Nkhani

Kuyika mtedza wa jack nthawi zambiri sikufuna chida chapadera, koma zimatengera mtundu wa jack nut womwe mukugwira nawo ntchito. Kwa mitundu yambiri, wrench yokhazikika kapena socket set idzakwanira kuyika. Komabe, mtedza wina wapadera wa jack ungafunike chida china chopangidwira mawonekedwe awo apadera, monga chida cha mtedza wa rivet kapena chida choyikapo.

Kwa zaka zambiri, mapulagi apakhoma (omwe amadziwikanso kuti ma nangula a pakhoma kapena mapulagi a rawl) akhala ngwazi zantchito za DIY komanso kuyika akatswiri chimodzimodzi. Monga katswiri wamakampani opanga ma fasteners komanso woyambitsa kampani yomwe imapanga zomangira, mtedza, ndi nangula mufakitale yathu, ndadzionera ndekha momwe mapulasitiki ang'onoang'onowa amasinthira momwe timatetezera zinthu kuti zikhale zosalimba ngati pulasitala, njerwa, kapena konkire. Tiyeni tifotokoze zonse zomwe muyenera kudziwa zokhudza mapulagi apakhoma—ndi chifukwa chake kusankha yoyenera kuli kofunika.

Posonkhanitsa mipando kapena kukonza mapulani opangira matabwa, kusankha mtundu woyenera wa screw kungatanthauze kusiyana pakati pa nyumba yolimba, yokhalitsa ndi tsoka losasunthika. Zomangira ziwiri zomwe zimasokonekera - zomangira za chipboard ndi zomangira zamatabwa - zitha kuwoneka zofanana mukangoyang'ana, koma mawonekedwe ake ndi mawonekedwe ake amapangidwa molingana ndi zida ndi ntchito zake.

Pamakina opanga ndi kupanga, kusankha mtundu wolumikizira woyenera ndikofunikira kuti zitsimikizire kukhulupirika kwadongosolo, kusonkhana kosavuta, komanso kudalirika kwanthawi yayitali. Zina mwa zomangira zomwe zimagwiritsidwa ntchito kwambiri ndi ma socket head (internal hex) mabawuti, mutu wa hex (hex yakunja ...

Pakumanga ndi kumalizidwa mkati, zomangira zowuma ndizofunikira kwambiri poteteza matabwa a gypsum, kupanga makoma opanda msoko, ndikuwonetsetsa kukhulupirika. Komabe, ubwino wa zomangira izi ukhoza kusiyana kwambiri pakati pa opanga. Kusankha makina...

M'dziko la zomangira, misomali imakhalabe imodzi mwa njira zosunthika komanso zogwiritsidwa ntchito kwambiri. Kwa zaka zambiri pamakampani, ndaphunzira kuti kusankha mtundu wa misomali yoyenera kumatha kupanga kapena kuswa ntchito. Lero, tiyang'ana pa mitundu inayi yoyambira ya misomali yomwe katswiri aliyense amayenera kuidziwa bwino: Misomali Wamba, Misomali Yomanga, Misomali Yopangira Misomali, ndi Misomali Yamitu Iwiri. Tiyeni tifufuze mawonekedwe awo apadera, mphamvu zawo, ndi machitidwe abwino ogwiritsira ntchito mozama.

M'makina a fastener, ma washer ndi ang'onoang'ono koma ofunikira omwe amapangidwira kugawa katundu, kuteteza kumasula, kapena kuteteza malo. Pakati pawo, ochapira masika amapangidwa ndi mawonekedwe a helical kapena mafunde kuti akhale ngati kasupe wokhazikika. Ntchito yawo yayikulu ndikusunga kusagwirizana m'malumikizidwe omangika, kubwezera kumasula kochititsa kugwedezeka kapena kukulitsa / kutsika kwamafuta.

Ngati munavutikirapo kumangiriza zida ziwiri zomwe simungathe kufikira kumbuyo, ma rivets akhungu (omwe nthawi zambiri amatchedwa "pop rivets") ndi ngwazi zomwe mukufuna. Koma kodi kwenikweni ndi chiyani, ndipo zimagwira ntchito bwanji? Tiyeni tiyankhe mafunso wamba ndikuchotsa cholumikizira chosunthikachi.

Zomangira zomangira — zomangira zosakanizidwa zophatikiza maziko achitsulo (kawirikawiri chitsulo kapena chitsulo chosapanga dzimbiri) okhala ndi elastomer yomangika kapena wosanjikiza wa polima—amagwiritsidwa ntchito kwambiri poletsa kuchucha, kuchepetsa kugwedezeka, ndi kukana kumasuka muzofunikira kwambiri. Koma funso lomwe ndimamva nthawi zambiri ndilakuti: "Zimakhala nthawi yayitali bwanji?" Tiyeni tiphwanye.

Zikafika pakusonkhanitsa mipando ya particleboard kapena MDF, zomangira za Confirmat ndi ngwazi zosadziwika - koma simitundu yonse yomwe imapangidwa mofanana. Tiyeni tidutse makulidwe odziwika bwino komanso chifukwa chake ndi omwe amasankha ma DIYers ndi opanga chimodzimodzi.