M2 M3 tantalum mabhaudhi nenzungu DIN931 D933 DIN912 DIN934
Kana zvasvika kune screws uye fasteners, "DIN" inomirira "Deutsches Institut für Normung," iyo inoturikira ku "German Institute for Standardization." Izwi rekuti "DIN" rinoshandiswa kureva zviyero zvakagadziriswa nesangano iri zvinozivikanwa zvakanyanya uye zvinoshandiswa mumaindasitiri nehuinjiniya. Kana iwe ukaona chisungo chine "DIN" label, zvinoreva kuti chigadzirwa chinosangana nemwero yakatarwa neGerman Institute for Standardization.
Aya mazinga anovhara ese maficha ezvisungo, anosanganisira zviyero, zviwanikwa uye michina zvivakwa, uye anoshandiswa kuve nechokwadi chekuenderana uye mhando mukugadzira uye kushandiswa kwescurus, mabhaudhi uye zvimwe zvinhu zvekusimbisa.
DIN 934 ndiyo chiyero cheGerman chehexagonal nzungu. Iyi rondedzero inodonongodza zviyero, zvishandiso uye zvemichina zve coarse thread hex nzungu. Iyo chiyero inovhara huwandu hwehukuru kubva M1.6 kusvika M64.
Zvimwe zvakakosha zveDIN 934 kududzirwa zvinosanganisira:
1. Material: Muyero unotaura kuti nzungu dzinogona kugadzirwa nezvinhu zvakasiyana-siyana, zvinosanganisira simbi, simbi isina tsvina, ndarira nemamwe masimbi asina ferrous.
2. Threads: Iyi mwero inovhara nzungu dzakakasharara, dzinova mhando yeshinda inonyanya kushandiswa pakusunga.
3. Dimensions: DIN 934 inotsanangura hupamhi mumafurati, kureba uye kukwirira kwehexagonal nzungu pahukuru hwega hwega.
4. Mechanical properties: Chiyero chinosanganisira zvinodiwa zvema mechanic properties ye nati, zvakadai semutoro wakavimbiswa, kusimba kwesimba, kuoma, nezvimwe.
Pakazere, DIN 934 inopa yakazara seti yezvakatemerwa zvehexagonal nzungu, kuve nechokwadi kuti dzinosangana nezvinodiwa kune akasiyana siyana maindasitiri uye mechanical application.
Musiyano mukuru uripo pakati peDIN neISO nzungu isangano rezviyero rinogadzira uye rinochengetedza izvi zvirevo zvenzungu.
DIN (Deutsches Institut für Normung) isangano reGerman standardization uye ragara riri iro guru rezviyero zvemaindasitiri, kusanganisira zviyero zvenzungu nezvimwe zvinosunga. Iyo DIN chiyero inoshandiswa zvakanyanya muGermany uye yakagamuchirwa nedzimwe nyika dzakawanda.
ISO (International Organisation for Standardization) isangano repasi rose-rinomisa zviyero zvine basa rekugadzira nekutsikisa zviyero zvepasi rose. ISO mazinga anozivikanwa uye anoshandiswa pasi rese uye anovhara huwandu hwakasiyana hwezvigadzirwa uye maitirwo, kusanganisira mafasteners.
Panyaya yenzungu, DIN neISO vane maitiro avo emhando dzakasiyana-siyana dzenzungu, kusanganisira hex nuts, lock nuts, nezvimwewo. Kunyange zvazvo panogona kunge kune kufanana pakati pezvikamu zviviri zvezviyero, panogonawo kuva nekusiyana kwezviyero, zvinhu. uye technical specifications.
Izvo zvakakosha kuti ticherechedze kuti mamwe maDIN mazinga akagamuchirwa se ISO mwero, mune iyo mamiriro ezvinhu akafanana. Nekudaro, mune zvimwe zviitiko zveDIN neISO zviyero zvinogona kusiyana, kunyanya kana iri yemhando yechigadzirwa kana akasiyana.
Pakusarudza nzungu yeimwe application, referensi inofanira kuitwa kune chaiyo DIN kana ISO mwero kuti ive nechokwadi chekuti nati yakasarudzwa inosangana nezvinodiwa uye inoenderana neyakagadzirirwa kushandiswa.
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