I-China Hot-Dip Galvanized Chemical Bolts

Ama-bolts ahlanganiswe amakhemikhali- Isihloko engihlangana ngaso njalo njalo. Abaningi bababheka nje ngenye indlela yendabuko eshisayo yaseHincias, kepha iqiniso liyinkimbinkimbi kakhulu. Ake sibheke ukuthi yini ebalulekile ukwazi lapho ukhetha nokusebenzisa, ngokusekelwe kokuhlangenwe nakho okusebenzayo. Ngiyabona ukuthi abaklami babukela phansi kangaki imininingwane yalobu buchwepheshe, futhi lokhu kungaholela ezinkingeni ezinkulu esigabeni sokusebenza. Ngizozama ukuhlanganyela imicabango yami ngaphandle kokuya ekucabangeni ngokweqile kwethiyori.

Yini ama-bolts angamakhemikhali, futhi ahlukile kanjani?

Ngokungafani ne-classic hot zincania, eyakha ungqimba oluqinile kodwa olubanzi lwe-zinc, i-zincania yamakhemikhali idala ukuhlanganiswa okuncane, kepha ukumelana kakhulu ezingeni lamangqamuzana. Lokhu kutholakala ngokugxilisa insimbi ibe yisixazululo se-zinc chloride, bese uyishisa. Ngenxa yalokhu, kwakhiwa isakhiwo se-multilayer, lapho i-zinc icutswa khona ngensimbi yakha amagobolondo aminyene, angenakho-angeyona. Ngakho-ke, uma umbuzo uqinile, ikakhulukazi ezindaweni ezinolaka,Ama-bolts ahlanganiswe amakhemikhali- Ukukhetha okuhle. Kodwa-ke, udinga ukuqonda ukuthi le nqubo idinga ukulawulwa okuqinile kwamapharamitha, futhi ukwenziwa kwempilo - ukwenziwa kungaholela ekunciphiseni kwezakhiwo ezivikelayo.

Inkinga yokuqala engiyitholile ukukhetha kokuhlanganiswa kwamakhemikhali kwamakhemikhali amakhemikhali. Kunezinhlobo eziningana, ngamunye wazo onezici zawo: amakhemikhali ajwayelekile amakhemikhali, iZinca ngokungezwa kwe-aluminium, iZinca ngokungezwa kwe-phosphorus. Ukuguqulwa kwe-Aluminium, njengomthetho, kunikeza ukumelana okuphezulu kokugqwala, kepha futhi kubiza okuningi. Ngokuya ngezimo ezisolwa ngokusebenza, kuyadingeka ukuthi usondele ngokucophelela ekukhetheni kohlobo oluthile lokugoqa. Isibonelo, ngezimo zasolwandle, ukunamathela ngokuqukethwe okuphezulu kwe-aluminium ne-phosphorus kungcono.

Sake senza ukubheja inketho eshibhile kunazo zonke, singabheki ulaka lwemvelo lwesikhathi esizayo. Ngemuva konyaka wokusebenza ngokuxhumana namanzi anosawoti, ama-bolts aqala ukukopela ngenkuthalo, naphezu kwesivikelo esimenyezelwe. Kwakuyisifundo esibizayo.

Isicelo ezimbonini ezahlukahlukene

Ama-bolts we-cmilely galvanizedZisetshenziswa kabanzi ezimbonini ezahlukahlukene. Kusuka ezimotweni nasezindleleni eziya embonini yezokwakha kanye nokwakha umkhumbi. Embonini yezimoto, zisetshenziswa ezinhlakeni zomzimba, ngendiza - ezindizeni - ezidinga ukuthembeka okuphezulu nokuqina, ekwakheni ukuhlanganisa izinhlaka kungaphansi kwenhlamvu yasemkhathini. Enkampanini yethu ** Handan Zitai Manuapacturn Co, Ltd.

Zizinhle kakhulu ezimweni zomswakama ophezulu nendawo enolaka. Ngokungafani nensimbi, azikhonjelwa ukugqwala, okukhulisa kakhulu impilo yesakhiwo. Kwezinye izimo, bakuvumela ukuthi ushiye ukusetshenziswa kwama-alloys abiza kakhulu, ngokwesibonelo, ngensimbi engenacala.

Ngakolunye uhlangothi, lokhu ukwehla kwezindleko, ngakolunye uhlangothi, ukwehla okungenzeka ngokuqina kwesakhiwo. Kuyadingeka ukukala ngokucophelela wonke ama-fors futhi 'ngokumelene', unikezwe imininingwane yephrojekthi ethile.

Izici zobuchwepheshe kanye nokulawulwa kwekhwalithi

Isici esibalulekile ukulawula kwekhwalithi ye-coating. Kuyadingeka ukuhlola ubukhulu kanye nokufana kwe-coating, kanye nokuba khona kweziphambeko, njengokuqhekeka kanye nama-pores. Kunezindlela ezahlukahlukene zokulawula ezisezingeni eliphakeme, kufaka phakathi ukuhlolwa okubukwayo, ukulawulwa kwe-ultrasonic kanye nokuhlolwa kwe-electrochemical. Okubaluleke kakhulu ukulawulwa kwekhwalithi ezimweni zokuhlukunyezwa okuphezulu. I-coating ye-coation empofu ingaholela ekugqwaneni ngaphambi kwesikhathi nasekuhlulekeni kwesakhiwo.

Sihlala sinamathela kumazinga aqinile okulawula asezingeni lokuqinisekisa ukuthembeka kwemikhiqizo yethu. Sisebenzisa izindlela zesimanje zokuqapha ubukhulu bokuhlanganiswa nokuqhuba izivivinyo ze-electrochemical zokuhlola ukumelana nokugqwala. Kithina, lokhu akuyona nje indlela, kepha isiqinisekiso esezingeni.

Kunezimo ezivame ukuthi abathengisi bamemezela ubukhulu obuphezulu be-coating, kepha empeleni kuvela ukuthi kushiwo okuncane kakhulu. Lokhu kungaholela ezinkingeni ezinkulu esigabeni sokusebenza. Ngakho-ke, kubalulekile ukukhetha abahlinzeki abathembekile abahlinzeka ngemininingwane ephelele ngekhwalithi yemikhiqizo yabo.

Izinkinga nezixazululo ezingaba khona

Enye yezinkinga ezisabalele esihlangabezana nazo ukungavulwa kwama-bolts angamakhemikhali ngezinye izinhlobo zezinto zokwakha. Isibonelo, ukuxhumana ne-aluminium, ukugqwala kweGalvanic kungenzeka. Ezimweni ezinjalo, kuyadingeka ukusebenzisa ama-gaskets akhethekile we-dielectric noma ukugqoka okufakwayo. Ukufaneleka okunganele kwezingxenye nakho kungaholela ekwakhekeni kwamaphakethe lapho umswakama anqwabelana futhi akhuthaze ukugqwala. Ngakho-ke, kubalulekile ukuthi usondele ngokucophelela ekwakhiweni kwesakhiwo futhi unaka izinto ezingenzeka zokugqwala.

Isibonelo, kuphrojekthi eyodwa, sibhekene nenkinga yokugqwala kwama-bolts axhumeke kumapuleti e-aluminium. Isixazululo bekuwukusetshenziswa kwama-gaskets akhethekile we-polymer avimbela ukuxhumana kwe-galvanic phakathi kwezinsimbi. Lokhu kwenze kwaba nokwenzeka ukwandisa impilo yesakhiwo.

Enye inkinga ukulimala kokuhlanganiswa ngesikhathi sokufakwa noma sokuhamba. Ukuqapha kumele kubhekwe lapho kusebenza ngama-bolts ukuze kungalimazi ukunamathela. Kunconywa ukusebenzisa izembozo zokuvikela noma ukupakishwa kwezokuhamba.

Ukugcina

Ama-bolts ahlanganiswe amakhemikhali- Lesi yisisombululo esisebenzayo sabasebenza kahle esisetshenziswa ezindaweni ezinolaka. Kodwa-ke, kuyadingeka ukuthi usondele ngokucophelela ukukhetha kohlobo oluthile lokuhlanganisa, ukuqapha ikhwalithi yokwenziwa futhi unake izinkinga ezingaba khona. Isipiliyoni sibonisa ukuthi ukukhetha okulungile nokusetshenziswa kwalezi zigaxa kungakhulisa kakhulu impilo yesakhiwo futhi kunciphise izindleko zokulungiswa nokulungisa.

Ngiyethemba ukuthi ukubonwa kwami kuzoba wusizo kuwe. Ngizojabula ukuphendula imibuzo yakho futhi ngabelana ngesipiliyoni.