Kodi pokonza zitsulo zosapanga dzimbiri flange?

Zitsulo zosapanga dzimbiri zimagwiritsidwa ntchito polumikizira mapaipi, ndipo ntchito zake ndi izi:

• Kulumikiza mapaipi:magawo awiri a mapaipi akhoza kulumikizidwa mwamphamvu, kotero kuti dongosolo la mapaipi limapanga zonse mosalekeza, zomwe zimagwiritsidwa ntchito kwambiri m'madzi, mafuta, gasi ndi njira zina zotumizira mapaipi akutali.

• Kuyika ndi kukonza kosavuta:Poyerekeza ndi njira kugwirizana okhazikika monga kuwotcherera, zitsulo zosapanga dzimbiri flanges olumikizidwa ndi mabawuti, ndipo palibe chifukwa cha zovuta kuwotcherera zipangizo ndi luso pa unsembe, kotero ntchito ndi yosavuta komanso mofulumira. Mukasintha magawo a chitoliro kuti mukonzenso mtsogolo, muyenera kungochotsa ma bolts kuti mulekanitse chitoliro kapena zida zolumikizidwa ndi flange, yomwe ndi yabwino kukonza ndikusintha.

• Kusindikiza:Pakati pa ziwiri zosapanga dzimbiri flanges, kusindikiza gaskets nthawi zambiri anaikidwa, monga gaskets mphira, zitsulo bala gaskets, etc. Pamene flange ndi omangika ndi bawuti, ndi kusindikiza gasket ndi wofinyidwa kudzaza kusiyana yaing'ono pakati kusindikiza pamwamba pa flange, potero kupewa kutayikira kwa sing'anga mu payipi yolimba dongosolo payipi ndi kuonetsetsa.

• Sinthani mayendedwe ndi malo a payipi:pakupanga ndi kukhazikitsa dongosolo la mapaipi, pangakhale kofunikira kusintha mayendedwe a payipi, kusintha kutalika kapena malo opingasa a payipi. zitsulo zosapanga dzimbiri flanges angagwiritsidwe ntchito ndi ngodya zosiyanasiyana elbows, kuchepetsa mapaipi ndi zovekera chitoliro kukwaniritsa kusintha kusintha kwa malangizo ndi udindo wa payipi.

Chitsulo chosapanga dzimbiri flange processing luso zambiri motere:

1. Kuyang'anira zopangira:Malinga ndi miyezo yofananira, fufuzani ngati kuuma ndi kupangidwa kwa mankhwala a zitsulo zosapanga dzimbiri kumakwaniritsa miyezo.

2. Kudula:Malingana ndi kukula kwa flange, kupyolera mu kudula kwamoto, kudula kwa plasma kapena kudula macheka, pambuyo podula kuchotsa burrs, okusayidi wachitsulo ndi zonyansa zina.

3. Kupanga:kutenthetsa chodulira chopanda kanthu pa kutentha koyenera, kupanga ndi nyundo ya mpweya, makina osindikizira ndi zida zina kuti apititse patsogolo bungwe lamkati.

4. Makina:Mukakankhana, tembenuzirani bwalo lakunja, dzenje lamkati ndi nkhope yomaliza ya flange, siyani 0.5-1mm pomaliza, bowola bolt mpaka 1-2mm laling'ono kuposa kukula kwake. Pomaliza, zigawozo zimayengedwa mpaka kukula kwake, roughness ya pamwamba ndi Ra1.6-3.2μm, ndipo mabowo a bolt amasinthidwanso kukula kwake komweko.

5. Chithandizo cha kutentha:kuchotsani kupsinjika kwa processing, kukhazikika kukula, kutentha flange mpaka 550-650 ° C, ndikuziziritsa ndi ng'anjo pakapita nthawi.

6. Chithandizo chapamwamba:Njira zochizira zodziwika bwino ndi electroplating kapena kupopera mbewu mankhwalawa kuti zisawonongeke komanso kukongola kwa flange.

7. Anamaliza kuyendera mankhwala:molingana ndi miyezo yoyenera, kugwiritsa ntchito zida zoyezera kuyeza kulondola kwazithunzi, kuyang'ana mawonekedwe amtunda kudzera pakuwoneka, kugwiritsa ntchito ukadaulo woyesa wosawononga kuti azindikire zolakwika zamkati, kuonetsetsa kuti zikugwirizana.