Iingozi zokuthengwa kweLanga phantsi kwe-GB/T 6728-2025

Ukuba ungumkontrakta we-EPC yelanga okanye umphathi wokuthenga uthenga iindawo ezingenanto zentsimbi ezakhiweyo ezivela eTshayina, kuya kufuneka uhlaziye amaphepha akho eenkcukacha ngoku. Ukusukela nge-1 kaMatshi 2026, ishishini lentsimbi ebandayo laseTshayina laqalisa ngokusesikweni le nkampani intsha.Umgangatho we-GB/T 6728-2025, ithatha indawo ngokupheleleyo yenguqulelo endala ka-2017.

Kwi-solar tracker kunye ne-pylon purchase, ukwenza uhlolo lomgangatho ngokuchasene nalo mgangatho uhlaziyiweyo linyathelo eliyimfuneko lokunciphisa umngcipheko ukukhusela ukuthembeka kwesakhiwo sexesha elide kulo lonke ixesha leprojekthi..

Ngaphambi kokuba singene kwiingozi ezithile zee-solar trackers, ungafuna ukujonga uhlalutyo lwethu olufutshane lotshintsho oluqhelekileyo lobuchwephesha kwiphepha lethu leendaba:Uhlaziyo lwe-GB/T 6728-2025: Utshintsho oluPhambili kunye neeMpembelelo kwiiCandelo zeNtsimbi ezingenanto.

1. Ukusikwa kweLaser ngokuzenzekelayo: Ukunciphisa iingozi zeSpringback

Ukwenziwa kwe-solar tracker yanamhlanje kuxhomekeke kakhulu ekusikeni kwe-laser ngokuzenzekelayo kunye nokubhoboza ngokuchanekileyo. Nangona kunjalo, iindawo ezibandayo ezineengcinezelo eziphezulu ezishiyekileyo zinokuba nokugqwetheka okanye "ukubuyela umva" emva kokugqwethwa nokusikwa, okukhokelela ekuphambukeni kobukhulu kunye nobunzima bokuhlanganiswa.

GB/T 6728-2025iimfuno ezilungisiweyo ezimiselweukuchaneka kobukhulu kunye nolawulo lokuthe tye, ngakumbi ngokusebenzisaiibhentshi zejiyometri ezingqongqo ezichaziweyokwiCandelo 6.1 (Ubukhulu obunqamlezileyo) kunye neCandelo 6.3 (Ukuthe tye). Ngelixa umgangatho ugxile ekuthobeleni imveliso egqityiweyo endaweni yemida yoxinzelelo lwangaphakathi, ezi mfuno zejometri zikhuthaza abavelisi ukuba baphucule ukuhambelana kokwakheka kwe-roll kunye nolawulo lwenkqubo iyonke.

Kwabakhi be-EPC kunye nabavelisi be-solar tracker, ukukhetha amacandelo aveliswe ngokuhambelana ne-GB/T 6728-2025 kunokunceda ukuphucula uzinzo olulinganayo ngexesha lokucubungula okuhambayo, ukunciphisa iingozi zokwenziwa, kunye nokuxhasa ukuhlanganiswa okuzenzekelayo okuthembekileyo.

2. Ukuthe tye: Ukugcina iiMoto zeTracker zingaqhagamshelwa

Iinkqubo zokulandelela ilanga zixhomekeke ekulungelelanisweni kwejometri okuchanekileyo. Ukuba iindawo zakho zentsimbi ezingenanto zinokujika okanye zigobe kancinci ixesha elide, kudala ukumelana okukhulu koomatshini kwiimoto zokuqhuba. Ekuhambeni kwexesha, oku kuyayitshisa i-gearbox yakho.

Isakhelo sika-2025 siqinisa ukunyamezelana kokuthe tye kunye nokuguquguquka okunqamlezileyo. Sinika iinjineli zesakhiwo kanye oko bakulindeleyo, siqinisekisa ukujikeleza kwe-tracker okugudileyo, okuncinci nokuba phantsi kwemithwalo yomoya enzima.

Uphuculo oluPhambili lweZakhiwo zeNsimbi yeSolar

3. Ulawulo lokuGqwala: Umgangatho womphezulu kunye nokuqinisekiswa kokugquma

Ii-solar arrays zichatshazelwa ngokupheleleyo ziimeko-bume ezahlukeneyo nezidla ngokuba zizinto ezirhabaxa, nto leyo eyenza ukuba i-Hot-Dip Galvanizing okanye i-Zinc-Aluminium-Magnesium coatings ezithembekileyo zibe yimfuneko ukuze zihlale ixesha elide.

Nangona ukusebenza kwe-coating kunye neemfuno zobunzima be-coating zihlala zichazwe ngokweenkcazo zeprojekthi okanye imigangatho ye-coating ezinikeleyo, i-GB/T 6728-2025 igxininisa ngakumbi ekuhambelaneni kwemveliso, umgangatho wobukhulu, kunye nemeko yomphezulu. Ulawulo oluphuculweyo lwemveliso lunokuba negalelo ekusetyenzisweni kwe-coating efanayo kunye nokuthembeka okungcono kwemveliso iyonke kwizicelo zesakhiwo sangaphandle.

Ingcebiso yoHlolo loMgangatho:Xa kusetyenziswa iigeyiji zobukhulu be-coating ezingonakalisiyo ekuhlolweni kwendawo okanye kwizibuko, amaqela e-QC kufuneka aqinisekise ukuba imilinganiselo isusiwe kwimiphetho esikiweyo okanye kwiziphelo ezichetyiweyo. Ukuguqulwa koomatshini ngenxa yokusarha okanye imisebenzi yokusika kunokuchaphazela ukufundwa kwendawo, okukhokelela kwiziphumo ezingachanekanga zobukhulu be-coating. Indlela eqhelekileyo yokusebenza ifuna imilinganiselo kwiindawo ezithe tyaba, ezingaphazanyiswanga ukuqinisekisa ukuqinisekiswa okuthembekileyo kwe-coating kwiindawo zokufakelwa kwentsimi.

4. Isatifikethi sovavanyo lweMill (MTC): Ukulandeleka kwezinto kunye nokuqinisekiswa kwazo

Isatifikethi sovavanyo lweMill sisebenza njengoxwebhu oluqinisekileyo lwezomthetho nolwezobugcisa oluqinisekisa ukulandeleka kwezinto kunye nokuthembeka kwesakhiwo.GB/T 6728-2025Ngokwesakhelo, iindlela zokuthobela i-MTC zahlulwe ngokungqongqo ngokuxhomekeke kwijiyometri yeprofayili ukuqinisekisa ukongamela ngokuchanekileyo ukwenziwa kwemveliso.

Njengoko kuyalelwe ngokucacileyo kwiIsiqendu 9.5yomgangatho:

Iinxalenye Ezivaliweyo Ezingenanto:I-MTC kufuneka ilandele ngokungqongqo imiqathango epheleleyo ye-GB/T 2102.

Iiprofayili ezivulekileyo:I-MTC kufuneka ihambelane neemfuno zeGB/T 2101.

IiNdawo zeDatha eziSinyanzelo zokuFumaneka kweMpahla ngokupheleleyo

Kwiindawo ezingenanto ezisikwere, ezixande, nezijikelezileyo ezisetyenziswa ngokubanzi njengeetyhubhu eziphambili ze-torque okanye izinto zokulandelela, amasimi edatha e-MTC kufuneka ahlangabezane ngokungqongqo neenkqubo zolawulo lomgangatho eziqinileyo ze-GB/T 2102. Ukongeza kwimilinganiselo eqhelekileyo yomzimba, iirekhodi zokuqinisekisa kufuneka ziqaqambise:

a)Igama lefektri yokuvelisa;

b)Igama lomthengi;

c)Inombolo yesivumelwano (okanye iodolo yokuthenga);

d)Inombolo eqhelekileyo yemveliso kunye negama lohlobo;

e)Udidi/uphawu lwentsimbi (lweetyhubhu zentsimbi ezidityanisiweyo/ezihlanganisiweyo, kufuneka luquke nodidi lwezinto ezidityanisiweyo okanye ikhowudi);

f)Imeko/imeko yokuhanjiswa;

g)Iinkcukacha zobukhulu kunye nenqanaba/inqanaba lokuchaneka (xa kusenzeka);

h)Inombolo yobushushu, inombolo yebhetshi, ubunzima, kunye nenani leziqwenga (okanye inani lamalungu);

i)Zonke iziphumo zovavanyo kunye nokuhlolwa ezichazwe kumgangatho wemveliso (kubandakanya izalathisi zesalathiso);

j)Uphawu/isitampu sesebe lolawulo lomgangatho wobugcisa;

k)Umhla wokukhutshwa kwesatifikethi somgangatho okanye umhla wokuthunyelwa kwemveliso.

7.4Okuqulethwe kwisatifikethi somgangatho kufuneka kubandakanye nebhakhowudi ye-1D okanye ikhowudi ye-QR ekwaziyo ukuchonga ulwazi kunye nokubamba idatha.

Iimfuneko zeSatifikethi seeProfayili eziVulekileyo (ukuthobela i-GB/T 2101)

Kwiinqwaba zesiseko, iitshaneli zesakhiwo, iitshaneli ze-C, okanye ii-purlins ezenziwe njengeenxalenye ezivulekileyo, i-MTC kufuneka ifane nolandelelwano oluchanekileyo lolawulo oluchazwe kwiIsiqendu 9.3 se-GB/T 2101(njengoko kubonisiwe kuyilo lomgangatho wesalathiso). Isiqinisekiso ngasinye esisemthethweni kufuneka sithwale ngokusemthethweni isitampu esigunyazisiweyo sesebe lolawulo lomgangatho lomthengisi kwaye siqulathe oku kulandelayo ngokulandelelanayo:

a) Ukuqinisekiswa koMboneleli:Igama okanye uphawu lokuthengisa olubhalisiweyo lomthengisi.

b) Ukuchongwa koMthengi:Igama elisemthethweni lequmrhu/umthengi othengayo.

c) Ulandelelwano lwexesha lokuphunyezwa:Umhla osemthethweni wokukhutshwa kwe-MTC okanye umhla wokuthunyelwa kwemveliso.

d) Ummeli woLawulo:Inombolo ethile yemveliso esemgangathweni esetyenziswayo ngexesha lokwenziwa kwayo.

e) Ukubekwa kweMetallurgical:Udidi okanye isikhundla sentsimbi esichanekileyo.

f) Iinkqubo zoLungiselelo lweBatch:Inombolo yobushushu (ibhetshi), imeko esemthethweni yokuhanjiswa, ubunzima obupheleleyo, kunye nenani elichanekileyo lesiqwenga okanye iphakheji.

g) Udidi lweMilinganiselo kunye noLwakhiwo:Igama lohlobo lwemveliso, ubukhulu obuchanekileyo obunqamlezileyo (imodeli/iinkcukacha), kunye nomgangatho wokuhlelwa komgangatho.

h) Ukuthobela iMithetho yeSivumelwano kunye noVavanyo:Zonke iziphumo zovavanyo zokwenyani ezifunekayo ngokwemigangatho yemveliso esetyenzisiweyo kunye nezivumelwano zekhontrakthi yokuthenga—kubandakanya uhlalutyo lweekhemikhali zeladle (C, Si, Mn, P, S) kunye neempawu zovavanyo lwesakhiwo.

i) Itywina Lokuqinisekisa:Isitampu sokuqinisekisa esisemthethweni okanye uphawu lwesebe lolawulo lomgangatho wobugcisa lomthengisi.

Inqaku Lokujonga Ubunjineli:> Kwabakhi be-solar EPC abasebenzisa umbane abalawula iipotifoliyo ezinkulu zokulandelela ulwakhiwo, ukugunyazisa olu qhekeko luqinileyo ekuqinisekisweni kwedatha yezinto ezibonakalayo linyathelo elibalulekileyo lokunciphisa umngcipheko. Ukunyanzelisa ulungelelwaniso oluchanekileyo ne-GB/T 2102 kwiindawo ezivaliweyo kunye ne-GB/T 2101 (Icandelo 9.3) kwiindawo ezivulekileyo kuqinisekisa uthotho lokulandelela olungaqhekekanga, olukhuselekileyo ngokomthetho ukusuka ekunyibilikeni kokuqala kwesinyithi ukuya ekunikezelweni kwesiza sokugqibela.

5. Imibuzo Ebuzwa Rhoqo: Iimpendulo Ezikhawulezileyo Kubathengi Belanga

Q1: Ndingakwazi na uku-odola umgangatho omdala ka-2017 kwiikhontrakthi ezintsha?

A:Inyaniso kukuba, hayi. Inguqulelo ka-2017 ayisebenzi ngokusemthethweni. Ukusebenzisa imigangatho ephelelwe lixesha kwiiprojekthi ezintsha kudala iingxaki ezinkulu zomshuwalense kunye nokuthobela imithetho kwii-EPC zamazwe ngamazwe.

Q2: Ngaba nibonelela ngezibalo zomoya okanye umthwalo wesakhiwo kwiityhubhu ezenziwe ngokwezifiso?

A:Njengomvelisi, sinikezela ngamaphepha edatha obuchwephesha apheleleyo, ikhemistri yentsimbi, kunye nemida yokuvelisa. Nangona kunjalo, kwiiodolo ezenziwe ngokwezifiso,Sinikezela ngedatha yobugcisa kodwa asizukubonelela ngezibalo zesakhiwoIinjineli zakho zeprojekthi ezinelayisenisi maziqinisekise ukubalwa kokugqibela komthwalo womoya kunye nomthwalo wekhephu.

Q3: Sifanele sibulinganise njani ubukhulu bodonga ukuze siphephe iingxabano?

A:Soloko ulinganisa kude nomphetho osikiweyo. Izixhobo zokusika zitshintsha intsimbi ngqo emlonyeni. Ukulinganisa iisentimitha ezimbalwa ukusuka kumphetho kukunika ubukhulu bokwenyani nobubophelelayo ngokusemthethweni phantsi komgangatho omtsha.

6. Isiphelo

Ukuthembela kwisakhelo semveli sika-2017 kwazisa iingozi zoomatshini kunye nokugqwala ezinokuphepheka kwiziseko zokulandelela ilanga ezithatha ixesha elide. Ukusebenzisana nomvelisi weTier-1 othathe inxaxheba ngokukhutheleyo ekuqulunqweni nasekuqulunqweni komgangatho we-GB/T 6728-2025 ohlaziyiweyo (njengokoYUANTAI DERUN) yeyona ndlela icacileyo yokuqinisekisa ukuthembeka kwekhonkco lokubonelela ngeenkonzo nokuqinisekisa ukuthotyelwa ngokupheleleyo kwemithetho.

Ukuba ufuna ikopi yezikhokelo ezintsha, sithumelele umyalezo okanye undwendwele i-portal yethu ukuze ukhuphele i-officialGB/T 6728-2025Izikhokelo zereferensi zePDF.