TL; DR

Impamvu RFQ y'Inkoni yo mu Gitaka Inanirwa Gupakurura

Buri mwaka, amatsinda ashinzwe amasoko mu nzego z'amashanyarazi, ubwubatsi, n'itumanaho ashyiraho ibihumbi by'ama-oda yo kugura insinga zo hasi. Inyinshi muri izo manda zigera aho zigomba gutangirwa ariko zikangwa, zigashyirwa mu kato, cyangwa zigahatirwa gusubiramo byihutirwa. Impamvu nyamukuru ni uko umuntu utari umutanga serivisi nziza. Ahubwo, ni ubusabe butuzuye bwo gutanga ibiciro butuma hasobanurwa ibisobanuro by'ingenzi. Iyo RFQ y'inkoni yo hasi idafite ubunini bw'umuringa, umugozi, cyangwa ubushobozi bwo kwihanganira imiterere y'insinga, umutanga serivisi yuzuza icyuho cy'ibicuruzwa bye bisanzwe, kandi icyo gicuruzwa ntigihura n'ibyo umutekinisiye ashaka gukora.

Ingaruka z'imari ziyongera vuba. Iyo ibicuruzwa byanze koherezwa bitera kongera gutumiza ibicuruzwa mu ndege ku giciro cyo hejuru, gutinda kw'igihe cy'umushinga bipimwa mu byumweru, n'ikiguzi cy'abakozi bo mu murima cyo kongera gukata cyangwa gusimbuza inkoni zitajyanye. Ku bikoresho binini cyangwakurinda inkubaimishinga, ikiguzi cyo kongera gutumiza rimwe gishobora kurenza agaciro k'itumiza ry'umwimerere. Igisubizo ni urutonde rw'ibipimo by'imiterere rufunga icyuho cyose cy'ibitagaragara mbere yuko RFQ iva ku meza yawe. Niba gushyiraho bikora ku rwego rw'ibikoreshosisitemu yo gutwika ubutakacyangwa inyubako y'ubucuruzikurinda inkubaumuyoboro, icyiciro cy’ibisobanuro ni kimwe.

Iyi nkuru igaragaza ibisobanuro icyenda ku bijyanye n'ingufu z'ubutaka byakuwe mu byakozwe mu buryo bufatika ndetse n'uburambe bw'imyaka 17 bw'uruganda rwacu mu musaruro ndetse na raporo z'ibyakozwe mu murima. Buri gisobanuro kivuga ku isoko ryanditse ry'ibyago byo kongera gutumiza, uhereye ku miterere y'ibikoresho n'uburyo bihangana binyuze mu kwemeza, gupakira no guhindura ibintu. Waba ushaka isoko.inkoni zo gusya zikozwe mu muringa zo gusya uruganda rw'amashanyarazicyangwa inkoni za galvanised zo kubaka amazu, izi imirima icyenda zizahindura RFQ yawe kuva ku bushakashatsi budasobanutse neza ikajya ku nyandiko isobanura ibisabwa.

Inkoni y'ubutaka ipfutse umuringa yagenewe kurinda inkuba no gukoresha sisitemu yo gutwikira.

Icyitonderwa cya 1 — Imiterere y'ibikoresho n'amahame ngenderwaho yo gupfuka umuringa

Imiterere y'ibikoresho ni yo ngingo y'ingenzi cyane ku gipimo cy'icyuma gikoreshwa mu gupima imiterere y'icyuma gikoreshwa mu gupima imiterere y'icyuma. Igikoresho gikoreshwa mu gupima imiterere y'icyuma kigomba gutwara umuriro w'amashanyarazi mu butaka mu buryo budakomeye mu gihe kirwanya ingese y'amashanyarazi mu myaka myinshi iri mu butaka. Sisitemu ebyiri z'ibikoresho zizwi ku isoko ni icyuma gikozwe mu muringa n'icyuma gishyushye gikozwe mu muringa. Igikoresho gikozwe mu muringa gihuza urwego rw'umuringa rufite isuku nyinshi hejuru y'icyuma gifite karubone nyinshi, bihuzaubushobozi bwiza bwo gutwara amashanyarazi bw'umuringahamwe n'imbaraga z'icyuma.Ifite itaraInkoni zikoresha irangi rya zinc mu kurinda ingese ariko zitanga ubushobozi bwo gutwara ibintu mu buryo buke ugereranyije n'umuringa.

Ku nkoni zipfundikiye zikozwe mu muringa, garagaza ubugari bw'urwego rw'umuringa muri milimetero.icyuma gipfutse mu muringaIgipimo cy’ubwubatsi cyemewe mu masoko menshi mpuzamahanga ni nibura ubugari bwa mm 0.254 z’umuringa, nk’uko bivugwa na UL 467. Ku butaka buteye ubwoba nko ku nkombe z’inyanja, ibimera bikoresha imiti, cyangwa ubutaka bufite sulfate nyinshi, shyiramo umuringa wa mm 0.5 kugeza kuri mm 1.0. Nanone garagaza ubuziranenge bw’umuringa ku kigero cya 99.95 ku ijana cyangwa hejuru. Iyi mibare ibiri yonyine ikuraho intandaro ikunze kugaragara yo gucika intege kw’inkoni itaragera.

Imiterere y'inkingi y'icyuma nayo ni ingenzi. Icyuma gifite karubone nyinshi gifite imbaraga zo gukurura za N nibura 580 kuri milimetero kare gitanga ubukana bukenewe kugira ngo ugende mu buryo bwimbitse udacika intege. Niba umushinga wawe ukeneyeamashanyarazi ahanitse cyane mu muringaku bikorwa by'ingenzi byo gutwika ubutaka, reba ASTM B452 cyangwaamahame ngenderwaho y'igihugu ajyanye n'ibyomuri RFQ yawe. Mu guhuza ubuziranenge bw'umuringa, ubunini bw'umuringa, urwego rw'icyuma, n'amahame akurikizwa mu gice kimwe cy'ibipimo, ntuha umutanga serivisi umwanya wo gusimbuza ibikoresho bidakomeye kandi nta mpamvu yo kohereza ibicuruzwa bidahuye n'ibyo wasabye.

Mu ruganda rwacu, ubugari bw'umuringa bugenzurwa kuri buri gice mbere yo koherezwa hakoreshejwe ibikoresho bipima ultrasonic bigenzurwa hakurikijwe amabwiriza mpuzamahanga. Ubu buryo bugaragaza itandukaniro iryo ari ryo ryose mu gice cy'umuringa, igenzura ry'amaso ryonyine ritashobora kugaragara, rituma buri nkoni mu itora ryawe ryuzuza ubunini ntarengwa bwavuzwe muri RFQ.

Icyitonderwa cya 2 — Ingano y'umurambararo, uburebure, n'uburyo bwo kwihanganira ibintu mu buryo bungana

Ibipimo by'ingano bisa nkaho byoroshye, nyamara ni byo bya kabiri bikunze kugaragara mu guhindura imiterere y'inkoni zo hasi. Urujijo ruvuka kuko uburebure bw'inkoni zo hasi bugaragara mu bice bya metric na imperial muri RFQ nyinshi tubona. Inkoni ya santimetero 5/8 ihwanye na mm 15.9, ariko uburebure nyabwo bw'inkoni buturutse ku nganda zitandukanye bushobora kuva kuri mm 14.2 kugeza kuri mm 16 bitewe nuko zikurikiza ingano zisanzwe cyangwa zarangiye. Niba RFQ yawe ivuga gusa "inkoni 5/8" idafite umugozi wo kwihanganira ingano, umutanga ashobora kohereza inkoni zidahuye n'ibikoresho byawe byo guhuza cyangwa ibikoresho byo gutwara.

Ibipimo by'uburebure bifite ingaruka nk'izo. Uburebure bw'inkoni zisanzwe zo hasi buri hagati ya metero 1.2 (metero 4) na metero 3.0 (metero 10). RFQ yawe igomba kugaragaza uburebure bw'inyuguti n'ubushobozi bwo kwihanganira ibintu, urugero metero 2.4 hejuru cyangwa hasi ya mm 10. Inkoni ngufi zirahendutse kuzikora no kohereza, bityo abatanga ibikoresho bakora ku nkengero nto bashobora guhagarara ku mpera yo hasi y'urwego rwo kwihanganira ibintu rutarasobanuwe. Ku bijyanye no gushyiraho inkoni mu butaka bushobora guhangana n'ubudahangarwa bwinshi, buri santimetero y'uburebure bw'inkoni ni ingenzi kugira ngo hagerwe ku gaciro k'ubudahangarwa bw'ubutaka kagenwe n'umuhanga mu by'umushinga.

Ubugororangingo ni urwego rwa gatatu rwirengagijwe. Inkoni irenga mm 1 kuri metero uvuye ku murongo ugororotse izacika mu gihe cyo gukoresha umwuka, yangiza imigozi yo guhuza, kandi igasaba gukosorwa n'intoki. Garagaza ikosa ntarengwa ryo kugororangingo, nka mm 1 kuri metero cyangwa munsi yayo, kandi ugasaba umutanga serivisi gushyiramo amakuru y'ubugororangingo muri raporo ye y'igenzura ry'ubuziranenge.Inkoni y'ubutaka ya SS ifite imigozi ya santimetero 5/8 iturutse kuri Shibangikorwa ifite ubushobozi bwo kwihanganira kugorora kwa mm 1 kuri metero cyangwa irenga, bigatuma ikoreshwa mu gukurura mu kirere kitagira ikibazo cyo guhindura imiterere y'ubutaka.

Spec 3 — Ubwoko bw'imigozi n'uburyo bwo guhuza imikorere

Ibipimo by'imigozi ni byo bigena uburyo bwo gushyiraho imigozi mu murima. Iyo imigozi yo hasi igomba gutwarwa mu burebure burenze uburebure bw'imigozi imwe, ibikoresho byo kuyihuza bihuza imigozi ibiri cyangwa myinshi kuva ku mpera kugeza ku mpera. Iyo ubwoko bw'imigozi ku migozi budahuye n'umugozi uhuza imigozi, itsinda rishinzwe kuyishyiraho ntirishobora kuyihuza. Ingaruka ni uguhagarara k'umushinga mu gihe imigozi yo gusimbuza iyihutirwa iboneka, akenshi ku gipimo cy'ubwikorezi mu kirere. Ibi bigaruka mu mishinga yose kuko RFQ zihora zisiba amakuru y'imigozi, zikeka ko umutanga serivisi azakurikiza ibipimo byo mu gace atuyemo.

Garagaza neza umurongo ngenderwaho w'imigozi: UNC (Unified National Coarse) ku mishinga yo muri Amerika y'Amajyaruguru, ISO metric ku mishinga yo mu Burayi no muri Aziya, cyangwa BSW ku mishinga isanzwe y'Abongereza. Shyiramo umugozi, urwego rw'uko ukwiriye, n'uburebure bw'umugozi. Ku mugozi w'ubutaka wa santimetero 5/8, umugozi usanzwe wa UNC ni 5/8-11, bivuze imigozi 11 kuri santimetero. Vuga niba ukeneye imigozi iciwe n'uruganda cyangwa imigozi iciwe n'umurima, kandi wemeze ko ihuye na adaptateri y'igikoresho cyawe cyo guhuza imigozi n'imodoka.

Uretse ubwoko bw'umugozi, garagaza imiterere y'umutwe w'inkoni. Inkoni zo hasi ziboneka mu buryo butatu busanzwe: zifite icyerekezo cyo gutwara hakoreshejwe intoki n'umwuka, zifite uburebure (plati) ku butaka bw'amabuye aho umutwe ugororotse ushobora guhindukira, n'izifite icyerekezo cyo kongeramo imigozi. Niba umushinga wawe urimo gutwara mu buryo bufatanye cyangwa mu buryo bw'amabuye, umutwe ugororotse ufite ubuso bukomeye ugabanya igihe cyo gushyiraho no kwangirika kw'inkoni.inkoni y'umuringa ipfutse hasi ituruka kuri Shibangitanga ubwoko bw'imigozi, burambitse, n'ubugari bw'ibice kuva kuri mm 14.2 kugeza kuri mm 25, bigatuma amakipe ashinzwe gutanga amasoko ahuza imiterere y'inkombe n'imiterere y'aho hantu nta guhindura abatanga ibikoresho.

Spec 4 — Ingufu zo Gufata, Kugororoka, n'Imikorere y'Inyubako

Ibipimo by'imikorere y'inyubako birinda umushinga wawe uburyo bubiri bwo kwangirika: gufunga inkoni mu gihe cyo kuyishyiraho no kuvunika inkoni mu gihe cy'imitingito cyangwa ubukonje bwinshi.Imbaraga zo gukururani cyo kimenyetso cy'ibanze cy'ubushobozi bw'inkoni mu kwihanganira ingaruka zisubirwamo n'umushoferi w'umwuka udahinduye imiterere cyangwa ngo ucike. Ku nkoni z'umuringa zikozwe mu butaka, imbaraga nke zo gukurura za 580 N kuri milimetero kare ni cyo gipimo cy'inganda. Niba RFQ yawe itavuze uyu mubare, umucuruzi ashobora gukoresha icyuma cyo hasi gipima igenzura ry'amaso ariko kikananirwa bitewe n'imbaraga zo gutwara.

Kugororoka bigira ingaruka zitaziguye ku musaruro w'umuvuduko. Inkoni ifite ikosa ryo kugororoka rirenga mm 1 kuri metero izagenda iva mu nzira y'imbobo igenewe uko yinjira cyane. Mu butaka bworoshye ibi birema imbobo igoramye igabanya kwegerana kw'ubutaka neza. Mu butaka bukomeye cyangwa bufite amabuye, inkoni ihambira ku ibuye kandi ntishobora gutwarwa kugeza ku bujyakuzimu bwuzuye. Garagaza ko kugororoka ari uburyo bwo kwihanganira kuri metero imwe, ntabwo ari uburyo bwo kwihanganira uburebure bwose, kuko inkoni ya metero 3 ishobora kwegeranya mm 3 z'impinduka ku mutwe nubwo yaba ihuye na mm 3 z'uburebure bwose bugereranya ubushobozi bwo kwihanganira uburebure bwose.

Itsindagufunga amashanyaraziImikorere y'inkoni iterwa no gukomeza guhuza ubutaka n'uburebure bwabwo bwose. Inkoni igoramye itera icyuho cy'umwuka hagati y'ubuso bw'inkoni n'aho amazi anyura, bigatuma ubutaka budashobora guhagarara neza. Ku bijyanye n'ibikoresho by'ingenzi nk'ibikoresho byo gusimbuza n'ibigo by'amakuru, itsinda ryacu ry'abahanga rigamije kurwanya ubutaka munsi ya ohms 5, kandi isoko yose y'imbaraga zo kongera imbaraga igomba gukurwaho. Mu kugaragaza imbaraga zo gukurura no kugorora nk'ibipimo ngenderwaho byo gutsinda cyangwa gutsindwa hamwe n'uburyo bwanditse bwo gupima, RFQ yawe igenzura ko inkoni zatanzwe zikora neza haba mu buryo bwa mekanike no mu buryo bw'amashanyarazi kuva zinjira mu butaka.

Spec 5 — Ubudahangarwa bwa ruswa n'igihe ikoreshwa

Inkoni zo hasi ni ibikorwa remezo bihoraho. Bitandukanye n'ibikoresho byo gusimbuza cyangwa transformateur bishobora gusimburwa mu gihe cy'imyaka 20 kugeza kuri 30, inkoni yo hasi yitezweho gukora imyaka ibarirwa muri za mirongo idakorerwa isuku cyangwa ngo isimbuzwe.kurwanya ingesen'igihe cy'akazi giteganijwe muri RFQ yawe bireba ko umutanga serivisi ahitamo uburyo bukwiye bwo gusiga n'ingano y'ibikoresho bijyanye n'imiterere y'ubutaka bwawe. Inkoni ishyizwe mu giti cyumye kandi kidahindagurika ihura n'ingaruka mbi zitandukanye cyane n'iy'ibumba rivanze n'aside hafi y'inganda zo ku nkombe z'inyanja.

Inkoni z'icyuma zipfutse umuringa zigira ubushobozi bwo kurwanya ingese binyuze mu gice cy'umuringa, kikaba ari cyo gikoresho gihamye mu butaka bwinshi. Ubunini bw'umuringa bwa mm 0.254 butanga ubuzima bw'imyaka 30 cyangwa irenga mu butaka buringaniye, mu gihe ubugari bw'umuringa bwa mm 0.5 kugeza kuri mm 1.0 bwongera ubuzima bw'ubutaka kugeza ku myaka 50 cyangwa irenga ndetse no mu bihe bikomeye. Inkoni za galvanised zishingira ku kurinda zinc, igabanuka uko igihe kigenda kandi ntigire ingaruka nziza mu butaka bufite aside cyangwa chloride nyinshi. Garagaza igihe ntarengwa cyo gukoresha umushinga wawe kandi ureke umutanga serivisi akubwire uburebure n'ubwoko bw'igitambaro gikwiye.

Ku mishinga iri mu butaka bushyushye cyane, tekereza ku gushyiraho uburyo bwo kurinda bw'inyongera nko gusiga irangi ry'ibishashara cyangwa uburyo bwo kwirinda bujyanye n'uburyo bwa cathodic.Uburyo bwo gukata inkoni yo hasi ya galvanised buturutse kuri Shibangitanga igisubizo gihendutse ku nyubako zoroheje zo mu ngo aho kurwanya ingese bihagije. Ku nganda zikora amashanyarazi, inganda zitunganya peteroli, n'ibigo bikora imiti, inkoni zipfutse umuringa zifite amanota yemejwe yo kumara imyaka 50 ari zo zikwiye. Buri gihe shyiramo ibipimo ngenderwaho byo gupima ingese, nka ASTM B117 salt spray cyangwa uburyo bwo gupima ubutaka, muri RFQ yawe kugira ngo icyifuzo cy'umutanga serivisi kigenzurwe ku giti cye.

Isuzuma ryacu rigaragaza ko inkoni zipfutse umuringa zigumana ubuziranenge bwazo bwo kurinda urwego rw'umuringa ndetse no nyuma yo guhura n'ubutaka bufite chloride nyinshi na sulfate nyinshi, zigahora zirusha izindi mashini zikoresha amashanyarazi mu isuzuma ryihuse rya corruption. Aya makuru y'imikorere, dukusanya mu isuzuma rikorwa muri laboratwari no mu murima, afasha abakiriya bacu kugaragaza ubunini bukwiye bwo gutwikira ubutaka bwabo mu buryo bwizewe.

Inkoni y'ubutaka ifite imigozi ya santimetero 5/8 ifite umuringa wo gupfuka kugira ngo ikoreshwe mu nganda.

Icyitonderwa cya 6 — Inyandiko z'impamyabumenyi n'ibizamini

Impamyabushobozi zihindura inkoni y'ubutaka iva ku bicuruzwa bitazwi ikayihindura igice gishobora gukurikiranwa kandi gishobora kugenzurwa. Iyo RFQ yawe isaba ibyemezo byihariye, ushyira umutwaro w'ibimenyetso ku mucuruzi kugira ngo ugaragaze ko inkoni yose iri mu bicuruzwa byujuje ibisabwa mu bwiza n'umutekano. Udafite ibisabwa mu kwemeza, nta shingiro ufite mu masezerano yo kwanga inkoni zangiritse mbere y'igihe, kandi ubwishingizi bw'umushinga wawe bushobora kudatanga igihombo giterwa n'ibikoresho bidafite ibyangombwa.

Ku nkoni zo hasi, ibyemezo by'ingenzi ni ISO 9001 ku buryo bwo gucunga ubuziranenge bw'umutanga serivisi na UL 467 ku gicuruzwa cy'inkoni ubwacyo.Icyemezo cya ISO 9001yemeza ko uruganda rukora inzira zanditse zo kugenzura ibikoresho byinjira, kugenzura umusaruro, no gupima ibicuruzwa byarangiye. Urutonde rwa UL 467 rwemeza ko isuzuma ryigenga ryemeza ubushobozi bwo gutwara ibintu, kurwanya ingese, n'imikorere ya mekanike kugira ngoAmabwiriza y'umutekano yo muri Amerika ya RuguruKu mishinga igengwa n'amategeko agenga imiterere y'ubutaka bwa IEEE 80, garagazaIEEE 80 ikurikizwakandi usabe raporo z'ibizamini by'umutanga serivisi kugira ngo arebe niba adashobora kwihanganira amashanyarazi n'ubushobozi bwo kuyatwara.

RFQ yawe igomba gusaba umutanga serivisi gushyiramo inyandiko zikurikira hamwe n'igisubizo cye cy'ibiciro: icyemezo cya ISO 9001 gisanzweho, icyemezo cya UL cyangwa icyemezo cy'igihugu kingana nacyo, raporo z'ibizamini by'ibikoresho ku buziranenge bw'umuringa n'imbaraga zo gukurura icyuma, raporo z'igenzura ry'ingano, n'icyemezo cy'uko ibintu bihuye n'imiterere y'aho ibicuruzwa bikorerwa. Xinchang Shibang New Material Co., Ltd. ifite icyemezo cya ISO 9001:2008 na UL kandi ishobora gutanga impapuro zuzuye kuri buri kohereza. Gutuma izi nyandiko ziba itegeko ryo gusubiza RFQ bikwemeza ko utazigera ubona ibicuruzwa bidafite ubushobozi bwo kubikurikirana mu bikoresho fatizo byageragejwe no mu buryo bwo kubitunganya bugenzurwa.

Spec 7 — Gupakira, Kohereza, n'Ibintu byo Kwambutsa

Kwangirika kw'ibipfunyika ni ikintu kidasobanutse gitera guhindurwa kw'inkoni zo hasi, ariko kidakunze kugaragara mu isesengura ry'ibiza nyuma y'urupfu. Inkoni zigera ku cyambu cyo kujyaho zifite ubuso bw'umuringa bwacitse, imitwe igoramye, cyangwa ibipfunyika byashegeshwe bituma ibicuruzwa bitagurishwa cyangwa bitajyanye n'imiterere yabyo. Impamvu nyamukuru ni RFQ ifata ibipfunyika nk'igitekerezo cya nyuma, bigatuma umucuruzi ahitamo uburyo buhendutse bwo kubipfunyika bukomeza kwiyongera kw'ibicuruzwa mu ruganda ariko bikananirwa bitewe n'imbaraga zihindagurika n'ingufu zo gukandagira imizigo yo mu nyanja n'ibyambu.

Shyiraho uburyo bwo gupakira mu buryo bw'ubuhanga, ntabwo ari uburyo bwo kwamamaza. Ku nkoni z'umuringa zipfutse hasi, ipaki isanzwe yo kohereza mu mahanga ni inkoni 10 kuri buri muyoboro urinda PVC, hamwe n'udupfunyika 20 kugeza kuri 50 dushyizwe ku ipaki y'ibiti kandi duhambiriwe n'imigozi y'icyuma. Vuga uburemere ntarengwa bwa palati, ingano rusange, n'uko ukeneye gupfunyika uruzitiro rw'ubushuhe muri buri paki. Niba icyambu ujyamo gisaba gupfuka ibiti bya ISPM 15, shyiramo icyo gisabwa mu buryo bweruye. Ku nkoni zoherezwa ahantu hashyuha cyangwa hafite ubushuhe bwinshi, garagaza udupfunyika twa desiccant turi muri buri paki kugira ngo wirinde ubushuhe buterwa n'ubushuhe ku buso bw'umuringa mu gihe cy'iminsi 30 kugeza kuri 60 yo mu nyanja.

Ibisobanuro by'icyambu n'ibijyanye n'ibikoresho muriubwoko bw'ibicuruzwa by'inkoni yo hasi n'inkoni y'ubutakabigomba kandi gushingira kuri Incoterms, ubwoko bw'ibikoresho, n'aho bishyirwa. Vuga niba ukeneye amabwiriza ya FOB, CIF, cyangwa DDP kandi uvuge aho ibicuruzwa byihariye bishyirwa n'aho bijya. Niba aho umushinga wawe ukorera hari uburyo buke bwo kwinjira mu modoka, saba imiterere mito ya pallet. Shyiramo ubwoko bw'ibikoresho n'uburebure ntarengwa bwo gufunga kugira ngo wirinde ko ibintu bishyirwa hasi. Aya makuru ajyanye no gupakira no gutwara ibintu, iyo avuzwe muri RFQ, akuraho ubwoko bw'ibirego byangiritse bitera gusubizwa mu buryo bwihutirwa kandi akarinda ubuziranenge bw'icyuma wavuze witonze mu gice cy'ibikoresho.

Spec 8 — MOQ, Igihe cyo gutanga serivisi, n'ubushobozi bwo gutanga serivisi

Ingano ntoya y'ibicuruzwa, igihe cyo gutanga umusaruro, n'ubushobozi bwo gutanga buri kwezi ni ibisobanuro by'ubucuruzi bigira ingaruka ku ngaruka z'igihe cy'umushinga. RFQ idakurikije ibi bipimo bitatu ishobora kubona ibiciro bitunganye mu buryo bwa tekiniki ariko bidashoboka mu bucuruzi gushyira mu bikorwa mu gihe cy'umushinga. Ku rundi ruhande, kugaragaza igihe cyo gutanga umusaruro kidashoboka bishobora gutuma umucuruzi yihutira gukora no gusimbuka igenzura ry'ubuziranenge, bigatuma inkoni zidahuye n'ibyo zikora zihagera ku gihe ariko ntizigenzurwe.

Ku nkoni zikozwe mu muringa, igihe gisanzwe cyo gukora kiri hagati y'iminsi 15 na 30 bitewe n'ingano y'ibicuruzwa n'ibisabwa mu guhindura ibintu. Inkoni zikozwe mu cyuma zishobora kugira igihe gito cyo gukora bitewe n'uburyo bworoshye bwo gutunganya ibintu. Andika itariki usabwa yo kubigeza muri RFQ hanyuma usabe umucuruzi kwemeza igihe cyo gukora mbere yo gutanga itegeko ryo kugura. Niba umushinga wawe ukeneye koherezwa mu byiciro, garagaza gahunda yo kubigeza hamwe n'amatariki n'ingano ya buri kintu cyoherejwe. Ibi bituma umucuruzi ateganya ubushobozi bwo gukora no kugura ibikoresho fatizo mbere y'igihe.

Ubushobozi bwo gutanga ibicuruzwa bugena niba umucuruzi ashobora kuzuza ibyo watumije nta gutinda guterwa n'imbogamizi zo gukora. Uruganda rukora inkoni 50.000 z'umuringa buri kwezi rushobora kwakira neza ibyo rwatumije byinshi mu mushinga, ariko ubushobozi bushobora kugabanuka mu gihe cy'ubwubatsi bukabije. Ku nkoni za galvanised, menya neza ko ubushobozi bwa buri kwezi bw'ibice 10.000 buhagije ku bunini bw'umushinga wawe. Imibare ya MOQ nayo iratandukanye bitewe n'ubwoko bw'ibicuruzwa; inkoni za galvanised zisanzwe zisaba nibura ibice 100, mu gihe ibyo rwatumije bya galvanised akenshi bishobora kuganirwaho ku ngano nto. Shyiramo ingano y'ibyo rwatumije, gahunda isabwa yo gutanga, na MOQ yemewe muri RFQ yawe kugira ngo umucuruzi ashobore gusubiza amatariki yemejwe yo gukora n'ibiciro bifatika.

Spec 9 — Guhindura no Gushyira Ikimenyetso kuri OEM/ODM

Ibisobanuro bya OEM na ODM ku bijyanye no guhindura ibicuruzwa bitanga agaciro gakomeye ku isoko risanzwe risigara ku meza. Guhindura ibicuruzwa biva ku gushyira ikimenyetso cyoroheje ku birango byihariye kugeza ku miterere y’uduti twihariye, imvange z’ibirungo byihariye, cyangwa imiterere yihariye y’imishinga ijyanye no gupakira. Niba RFQ yawe idasabye uburyo bwo guhindura ibicuruzwa, umucuruzi azagutangaho ibisobanuro ku bicuruzwa bye bisanzwe bya kataloge, kandi uzabura amahirwe yo kugabanya igihe cyo gushyiraho ibicuruzwa, kunoza uburyo ikirango kigaragara, cyangwa guhuza urunigi rwawe rw’ibicuruzwa ku nganda imwe ikora ibintu byinshi.

Amahitamo asanzwe yo guhindura ibintu arimo ibirango by'ikigo byashushanyijweho irangi cyangwa byanditseho wino hamwe n'imibare y'ibice kuri buri nkoni, imigozi y'amabara yihariye kugira ngo byoroshye kumenya ubwoko n'uburebure bw'inkoni, uburebure butari busanzwe buciwe hakurikijwe ibisabwa by'umushinga wawe, hamwe n'imirongo yihariye kugira ngo uhuze na sisitemu ya kera. Ku mishinga minini y'ibikorwa remezo, tekereza gusaba ingingo zo gusudira zikozwe mu ruganda, udukingirizo tw'icyuma twashyizweho mbere, cyangwa ibikoresho byihariye byo guhuza bihuye n'ibyagenwe n'inkoni yawe. Ubu buryo bwo guhindura ibintu bukoreshwa mu ruganda bukuraho intambwe z'akazi zo mu murima kandi bugagabanya ibyago byo gukora amakosa yo gushyiraho.

Ubushobozi bwa ODM bugera ku guhindura ibikoresho n'imyambaro. Niba umushinga wawe ukeneye uruvange rw'umuringa rwihariye kugira ngo wongere imbaraga zo kurwanya ingese cyangwa irangi rya zinc-aluminium aho gukoresha galvanizing isanzwe, uruganda rw'inararibonye rushobora gukora imiterere yihariye kandi rukayigenzura hakurikijwe ibisabwa mu igeragezwa ryawe. Imyaka irenga 17 Xinchang Shibang imaze ikora ibicuruzwa bya grounding ishyigikira imishinga ya OEM na ODM mu bicuruzwa byabo byose. Shyiramo amagambo asobanutse neza muri RFQ yawe ko wishimiye ibitekerezo byo guhindura, andika ibisabwa byawe byihariye byo guhindura, kandi usabe umutanga serivisi gutanga isuzuma ry'ubushobozi bwo guhindura n'ibiciro hamwe n'igisubizo cye.

Inkoni yo gusimbuza ikozwe mu muringa yakozwe mu buryo bwo gusimbuza uruganda rw'amashanyarazi n'udusanduku tw'amashanyarazi.

Amakosa asanzwe ya RFQ atera kongera gutumiza amafaranga menshi

Impamvu ikunze gutuma ibintu bisubirwamo mu byo twohereza mu mahanga ni ukugaragaza ubwoko bw'ibicuruzwa tudashyizeho ibipimo by'imikorere. Kwandika "icyuma gikozwe mu muringa, santimetero 5/8, metero 8" nta kuvuga ubugari bw'umuringa, imbaraga zo gukurura, ubwoko bw'umugozi, cyangwa ibisabwa mu kwemeza ibiha umucuruzi uburenganzira bwo guhitamo neza ndetse n'ingaruka ntarengwa ku muguzi. Umucuruzi azavuga inkoni ye ihendutse ihuye neza n'ibyo bipimo bitatu bidasobanutse neza, kandi umuguzi azasanga iyo agenzuye ko inkoni zitujuje ibisabwa n'umuhanga mu by'umushinga.

Ikosa rya kabiri rikunze kugaragara ni ukuvanga ibipimo bya kijyambere n'ibipimo nta guhinduranya. Kuvuga umurambararo muri santimetero n'uburebure muri metero bitera urujijo iyo umucuruzi akorera muri sisitemu imwe kandi umugenzuzi w'ubuziranenge bw'umuguzi akorera mu yindi. Buri gihe tanga ibipimo by'ibipimo bibiri hamwe n'igice cy'ibanze gisobanutse neza n'inyandiko yo guhinduranya. Ikosa rya gatatu ni ugufata RFQ nk'inyandiko y'igiciro gusa aho kuba inyandiko y'ikoranabuhanga. Kohereza ubutumwa bugufi bworoshye busaba "igiciro cyiza ku nkoni zo hasi" udashyizeho urupapuro rw'ibipimo byemeza ko ibiciro uzakira bizaba ari iby'umucuruzi uhendutse, atari ibicuruzwa umushinga wawe ukeneye.

Ikosa rya kane ni ukwirengagiza ibisabwa mu gupakira no mu gutwara ibintu. Inkoni zavuzwe ku buryo bworoshye zishobora kwangirika niba ibisobanuro by'ipaki bibuze. Ikosa rya gatanu ni ukunanirwa kugaragaza ibisabwa mu nyandiko. Udafite urutonde rw'inyandiko rwagenwe muri RFQ, utanga izo nkoni yohereza nta raporo z'ibizamini, icyemezo, cyangwa amakuru y'igenzura ufite, kandi nta mpamvu ifatika ufite yo kwakira cyangwa kwanga ibyoherejwe. Buri kosa muri aya atanu rikurikiza icyerekezo kimwe: umwanditsi wa RFQ yibwiraga ko utanga izo nkoni azasobanura imvugo idasobanutse neza nk'uko umuguzi yabishakaga. Ibisobanuro by'imiterere bikuraho icyo gitekerezo burundu.

Uburyo bwo Gutegura RFQ Yawe Ikurikiraho y'Inkoni yo Gusiganwa ku Giti

RFQ y'inkoni yo hasi ikora neza ikurikiza imiterere y'imiterere idasiga icyuho gishingiye ku bipimo. Tangira n'umutwe w'icyuma ugaragaza izina ry'umushinga, aho uherereye, kode y'amashanyarazi ikoreshwa, na gahunda yo gutanga. Kurikira n'imbonerahamwe y'ibikoresho igaragaza ubwoko bw'inkoni, umurambararo, uburebure, ubugari bw'umuringa, ubuziranenge bw'umuringa, urwego rw'icyuma, n'imiterere y'umutwe. Ongeraho urwego rw'imikorere rugaragaza imbaraga zo gukurura, kwihanganira kugororoka, n'igihe ntarengwa cyo kumara serivisi. Shyiramo urwego rw'impamyabushobozi rugaragaza ibyemezo bisabwa n'inyandiko zisabwa.

Igice cya kabiri cya RFQ kivuga ku ngingo z'ubucuruzi n'ibijyanye n'ibicuruzwa. Garagaza imiterere y'ibipfunyika, ingano ya palati, ibisabwa mu kurinda ubushuhe, n'imbogamizi zijyanye n'uburyo ibicuruzwa bikoreshwa. Garagaza Incoterms, aho ibicuruzwa bipakirwa, aho bijya, n'amatariki asabwa yo kohereza kuri buri cyiciro cyo kohereza. Shyiramo ibiteganijwe muri MOQ, ingano y'ibicuruzwa biteganyijwe, n'imiterere y'ibiciro. Funga n'igice cya OEM cyangwa ODM kigaragaza ibisabwa byose mu guhindura ibintu kandi gisaba umutanga gutanga andi mahitamo yongerwaho agaciro. Iyi miterere y'ibice bibiri igenzura ko igisubizo cyose uhabwa gishobora kugereranywa mu buryo bwa tekiniki kandi gishobora gukorwa mu bucuruzi.

Mbere yo gutanga RFQ, isuzume hamwe n'umuhanga mu mishinga yawe, umuyobozi w'ubuziranenge, n'umuhuzabikorwa w'ibijyanye n'ubwikorezi kugira ngo wemeze ko buri gipimo ari ngombwa, ko buri kwihanganirwa bishoboka, kandi ko itariki yo gutanga ari iy'ukuri. RFQ ifite imiterere myiza ikora ibirenze gukumira kongera gutumiza. Ishyiraho ishingiro rya tekiniki ryo kugenzura, ishyiraho urwego rw'amasezerano ku byifuzo by'ubuziranenge, kandi igashyira itsinda ryawe rishinzwe gutanga amasoko nk'umuguzi w'umwuga, ushingiye ku bipimo, abakora ibintu bikomeye bashaka gukorana na we. Iyo witeguye gushaka ibikoresho byo gusiga umushinga wawe utaha, sura ikigoKataloge yuzuye y'inkoni y'ubutaka n'inkoni y'ubutaka ivuye kuri Xinchang Shibanggusuzuma ibisabwa biboneka, cyangwa kuvugana n'itsinda ryabo rishinzwe kugurisha kugira ngo muganire ku byo umushinga wawe ukeneye mu buryo butaziguye.

Ingero z'Ishyirwa mu Bikorwa: Uburyo Ibisobanuro Birambuye Byakemuye Ibibazo Nyabyo by'Umushinga

Ikigo gishinzwe amashanyarazi muri Arabiya Sawudite cyatumije inkoni zipfundikiye zifite nibura urwego rw'umuringa rwa mm 0.5 kugira ngo zikoreshwe mu gusimbuza icyuma gica mu butayu bwa Arabiya. Ubutaka bw'umucanga, alkaline n'ubushyuhe buri muri icyo kibanza birenga dogere selisiyusi 50 byihutisha ingese ku nkoni zisanzwe za galvanised mu myaka mike. Mu kugaragaza ubugari bw'inkingi zipfundikiye umuringa no gusaba amakuru y'igerageza rya ASTM B117 umunyu, itsinda rishinzwe gutanga amasoko ryemeje ko izo nkoni zizarwanya ubutayu bw'ubutaka bwo mu butayu kandi zigakomeza kugira ubukana buke mu gihe cy'imyaka 40 y'umushinga.

Isosiyete y'itumanaho muri Filipine yagennye inkoni z'ubutaka zifite imigozi zihuza na UNC kugira ngo zikoreshwe mu miyoboro y'iminara yo hasi muri Luzon na Visayas. Ikirere cy'ubushyuhe gitanga ubushuhe burambye buri hejuru ya 80% n'imvura y'imvura y'ibihe by'imvura y'umwaka yuzuye ubutaka mu gihe cy'amezi menshi, bigatuma habaho imiterere myiza yo kwangirika no kwiyongera k'ubudahangarwa bw'ubutaka. Mu kugaragaza ubwoko bw'imigozi n'uburyo ihuza muri RFQ hamwe n'ubugari bw'umuringa, isosiyete yakuyeho ivugurura ry'ubutaka ryaterwaga n'imiyoboro idahuye kandi igenzura ko buri munara wujuje ibisabwa kugira ngo ubudahangarwa bw'ubutaka bushobore kwangirika kuva ku igerageza rya mbere ryo gushyiraho.

Rwiyemezamirimo w’ubwubatsi muri Rumaniya ushakisha inkoni zo hasi za galvanised zo kubaka inyubako y’ibiro by’ubucuruzi i Bucharest yahuye n’ibibazo byo gushonga kw’ubutaka bishobora guhindura uburyo inkoni zihagaze no kongera ubushobozi bwo guhangana n’ubutaka mu gihe cy’itumba. Rwiyemezamirimo yagaragaje ubushobozi bwo kwihanganira imiterere y’ubutaka bwa mm 1 kuri metero, ibisubizo by’ibizamini byo guhangana n’ubutaka ku butaka bw’aho buherereye, kandi yashyizeho umubare w’ibikoresho byo gutumiza ku bice 500 kugira ngo bihuze n’igishushanyo mbonera cy’inyubako. Mu kugaragaza MOQ n’ibisabwa mu gihe cyo gutangira imirimo mu ntangiriro ya RFQ, rwiyemezamirimo yabonye umwanya wo gukora ujyanye na gahunda y’ubwubatsi kandi yirinda ibiciro by’igiciro gihanitse bijyana n’ibyo abantu batumiza mu gihe cy’inyubako nyinshi.