Oyenera Ford mafuta mafuta kuthamanga kachipangizo 8M6000623

Ndi mitundu yanji yoyezera kuthamanga?

1. Njira yazambiri yamadzi

Zida zamitundu iyi zimayang'anira kuthamanga kwake ndi kuthamanga kwamadzimadzi. Ngati kachulukidwe wamadzimadzi amadziwika, kutalika kwa gawo lamadzimadzi ndi muyeso wa kuthamanga.

2. Makina opimira

Manometer amatengera njira yamadzimadzi ndipo angagwiritsidwe ntchito kuyeza kuthamanga kwamadzimadzi. Malingana ndi mfundo yogwirizanitsa ndime yamadzimadzi mofanana kapena mizati yamadzimadzi, chipangizochi chikhoza kugawidwa m'magulu awiri: manometer osavuta ndi manometer osiyana. Manometer osavuta ndi manometer omwe amayesa kupanikizika pamalo enaake amadzimadzi omwe ali mu payipi kapena chidebe, ndipo manometer osiyanitsa amayesa kusiyana pakati pa mfundo ziwiri zilizonse zamadzimadzi zomwe zili mu payipi kapena chidebe. Miyezo ya kupanikizika imadziwika ndi kukhazikika kwawo kwamankhwala, kutsika kwakanthawi kochepa, kutsika kwa capillary mosakhazikika, kutsika kwamphamvu komanso kutsika kwa nthunzi.

3. Elastic element njira

Chida choyezera kuthamanga kwa zinthu zotanuka chimatanthawuza chipangizo chomwe mphamvu yoyezera imapangitsa kuti zinthu zina zotanuka zisokonezeke mkati mwa malire awo otanuka, ndipo kukula kwake kumayenderana ndi kukakamiza kogwiritsidwa ntchito.

4. Mtundu wa diaphragm

Zinthu za diaphragm zitha kugawidwa m'mitundu iwiri, yoyamba ndi chinthu chomwe chimagwiritsa ntchito mawonekedwe otanuka a diaphragm, ndipo chachiwiri ndi chinthu chomwe chimatsutsidwa ndi akasupe kapena zinthu zina zotanuka. Yoyamba imakhala ndi kapisozi imodzi kapena zingapo, ndipo kapisozi iliyonse imakhala ndi ma diaphragms awiri olumikizidwa palimodzi ndi soldering, brazing kapena kuwotcherera. Zitsulo zomwe zimagwiritsidwa ntchito kwambiri pazigawo za diaphragm ndi mkuwa, mkuwa wa phosphor ndi chitsulo chosapanga dzimbiri. Mtundu wachiwiri wa diaphragm umagwiritsidwa ntchito kupondereza kukakamiza ndi kulimbikitsa chinthu chosiyana ndi zotanuka, ndipo diaphragm imasinthasintha. Kusuntha kwa diaphragm kumalepheretsedwa ndi kasupe, komwe kumatsimikizira kupotoza pakukakamizidwa.

5. Ubwino ndi kugwiritsa ntchito mtundu wa diaphragm

Amagwiritsidwa ntchito kuyeza kutsika kwambiri, vacuum kapena kuthamanga kosiyana. Nthawi zambiri amagwiritsidwa ntchito m'malo owononga kwambiri. Ubwino wawo ndi wovuta kwambiri, amatha kuyeza kusiyana kwapang'onopang'ono pamagulu ochepa kwambiri ndipo amangofunika malo ochepa.

6. Borden pressure gauge

Lingaliro kumbuyo kwa chipangizocho ndi chakuti pamene chopunduka mwanjira iliyonse, chubu chodutsamo chimabwerera ku mawonekedwe ake ozungulira pansi pa kukakamizidwa. Nthawi zambiri, mapaipi amapindika mu mawonekedwe a C kapena kutalika kwa arc pafupifupi madigiri 27. Bourdon chubu ikhoza kugwiritsidwa ntchito poyezera kusiyana kwapakatikati pamlingo wapamwamba kwambiri. Bourdon gauge imathanso kupangidwa kukhala mawonekedwe ozungulira kapena ozungulira kuti mupeze mzere wabwinoko komanso kukhudzika kwakukulu. Zida za chubu za Bourdon ziyenera kukhala ndi kusungunuka bwino kapena mawonekedwe a masika.

(1) Ubwino wa Borden pressure gauge

Zotsika mtengo komanso zomangamanga zosavuta.

Pali mitundu yambiri yomwe mungasankhe.

Kulondola kwakukulu

(2) zolakwika za Borden pressure gauge

Low kasupe gradient

Kumverera kwa hysteresis, kugwedezeka ndi kugwedezeka