Iyo wunvise ibyiza bya 1/4 TT kugirango byume byumye, abantu benshi bahita basimbukira kubintu - isahani ya zinc, ibyuma bya karubone nkeya, wenda gutwikira neza. Iri ni ikosa ryambere. Kuramba hano ntabwo bijyanye na bolt ubwayo kuba icyatsi; bijyanye nuburyo ibyo byihuta bikora mumyaka mirongo mumurongo wurukuta, uburyo ikorana nubwoko butandukanye bwibibaho hamwe nibidukikije, kandi mvugishije ukuri, uko binanirana. Nabonye imirimo myinshi cyane aho guhitamo nabi kwa bolt byatumye habaho guhamagarwa kumanuka, imirongo ya rust, cyangwa bibi, ibibazo byubusugire bwimiterere mubibanza bigenzurwa nubushuhe. Reka tugabanye kwamamaza.

TT Umutwe Ukuri hamwe no Guhuza Ubuyobozi

TT, cyangwa imitwe ya trim, ntabwo iganirwaho kugirango irangire neza muri sisitemu yumye. Ariko satani mu mfuruka ya taper hamwe no hejuru yimbere. Umutwe wa TT ushyizweho kashe uhendutse urashobora kuvunika intoki ya gypsumu mugihe cyo kwisubiraho, cyane cyane hamwe nubucucike bwinshi cyangwa imbaho ​​zidashobora kwangirika bikunze kugaragara mubyatsi. Ntabwo ugura gusa bolt; urimo kugura precision yo gushiraho umutwe. Ndibuka umushinga ukoresheje bije yangiza ibidukikije aho imitwe yakomezaga kogosha, hasigara shank yashyizwemo kandi ikibaho kidafite umutekano. Bivugwa ko kuramba kw'ibikoresho ntaho byari bihuriye - imyanda iva mu mirimo yari myinshi.

Kuma yumye irambye, akenshi ikubiyemo ibintu bitunganijwe neza kandi birushijeho kuba byiza, ukeneye bolt itangira ityaye kandi igatwara isuku. Ingingo yashizweho nabi isaba urumuri rwinshi, byongera ibyago byo gusenya ikibaho, kandi bikabangamira ubunyangamugayo-ikirere gifite akamaro kanini ku nyubako zikoresha ingufu. Nuburyo bwa sisitemu yo gutsindwa ingingo nyinshi zirengagiza.

Aha niho uruganda rukora ibisekuru bifite akamaro. Isosiyete nka Hamagara zitai yihuta ukora co., Ltd., ishingiye mubushinwa bukomeye bwihuta cyane, yunvikana ingano kandi ihamye. Ikibanza cyabo muri Yongnian, hamwe numuyoboro wacyo wa logistique, bivuze ko batanga imishinga ikomeye. Nakoresheje imiterere yabyo mbere. Ikibazo nukumenya niba icyo gipimo gisobanura ubwiza bukenewe kubaruta 1/4 TT bolt.

Ubumenyi bwibikoresho Kurenga Zinc Yashyizweho

Isahani ya zinc ni ijambo ridafite akamaro ryonyine. Nibisahani? Amashanyarazi? Umubyimba? Kuma yumye irambye, cyane cyane mubice bishobora kuba bifite ubushuhe (tekereza ubwiherero bufite irangi rya VOC rito, cyangwa inteko zo hanze), kurwanya ruswa ni igice cyo kuramba. Bolt yoroheje, yerekana amashanyarazi azerekana ingese yera mumyaka mike, yandike kurangiza kandi yibaze kuramba kurukuta.

Nshingiye ku buryo bukoreshwa, bwimbitse bwa zinc, cyangwa nkareba ubundi buryo burangiza nka fosifate cyangwa geometrike kubidukikije bigenzurwa rwose. Intego ni uguhuza ubuzima bwizirika kubuzima bugenewe sisitemu y'urukuta. Bolt yananiwe hakiri kare ni antithesis yo kuramba.

Hariho kandi ubwiza bwibyuma. Carbone nkeya irasanzwe, ariko gushushanya no gutunganya ubushyuhe bigira ingaruka kuburiganya. Ikibaho gikomeye gishobora gusa nkigikomeye ariko kirashobora kugabanuka munsi yimpanuka mugihe cyibiza cyangwa gutuza. Inyubako irambye ntabwo yerekeye ibikoresho gusa; bijyanye no kwihangana. Bolt igomba kugira ihindagurika.

Kwishyiriraho Paradox: Umuvuduko nubunyangamugayo

Dore ukuri kumurima: gukurikirana umuvuduko wubushakashatsi birashobora guhungabanya rwose intego zirambye. A. TT bolt yagenewe ingaruka zumushoferi zirasanzwe, ariko torque na RPM yibikoresho bigezweho birashobora kurenza urugero-gutwara no kwambura insinga muri sitidiyo yicyuma, cyangwa kurenza umutwe. Ibi bitera intege nke.

Bolt nziza kumurimo akenshi yahinduye gato ikibanza cyumutwe cyangwa ikiruhuko cya nyirubwite (nka T-40 aho kuba Phillips isanzwe) ihatira uwashizeho gukoresha igikoresho cyagenwe. Birabadindiza muburyo bwambere ariko birinda kunanirwa. Nize ibi inzira igoye kumushinga ugenewe LEED aho twagombaga gusubiza inyuma intoki ibihumbi n'ibihumbi birenze urugero. Umurimo wa karubone ikirenge cyibyo gukosora birashoboka ko wanze inyungu zicyatsi zumye.

Nugushushanya kwihuta kugirango ushyirwe mugenzuzi. Bamwe mubakora ubu barimo kongeramo ibipimo byerekana, nkibara ryerekana irangi kuri shanki, byerekana igihe ubujyakuzimu bukwiye bugeze.

Ikiburanwa: Inteko ihumeka

Inkuta zigezweho zirambye ntabwo ari inert. Byaremewe gucunga imyuka ihumanya. Ibi bivuze ko ibidukikije bishobora kugira ubuhehere buhindagurika. Kwihuta ni ikiraro gishyuha kandi gishobora kuba ahantu hamwe. Nagenzuye inkuta aho buri mutwe wa bolt wari agace gato ka ruste kuko isahani itari ikwiranye numwirondoro wihariye wa hygrothermal.

Ku mushinga wo mu nyanja ya pasifika y’amajyaruguru yuburengerazuba, turakeka ko twahinduranya hamwe na hamwe bitwikiriye ruswa irwanya ruswa, bitatewe n’amazi y’amazi, ariko kubera ubudahangarwa bwa 85% + bw’ibidukikije mu nteko y’imvura yaguye. Igipimo gisanzwe kiva mubisanduku binini bitanga ntabwo byari kumara. Twakomotse ku nzobere, kandi amafaranga yo kwishyura yari hafi 15%, ariko byari byo byumye kwihuta kuri kiriya kirere.

Aha niho kugenzura amakuru ya tekiniki yabatanga ari urufunguzo. Isosiyete nka Zitai Fasteners (urashobora kubona intera yabo kuri https://www.zitaifacens.com) birashoboka ko ifite ubushobozi bwo kubyara impuzu zitandukanye, ariko ugomba kubaza. Urutonde rusange rwabo rushobora kwerekana zinc gusa, ariko iperereza ritaziguye rishobora kwerekana amahitamo. Imbaraga zabo nubushobozi bwo gukora; akazi k'umuguzi nugusobanura neza.

Umwanzuro: Nibigize sisitemu, ntabwo ari ibicuruzwa

Noneho, 1/4 TT nziza? Ntabwo ibaho mu cyuho. Ni bolt ifite ibikoresho, gutwikira, kwihanganira ibipimo, hamwe nibiranga kwishyiriraho bihujwe na sisitemu yihariye yumye, ikirere, hamwe nintego zubaka. Nibigize neza.

Irinde umutego wo kugura igiciro gihenze kuri buri gice. Igiciro nyacyo kiri mumikorere yurukuta mumyaka 30. Shakisha ababikora batanga ubufasha bwa tekiniki nibisobanuro bisobanutse kubipima uburemere hamwe nibikoresho bya mashini. Rimwe na rimwe, ibyo ni binini binini bitanga umusaruro nka Handan Zitai Yihuta; rimwe na rimwe ni icyahimbwe. Guhitamo kurambye nibyo byemeza imikorere ya sisitemu yumye nkuko bigenewe ubuzima bwayo bwuzuye, nta guhamagarwa, nta kirangantego, nta n'ubunyangamugayo bwangiritse. Nibyo ibipimo nyabyo, kandi ntibikunze kuba kumasanduku.

Tangira usobanura icyo kuramba bisobanura kurukuta rwawe rwihariye. Noneho kora usubire inyuma. Ninzira yonyine yo kubibona neza.