Iindlela ezili-15 zokuchonga iNtsimbi yeFake kunye neShoddy

Kumashishini apho ukhuseleko, ukuqina, kunye nomgangatho kubaluleke kakhulu, ukusetyenziswaintsimbi yokwenyaniasingombandela nje wokuzikhethela—yinto eyimfuneko. Ngelishwa, iimveliso zentsimbi zomgunyathi nezikumgangatho ophantsi ziya zisanda ukungena emarikeni, ngakumbi kumacandelo okwakha, okuvelisa, kunye nobunjineli. Ukusebenzisafake okanye intsimbi emdakakunokukhokelela kukusilela okuyintlekele, ukonakaliswa kwesakhiwo, nokulahlekelwa yimali. Njengomthengisi othembekileyo,sakysteelikholelwa ekufundiseni abathengi kunye neenjineli malunga nendlela yokubhaqa kunye nokuphepha intsimbi ekumgangatho ophantsi. Kweli nqaku, sidwelisaIindlela ezili-15 ezisebenzayoukuchonga intsimbi yomgunyathi okanye engekho mgangathweni phambi kokuba kube semva kwexesha.

1. Jonga iiMpawu zoMvelisi

Iimveliso zentsimbi yokwenene zidla ngokuba nazoiimpawu ezinesitampu ngokucacileyo, kuquka:

• Igama lomenzi okanye ilogo

• IBanga okanye umgangatho (umz., ASTM A36, SS304)

• Inombolo yobushushu okanye inombolo yebhetshi

Intsimbi yomgunyathiihlala ingenawo amanqaku afanelekileyo okanye ibonakalisa ukuchongwa okungangqinelaniyo, okukruthiweyo, okanye okungafomathwanga kakuhle.

2. Phonononga i-Surface Finish

Iimveliso zentsimbi zokwenyani zidla ngokuba neiyunifomu, umphezulu ogudileyokunye nesikali esilawulwayo sokusila okanye iingubo.

Iimpawu zeintsimbi emdakaziquka:

• Umphezulu orhabaxa, onemingxuma okanye umhlwa

• Isiphelo esingalinganiyo

• Iintanda ezibonakalayo okanye i-delaminations

At sakysteel, zonke izixhobo zihlolwa ngokubonakalayo ngaphambi kokunikezelwa.

3. Qinisekisa ukuChaneka koMda

Sebenzisa ii-calipers okanye ii-micrometers ukulinganisa:

• Ububanzi

• Ukutyeba

• Ubude

Intsimbi yomgunyathiihlala itenxa kwimilinganiselo echaziweyo, ngakumbi kwirebar eneendleko eziphantsi okanye kumacandelo olwakhiwo.

4. Cela iSatifikethi soVavanyo lweMaterial (MTC)

Umniki-nkonzo osemthethweni kufuneka abonelele ngeEN 10204 3.1 okanye 3.2 MTC, inika iinkcukacha:

• Ukwakhiwa kweekhemikhali

• Iimpawu zoomatshini

• Unyango lobushushu

• Iziphumo zovavanyo

Akukho satifiketi okanye amaxwebhu omgunyathi yiflegi ebomvu enkulu.

5. Yenza uvavanyo lweSpark

Usebenzisa ivili lokusila, jonga iintlantsi eziveliswa yintsimbi:

• Intsimbi yekhabhoni: Iintlantsi ezinde, ezimhlophe okanye ezityheli

• Yenziwe ngentsimbi eshayinayo: Iintlantsi ezimfutshane, ezibomvu okanye eziorenji ezinokugqabhuka okumbalwa

Iipateni zentlantsi ezingahambelaniyoinokubonisa ukuba izinto eziphathekayo azibhalwanga ngendlela engafanelekanga okanye zifakwe ngokuchanekanga.

6. Yenza uvavanyo lweMagnet

• Intsimbi yekhabhoningumagnethi

• Iintsimbi ze-Austenitic ezingenasici (304/316)aziyiyo imagnetic ngokubanzi

Ukuba impendulo yemagnethi yentsimbi ayihambelani nebakala elilindelekileyo, inokuba yinkohliso.

7. Hlalutya Ubunzima

Ukulinganisa ubude obuqhelekileyo kwaye uthelekise kunye nobunzima bethiyori ngokusekelwe kubuninzi. Ukutenxa kungabonisa:

• Amacandelo angenanto okanye anemingxuma

• Ibakala lemathiriyeli engalunganga

• Imilinganiselo engaphantsi

Intsimbi yokwenyani evelasakysteelihlala ihambelana nokunyamezela ishishini.

8. Hlola ukuWeldability

Intsimbi yomgunyathi okanye yomgangatho ophantsi ihlala ingasebenzi kakuhle kwi-welding, ekhokelela ekubeni:

• Iintanda kufuphi nendawo ye-weld

• Isitshizi esigqithisileyo

• Ukungena okungahambelaniyo

Uvavanyo oluncinci lwe-weld lunokuveza iziphene zesakhiwo ngemizuzwana.

9. Khangela ukuBandakanya kunye neziphene

Sebenzisa ephathekayoisixhobo sovavanyo lwe-ultrasonicokanye iskena seX-reyi ukujonga:

• Iintanda zangaphakathi

• Ukufakwa kwe-Slag

• Laminations

Ezi ziphene zixhaphakile kwintsimbi yomgunyathi okanye ehlaziyiweyo enolawulo olukumgangatho ophantsi.

10. Vavanya ubulukhuni

Ukusebenzisa aumvavanyi wobulukhuni obuphathekayo, qinisekisa ukuba imathiriyeli iyahambelana noluhlu lobunzima obulindelweyo (umzekelo, iBrinell okanye iRockwell).

Amaxabiso obunzima asezantsi kakhulu okanye aphezulu kakhulu kwibakala elichaziweyo ziimpawu zokuthatha indawo.

11. Hlola uMgangatho weEdge

Iimveliso zentsimbi yokwenene zineimiphetho ecocekileyo, engenaburrukusuka ekuchebeni okanye ukuqengqeleka okufanelekileyo.

Intsimbi yomgunyathi okanye esetyenzisiweyo ingabonisa:

• Iincam ezimagingxigingxi

• Ukutshintsha kombala wobushushu

• Amacala aqhekekileyo okanye aqhekekileyo

12. Vavanya ukuNzalela ukuMdla

Ukuba ujongene nentsimbi engenasici, yenza aItyuwa yokutshiza okanye uvavanyo lwevinigakwicandelo elincinci:

• I-real stainless kufuneka ixhathise umhlwa

• I-Fake stainless iya kuba nomhlwa kwiiyure okanye iintsuku

sakysteelibonelela ngemveliso engatyibiliki enganyangekiyo enokulandeleka ngokupheleleyo.

13. Qinisekisa ngoVavanyo lweLab yeQela leSithathu

Xa ungathandabuzi, thumela isampuli kwiISO-certified ilebhu yovavanyoye:

• Uhlalutyo lwe-Spectrochemical

• Uvavanyo lwamandla okuqina

• Uviwo lweMicrostructure

Ukuqinisekiswa okuzimeleyo kubalulekile kwiiprojekthi ezinkulu okanye ezinomngcipheko ophezulu.

14. Phanda ngeSimo soMboneleli

Ngaphambi kokuthenga:

• Qinisekisa iziqinisekiso zenkampani (ISO, SGS, BV)

• Jonga uphononongo kunye nembali yorhwebo

• Khangela iinkcukacha zoqhagamshelwano eziqinisekisiweyo kunye nedilesi yendawo

Abathengisi abangaziwayo okanye abangenakulandeleka yimithombo eqhelekileyo yeintsimbi yomgunyathi.

sakysteelngumvelisi oqinisekisiweyo oneminyaka yamava okuthunyelwa ngaphandle elizweni jikelele.

15. Thelekisa amaxabiso eMarike

Ukuba ixabiso elinikezelweyo likakhulu ngaphantsi kwexabiso lemarike, intle kakhulu ukuba ibe yinyaniso.

Abathengisi bentsimbi yomgunyathi bahlala betsala abathengi ngexabiso eliphantsi kodwa bazise izinto ezikumgangatho ophantsi. Soloko uthelekisa ukucaphulaimithombo ethembekileyo emininzi.

Itheyibhile yesiShwankathelo