Ndi magawo angati omwe kuwotcherera kwa makina owotcherera apakati pafupipafupi amakhala?

Kodi mukudziwa kuti ndi magawo angati omwe amakhudzidwa ndi kuwotcherera kwa makina owotcherera apakati pafupipafupi?Lero, mkonzi adzakupatsani mwatsatanetsatane mwatsatanetsatane ndondomeko kuwotcherera sing'anga pafupipafupi malo kuwotcherera makina.Pambuyo podutsa magawo angapo awa, ndi kuzungulira kwa kuwotcherera kwa sing'anga pafupipafupi malo kuwotcherera makina.

1. Chitani kuthamanga preloading pamaso mphamvu pa.

Cholinga cha preloading nthawi ndi kukhudzana kwambiri pakati pa welded mbali, kuchititsa mapindikidwe pulasitiki wa mbali zotuluka pa kukhudzana pamwamba, kuwononga filimu okusayidi pamwamba, ndi kupanga khola kukhudzana kukana.Ngati kupanikizika kuli kochepa kwambiri, ndi mbali zochepa chabe zotulukira zomwe zingagwirizane, kupanga kukana kwakukulu.Kuchokera pa izi, chitsulocho chimasungunuka mwamsanga pamalo olumikizirana, ndikutulutsa ngati zopsereza, ndipo zikavuta kwambiri, gawo la welded kapena electrode imatha kuwotchedwa.Chifukwa makulidwe ndi mkulu structural rigidity wa welded mbali, pamwamba khalidwe la welded mbali ndi osauka.Choncho, pofuna kuti mbali zowotcherera zigwirizane kwambiri ndikukhazikika kukana kwa malo owotcherera, zowonjezera zamakono zingathe kuwonjezereka panthawi ya pre kukanikiza siteji kapena pa pre kukanikiza siteji.Panthawiyi, prepressing pre-pressure nthawi zambiri imakhala 0.5-1.5 nthawi yanthawi zonse, ndipo yowonjezerapo ndi 1/4-12 ya welding panopa.

2. Kutenthetsa magetsi.

Pambuyo kukanikiza chisanadze, mbali welded akhoza welded mwamphamvu.Pamene magawo kuwotcherera ndi zolondola, zitsulo nthawi zonse amayamba kusungunuka pa kukhudzana padziko pakati pa mbali ziwiri welded pa elekitirodi clamping udindo, popanda kuwonjezera, pang`onopang`ono kupanga phata losungunuka.Pansi pa kukakamizidwa panthawi yowotcherera, phata losungunuka limawala (panthawi yowotcherera), ndikupanga mgwirizano wamphamvu pakati pa magawo awiri owotcherera.

3. Kujambula ndi kukanikiza.

Gawoli limadziwikanso kuti siteji yoziziritsa kristalo, zomwe zikutanthauza kuti pachimake chosungunula chikafika pamtundu woyenera ndi kukula kwake, chitsulo chowotcherera chimadulidwa, ndipo pachimake chosungunula chimazizira ndikuwunikira ndikupanikizika.Kusungunuka kwapakati pazitsulo kumachitika mufilimu yotsekedwa yachitsulo ndipo sikungagwirizane momasuka panthawi ya crystallization.Pogwiritsa ntchito njirayi, zitsulo zonyezimira zimatha kulumikizidwa mwamphamvu popanda kusweka kapena kusweka, kulola chitsulo chosungunula kuti chisungunuke kwathunthu chisanayime.