Fasteners ndiyo inonyanya kushandiswa uye inoshandiswa zvakanyanya mechanical basic zvikamu muzvikamu zvakasiyana zvehupfumi hwenyika, inozivikanwa se "mupunga weindasitiri". Pane nzira dzakawanda dzekuisa mafasteners:
Fasteners anoshandiswa zvakanyanya mumaindasitiri akadai sekugadzira mota, zvemagetsi, mainjiniya muchina, makemikari engineering, uye simba remhepo. Zvinogona kushandiswa mumashini akasiyana-siyana, zvishandiso, mota, ngarava, njanji, mabhiriji, zvivakwa, zvimiro, maturusi, zviridzwa, uye metres, uye ndizvo zvakakosha zvinhu zvinodiwa kune akasiyana zvigadzirwa. Iyo yakasiyana-siyana uye mhando yezvigadziro zvine simba rakakura padanho uye mhando yezvigadzirwa, uye chinhu chakakosha cheindasitiri yekugadzira michina. Hunhu hwemafasteners hwakanangana nekuita, nhanho, mhando, uye kuvimbika kwemidziyo mikuru uye zvigadzirwa zvinotambira, uye inotora chinzvimbo chakakosha mukugadzirwa kwemaindasitiri. Kune marudzi akasiyana-siyana uye zvakatemwa zvefastener zvigadzirwa, zvine maitiro akasiyana uye mashandisiro. Iyo dhigirii yekumira, serialization, uye generalization zvakare yakakwira zvakanyanya.
Indasitiri inomhanyisa muChina yakagadziridzwa kubva kuma1950 kusvika parizvino, uye mushure memakumi emakore ekuunganidza tekinoroji uye ruzivo, hunyanzvi hweindasitiri hwakawedzera zvakanyanya. Mundima dzekushandisa dzinoshanda, zvinonyanya kuratidzwa mukuti mumakore achangopfuura, mabhizinesi eChinese anomhanyisa akawedzera kuvandudza kwavo zvigadzirwa uye akawana mhedzisiro mukutsvagisa nekuvandudza tekinoroji yekurapa kupisa kwezvigadzirwa. Makiyi matekinoroji ealuminium alloy, kabhoni simbi, alloy simbi, Stainless simbi, titanium alloy, uye heat-resistant alloy fasteners akaiswa mumunda weaerospace akaita zvimwe zvinobudirira.
Nguva yekutumira: Aug-02-2024