Iikhoyili ezincinci
Ulwazi ngeMveliso:
ucingo oluGalisiweyo yenziwe kwi-BS EN 10244. Iingubo zensimbi ze-zinc ezisetyenziswe yinkqubo ye-galvanizing yindlela esebenzayo yokulwa ne-corrosion kwintsimbi.Ucingo lwegalvanized ngenjongo yokuvelisa ngokubanzi luyafumaneka kwi-standard galvanized coating okanye i-galvanized coating enzima.
Iibhati ezisemgangathweni zigudileyo, nangona kunjalo ziyakwazi ukumelana nomhlwa kuneentsimbi ezinzima kwaye zihlala zisetyenziswa kwizicelo eziqhelekileyo zocingo.Abanye abasebenzisi bokugqibela abaqhelekileyo babandakanya iikheji, izibambo zebhakethi, izixhoma zeedyasi kunye neengobozi.
Iingubo ezinzima zegalvanized zisetyenziswa kwiimeko apho i-atmospheric corrosion inzima.Abasebenzisi bokugqibela baquka iingcingo zenkxaso yezityalo apho kusetyenziswa imichiza, ukubiyela ipool okanye ichain mesh kwiindawo eziselunxwemeni.
Iinkcukacha ezongezelelwe:
Uluhlu lweDiameter: Std.Gal.0.15-8.00 mm
Uluhlu lweDiameter: Enzima Gal 0.90-8.00 mm
Umphezulu wokuGqibela: Umgangatho & onzima oQinisekisiweyo
IiNgcaciso zokuSebenza ngocingo olwenziwayo
Njengoko ucingo lwegalvanized luhlelwa ngokobuninzi be-zinc coating, le theyibhile ilandelayo ichaza umahluko phakathi kocingo oluqhelekileyo, olunzima kunye noluphezulu oluphezulu.
| Idayamitha yeNominal | Ubuncinane boMatyatho oMatye (g/m2) | ||
| Galv esemgangathweni. | Heavy Galv. | Extra-highGalv. | |
| ngaphezulu kwe-0.15mm ukuya kuthi ga kunye nokubandakanya.0.50mm | 15 | 30 | |
| ngaphezulu kwe-0.5mm ukuya kunye nokubandakanya.0.75mm | 30 | 130 | |
| ngaphezulu kwe-0.75mm ukuya kunye nokubandakanya.0.85mm | 25 | 130 | |
| ngaphezulu kwe-0.85mm ukuya kunye nokubandakanya.0.95mm | 25 | 140 | |
| ngaphezulu kwe-0.95mm ukuya kuthi ga kunye nokubandakanya.1.06mm | 25 | 150 | |
| ngaphezulu kwe-1.06mm ukuya kuthi ga kunye nokubandakanya.1.18mm | 25 | 160 | |
| ngaphezulu kwe-1.18mm ukuya kuthi ga kunye nokubandakanya.1.32mm | 30 | 170 | |
| ngaphezulu kwe-1.32mm ukuya kuthi ga kunye nokubandakanya.1.55mm | 30 | 185 | |
| ngaphezulu kwe-1.55mm ukuya kuthi ga kunye nokubandakanya.1.80mm | 35 | 200 | 480 |
| ngaphezulu kwe-1.80mm ukuya kuthi ga kunye nokubandakanya.2.24mm | 35 | 215 | 485 |
| ngaphezulu kwe-2.24mm ukuya kuthi ga kunye nokubandakanya.2.72mm | 40 | 230 | 490 |
| ngaphezulu kwe-2.72mm ukuya kuthi ga kunye nokubandakanya.3.15mm | 45 | 240 | 500 |
| ngaphezulu kwe-3.15mm ukuya kuthi ga kunye nokubandakanya.3.55mm | 50 | 250 | 520 |
| ngaphezulu kwe-3.55mm ukuya kuthi ga kunye nokubandakanya.4.25mm | 60 | 260 | 530 |
| ngaphezulu kwe-4.25mm ukuya kuthi ga kunye nokubandakanya.5.00mm | 70 | 275 | 550 |
| ngaphezulu kwe-5.00mm ukuya kuthi ga kunye nokubandakanya.8.00mm | 80 | 290 | 590 |
Iinkcazelo Ngeempawu zeDayimitha:
Umgangathoucingo oluGalisiweyoyenzelwe ukuthobela oku kunyamezelwa kwedayamitha ilandelayo:
| I-Nominal Wire Diameter | Ukunyamezela (mm) |
| ngaphezulu kwe-0.80mm ukuya kunye nokubandakanya.I-1.60mmover 1.60mm ukuya kuthi ga kunye nokubandakanya.2.50mmover 2.50mm ukuya kuthi ga kunye nokubandakanya.4.00mm ngaphezulu kwe-4.00mm ukuya kuthi ga kunye nokubandakanya.6.00mm ngaphezulu kwe-6.00mm ukuya kuthi ga kunye nokubandakanya.10.00mm | +/-0.03+/-0.03+/-0.03 +/-0.04 +/-0.04 |
Ucingo olunzima oluGalisiweyo lwenziwa ukuze luhambelane nolu nyamezelo lwedayamitha lulandelayo:
| I-Nominal Wire Diameter | Ukunyamezela (mm) |
| ngaphezulu kwe-0.80mm ukuya kunye nokubandakanya.I-1.60mmover 1.60mm ukuya kuthi ga kunye nokubandakanya.2.50mmover 2.50mm ukuya kuthi ga kunye nokubandakanya.4.00mm ngaphezulu kwe-4.00mm ukuya kuthi ga kunye nokubandakanya.5.00mm ngaphezulu kwe-5.00mm ukuya kuthi ga kunye nokubandakanya.6.00mm ngaphezulu kwe-6.00mm ukuya kuthi ga kunye nokubandakanya.10.68mm | +/-0.04+/-0.04+/-0.04 +/-0.05 +/-0.05 +/-0.05 |
Amandla Okuqina (Mpa):
Amandla e-tensile achazwa njengowona mthwalo uphezulu ophunyeziweyo kuvavanyo lwe-tensile, ulwahlulwe ngummandla onqamlezileyo wesiqwenga sovavanyo locingo.Ucingo oluGalisiweyo luveliswa kusetyenziswa iingcingo ezithambileyo, eziphakathi neziqinileyo.Le theyibhile ilandelayo ichaza uluhlu lwe-tensile ngokwebakala:
| IBanga | Amandla Okuqina (Mpa) |
| IGalvanized – Umgangatho othambileyo oGalvanized – uMgangatho oPhakathi oGalvanized – uMgangatho oNzima | 380/550500/625625/850 |
Nceda uqaphele ukuba ubukhulu obukhankanywe ngasentla bubonisa kuphela kwaye ungakhankanyi uluhlu lobungakanani obukhoyo kuluhlu lweemveliso zam.
Ikhemistri yentsimbi:
Ukudityaniswa kwamabakala entsimbi kusetyenziswa kunye neenkqubo zonyango lobushushu ukwenza amabakala athambileyo, aphakathi kunye nobunzima.Itheyibhile engezantsi ibonisa kuphela iikhemistri zetsimbi ezisetyenzisiweyo.
| IBanga le-Tensile | % Ikhabhoni | % Phosphorus | % IManganese | % Isilicon | % Isulfure |
| ISoftMediumHard | 0.05 max0.15-0.190.04-0.07 | 0.03 max0.03 max0.03 ubuninzi | 0.05 max0.70-0.900.40-0.60 | 0.12-0.180.14-0.240.12-0.22 | 0.03 max0.03 max0.03 ubuninzi |
Ulawulo lwemeko:
Sisebenzisa inkqubo yokulawula umgangatho ngokupheleleyo.Zonke iziqwenga zemathiriyeli ekrwada;iimveliso ezigqityiweyo kunye neemveliso ezigqityiweyo zivavanywa kwaye zirekhodwa kwifayile.Irekhodi lokulandela umkhondo lisetyenziswa ukusuka kwiimveliso zokugqibela ukuya kwiifektri zokuqala zentsimbi.
Inxalenye yesithathu efana ne-SGS iyafumaneka kulawulo lovavanyo ngaphambi kokuthunyelwa.
Ukupakisha:
1) Zonke iimveliso zipakishwe ngokupakishwa kolwandle.
2) Imfuno ekhethekileyo yoMthengi yokupakisha inokwaneliswa.
3) Umthwalo womoya;imithwalo yolwandle kunye nelori ziyafumaneka zonke.
Inkqubo yokuzoba:
Ukucwenga ngaphambi kwenkqubo yokuzoba: Ukuze kuphuculwe ukusebenza kweucingo lwentsimbi, inkqubo apho ucingo lwentsimbi luxhomekeke ekutshiseni okukhokelela, ukugcoba kunye nokudweba kwimveliso egqityiweyo kuthiwa yi-plating yokuqala kunye nenkqubo yokudweba.Inkqubo eqhelekileyo yokuhamba yile: ucingo lwentsimbi - ukucima i-lead - i-galvanizing - umzobo - ucingo olugqityiweyo lwentsimbi.Inkqubo yokuqala ye-galvanizing kunye nokudweba yinkqubo emfutshane kwindlela yokudweba i-galvanized steel wire, engasetyenziselwa ukudweba emva kwe-hot-dip galvanizing okanye i-electro-galvanizing.Umzobo emva kwe-galvanizing ye-hot-dip ineempawu ezingcono zomatshini kunomzobo kunye nocingo lwentsimbi olucwengiweyo kuqala, kunye nokuzoba emva kwe-electro-galvanizing kwenza i-zinc layer ixinene kwaye ixhathise.Bobabini banokufumana umgca we-zinc onqabileyo kunye nofanayo, ukunciphisa ukusetyenziswa kwe-zinc kunye nokunciphisa umthwalo womgca we-galvanizing.
Inkqubo yokudweba emva kokutyalwa okuphakathi: inkqubo yokudweba emva kokudibanisa okuphakathi kukuba: ucingo lwensimbi - ukucima i-lead - umzobo wokuqala - i-galvanizing - umzobo wesibini - ucingo olugqityiweyo lwensimbi.Iimpawu ze-middle-plating kunye ne-post-drawing kukuba i-lead-quenched steel wire itsalwa kanye, emva koko i-galvanized, ize itsalwe kabini kwimveliso egqityiweyo.Umaleko we-zinc wocingo lwentsimbi oluveliswa ngokutyabeka okuphakathi kwaye emva koko ukutsalwa kungqindilili kunokuqala kokutyalwa nokutsalwa.I-Hot-dip galvanizing inganika ukunyanzeliswa okuphezulu ngokubanzi (ukusuka kwi-load quenching ukuya kwimveliso egqityiweyo), okungcono kunokufaka igalvanizing kunye nokuzoba.
I-Mixed Plating kunye neNkqubo yokuTsanwa: Ukuze uvelise amandla aphezulu kakhulu (3000 N / mm2) ucingo lwensimbi yensimbi, "i-plating edibeneyo kunye nokutsala" inkqubo isetyenziswa.Inkqubo eqhelekileyo yokuhamba ihamba ngolu hlobo lulandelayo: ukucima i-lead-enye umzobo-pre-galvanizing-yesibini umzobo-i-galvanizing yokugqibela-umzobo emithathu (umzobo owomileyo) -itanki yamanzi ezoba ucingo lwentsimbi olugqityiweyo.Inkqubo engentla inokuvelisa i-ultra-high-strength galvanized wire kunye nekhabhoni ye-0.93-0.97%, ububanzi be-0.26 mm, kunye namandla angama-3921 N / mm2.Ngexesha lokudweba, i-zinc layer ikhusela kwaye ithambisa ubuso bocingo lwensimbi, kwaye akukho ntambo yocingo eyenzekayo ngexesha lokudweba.
