bwo gupfunyika bw'icyuma kitagira umugozi bukomeza imbaraga zo gupfunyika ku muyobora. Bitandukanye n'aho gupfunyika bishobora gufunguka buhoro buhoro, igishushanyo cya spiringi-clamp cyigenga ku buryo ubushyuhe bwagutse kandi bugahindagurika, kigakomeza kugira umuvuduko uhoraho mu gihe cy'ubushyuhe kuva kuri -40°C kugeza kuri +105°C.

Ese uduce two gusunikamo ibyuma bikoreshwa mu gupfunyika turizewe nk'uduce two gupfunyikamo ibyuma bikoreshwa mu gupfunyika? Yego. Ibice by'amashanyarazi bishyirwamo bihuye cyangwa birenga amahame ya IEC 60947-7-1 na UL 1059 nk'ibice by'amashanyarazi bishyirwamo kugira ngo bigire umutekano mu by'amashanyarazi no kwihanganira imikorere ya mashini. Mu bidukikije bishobora guterwa n'ibintu bihindagurika, imiyoboro ikoreshwa mu gukanda ikunze kuba myiza kurusha imiyoboro ikoreshwa mu gukanda kuko icyuma gikomeza gukoranaho uko gihagaze kose.

Ni izihe certification J-GUANG isunika mu bice bya terminal ifite? J-GUANG push in terminal blocks ikorwa hakurikijwe amabwiriza ya IEC 60947-7-1, UL 1059, na RoHS. Utwo duce dukoresha insulation ya V0 igabanya umuriro ya PA66 kuri UL 94, ibyuma bicukura umuringa byashyizwe mu cyuma gifunganye, hamwe n'ibikoresho by'icyuma kitagira umugese byapimwe nibura inshuro 500 zo gushyiramo.

Ni gute natumiza ingero cyangwa nkabona ibiciro? Ingero z'ibyo watumije n'ibiciro bitangwa mu buryo butaziguye n'itsinda ryacu rishinzwe kugurisha. Twandikire kuri kutter2026@163.com uduha nimero z'ibice usabwa, ingano y'ibyo wagenewe, n'aho uzageza. Ibicuruzwa bisanzwe bitangwa mu minsi 7 kugeza ku 10 y'akazi binyuze mu iposita igezweho.

Umwanzuro: Guhitamo Umutanga serivisi yo gusunika neza muri Terminal Block

Guhitamo umucuruzi w’ibikoresho byo mu bwoko bwa "terminal block" si icyemezo cyo kugura ibicuruzwa - ni icyemezo kijyanye no kwizera insinga z’amashanyarazi bigira ingaruka ku musaruro wose w’ibikoresho byawe byo kugenzura. Uburyo bwo gukora imashini zisohora amazi, imiterere y’aho zikorera ubu, icyerekezo cy’ubuziranenge, hamwe n’ubushobozi bw’umucuruzi bwo gutanga ubuziranenge buhamye mu byiciro byose bigena niba imashini zawe zujuje ibisabwa mu igeragezwa rya mbere.

Muri J-GUANG, dukora ibikoresho byo mu bwoko bwa push in terminal blocks bifite umusaruro w’impeshyi mu nzu, ikoreshwa rya IEC 60947-7-1 ryapimwe n’itsinda, ndetse n’ibiciro bitaziguye by’uruganda ku bakiriya ba OEM na ODM. Ndagutumiye gusaba ingero z'ibyo twakoze PCT-211 DIN ikigo cy'itumanaho gishyirwamo amashanyarazi kandi usuzume imbaraga zo gushyiramo, ubudahangarwa bwo gukoraho, kandi wubake ubuziranenge bwawe. Ku porogaramu zisaba guhuza ubwoko bwa screw, Igice cya PCB cy'uruhererekane rw'ibice 301-5.0 itanga ubundi buryo bwo gushyiraho ibintu bidahinduka aho gukoresha vis ari byo byiza.

Twoherereze ubutumwa kuri kutter2026@163.com utubwire ibisabwa kugira ngo ukoreshe terminal block, kandi tuzagusubiza mu masaha 24 tuguhe ibiciro, igihe cyo kwishyura, n'uburyo icyitegererezo kizaboneka. Twohereza mu bihugu 18 byo muri Amerika ya Ruguru, i Burayi, na Aziya y'Amajyepfo y'Uburasirazuba, aho ibicuruzwa byinshi bitangwa mu minsi 25 kugeza kuri 35 y'akazi uhereye igihe byemejwe.