Urumva ibiranga 7-ibirenge byajugunywe hafi cyane, cyane cyane mugihe ukorana nigishushanyo mbonera kiva mukarere runaka cyangwa kumashini yihariye yohereza hanze. Ibitekerezo byihuse ni kenshi ko ari ibintu bisanzwe, bitari mu bubiko. Ngiyo umutego wambere. Mubunararibonye bwanjye, ni gake cyane biroroshye. Ntabwo ari umubare wigice gusa; ni ibisobanuro byicaye ku masangano yo kubara imizigo, igishushanyo mbonera, kandi, cyane cyane, byihuse. Kubyumva nabi ntibisobanura gutinda; bivuze imiterere yabangamiwe kuva hasi.

Gushushanya Igice 7-Inyuguti

None, mubyukuri turimo tuvuga iki? Inyuguti 7 mubisanzwe yerekeza kuri sisitemu yihariye ya coding ikoreshwa kuri ankor ya bolts cyangwa umusingi wiziritse, ibisobanuro birambuye nka diameter, uburebure, ubwoko bwurudodo, ndetse rimwe na rimwe urwego rwibintu. Nibisobanuro byegeranye. Ikibazo nuko, iyi code ntabwo ari rusange. Ikiranga 7 kiranga ikigo kimwe cyubwubatsi gishobora kwerekana ubushyuhe bushyushye, mugihe ikindi gifata ibyuma bya karubone bisanzwe bivura aho. Njye namaze amasaha nambukiranya aya ma code hamwe nibisabwa bya tekiniki nyayo, kandi kudasobanuka niho imishinga ikomera.

Ndibuka umushinga wuburyo bwo gushyigikira convoyeur aho ibishushanyo byahamagaye byihariye 7-imiterere kode. Itsinda ryamasoko, rigamije kuzigama ibiciro, ryashakishije umuvuduko uhuza diameter nuburebure. Babuze ko kode isaba mu buryo butaziguye imbaraga z'umusaruro wa 8.8, kandi ibyageze ni amanota 4.8. Itandukaniro? Guhindagurika gukomeye ningingo yoroheje yo gutsindwa munsi yumutwaro uremereye. Twabifashe mugihe cyo kugenzura mbere yo kwishyiriraho, ariko byatumye umushinga wibyumweru bitatu uhagarara. Kwifata: kode niyo ntangiriro yo kuganira, ntabwo iherezo ryayo.

Aha niho imiterere ya geografiya ifite akamaro. Niba ukorana n’ibikorwa byo gukora ahantu nko mu karere ka Yongnian muri Handan, Hebei - bizwi nk’ibicuruzwa binini by’ibicuruzwa by’Ubushinwa - urashobora kubona ubushobozi bwo gukora cyane. Isosiyete iherereye hariya, nka Handan Zitai Fastener Manufacturing Co., Ltd., ikora rwose mumutima wibidukikije. Kuba hafi y’imihanda minini itwara abantu nka gari ya moshi ya Beijing-Guangzhou hamwe n’umuhanda w’igihugu 107 ntabwo ari aho kugurisha gusa; Ihinduranya mubikorwa bya logistique kubikorwa byinshi, byihuta byateganijwe. Ariko nubwo hamwe nizo nyungu, ibiganiro byihariye ni urufunguzo. Ntushobora kohereza imeri kode gusa kandi utegereje guhuza neza.

Ikiganiro cyihariye: Kurenga Kode

Ibi biganisha ku nzira ifatika. Iyo nkeneye guhindura a 7-imiterere guhamagarwa muburyo bwo kugura, intambwe yambere ni urupapuro rwo kumeneka. Dutondekanya ibintu byose biranga: diameter nominal, ikibanza, uburebure bwurudodo, uburebure bwa shank muri rusange, ubwoko bwumutwe (niba bihari), urwego rwibikoresho (urugero, Q235B, 35, 45), imiterere yubukanishi, kuvura hejuru (galvanizing, plaque zinc, oxyde yumukara), nibisabwa byose (GB, DIN, ISO). Uru rupapuro ruhinduka bibiliya ya tekinike kuri RFQ.

Hano hari umutego rusange: kuvura hejuru kurinda ruswa. Kode ntishobora kubisobanura, ariko ibidukikije byo kuyikora. Ku rufatiro rwo hanze mu kirere cyinshi, gushyushya-guswera ntibishobora kuganirwaho. Nabonye amatsinda ageze hamwe na zinc yoroheje ya zinc kuko yari igipimo cyabacuruzi kuri iyo code, ntibikwiye rwose kubisabwa. Kunanirwa kugaragarira nk'ingese mu mwaka umwe kandi bigabanya umutwaro wa clamp mugihe. Noneho, burigihe twongeyeho inyandiko yibidukikije kuri spes zacu.

Gukorana nababikora kabuhariwe byerekana neza ibi. Iyo uhuye nitsinda ryogurisha tekinike kubaproducer-vuga, imwe yerekana ubushobozi bwayo nkuko Zitai Fasteners ibikora, ushimangira aho iherereye mubicuruzwa bikuru-ntabwo uba uvugana numugurisha gusa. Urashobora kuganira kuri metallurgie, inzira yo gutondekanya (kuzunguruka no gukata), hamwe no kugenzura ubuziranenge bwo kwihanganira ibipimo. Urashobora kubaza, Kubwiyi code 7 yinyuguti isobanura gukoresha mukarere ka nyamugigima, ushobora gusaba uburebure butandukanye bwo gusezerana cyangwa ibikoresho byo murwego rwohejuru? Ngiyo ibiganiro birinda kunanirwa.

Ibikoresho n'ibikoresho biremereye

Ikintu gikunze kwirengagizwa muburyo bwo gufatira hamwe ni umubiri wabo. Kohereza amajana 7-imiterere ibyuma bya ankor, buri wenda metero 1,2 z'uburebure na 36mm z'umurambararo, biraremereye cyane kandi biteye isoni. Ibikoresho ntabwo ari ibitekerezo; ni igice cyibanze cyibiciro no gusuzuma ingaruka. Aha niho uwatanze isoko yerekana agaciro kayo.

Uruganda rufite icyicaro nka Yongnian, rufite inzira nyabagendwa ya Beijing-Shenzhen Expressway hamwe n’umuhanda w’igihugu 107, rufite inyungu zo guhuza ibicuruzwa biva mu gihugu no kugera ku byambu byoherezwa mu mahanga. Igabanya gukemura, igabanya ibyago byo kwangirika muri transit (insinga zunamye ninzozi mbi zo gukosora kurubuga), kandi irashobora kogosha iminsi yingenzi kuri gahunda. Nagereranije ibintu aho biva mu karere kadasanzwe byiyongereyeho 15% kubiciro byubutaka gusa mubikoresho bigoye cyane.

Gupakira nabyo bifite akamaro. Ibi ntabwo ari ibice bito. Bakeneye gutondekwa cyangwa guhambirwa muburyo bwo kwirinda kwangirika kwinyuzi mugihe cyo gutwara ibicuruzwa mu nyanja. Uruganda rwiza rurabizi kandi ruzubaka ibipfunyika bikomeye, bipakirwa mubice bya serivisi. Nibintu bito bivuga uburambe bufatika.

Ikiburanwa: Fiasco ishobora guhindurwa

Isomo ryanjye ryigisha cyane kuriyi ngingo ryaturutse kumushinga urimo imashini nini zishobora guhinduka. Igishushanyo cyari gifite igipimo 7-imiterere Kugaragaza inanga. Ariko, ibase yari ifite umwobo muremure kugirango yemererwe guhuza mbere mbere yo gutaka. Uburebure busanzwe bwa bolt, nkukurikije kode, ntabwo bwari buhagije kugirango ubare utubuto twinshi hamwe nogeshe bikenewe munsi.

Ntabwo twafashe kugeza dushyizeho. Bolt yari ngufi cyane. Igisubizo cyatanzwe nitsinda ryumurima kwari ugusudira kwaguka kuri bolts - imyitozo isenya burundu kuvura ubushyuhe hamwe nubukanishi bwibyuma, bigatera intege nke. Tugomba kwanga icyiciro cyose. Gukosora byari byongeye gutumizwa byuzuye hamwe na gakondo, uburebure butari busanzwe, uwabikoze, ku nguzanyo yabo, yahindukiye vuba kuko bari bafite ibikoresho bibisi no guhimba murugo. Isomo ryarababaje: ikirenge ntigishobora gusubirwamo wenyine. Igomba kugenzurwa ninteko nyirizina - uburebure bwa baseplate, grout layer, sisitemu yo kuringaniza, hamwe nibisabwa byateganijwe.

Noneho, urutonde rwacu rurimo uburebure bwuzuye bwo kubara ibintu muribi byiciro byose. Inyuguti 7-iduha intangiriro ya diameter hamwe n amanota, ariko dufite ibyanyuma birebire.

Kurangiza Ibitekerezo: Nibyerekeye Umwete Ukwiye

Noneho, nyuma yibi byose, niki kibona kuri 7-imiterere? Nibisobanuro byingirakamaro, ariko inkoni iteye akaga. Irerekana byibuze shingiro ryamakuru. Kubifata nkibisobanuro byuzuye byubuguzi ni ingaruka zumwuga.

Kwizerwa biva muburyo uzengurutse: gusenyuka kwa tekiniki, guhitamo abatanga ibicuruzwa bishingiye ku nganda n'ubushobozi bwa logistique, hamwe no kugenzura kwanyuma kurwanya igishushanyo cyuzuye. Ni itandukaniro riri hagati yo kugura ibicuruzwa nubuhanga.

Mu kurangiza, imishinga yatsindiye isoko yibintu biva mubafatanyabikorwa bumva intego yubuhanga inyuma ya code, ntabwo ari code ubwayo. Ibyo bisaba kureba kera kurutonde no mubishingwe, iduka ryudodo, na laboratoire nziza. Aho niho usanga ikirenge nyacyo kumiterere yawe.