Kutalika kwazitsulo zotayidwa chitoliro Unit ya Njira Yopangira ndichani?

Kutalika kwa makina opangira makina ndiosavuta, kupanga bwino kwambiri, mtengo wotsika komanso chitukuko chofulumira. Mphamvu ya chitoliro chauzimu nthawi zambiri imakhala yayikulu kuposa chitoliro chowongoka cholumikizidwa, chitolirochi chimatha kugwiritsidwa ntchito kutulutsa chitoliro chachikulu chokulirapo chopanda kanthu, komanso mulifupi momwemonso kapangidwe ka chitoliro cha billet chosiyanasiyana. Komabe, poyerekeza ndi kutalika komweko kwa chitoliro chowongoka, kutalika kwa weld kumawonjezeka ndi 30 ~ 100%, ndipo kuchuluka kwakapangidwe kotsika.
Choncho, awiri ang'onoang'ono ambiri a ntchito molunjika msoko welded chitoliro, lalikulu awiri welded chitoliro ali makamaka ntchito mwauzimu welded.
1. Low kuthamanga madzimadzi yobereka welded zitsulo chitoliro (GB / T3092-1993) amatchedwanso onse welded chitoliro, imadziwika chubu wakuda. Amagwiritsidwa ntchito kunyamula madzi, gasi, mpweya, mafuta ndi nthunzi yotenthetsera ndi zina zonse zotsekemera zamadzimadzi ndi zina zomwe amagwiritsa ntchito chitoliro chachitsulo. Chitoliro cha khoma chitoliro chimagawika muzitsulo wamba komanso chitoliro chachitsulo chakuda; tengani mawonekedwe agawika chitoliro chosaluka (chitoliro chowala) komanso chobwezeretsanso. Mafotokozedwe a chitoliro chachitsulo okhala ndi mamilimita ang'onoang'ono (mm) adati mulingo wadzinimira ndi m'mimba mwake pafupifupi. Amagwiritsidwa ntchito mwachizolowezi, adati kutsika kwakanthawi kwamadzimadzi kotsekemera kwazitsulo komwe kumagwiritsidwa ntchito kuphatikiza kutulutsa kwamadzi, komanso kuchuluka kwa chitoliro chamagetsi kotsika komwe kamagwiritsa ntchito chitoliro chotsekemera.
2. Low kuthamanga madzimadzi yobereka kanasonkhezereka welded zitsulo chitoliro (GB / T3091-1993), amatchedwanso kanasonkhezereka welded zitsulo chitoliro, imadziwika kuti woyera chitoliro. Amagwiritsidwa ntchito kunyamula madzi, gasi, mafuta am'mlengalenga ndi nthunzi yotenthetsera, madzi ofunda ndi zina zotere zotsekemera zamadzimadzi kapena ntchito zina za chitoliro chotentha (kutsekemera kapena kuwotcherera) chitoliro. Chitoliro khoma makulidwe ogaƔikana wamba kanasonkhezereka zitsulo chitoliro ndi wakuda kanasonkhezereka chitoliro zitsulo; kutenga mawonekedwe anawagawa sanali yamazinga kanasonkhezereka zitsulo chitoliro ndi yamazinga kanasonkhezereka chitsulo chitoliro. Mafotokozedwe a chitoliro chachitsulo okhala ndi mamilimita ang'onoang'ono (mm) adati mulingo wadzinimira ndi m'mimba mwake pafupifupi. Kawirikawiri amagwiritsidwa ntchito mu mainchesi akuti, monga 11/2 ndi zina zotero.
3. Kathumba wamba ka kaboni kazitsulo (GB3640-88) ndi nyumba zamaofesi ndi zomangamanga, kukhazikitsa makina ndi zida ndi ntchito zina zamagetsi zoteteza chitoliro chachitsulo.
4. Molunjika msoko welded zitsulo chitoliro (YB242-63) ndi kotenga nthawi china chotulutsa chitoliro ndi chitsulo chitoliro. Kawirikawiri amagawika chitoliro chachitsulo chosungunuka, machubu owonda-mipanda, ma thiransifoma, kutentha kwamachubu ndi zina zambiri.
5.Kutulutsa kwamadzi kozungulira kozungulira kwa arc kotsekemera chitoliro (SY5036-83) ndichitsulo cholimba chotenthetsera chitoliro chopanda kanthu, kutentha kwa firiji, yokhala ndi mbali ziwiri zomata zotsekemera zotulutsira madzimadzi mopanikizika chitsulo chitoliro. Zitsulo zamagetsi zamagetsi, ntchito zowotcherera, pambuyo poyesa mosiyanasiyana mayeso a sayansi, kugwiritsa ntchito kotetezeka komanso kodalirika. Large awiri chitoliro zitsulo, kupereka Mwachangu mkulu, ndipo akhoza kupulumutsa kuyala kwa payipi ndalama. Amagwiritsidwa ntchito makamaka kunyamula mapaipi amafuta ndi gasi.
6.Kutulutsa kwamadzi kozungulira kozungulira kotsekemera kwapayipi yamagetsi (SY5038-83) ndichitsulo cholimba chotentha cha chubu chopanda kanthu, kutentha kwa firiji, njira yowotchera pafupipafupi yoperekera madzi opanikizika welded zitsulo chitoliro. Amphamvu zitsulo, pulasitiki, ndi kuwotcherera zosavuta ndi Machining akamaumba; pambuyo poyesa mosiyanasiyana komanso mozama asayansi, kugwiritsa ntchito chitetezo, chodalirika, chitoliro chachitsulo champhamvu, kufalikira kwambiri, ndipo kumatha kupulumutsa kuyika kwa mapaipi. Makamaka ntchito poyala payipi mayendedwe amafuta, gasi ndi zina zotero.


Post nthawi: Jul-26-2021