Thegedhi vharafuisuwo rinovhurika uye rinovhara.Nzira yekufambisa yegedhi ndeye perpendicular kune nzira yemvura.Ivhavha yegedhi inogona chete kuvhurwa zvakakwana uye yakavharwa zvakakwana, uye haigoni kugadziriswa kana kuputika.Ivhavha yegedhi yakavharwa nekusangana pakati pechigaro chevharuvhu uye ndiro yegedhi.Kazhinji, nzvimbo yekuisa chisimbiso ichave yakatarisana nemidziyo yesimbi kuti iwedzere kusakara, senge surfacing 1Cr13, STL6, simbi isina tsvina, etc. Gedhi rine gedhi rakaoma uye gedhi re elastic.Zvinoenderana nemagedhi akasiyana, vharanda regedhi rakakamurwa kuita rigid gedhi vharafu uye elastic gedhi vharafu.

Chikamu chekuvhura nekuvhara chevhavha yegedhi ndiro gedhi, uye mafambiro ekufamba kwegedhi ari perpendicular kune kutungamirirwa kwemvura.Ivhavha yegedhi inogona chete kuvhurwa zvakakwana uye yakavharwa zvakakwana, uye haigoni kugadziriswa kana kuputika.Gedhi rine nzvimbo mbiri dzekuisa chisimbiso.Nzvimbo mbiri dzekuvharisa dzeinonyanya kushandiswa mode gedhi vharuvhu inoumba chimiro cheweji.Wedge angle inosiyana nemaparameter evharuvhu, kazhinji 5°, uye 2°52′ apo tembiricha yepakati haina kukwirira.Gedhi revhavha yegedhi rejeri rinogona kuitwa rose, rinonzi gedhi rakaoma;inogonawo kugadzirwa gedhi rinogona kuburitsa diki deformation yekuvandudza hunyanzvi hwayo uye kugadzira kutsauka kweiyo chisimbiso chepamusoro angle panguva yekugadzirisa.Ndiro yacho inonzi ghedhi re elastiki.Kana gedhi revhavha rakavharwa, nzvimbo yekuisa chisimbiso inogona kuiswa chisimbiso chete nekumanikidza kwepakati, ndiko kuti, kuvimba nekumanikidza kwepakati kudzvanya nzvimbo yekuisa chisimbiso chegedhi kuchigaro chevhavha kune rumwe rutivi kuti ive nechokwadi chekuisa chisimbiso chekuisa chisimbiso. pamusoro, kunozvisunga.Mazhinji mavharuvhu emagedhi akavharwa nechisimba, ndiko kuti, kana vharuvhu yakavharwa, gedhi rinofanira kumanikidzwa kurwisa chigaro chevhavha nechisimba chekunze kuti ive nechokwadi chekusimba kwechisimbiso chepamusoro.Gedhi revharuvhu regedhi rinofamba zvakatevedzana netsvimbo yevharuvhu, inodaidzwa kunzi lift-rod gedhi vharafu, inozivikanwawo sevhavha yegedhi inokwira.Kazhinji, pane trapezoidal tambo padanda rekusimudza.Kuburikidza nenati iri pamusoro pevharuvhu uye girovha yegirovha pamutumbi wevharuvhu, iyo inotenderera inoshandurwa kuita mutsara wekufamba, ndiko kuti, torque yekushandisa inoshandurwa kuita yekusundira inoshanda.Kana iyo valve yakazarurwa, apo kukwidziridzwa kwegedhi kwakaenzana ne1: 1 nguva yakareba yevhavha, chiteshi chemvura hachina kuvharwa, asi nzvimbo iyi haigoni kuongororwa panguva yekushanda.Mukushandiswa kwechokwadi, iyo yepamusoro yevhavha stem inoshandiswa sechiratidzo, ndiko kuti, nzvimbo iyo isingagoni kuvhurwa, senzvimbo yayo yakazaruka zvakakwana.Kuti utarise chiitiko chekuvhara chinokonzerwa nekushanduka kwekushisa, inowanzovhurwa kune nzvimbo yepamusoro, uye inodzoserwa ne 1 / 2-1 kutendeuka, sechinzvimbo chevhavha yakazaruka zvakakwana.Nokudaro, nzvimbo yakazaruka yakakwana yevhavha inotarirwa maererano nechinzvimbo chegedhi, ndiko kuti, sitiroko.Kune mamwe mavharuvhu egedhi, stem nut inogadzika pagedhi, uye kutenderera kwehandwheel kunotyaira tsinde yevhavha kuti itenderere, izvo zvinoita kuti gedhi risimudze.Rudzi urwu rwevharuvhu inodaidzwa kuti inotenderera tsinde gedhi vharuvhu, kana vharafu regedhi rerima.