Kufotokozera kwa GI Steel Wire
Mwadzina Diameter mm | Dia. Kulekerera mm | Min. Misa ya Kupaka kwa Zinc gr/m² | Elongation pa 250 mm kutalika % min | Tensile Mphamvu N/mm² | Kukaniza Ω/km max |
0.80 | ± 0.035 | 145 | 10 | 340-500 | 226 |
0.90 | ± 0.035 | 155 | 10 | 340-500 | 216.92 |
1.25 | ± 0.040 | 180 | 10 | 340-500 | 112.45 |
1.60 | ± 0.045 | 205 | 10 | 340-500 | 68.64 |
2.00 | ± 0.050 | 215 | 10 | 340-500 | 43.93 |
2.50 | ± 0.060 | 245 | 10 | 340-500 | 28.11 |
3.15 | ± 0.070 | 255 | 10 | 340-500 | 17.71 |
4.00 | ± 0.070 | 275 | 10 | 340-500 | 10.98 |
Kujambula Njira ya Galvanized Steel Waya
lGalvanizing musanayambe kujambula:kuti apititse patsogolo magwiridwe antchito a waya wazitsulo, njira yojambulira waya wachitsulo kuzinthu zomalizidwa pambuyo pa kutsogolera ndi galvanizing imatchedwa plating musanayambe kujambula. Njira yomwe imatuluka ndi: waya wachitsulo - kuzimitsa kutsogolera - galvanizing - kujambula - waya womaliza wachitsulo. Njira yoyamba plating ndiyeno kujambula ndi njira yaifupi mu kujambula njira ya kanasonkhezereka zitsulo waya, amene angagwiritsidwe ntchito galvanizing otentha kapena electrogalvanizing ndiyeno kujambula. The makina katundu wa otentha kuviika kanasonkhezereka zitsulo waya pambuyo kujambula ndi bwino kuposa waya zitsulo pambuyo kujambula. Onse akhoza kupeza woonda ndi yunifolomu nthaka wosanjikiza, kuchepetsa kumwa nthaka ndi kuchepetsa katundu galvanizing mzere.
lNdondomeko yapakatikati yojambula positi:njira yapakatikati yojambulira positi ndi: waya wachitsulo - kuzimitsa kutsogolera - kujambula koyambirira - galvanizing - kujambula kwachiwiri - waya womalizidwa wachitsulo. Mawonekedwe a plating yapakatikati pambuyo pojambula ndikuti waya wozimitsidwa wachitsulo amawunikiridwa pambuyo pa chojambula chimodzi kenako amakokedwa ku chinthu chomalizidwa kawiri. The galvanizing pakati pa zojambula ziwiri, choncho amatchedwa sing'anga plating,. Zinc wosanjikiza wa waya wachitsulo wopangidwa ndi plating wapakati kenako kujambula ndi wokhuthala kuposa wopangidwa ndi plating kenako kujambula. Kuphatikizika kokwanira (kuchokera kuzimitsidwa kwa mtovu kupita kuzinthu zomalizidwa) kwa waya wachitsulo woviika wotenthetsera pambuyo pakuwotcha ndi kujambula ndikwambiri kuposa waya wachitsulo mutatha kupaka ndi kujambula.
lNjira yophatikizira galvanizing:kuti apange mphamvu yamphamvu kwambiri (3000 N/mm2) waya wachitsulo, "kusakaniza kosakaniza ndi kujambula" kudzakhazikitsidwa. Mayendedwe ake ndi awa: kuzimitsa kwa lead - kujambula koyambirira - kupangira malata - kujambula kwachiwiri - kukometsera komaliza - zojambula zapamwamba (zojambula zowuma) - thanki yamadzi kujambula waya womalizidwa wachitsulo. The ndondomeko pamwamba akhoza kupanga kopitilira muyeso-mkulu mphamvu kanasonkhezereka zitsulo waya ndi mpweya zili 0.93-0.97%, awiri a 0.26mm ndi mphamvu 3921N/mm2. Zinc wosanjikiza amathandizira kuteteza ndi kuthira mafuta pamwamba pa waya wachitsulo panthawi yojambula, ndipo wayayo samathyoka pojambula..