1. Weld lub plhaub steel ntawm lub pneumatic tube union mus rau lub qhov hluav taws xob qhov ntawm lub thawv los yog av nkos tank, los yog weld lub steel plhaub mus rau qhov kawg ntawm ib tug steel yeeb nkab ntawm cov kab sib txuas, nrog rau cov cua nozzle tig upwards.
2. Tom qab vuam, nruab lub pneumatic raj rau hauv lub plhaub steel.
Thaum tshem tawm lossis txhim kho lub raj pneumatic, ua tib zoo tiv thaiv cov cua nozzle kom tsis txhob cuam tshuam rau kev siv.
Txhawm rau tiv thaiv lub raj pneumatic, ob qho kawg ntawm cov yeeb nkab steel yuav tsum muaj 15-degree chamfer, thiab qhov chaw ntawm cov yeeb nkab steel yuav tsum du yam tsis muaj burrs lossis pits. Ua ntej muab cov yeeb nkab steel rau hauv lub raj pneumatic, lub raj pneumatic yuav tsum tau deflated tag nrho; txwv tsis pub, lub hauv paus raj tsis tuaj yeem muab tso rau.
3. Ntxig ob qhov kawg ntawm lub hauv paus raj mus rau hauv lub pneumatic raj qhov ntawm sab laug thiab sab xis pneumatic tube unions, feem.
Kev nce nqi tuaj yeem ua tiav los ntawm kev siv ob - raj cua twj tso kua mis nrog lub tog raj kheej txhawb nqa thiab lub tshuab ua kom nce siab. Compressed cua kuj tuaj yeem siv rau kev nce nqi yog tias muaj cov cua compressed sib xws.
4. Inflate lub puab raj ntawm lub pneumatic tube union mus rau lub siab teev los ntawm cov cua nozzle.
Tom qab inflating los yog deflating, lub valve yuav tsum tau muab tso rau kom tsis txhob muaj kev puas tsuaj rau lub valve. Txhawm rau kom muaj kev ruaj ntseg foob, qhov nce siab ntawm lub log tsheb tuaj yeem yog 0.3 MPa siab tshaj qhov siab ntawm cov kav dej.