Malinga ndi kafukufukuyu, dera lomwe lili ndi mphepo yamkuntho limakonda kugwetsa zida zoteteza mphezi.

Pali zifukwa ziwiri zakutayika kwa zida zodzitchinjiriza mphezi chifukwa chovala choyimitsa choyimitsa:

1. Chifukwa cha mphamvu ya mphepo, kusuntha kwapakati pakati pa chombo ndi mbale yopachika kumapanga chotchinga choyimitsidwa, ndipo

Kuyimitsidwa mbale kumayenda mozungulira nsonga yoyimitsidwa ya hull pangodya yaying'ono.

zotsatira zake zimakhala ngati chilemba chodulidwa ndi tsamba, zomwe zimapangitsa kuti gawo lachitsulo loyimitsidwa la hull likhale laling'ono komanso

zazing'ono.Pamene chizindikirocho chikafika pamlingo wina, pansi pa kulemera kwa hardware yoteteza mphezi yokha, hull

wa waya achepetsa akugwa ku kuyimitsidwa achepetsa, ndi ngozi pansi wa hardware chitetezo mphezi

wawonongedwa;

2. Choyimitsidwa choyimitsidwa ndi chachikulu kwambiri kapena zotchingira zoteteza mphezi sizimakanizidwa.Mtundu wa chitetezo champhamvu

hardware ndi waya waya zimapanga kayendedwe wachibale pansi zochita za mphepo, kuchititsa kuvala kwa mphezi

chitetezo hardware;pansi pa zochitika za mphepo yamphamvu kapena mphezi yamphamvu, waya wamphezi amakanda kapena

kutenthedwa, ndipo zida zotetezera mphezi zimachotsedwa pazitsulo za waya woyimitsidwa.Gawo lapamwamba

imagwa ndipo ngozi yofanana ndi yomwe ili pamwambayi imachitika.

Njira zodzitetezera

1. Mbale yopachikika ya shaft yoyimitsidwa ya hull yachitsulo choyimitsidwa imakonzedwa ndi ma bolts.Bawutiyo ili ndi chochapira chathyathyathya.Gasket chimakwirira

gawo lolumikizana la shaft kuyimitsidwa.Ngati gasket sichitsegulidwa, zimakhala zovuta kupeza kuvala kwa shaft kuyimitsidwa kwa hull.

Choncho, poyang'ana kuchuluka kwa kuvala kwa shaft yokweza, ma bolts ayenera kuchotsedwa ndipo ma washers ayenera kutsegulidwa.

Panthawi imodzimodziyo, njira zosakhalitsa ziyenera kuchitidwa kuti zipangizo zotetezera mphezi zisagwe.

2. Pofuna kupewa kuvala kwa zida zoteteza mphezi, kukula kwa kuyimitsidwa kuyenera kusankhidwa molingana ndi

gawo lalikulu la zida zoteteza mphezi.Pankhani yamapangidwe, chingwe cha aluminiyamu chachitetezo cha mphezi

hardware ndi wokutidwa mosamalitsa malinga ndi zofunika ndondomeko, ndi hardware chitetezo mphezi ndi tikaumbike.

3. Mu mapangidwe a dera, zitsulo zokha zimafunikira, ndipo palibe magawo ena amphamvu omwe ayenera kufufuzidwa.Chifukwa chake, m'madera

ndi mphepo yamkuntho ndi mphepo yamkuntho, posankha zingwe zoyimitsa zopangira njira ndi zomangamanga, muyenera kuganizira

kusankha zingwe zoletsa kuvala, monga ma aloyi osiyanasiyana ndi zingwe zoyimitsidwa zokhala ndi mbali zosagwira mphepo.

4. Ntchito yokonza mizere yambiri, makamaka kuwongolera ndi kuyang'anira mizere iyenera kuchitidwa motsatira malamulo;

ndi zoletsa zosiyanasiyana zoyimitsidwa ziyenera kutsegulidwa ndikuwunikiridwa motsatira malamulo.