
Ubu buyobozi bwuzuye buragufasha kuyobora isi ya umutoza wicyuma umutoza bolts abatanga isoko, gutanga ubushishozi mubipimo byo gutoranya, ubwishingizi bufite ireme, no gushakisha uburyo bwiza. Tuzashakisha ubwoko butandukanye bwa bolt, gutekereza kubintu, no kuguha amakuru akenewe kugirango ufate ibyemezo byuzuye kumushinga wawe.
Umutoza wicyuma bazwiho kurwanya ruswa, bigatuma biba byiza hanze kandi bisaba gusaba. Ibyiciro byinshi byibyuma bitabaho, buri kimwe gifite imiterere itandukanye. Ibyiciro rusange birimo 304 (18/8) na 316 (marine marine), bitanga urwego rutandukanye rwo kurwanya ruswa n'imbaraga. Guhitamo icyiciro gikwiye biterwa cyane nibidukikije bigenewe n'umutwaro bolt izikorera. Kurugero, ibyuma 316 bidafite ingese bikundwa mubidukikije byo mu nyanja kubera ko birwanya ruswa ya chloride. Hebei Muyi Kuzana no Kwohereza ibicuruzwa mu mahanga, Ltd. itanga uburyo butandukanye bwo guhitamo.
Iyo uhitamo ibyuma bidafite ibyuma bitoza, witondere cyane ibisobanuro byingenzi nka diameter, uburebure, ubwoko bwurudodo (urugero, bubi cyangwa bwiza), nuburyo bwimitwe (urugero, umutwe wa hex, comptersunk). Ibi bisobanuro nibyingenzi kugirango hamenyekane neza kandi neza. Ibipimo nyabyo nibyingenzi kugirango wirinde ibibazo mugihe cyo kwishyiriraho.
Guhitamo kwiringirwa ibyuma bitagira ibyuma umutoza bolts utanga ni ngombwa kugirango umushinga ugerweho. Suzuma ibi bintu by'ingenzi:
Urashobora kubona umutoza wicyuma umutoza bolts abatanga isoko binyuze mu nzira zitandukanye:
Kugirango umenye neza ireme ryawe ibyuma bidafite ibyuma bitoza, tekereza gushyira mubikorwa uburyo bwo kugenzura nko gupima ibikoresho (imiterere yimiti nubukanishi) hamwe no kugenzura ibipimo. Ubu buryo burashobora kugufasha kwirinda ibicuruzwa biri hasi nibishobora gutsindwa umushinga.
Mugihe amazina yihariye yabatanga nibiciro bifite imbaraga kandi nibanga, suzuma imbonerahamwe ikurikira yerekana ingingo zingenzi zo kugereranya. Wibuke guhora wigenga kugenzura amakuru yatanzwe nabatanga isoko.
| Utanga isoko | Impamyabumenyi | Umubare ntarengwa wateganijwe | Kuyobora Igihe (Iminsi) | Icyemezo |
|---|---|---|---|---|
| Utanga A. | 304, 316 | 1000 | 15-20 | ISO 9001 |
| Utanga isoko B. | 304, 316, 410 | 500 | 10-15 | ISO 9001, ISO 14001 |
| Utanga C. | 304 | 2000 | 20-25 | ISO 9001 |
Icyitonderwa: Iyi mbonerahamwe ni intego yerekana gusa. Amakuru nyayo atanga amakuru arashobora gutandukana. Buri gihe ukore umwete ukwiye mbere yo guhitamo uwaguhaye isoko.
Urebye neza ibintu byavuzwe muri iki gitabo, urashobora gutanga isoko nziza-nziza ibyuma bidafite ibyuma bitoza uhereye kubatanga isoko. Wibuke guhora ushyira imbere ubuziranenge, kwiringirwa, nubusabane bukomeye bwabakiriya kugirango umenye neza umushinga wawe.