Yakareruka Nhungamiro Yekunzwisisa Iwo Akasiyana Marudzi EGarage Door Zvitubu Uye Chinangwa Chemumwe neumwe
PaTianjin Wangxia Spring ndiyo chinangwa chedu kukubatsira kupa yakanakisa sevhisi uye kukosha kune vatengi vako.Ndicho chikonzero isu takaisa pamwe chete iri nyore gwara rekunzwisisa mhando dzakasiyana dzezvitubu zvegonhi regaraji uye chinangwa chechimwe nechimwe.Mugwaro rino tichatarisa mhando nhatu dzewaya dzechitubu: mafuta anopisa, stoving Varnish(black spring), galvanized .
MAFUTA TEMPERED SPRINGS
Oiri tempered waya ndiyo inonyanya kufarirwa waya uye yakashandiswa kwemakumi emakore kugadzira torsion uye kuwedzera garaji gonhi zvitubu.Oiri tempered waya inoshandisa yakakwira kabhoni simbi tsvimbo iyo inofamba nenzira yakakosha yekurapa kupisa kuti ipe iyo yakakodzera zvitubu zvegonhi regaraji.Kune marudzi maviri emafuta anopisa waya: Kirasi 1 uye Kirasi 2. Indasitiri yemasuo egaraji inoshandisa Kirasi 2 iyo ine yakakwirira tinsel range.A tinsel renji isimba resaizi yega yega waya (dhayamita) iyo inotevera zviyero zveATSM nekuda kwemafuta ekuputira pazvitubu, iyi mhando yekumisikidzwa kwechirimo inogona kukanganisa uye ndosaka iwe uchaona vazhinji vanoisa vanosarudza kupedzisa.
Stoving Varnish (black spring
Stoving Varnish zvitubu zvinoenda nenzira yakafanana zviri nani pane zvitubu zvemafuta ane hasha, aine rimwe nhanho.Dzinodhonzwa kuburikidza nedhayi dzinofambira mberi kusvika dzasvika padhayamita inodiwa.
GALVANIZED SPRINGS
Zvitubu zvine galvanized zvakaunzwa kuindasitiri yemusuwo wegaraji pakati pema1980.Zvitubu zvine galvanized zvinopinda nenzira iyo zinc coating inoiswa pamusoro.Iwo anogadzirwa kubva kune wakaoma-waya waya.Nekuda kweiyo zinc yekupfekedza pazvitubu, ivo isarudzo iri nani kana iri munzvimbo dzinoparadza.
Musiyano pakati dema kana sirivheri garaji gonhi torsion chitubu?
Vanhu vazhinji vanotibvunza kuti sei tichishandisa "tsvina & nhema zvitubu" nekuisirwa kwemusuwo uye kugadzirisa masevhisi.Mhinduro iri nyore.Mafuta ane hasha matsime (matema) anokunda emarata (aya esirivha) aungave uchiona kunze uko nhasi.Zvitubu zvemagetsi zvakange zvakakurumbira makore gumi apfuura uye zvakatanga kushandiswa zvakanyanya kupfuura kupiswa kwemafuta.Kubva panguva iyoyo zvinhu zvishoma zvakachinja.Zvitubu zvemafuta zvinopisa zvave kupendwa nguva zhinji izvo zvinobvisa hutsvina hwazvo uye zvinoita kuti zvitaridzike.Chikonzero chikuru chekuvashandisa ndechekuita zvirinani.Kana zvitubu zvapedzwa zvinozo "zorora" mushure mekutenderera kwakawanda kumusoro nekudzika izvo zvinokonzeresa kudzikiswa kwesimba rayo rekusimudza.
Mafuta anopisa zvitubu anozorora anenge 3-5% iyo inogoneka.
Galvanized zvitubu, zvakasiyana, zorora 7-10%.
Kuchinja kunoshamisa uku sezvo zvitubu “zvinozorora” zvinogona kuita kuti mikova isamhanye pamwe chete uye ingatove isinganyanyi kunetsa kuita kuti gonhi risadonha.Kana zvitubu zvemarara zvakanyorovesa zvakanyanya tinofanira kuwedzera majana kumatsime uye zvinogona kubvisa hupenyu hwechirimo.Izvi zvinogadzira kurangarira kwatiri uye gonhi rakashata rekumhanya kwauri.
Nguva yekutumira: Aug-24-2022