China M2 M3 iibholiti tantalum kunye namantongomane DIN931 D933 DIN912 DIN934 Umenzi kunye noMboneleli

M2 M3 iibholiti tantalum kunye namantongomane DIN931 D933 DIN912 DIN934

Iibholiti ze-M2 M3 tantalum kunye namantongomane DIN931 D933 DIN912 DIN934 Umfanekiso okhoyo

Inkcazelo emfutshane:

I-Tantalum yintsimbi enqabileyo kwaye ebiza kakhulu enokumelana nokukhula okuphezulu kunye nenqanaba eliphezulu lokunyibilika eliqhelekileyo lisetyenziswa kumashishini akhethekileyo kunye nobuchwepheshe obuphezulu obufana ne-aerospace, i-electronics kunye nokulungiswa kweekhemikhali.

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Ithetha ukuthini i-DIN kwizikrufu?

Xa kuziwa kwizikrufu kunye neziqhoboshi, "DIN" imele "Deutsches Institut für Normung," eguqulela "kwiGerman Institute for Standardization." Igama elithi "DIN" lisetyenziselwa ukubhekisa kwimigangatho ephuhliswe ngulo mbutho eyaziwa ngokubanzi kwaye isetyenziswa kushishino nobunjineli. Xa ubona isiqhoboshi esinelebhile ethi "DIN", oko kuthetha ukuba imveliso idibana nemigangatho ethile esekwe yiJamani Institute for Standardization.

Le migangatho ihlanganisa yonke imiba yokudibanisa, kubandakanywa imilinganiselo, izinto eziphathekayo kunye neempawu zomatshini, kwaye zisetyenziselwa ukuqinisekisa ukuhambelana kunye nomgangatho kwimveliso kunye nokusetyenziswa kwe-screws, iibholiti kunye nezinye izinto zokuqinisa.

Yintoni i-DIN 934 ingcaciso?

I-DIN 934 ngumgangatho waseJamani wamandongomane anehexagonal. Le ngcaciso ichaza imilinganiselo, imathiriyeli kunye neempawu zoomatshini zemisonto ye-hex erhabaxa. Umgangatho ugubungela uluhlu lweesayizi ukusuka kwi-M1.6 ukuya kwi-M64.

Eminye imiba ephambili yokuchazwa kwe-DIN 934 ibandakanya:

1. Izinto eziphathekayo: Umgangatho uchaza ukuba amantongomane angenziwa kwizinto ezahlukeneyo, kubandakanywa intsimbi, isinyithi esingenasici, ubhedu kunye nezinye iintsimbi ezingenayo i-ferrous.

2. Imisonto: Lo mgangatho ugubungela amantongomane anemisonto erhabaxa, alolona hlobo luxhaphakileyo lwentambo olusetyenziswa ekubopheni ngokubanzi.

3. Imilinganiselo: I-DIN 934 ichaza ububanzi kwiiflethi, ubude kunye nokuphakama kwamandongomane anehexagonal ngesayizi nganye.

4. Iimpawu zoomatshini: Umgangatho ubandakanya iimfuno zeempawu zemishini ye-nut, njengomthwalo oqinisekisiweyo, amandla okuqina, ukuqina, njl.

Ngokubanzi, i-DIN 934 ibonelela ngeseti ebanzi yeenkcazo zamantongomane angama-hexagonal, iqinisekisa ukuba ihlangabezana neemfuno eziyimfuneko kwiindidi zemveliso kunye nezicelo zoomatshini.

iibholiti zetantalum kunye namantongomane (4)

Yintoni umahluko phakathi kwe-DIN kunye ne-ISO nuts?

Umahluko omkhulu phakathi kwe-DIN kunye ne-ISO nuts ngumbutho wemigangatho ophuhlisa kwaye ulondoloze ezi nkcukacha ze-nut.

I-DIN (i-Deutsches Institut für Normung) ngumbutho wokumiselwa komgangatho waseJamani kwaye ibisoloko ingumthombo ophambili wemigangatho yeshishini, kubandakanywa nemigangatho yeentongomane kunye nezinye izinto zokubopha. Umgangatho we-DIN usetyenziswa kakhulu eJamani kwaye wamkelwa ngamanye amazwe amaninzi.

I-ISO (I-International Organisation for Standardization) liqumrhu lokumisela imigangatho yehlabathi elinoxanduva lokuphuhlisa nokupapasha imigangatho yamazwe ngamazwe. Imigangatho ye-ISO yamkelwa kwaye isetyenziswa kwihlabathi jikelele kwaye igubungela uluhlu olubanzi lweemveliso kunye neenkqubo, kubandakanya iziqhoboshi.

Ngokumalunga namantongomane, i-DIN kunye ne-ISO zinemigangatho yazo yeendidi ezahlukeneyo zamandongomane, kubandakanywa i-hex nuts, i-lock nuts, njl. kunye neenkcukacha zobugcisa.

Kubalulekile ukuqaphela ukuba eminye imigangatho ye-DIN yamkelwe njengemigangatho ye-ISO, kwimeko apho iinkcukacha ziyafana. Nangona kunjalo, kwezinye iimeko imigangatho ye-DIN kunye ne-ISO inokwahluka, ngakumbi kwimeko yeentlobo zemveliso ethile okanye ukwahluka.

Xa ukhetha i-nut yesicelo esithile, ireferensi kufuneka yenziwe kwi-DIN ethile okanye umgangatho we-ISO ukuqinisekisa ukuba i-nut ekhethiweyo ihlangabezana neenkcukacha ezifunekayo kwaye iyahambelana nokusetyenziswa okujoliswe kuyo.