Sukullun Hako Kai

2026-11-06

1. Me Yasa Keɓaɓɓen Hano Kai Ya Canza Gina Ƙarfe

Ga masu rufin rufin, ƴan kwangilar cladding, masu sakawa HVAC, da ma'aikatan hawan hasken rana, wannan dunƙule yanzu shine zaɓi na tsoho don gyara ƙarfe na bakin ciki. Kuma saboda dunƙule mai tuƙi da kanta takan huda danda ko ƙarfe a waje. Ayyukan anti-lalata yana da mahimmanci kamar aikin hakowa - dunƙule wanda ke yin rawar jiki da kyau amma tsatsa a cikin yanayi biyu zai zube, tabo, kuma a ƙarshe ya gaza.

2. Yadda Screw Drilling Screw Aiki

Sukullun hakowa da kai shine dunƙule ƙarfe mai tauri wanda titinsa ke ƙasa a cikin ƙaramin murɗawa. Tsarin aiki a wurin shine:

1. Matsayi- dunƙule yana zaune a saman takardar a ƙarƙashin matsin haske da sauri.

2.Hatsaye- tip mai girgiza ya yanke rami mai tsabta ta cikin karfe; sarewa suna fitar da swarf don haka kwakwalwan kwamfuta ba za su taɓa zaren ba.

3.Zare-fuska- yayin da ma'aunin rawar soja ya fita daga tushe na karfe, aikin yankewa yana tsayawa kuma zaren suna shiga, tapping cikin substrate.

4. Matsa- kai yana zana bangarori tare; mai wankin rufewa (idan ya dace) yana matsawa don samar da hatimin da ba ya da tsatsa, mai jure tsatsa.

Muhimmin tsarin ƙira shine kauri matching: kowane girman ma'anar rawar soja yana da ƙarfin hakowa - maki 2 yawanci yana ɗaukar kusan 0.6-2.5 mm na jimlar ƙarfe, yayin da maki 5 na iya haƙowa har zuwa kusan 12.5 mm. Tuki dunƙule fiye da ƙarfinsa yana ƙone tip, yana ƙarfafa ƙarfe, kuma yana haifar da saɓani, haɗin gwiwa mai lalacewa.

Wurin hakowa	Jimlar iya hakowa (karfe)	Aikace-aikace na yau da kullun	Kewayon diamita na dunƙule
Na 1	har zuwa 0.6 mm	Taswirar haske zuwa takarda	3.5-4.2 mm (#8-#10)
Na 2	0.6-2.5 mm	Rufin rufi, cladding, purlins	4.2-5.5mm (#8-#12)
Na 3	1.7-4.5 mm	Ƙarfe na tsari	4.8-6.3 mm (#12-#14)
Na 4	3.0-6.5 mm	Ma'auni mai nauyi	5.5-6.3 mm (#12-#14)
Na 5	6.0-12.5 mm	Farantin karfe mai kauri	6.3 mm (#14)

3. Matsalolin Lalacewa - da Yadda Surukan Screw Yaƙi Tsatsa

Screw ɗin haƙowa da kansa shine maɗauri ɗaya mafi lalata da aka fallasa akan ambulan gini. Yana zaune a mahaɗin zanen gado biyu ko fiye da galvanized, yana jure shekaru UV, ruwan sama, da hawan keke, kuma kansa sau da yawa yana alfahari da tsarin sutura. Da zarar tsatsa ta bayyana a kai, tabon ya gangaro ƙasa da panel, mai wanki ya rasa matsewa, kuma haɗin gwiwa ya fara kuka.

lZinc electroplating (farin / rawaya / blue passivated). Tushen tattalin arziki. Tsatsa mai haske ko rawaya yana rage tsatsa, kuma 5-8 µm na zinc yana ba da kusan awanni 200-400 zuwa farin tsatsa a cikin gwajin feshin gishiri mai tsaka (ISO 9227 / ASTM B117). Dace da ciki da waje na waje.

lInjiniya galvanizing. Zinc foda yana sanyi-welded a kan dunƙule surface, gina wani kauri, uniform rarraba shafi (har zuwa 40-55 µm) ba tare da hydrogen embrittlement - wani muhimmin anti-lalata fa'ida a kan electroplating ga taurara sukurori.

4. Kammalawa

Na'urar hakowa da kanta tana damfara hakowa, zaren zare da kuma ɗaurewa cikin motsi guda ɗaya, kuma yin hakan ya zama haɗin gine-gine da rashin ruwa wanda ke haɗa ambulaf ɗin ƙarfe na zamani tare. Amma ainihin ƙimar aikin injiniyanta ya ta'allaka ne a cikin haɗakar abubuwa guda biyu: ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan rami wanda ke yin rami mai tsabta, da kuma babban tsari na rigakafin lalata wanda ke kiyaye dunƙulewa ba tare da tsatsa ba don rayuwar ginin. Zaɓi dunƙule ta hanyar haƙowa, kuma zaɓi shafi ta bayanan fesa gishiri - kuma dunƙule tawali'u za ta wuce panel ɗin da yake riƙewa.

Ba Da. Na gaba.

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