DIN 2353 Light vs Heavy Series: Kumene Standard Imajambula Mzere

Gulu lina linapanga makina osindikizira atsopano okhala ndi ma metric 24 degree cone zoyikira zomwe zimawoneka bwino, zolumikizidwa bwino, ndikupambana mayeso oyamba okakamiza. Patapita milungu itatu, mfundo iliyonse yomwe inali pamwamba pake inalira. Chisankho cha DIN 2353 chopepuka vs cholemetsa chimalongosola kulephera, chifukwa zoikidwiratu sizinali zolakwika. Ogwira ntchitoyo anali atasonkhanitsa mbali zowunikira kudera lomwe limakhala pa bar 630. Kusiyana kumeneku pakati pa gawo ndi zomwe dera limafuna ndizomwe zimagawika mulingo uwu, ndipo ndi chisankho chomwe muyeso umakupangirani mukawerenga molondola.

Nkhaniyi imayenda pazomwe DIN 2353 imatanthawuza, komwe mndandanda wopepuka umathera pa bar 315, ndi mndandanda wanji wolemetsa womwe umawonjezera pamakina, komanso momwe magawo awiriwa amasiyanirana mkati mwa fakitale asanafike pa benchi yanu.

Nkhani ya Bench: Kuwala Series Yophatikizana pa 630 Bar Press

Umu ndi momwe kulephera kumawonekera kuchokera kumbali ya opareshoni. Zolumikizanazo zinali zothina. Mtedza anali atazunguliridwa kuti amve. mphete zodulira zinali zitaluma chubu bwino. Palibe chomwe chinali chopingasa. Komabe kulirako kunabwerera pambuyo pa kukakamiza kulikonse, nthawi zonse pa ferrule, osati pa ulusi.

Chifukwa chake chimakhala mu geometry. Mphete yodulira yopepuka idapangidwa kuti iluma khoma locheperako ndikusindikiza pamitsempha mpaka 315 bar. Pa makina osindikizira a 630 bar, ma spikes amphamvu amasinthasintha khoma la chubu ndi sitiroko iliyonse. Njira yolumikizirana yopepuka imapulumuka mayeso osasunthika koma imagwira ntchito momasuka popalasa njinga, chifukwa mulingowo sunafune kuti chitsulocho chinyamule katunduyo. Kukonzekera sikunali torque yowonjezera. Zinali zolemera kwambiri. Imeneyi ndiyo mfundo yonse ya kugawanika kwa kuwala ndi heavy mu DIN 2353, ndipo ndicho chinthu choyamba kulamulira pamene mgwirizano wa metric compression ukulira popanda chifukwa chowonekera.

Zomwe DIN 2353 Imatanthauzira Kwenikweni

DIN 2353 imafotokoza kulumikizidwa kwa koni ya digirii 24 ndi mphete yodulira, yomwe imatchedwanso kuti mphete ya ferrule kapena kuponderezana. Mtedza umayendetsa ferrule pa chubu. Pamene ikupita patsogolo, nsonga yakutsogolo ya ferrule imaluma mu chubu pamwamba pa chubu ndipo nkhope yakumbuyo imamatira pa kone mu thupi loyenerera. Standard imagawaniza dongosololo kukhala magawo awiri:

• Kuwala kwa mndandanda (L):  mndandanda wazinthu zamafakitale, zovotera 315 bar ndi chubu yoyenera, kuphimba chubu wamba kunja kwa diameter kuchokera 6 mpaka 42 mm pamzere wa Ruihua Hardware.

• Heavy Series (S):  mndandanda wothamanga kwambiri, womwe umafikira mipiringidzo ya 630, yomangidwa mozungulira makoma achubu okulirapo komanso magawo olemetsa.

ISO 8434-1 ndi mtundu wapadziko lonse lapansi wa kulumikizana komweku. Miyeso yotchuka kwambiri imakhala yolumikizana pang'onopang'ono, ndichifukwa chake zojambula pabanja lamtunduwu nthawi zambiri zimatchula zonse ziwiri. 50011 metric standpipe yowongoka, mwachitsanzo, imatchulidwa pa DIN 2353 ndi ISO 8434-1 yokhala ndi mizere yopepuka mpaka 315 bar ndi mndandanda wolemera mpaka 630 bar. Mutha kuwunikiranso mndandanda wamtundu wathunthu pa 50011 standpipe molunjika tsamba.

Light Series: Yankho Loyenera Pamagawo Ambiri Amakampani

Mndandanda wa kuwala si njira ya bajeti. Ndiwo mndandanda wolondola wa ma hydraulics okhazikika a mafakitale. Zida zamakina, makina omangira jakisoni, mapaketi amagetsi ndi mabenchi oyesera amayendetsa pazovuta zogwira ntchito mkati mwa 315 bar. Mipikisano yopepuka imapangitsa kuti mabwalo azilumikizana mosavuta, kukula kwa hex kakang'ono komanso kupezeka kwachubu.

Pansi pa fakitale, mbali zowunikira zimakhala zosavuta kwa ogwira ntchito m'njira zitatu. Mtedza umafunikira torque yocheperako, kotero ma wrenches okhazikika amaphimba makina ambiri. Makoma ocheperako a chubu amapindika ndikuyaka mosavutikira, zomwe zimafupikitsa kukonzekera kwa chubu. Ndipo katundu wopepuka amakhala ndi makulidwe ochulukirapo, kotero wogawa omwe amanyamula gulu limodzi amatha kugulitsa mbewu zambiri. Ichi ndichifukwa chake a 6C metric bulkhead yoyenerera , monga zigawo zambiri zoyikira mapanelo, amapangidwa mopepuka ndi malekezero awiri a 24 degree cone.

Mndandanda Wolemera: Kumene Chitsulo Chowonjezera Chimapita

Mndandanda wolemera umawoneka wofanana kunja. Kusiyana kuli muzitsulo. Thupi loyenerera limanyamula khoma lokulirapo pansi pa ulusi. Mtedzawo ndi wawukulu kudutsa m'mafulati komanso wolemera kwambiri. Ferrule geometry imamangidwa kuti iluma khoma lachubu lokulirapo ndikuligwira modzidzimuka. Zotsatira zake ndizomwe zimayikidwa pa bar 630 zomwe zimalekereranso kugwedezeka ndi kuthamanga kwa njinga zamagalimoto, makina osindikizira ndi zida zoyeserera kwambiri.

Kwa ogwira ntchito pamsonkhano, mndandanda wolemetsa umasintha kumverera kwa ntchitoyo. Yembekezerani ma wrenches akulu, torque yomangika kwambiri komanso matembenuzidwe a pre assembly kuposa kukula kwachubu komweko muzowunikira. Osamasulira zizolowezi zosiyanasiyana. Mtedza wolemera womwe wayimitsidwa pama torque wopepuka sungakhale pansi pa ferrule, ndipo olowawo apambana mayeso osasunthika ndikulira pambuyo pake. Tsatirani tebulo lolimba la mndandanda womwe uli m'manja mwanu, osati womwe mudagwiritsa ntchito dzulo.

Makina Otani a Ruihua Hardware Mosiyana Pakati pa L ndi S

Mitundu yonse iwiriyi imayambira pamtengo womwewo wa C45 carbon steel bar ndikusiya chomeracho ndi 8 mpaka 12 micron zinc-nickel plating, zotsimikiziridwa mpaka maola 240 a ASTM B117. Kusiyanitsa kumapangidwa pa sitepe yopangira makina, ndipo ndiyoyenera kuwonetsa chifukwa imalongosola mtengo ndi kusiyana kwa ntchito.

Ku Ruihua Hardware, zida zolemetsa zimayendetsa khoma lakuya komanso lokulirapo pansi pa ulusi, hex yayikulu pathupi ndi mtedza, ndi ferrule yokhala ndi m'mphepete molemera kwambiri. Zowonjezereka sizodzikongoletsera. Imasuntha kupsinjika kwa katundu wopanikizika kuchokera muzu wa ulusi ndi kulowa pampando wa cone, komwe ndi komwe kuphatikizika kwakukulu kumapangidwira kuti kunyamule. Matupi olemetsa amadutsanso kuyezetsa kwaumboni musanatumizidwe, chifukwa gawo la 630 bar liyenera kuwonetsa malire, osati kulolerana kwapang'onopang'ono.

Tsatanetsatane imodzi yopangira zinthu ndiyofunikira m'masitolo anu. Mtedza, ferrule ndi thupi zimafananizidwa ndikutumizidwa ngati seti imodzi. Kusakaniza mtedza wopepuka ndi gulu lolemetsa ndilo vuto limodzi lomwe timamva kuchokera kwa makasitomala aku Europe, ndipo limatulutsa ndendende nkhani yakulira yomwe idatsegula nkhaniyi.

Macheke Asanu Musanasinthire Kuwala Series

Zowunikira ndizosakhazikika bwino pamabwalo ambiri, koma yendetsani macheke asanu awa dongosolo logulira lisanathe:

1. Kupanikizika kwa ntchito.  Ngati dera limakhala pamwamba pa bar 250, kapena paliponse pafupi ndi denga la bar 315, perekani mtengo wolemetsa pa RFQ yomweyo.

2. Pressure spikes.  Ma Accumulators, makina osindikizira komanso kukwera njinga mwachangu kumapangitsa kugwedezeka komwe kumatopetsa mizere yopepuka nthawi yayitali gejiyo isanawonetse vuto.

3. Ntchito yozungulira.  Makina am'manja ndi zida zonjenjemera zimalungamitsa mndandanda wolemetsa ngakhale pakupanikizika pang'ono.

4. Khoma la chubu.  Mndandanda wolemera umayembekezera khoma lokulirapo lomwe limakhala lalikulu kunja kwake. Tsimikizirani kuchuluka kwa chubu, osati kukula kwa chubu.

5. Kusunga mwambo.  Lembani nkhokwe motsatizana. Awiriwo amawoneka ofanana m'bokosi, ndipo bin yosakanikirana imatsimikizira kuti palimodzi.

Macheke awiri mwa asanu amawononga chilichonse panthawi yopanga komanso chilichonse panthawi yotumiza. Ndiwo macheke oyenera kuchita kawiri.

Kusankha Komweko Kuliko mu Flanges: 1JFL vs 1JFS

Kugawanika kopepuka ndi kolemetsa sikusiyana ndi zomangira za 24 degree cone. Ikubwereza mu SAE flange dziko pansi pa ISO 6162-1, ndi mabanja awiri pa Tsamba lazinthu za Ruihua Hardware  limafanana. Flange yowongoka ya 1JFL ndiye gawo lopepuka la service 61 style service. Flange yowongoka ya 1JFS ndi mnzake wolemetsa, ndipo mitundu 9 ya elbow yonse imagawika chimodzimodzi.

logic imasamutsidwa mwachindunji. Flange yowunikira pamapopu opopera opopera ndiye chisankho choyenera. Mndandanda wolemera wa flange pa makina osindikizira kapena mobile boom circuit amagula malire omwe amafunikira dera. Chisankho chomwecho, kulumikizana kosiyana, ndi muyezo zimakukokerani mzere m'mabanja onse awiri.

Mafunso Ofunsidwa Kawirikawiri

Kodi ndingaphatikize mtedza wopepuka kapena ferrule ndi gulu lolemera lokwanira?

No. DIN 2353 imatanthawuza thupi, mphete yodula ndi mtedza ngati dongosolo limodzi lofanana pamndandanda. Ulusi wa mtedza wopepuka ukhoza kuzungulira pagulu lolemera, koma ngodya ya cone, makulidwe a khoma ndi geometry yoluma sizikhalanso pamzere. Mgwirizanowu ukhoza kugwira pa benchi ndikulira movutikira. Nthawi zonse ikani mtedza, ferrule ndi thupi kuchokera pamndandanda womwewo, kuchokera kwa wopanga yemweyo.

Ndi liti pamene dongosololi limakukakamizani kukhala mndandanda wolemera m'malo mwa mndandanda wopepuka?

Zinthu zitatu zimakhudza kwambiri milandu. Kupanikizika kogwira ntchito kumakhala pafupi kapena pafupi ndi denga la bar 315 la mndandanda wowala. Dera limawona ma spikes akuthwa kuchokera ku ma accumulators, makina osindikizira kapena makina am'manja. Kapena mzerewo ndi waufupi kwambiri kotero kuti simungathe kukulitsa khoma la chubu kuti munyamule katunduyo mopepuka. Mndandanda wolemera udavoteredwa ku bar 630 ndipo umatenga mantha omwe angagwire ntchito yolumikizana mopepuka pakapita nthawi.

Kodi zopangira zopepuka komanso zolemetsa zimagwiritsa ntchito chubu chomwecho?

Chubu chakunja cham'mimba mwake nthawi zambiri chimakhala chofanana, koma ndipamene kufanana kumathera. Mndandanda wolemera umayembekezera khoma lachubu lokulirapo, kotero OD yomweyi imanyamula zochulukirapo. Mtedza wolemetsa nawonso ndi waukulu kudutsa ma flats ndipo umafunikira torque yomangika. Osaweruza mndandanda wolemetsa potengera gulu lopepuka. Tsatirani ma tebulo okhwimitsa mndandanda womwe muli nawo m'manja mwanu.

Kodi DIN 2353 ndi muyezo wofanana ndi ISO 8434-1?

Iwo amaphimba 24 digiri chuluni chomwecho ndi kudula mphete. ISO 8434-1 ndi mtundu wapadziko lonse lapansi womwe udachokera ku DIN 2353, ndipo makulidwe odziwika amalumikizidwa molunjika, kotero kuti cholumikizira chopepuka chopangidwa kuti chikhale chogwirizana chimodzi ndi chinacho mosiyanasiyana. Mchitidwe wotetezeka pa zojambula ndi ma RFQ ndikutchula zonse ziwiri, mwachitsanzo DIN 2353 ndi ISO 8434-1, mndandanda wa kuwala, kotero kuti wogulitsa sangaganizire mndandanda wosiyana.

Pezani Mndandanda Wolondola pa Mawu Anu Otsatira

Tumizani kukakamiza kogwirira ntchito, kuzungulira kwa ntchito ndi machubu, ndipo mawuwo amabwereranso ndi mndandanda womwe dera limafunikira. Ruihua Hardware imagwira mawu onse mbali ndi mbali kuti lingalirolo lilembedwe, osangopeka. Sakatulani mtundu wa metric pa product page , onani kuwala ndi heavy series standpipe data pa 50011 mndandanda watsamba , kenako tumizani RFQ yanu kudzera pa tsamba lolumikizana . Mawu okhala ndi zosankha zingapo, mitengo ndi nthawi zotsogola amabwereranso mkati mwa tsiku limodzi logwira ntchito.