Kusankhidwa koyenera kwa zida zokakamiza makamaka kumaphatikizapo kudziwa mtundu, mtundu, mtundu, kulondola ndi kukhudzidwa kwa chida, miyeso yakunja, komanso ngati kufalikira kwakutali kumafunika ndi ntchito zina, monga kuwonetsa, kujambula, kusintha, ndi alamu.
Chifukwa chachikulu chosankha zida zokakamiza:
1. Zofunikira pakuyezera pakupanga, kuphatikiza kusiyanasiyana ndi kulondola.Pankhani ya kuyesa kwa static (kapena kusintha kwapang'onopang'ono), mtengo wapamwamba wa kupanikizika koyezera udzakhala magawo awiri pa atatu a chiwerengero chonse cha chiwerengero cha kuthamanga;Pankhani ya pulsating (kusinthasintha) kuthamanga, mtengo wapamwamba wa kupanikizika koyezera udzasankhidwa Theka la mtengo wathunthu wa mphamvu yamagetsi.
Miyezo yolondola ya zida zodziwikiratu zapakatikati ndi 0.05, 0.1, 0.25, 0.4, 1.0, 1.5 ndi 2.5, zomwe ziyenera kusankhidwa kuchokera pazofunikira zolondola komanso momwe zimapangidwira.Cholakwika chachikulu chovomerezeka cha chidacho ndi chopangidwa ndi kuchuluka kwa mphamvu yamagetsi ndi kuchuluka kwa giredi yolondola.Ngati mtengo wolakwika umaposa kulondola komwe kumafunikira ndi ndondomekoyi, choyezera choponderezedwa ndi kulondola kwapamwamba chiyenera kusinthidwa.
2. Katundu wa sing'anga kuyeza, monga dziko (gasi, madzi), kutentha, mamasukidwe akayendedwe, corrosiveness, mlingo wa kuipitsidwa, kuyaka ndi kuphulika, etc. Monga mita mpweya, acetylene mita, ndi chizindikiro "palibe mafuta", dzimbiri- kukana kuthamanga kwa sing'anga yapadera, kutentha kwambiri kutentha, diaphragm pressure gauge, etc.
3. Pamalo chilengedwe zinthu, monga yozungulira kutentha, dzimbiri, kugwedera, chinyezi, etc. Monga mantha-umboni kuthamanga gauges kwa kugwedera yozungulira zinthu.
4. Yoyenera kuyang'aniridwa ndi ogwira ntchito.Sankhani zida zokhala ndi ma diameter osiyanasiyana (miyeso yakunja) malinga ndi malo a chida chodziwira komanso momwe amawunikira
Nthawi yotumiza: Mar-23-2022