Ukujonga uMvelisi oqinisekileyo wokuSebenza okuphezulu Thenga umqeqeshi we-staight? Esi sikhokelo sibanzi sikunceda uhambisele inkqubo yokukhetha, uqonde imigaqo, kunye nomthombo ogqibeleleyo I-bolts yomqeqeshi Ngeemfuno zakho zeprojekthi. Sikhangela iintlobo ngeentlobo, izicelo, kunye nezinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha umthengisi. Fumanisa indlela yokuqinisekisa ukuqina, ukumelana nokungakhathali, kunye nexabiso elipheleleyo kutyalo-mali lwakho.
Ukuqonda i-bolts yomqeqeshi
Yintoni i-bolts yoqeqeshi ngaphandle?
I-bolts yomqeqeshi Luhlobo lokubopha izixhobo ezibonakalayo ezenziwe kwintsimbi engenasimo, eyaziwa ngokuba namandla abo ahlukileyo kunye nokuxhathisa ukuvela. Ngokungafaniyo ziibhotile eziqhelekileyo, umqeqeshi we-bolts unentloko enkulu kancinane kune-shank ye-shank, ukubonelela ngokugqitywa ngakumbi kwaye kubonakale. Zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo, ukusuka ekwakhiweni kunye nobunjineli ukuya kumashishini aselwandle nasezimonimotive. Ubume bentsimbi engenasipho buqinisekisa ukuba imeko yolonwabo nkqu nakwiimeko ezinzima.
Iindidi zabaqengqelekayo
Amanqanaba aliqela entsimbi engenalo isetyenziselwa ukwenziwa kwe Thenga umqeqeshi we-staight, inikela ngalinye lahluphuma isidanga sokunganyangeki kunye namandla. Amabakala aqhelekileyo aquka i-304 (18/8) kunye ne-316 (iBanga laselwandle) intsimbi engenasibala. Ukukhetha kwebanga kuxhomekeke kakhulu kwisicelo esicetywayo. Umzekelo, intsimbi engenasibala kukhethelwa kwiindawo zaselwandle ngenxa yokuphendulwa kwalo kwi-interware ye-swatiner.
Iinkcazo eziphambili ekufuneka ziqwalaselwe
Xa kuthengwa Thenga umqeqeshi we-staight, nikela ingqalelo kule ngcaciso iphambili:
- Ibakala lezinto ezibonakalayo: 304, 316, okanye amanye amabakala.
- Ububanzi: Ukulinganiswa ngeemililisi okanye kwii-intshi.
- Ubude: Ukulinganiswa ngeemililisi okanye kwii-intshi.
- Uhlobo lwentambo: Imetric okanye i-UNC / i-istf.
- Uhlobo lwentloko: I-Hexagonal, iqhosha, okanye olunye umahluko.
- Gqibezela: Ipoliswe, ityhafile, okanye ezinye iindlela zonyango.
Ukukhetha umenzi onokuthenjwa wokuthenga i-bolts yomqeqeshi ngaphandle
Izinto ekufuneka ziqwalaselwe xa ukhetha umthengisi
Ukukhetha uMvelisi osekunene wakho Thenga umqeqeshi we-staight ibalulekile. Khawuqwalasele ezi zinto:
- Udumo kunye namava: Yenza uphando kwimbali yomenzi kunye nophononongo lwabathengi. Inkampani edumeyo iya kuba nengxelo eqinisekisiweyo yomgangatho kunye nokuthembeka.
- Izakhono zeMveliso: Qinisekisa ukuba umenzi unamandla okufezekisa ivolumu yakho kunye neemfuno zakho.
- Ulawulo lwemeko: Jonga abavelisi beenkqubo ezinqongopheleyo ezisemgangathweni ezikhoyo ukuze kuqinisekiswe umgangatho wemveliso oguqukayo.
- UKUQESHWA NOBUCHULE: Jonga iziqinisekiso ezifanelekileyo njenge-ISO 9001.
- Amaxabiso kunye namaxesha akhokelayo: Thelekisa amaxabiso kunye namaxesha akhokelela kubavelisi abahlukeneyo ukufumana eyona ndleko ilungileyo yexabiso kunye nokusebenza kakuhle.
- Inkonzo eyenzelwe: Inkonzo elungileyo yabathengi ibalulekile ekusombululeni nayiphi na imibuzo okanye inkxalabo.
Ungafumana phi abavelisi abathembekileyo
Iindlela ezininzi ezikhoyo zokufumana abavelisi abathembekileyo Thenga umqeqeshi we-staight. Izalathiso ze-Intanethi, iMicimbi yoRhwebo yeShishini, kunye neengcebiso ezivela kwamanye amashishini zinokuba zizibonelelo eziluncedo. Soloko usenza ukukhuthala ngokuchanekileyo ngaphambi kokubeka iodolo ebalulekileyo.
Ukusetyenziswa kwe-bolts yomqeqeshi
Amashishini esebenzisa i-staincers ye-staight
I-bolts yomqeqeshi Fumana izicelo zoluhlu olubanzi lwamashishini, kubandakanya:
- Ukwakhiwa
- Ubunjineli
- Marine
- Inqwelo moya
- Ukuvelisa
- Kwaye okuninzi ngakumbi!
Ukuqinisekisa umgangatho kunye nobomi obude
Ufakelo olufanelekileyo kunye nolondolozo
Ufakelo olufanelekileyo kunye nolondolozo lubalulekile ekuqinisekiseni ukonwaba kwakho Thenga umqeqeshi we-staight. Soloko usebenzisa izixhobo ezichanekileyo kunye neendlela zokunqanda ukonakala. Ukuhlolwa rhoqo kunye nokugcinwa kunokunceda ekuchongeni nawuphi na umba onokubakho ngaphambi kokuba babe neengxaki ezibalulekileyo. Ngezicelo ezikhethekileyo, uhlala unxibelelana nonjineli onamava.
Umgangatho ophezulu Thenga umqeqeshi we-staight kunye nenkonzo yabathengi abakhethekileyo, cinga ngonxibelelwano Hebei muyi ingenisa impahla nezinto ezithumela ngaphandle noThuma ngaphandle. Banikezela ngoluhlu olubanzi lwezinto ezingenasitali ezingenasitali zokudibana neemfuno ezahlukeneyo zeprojekthi.
