1. Nhanganyaya kuDIN Mitemo yeChain Technology
DIN Miyero, yakagadziridzwa neGerman Institute for Standardization (Deutsches Institut für Normung), inomiririra imwe yeakazara uye inozivikanwa zvakanyanya tekinoroji masisitimu ematenderedzwa esimbi ekubatanidza cheni uye zvinobatanidza pasi rose. Aya mazinga anogadza chaiwo magadzirirwo ekugadzira, kuyedza, uye mashandisirwo emaketani anoshandiswa munzvimbo dzakasiyana siyana dzemaindasitiri anosanganisira kusimudza, kutakura, kufambisa, uye kufambisa magetsi. Izvo zvakaomesesa tekinoroji zvinodiwa zvakavharirwa muDIN zviyero zvinovimbisa yakakwirira kuchengetedzwa, kuvimbika, uye kudyidzana kwemaketani masisitimu anoshandiswa mukuda maindasitiri nemanisipala zvikumbiro. Tsika dzeinjiniya dzechiGerman dzakaisa zviyero zveDIN sezviyero zvemhando, nemaitiro mazhinji epasi rose angave achienderana kana kubva kuDIN zvakatemwa, kunyanya mundima yeround link cheni tekinoroji uye masisitimu emagetsi ekufambisa.
Iyo yakarongeka nzira yeDIN miyero inovhara hupenyu hwese hwezvinhu zvakatenderedza cheni zvigadzirwa-kubva pakusarudzwa kwezvinhu uye maitiro ekugadzira kusvika kune nzira dzekuyedza, maitiro ekugamuchirwa, uye pakupedzisira kuenda pamudyandigere. Iyi yakazara yekumisikidza chimiro inopa vanogadzira yakajeka tekinoroji nhungamiro apo ichipa vashandisi vekupedzisira fungidziro yekuita uye vimbiso yekuchengetedza. Miyero iyi inodzokororwa nguva nenguva kuti ibatanidze kufambira mberi kwetekinoroji, kugadzirisa zvinetswa zvekuchengetedza, uye kuratidza kushanduka kwezvido zvekushandisa, kuchengetedza kukosha kwayo munzvimbo iri kuwedzera yepasi rose yemaindasitiri uko kuenderana kwemidziyo uye kusawirirana kwekuita ndizvo zvinonyanya kunetsa kune nyanzvi dzeinjiniya uye vanotsanangura zvemidziyo.
2. Kukura uye Kurongeka kweRound Link Chains
DIN miyero inopa yakadzama kupatsanurwa kweakatenderedza simbi yekubatanidza cheni zvichienderana neavanoda mashandisiro, mamakisi ekuita, uye maitiro ejometri. Maketani akaiswa muzvikamu zvinoenderana nebasa rawo rekutanga-kungave rekusimudza zvinangwa, conveyor masisitimu, kana kufambisa maapplication-nechikamu chega chega chine chaiwo madiki-zvikamu zvinoenderana nehunyanzvi paramita. Iyo yakakosha kupatsanurwa paramita ndeyetani yekubatanidza pitch zita, ine 5d (yakapetwa kashanu dhayamita yechinhu) inomiririra yakajairwa pitch yakatarwa yemaketani ekutakurisa sezvinoonekwa muDIN 762-2, iyo inonyanya kuvharira cheni dzakatenderedzwa dzesimbi dzine pitch 5d yezviketani zvinotakura, zvichiwedzera kurondedzerwa seGiredhi 5 ine mishonga inodzimurwa uye yakapfava.
Iyo yemhando yegiredhi yekumisikidzwa inomiririra imwe yakakosha chiyero chechikamu mukati meDIN zviyero, zvichiratidza cheni yemakanika zvivakwa uye kukodzera kune akasiyana sevhisi mamiriro. Somuenzaniso, kushanduka kubvaDIN 764-1992 ye "grade 30, pitch 3.5d" cheni kune yazvinoDIN 764-2010 ye "giredhi 5, kudzimurwa uye kudzikamiswa" inoratidza kuti kuvandudzwa kwezvinhu kwave kuchiitwa sei muhurongwa kuburikidza nekudzokorora kwakajairwa . Uku kukamurwa kwegiredhi kunoenderana zvakananga neketani yekutakura mutoro, kusapfeka, uye kuneta hupenyu, zvichiita kuti vanogadzira vasarudze cheni dzakakodzera kune chaiwo mashandisirwo ezvinodiwa. Miyero inoenderera mberi nekusiyanisa cheni zvichienderana nekuongorora kwavo uye kugamuchirwa kwemaitiro ekuongorora uye kugashira maitiro ekuongorora uye kugashira nzira yekuongorora uye yekubvuma kutariswa, neimwe nzira yekubvunzurudzwa yakadzokororwa. yakakwidziridzwa DIN 764 (1992) ye "calibrated uye yakaedzwa kutenderera simbi yekubatanidza cheni" .
3. Technical Evolution of Key Standards
Hunhu hwekusimba hweDIN zviyero zvinoratidza kuenderera mberi kwetekinoroji mukugadzirwa kweketani, sainzi yemidziyo, uye maitiro ekugadzira. Kuongororwa kweakajairwa kudzokororwa nhoroondo kunoratidza maitiro ekufambira mberi kwekusimudzira mune zvehunyanzvi zvinodiwa uye kufunga nezvekuchengetedza. Semuyenzaniso, DIN 762-2 yakashanduka zvikuru kubva mushanduro yayo ya1992, iyo yakadudza cheni dze "giredhi 3", kusvika kune yazvino vhezheni ya2015 ichitsanangura cheni dze "grade 5, dzakadzimwa uye dzakapfava". Kushanduka uku hakungomiriri shanduko yezita chete asi kunosanganisira kuvandudzwa kwakakura mukutsanangurwa kwezvinhu, maitiro ekupisa kupisa, uye zvinotarisirwa kuita, izvo zvinozoguma nemacheni ane emhando yepamusoro michina uye hupenyu hurefu hwesevhisi.
Saizvozvowo, kuvandudzwa kweDIN 22258-2 yeKenter mhando cheni yekubatanidzainoratidza magadzirirwo akaitwa zvinhu zvine hunyanzvi zvekubatanidza kuti ive nechokwadi chekuvimbika kwesystem. Kekutanga yakaunzwa muna 1983 uye yakazogadziridzwa muna 1993, 2003, uye nguva pfupi yadarika muna 2015, chiyero ichi chakawedzera kuomarara zvinodiwa pakugadzira dhizaini, zvinhu, uye kuyedzwa. Iyo yazvino 2015 kudzokorora inosanganisira 18 mapeji eakatsanangurwa akadzama, achiratidza nzira yakazara yakatorwa kugadzirisa ichi chakakosha chekuchengetedza chikamu mumaketani masisitimu. Iyo inopindirana pateni yekusimudzira kwakajairwa-kazhinji makore ega ega gumi-12 neapo neapo zvigadziriso zvepakati-inovimbisa kuti mipimo yeDIN inoramba iri pamberi pekuchengetedza nekuita uku ichibatanidza mhinduro inoshanda kubva kumaindasitiri ekushandisa.
4. Kugadziriswa kweChain Connectors uye Zvishandiso
Chain Connectors inomiririra zvikamu zvakakosha muround link cheni masisitimu, inogonesa gungano, disassembly, uye kureba kugadzirisa uku uchichengetedza kutendeseka kwechimiro uye kutakura mutoro weketani. DIN zviyero zvinopa zvirevo zvakakwana zvemhando dzakasiyana-siyana dzekubatanidza cheni, ine Kenter mhando yekubatanidza yakanyatso kutariswa muDIN 22258-2. Aya akamisikidzwa makubatanidza akagadzirwa kuti aenderane nesimba uye maitiro ekuita emacheni avanojoinha, ane akadzama maratidziro anofukidza zviyero, zviwanikwa, kupisa kupisa, uye humbowo hwekuyedza zvinodiwa. Iyo yekumisikidza yezvibatanidza inovimbisa kudyidzana pakati pecheni kubva kune vakasiyana vagadziri uye inofambisa kuchengetedza nekugadzirisa mashandiro mumamiriro emunda.
Kukosha kwekubatanidza kuenzanisa kunowedzera kupfuura kuenderana kwehunyanzvi kusanganisa zvakakosha zvekuchengetedza. Mukusimudza maapplication, semuenzaniso, kutadza kwechibatanidza kunogona kuve nemhedzisiro ine njodzi, zvichiita kuti zvakaomesesa zvakatemwa mukati meDIN zviyero zvakakosha pakudzikisa njodzi. Iwo mwero unomisikidza zvinodikanwa zvekuita, interface geometry, uye nzira dzekuyedza idzo zvinobatanidza zvinofanirwa kugutsa zvisati zvanzi zvinogamuchirika sevhisi. Iyi yakarongeka nzira yekubatanidza mirairidzo inoratidza huzivi hwakazara hwekuchengetedza hwakaiswa mukati meDIN zviyero, apo chikamu chega chega munzira yekuremerwa chinofanirwa kusangana nematanho akatsanangurwa kuti ive nechokwadi chekuvimbika kwese system.
5. Global Integration uye Application
Kurudziro yezviyero zveDIN inotambanukira kure kumiganhu yeGermany, nezviyero zvakawanda zviri kutorwa sereferensi mumapurojekiti epasi rose uye zvichibatanidzwa muzvirongwa zvemitemo yenyika dzakasiyana. Kuunganidzwa kwakarongeka kwemaitiro eGerman cheni muzvinyorwa zvakaita se "German Chain Drive Standards" neNational Chain Drive Standardization Technical Committee yeChina (SAC/TC 164) inoratidza mafambisirwo akaitwa zvirevo izvi pasi rose kufambisa shanduko yehunyanzvi uye kuenderana. Chinyorwa ichi, chine 51 yega yega yeDIN miyero inofukidza akawanda cheni mhando dzinosanganisira "multiple plate pini cheni", "plate cheni", "flat top cheni", uye "conveyor cheni", yakashanda sechirevo chakakosha chetani uye sprockets mumaindasitiri epasi rese.
Kukoshera kwepasirese kweDIN zviyero zvinoratidzwa zvakare nekuenderana kwavo nematanho epasi rose ekumisikidza. Miyero yakawanda yeDIN inofambirana zvishoma nezvishoma neISO miyero kufambisa kutengeserana kwenyika dzese nekudyidzana kwehunyanzvi, uku vachiri kuchengetedza zvakaomesesa zvehunyanzvi zvinodiwa zvinoratidzira zviyero zveGerman engineering. Iyi nzira mbiri-kuchengetedza DIN-zvakananga zvinodiwa uku uchikurudzira kurongeka kwenyika-inovimbisa kuti vagadziri vanogona kugadzira zvigadzirwa zvinosangana nezvose zvinodiwa pamusika wedunhu nepasirese. Iwo zviyero zvinosanganisira tekinoroji parameters ye sprocket zino profiles, zviyero zvekubatanidza, uye zvirevo zvezvinhu zvinogonesa kunyatso kudyidzana pakati pecheni uye sprockets kubva kune vakasiyana vagadziri pasi rese.
6. Mhedziso
DIN miyero yemarata akatenderedzwa ekubatanidza cheni uye zvibatanidza zvinomiririra yakazara tekinoroji chimiro chakapesvedzera zvakanyanya pasi rose kugadzira cheni uye maitiro ekushandisa. Kuburikidza nemasisitimu chaiwo ekuisa, zvinhu zvakaomarara uye maitiro ekuita, uye kuenderera mberi kweshanduko kunoratidza kufambira mberi kwetekinoroji, zviyero izvi zvakamisa mabhenji ekuchengetedza, kuvimbika, uye hunhu mumashandisirwo akasiyana siyana emaindasitiri. Kufukidzwa kwakarongeka kwemaketani ese uye zvinhu zvawo zvekubatanidza kunoratidza nzira yakazara inotorwa nedare rekusimudzira kugadzirisa iyo yakazara cheni sisitimu kwete zvikamu zvega zvega.
Iko kuenderera mberi kwekusimudzira uye kuwirirana kwepasi rose kweDIN zviyero zvicharamba zvichiumba indasitiri yemaketani pasi rese, kunyanya sezvo zvinodiwa zvekuchengetedza, kushanda zvakanaka, uye kudyidzana kwepasirese kuchiwedzera. Kuvepo kweakaunganidzwa ereferenzi mabhuku mumitauro yakawanda, pamwe nekuvandudzwa kwemaitiro kuratidza kuvandudzwa kwetekinoroji, kunovimbisa kuti boka iri rine simba reruzivo rwehunyanzvi rinoramba richiwanikwa uye rakakodzera kune mainjiniya, vagadziri, uye nyanzvi dzehunyanzvi kutenderera pasirese. Sezvo zvikumbiro zveketani zvichiwedzera kuita maindasitiri matsva uye nharaunda dzekushanda dzinowedzera kudiwa, hwaro hwakasimba hwakapihwa neDIN zviyero zvicharamba zvichishanda sechinhu chakakosha chetauro chekugadzira, kusarudzwa, uye kushandiswa kwesimbi dzakatenderedza cheni dzekubatanidza uye zvinobatanidza muzana ramakore rechimakumi maviri nerimwe.
Nguva yekutumira: Nov-17-2025
