Nheyo yekushanda kwevharuvhu yeshavishavi yesimbi ine eccentric hard seal ine mativi matatu:
Kune mavharuvhu emabhatani esimbi anochinjika katatu, pamusoro pekusiyana kwesimbi inochinjika katatu neplate yevharuvhu, pamusoro peplate yevharuvhu nechigaro chevharuvhu pane chimiro chekona yakachekwa (uku ndiko kusiyana kwechitatu kwezvinonzi kusiyanisa katatu). Kana vharuvhu yavharwa, plate yevharuvhu inosundirwa mberi nekuda kwekusiyana. Hapana kukweshana pakati peplate yevharuvhu nechigaro chevharuvhu panguva yekuvhara. plate yevharuvhu inodzvanywa zvakananga pachigaro chevharuvhu, zvichiita kuti vharuvhu irambe ichishanda; pamusoro pezvo, nekuda kwevharuvhu iyi. Mhete yekuvhara (ingave yakaiswa pachigaro chevharuvhu kana plate yevharuvhu) ine mwero wakati wekusasimba, uye pane nzvimbo diki pakati peboss nering ye elastic iri muring ye elastic kuti mhete ye elastic ishanduke zvishoma; kana vharuvhu yavharwa, inokanganiswa ne. Semhedzisiro yesimba rekuvhara, mhete yekuvhara ye elastomer inogona kufamba otomatiki kunzvimbo iyo simba rakafanana zvakanyanya; pamwe chete nehuwandu hushoma hwekushanduka kwemhete ye elastic, mhete yekuvhara pachigaro chevharuvhu inomanikidzwa zvakaenzana kuti iwane mamiriro ekuisa akanakisa.
2. Kuchinja kwekushanda kwemavharuvhu eshavishavi ane maumbirwo akasiyana-siyana:
Sezvo huwandu hwekusagadzikana kweplate yevharuvhu huchiwedzera, uye ukobvu hweplate yevharuvhu huchikurawo, kuramba kwemvura inoyerera nepavharuvhu yebharuvhu ine mativi matatu kunowedzera; sezvo huwandu hwekusagadzikana kwevharuvhu yebharuvhu huchiwedzera, mashandiro evharuvhu anochinjawo zvakanyanya. Kubva pakuenzanisa mavharuvhu mana akasiyana ebharuvhu, zvinogona kuonekwa kuti vharuvhu yebharuvhu ine mativi matatu inogona kuburitsa kudonha kukuru kwepressure uye inogona kushandiswa sevharuvhu inotonga; kudonha kwekumanikidzwa kana mvura ichiyerera nepavharuvhu kunowedzera nekuwedzera kwehuwandu hwemavharuvhu; asi zvichienzaniswa nemamwe mavharuvhu asiri emasharuvhu, kudonha kwekumanikidzwa kwevaruvhu yebharuvhu ine mativi matatu kuchiri kudiki. Sezvo huwandu hwekusagadzikana kwevharuvhu yebharuvhu huchichinja, mashandiro ekuvhara echigaro chevharuvhu anochinjawo zvinoenderana. Vharuvhu yebharuvhu ine mativi matatu ine mashandiro akanaka ekuvharira chigaro. Sezvo huwandu hwekusagadzikana huchiwedzera, torque inodiwa pakuvhura nekuvhara vharuvhu inoderera. Naizvozvo, torque inodiwa pakuvhura nekuvhara vharuvhu yebharuvhu ine mativi matatu idiki zvikuru pane yemamwe marudzi emavharuvhu ebharuvhu. Nekuchinja kwehuwandu hwekusachinja, huwandu hwetembiricha nepressure grade uye huwandu hwetembiricha hunoshanda hwevharuvhu remashavi zvichavewo nekuchinja kukuru. Hunhu hwetembiricha nepressure grade hunoshanda hwevharuvhu remashavi remashavi remashavi remashavi remashavi remashavi remashavi hutatu hahuenzaniswi nedzimwe mhando dzevharuvhu dzemashavi.
3. Mabhenefiti evharuvhu yeshavishavi ine eccentric katatu:
Kucheka zvakanaka. Vharuvhu yebhatafurayi ine simbi ine eccentric ine mativi matatu inoshandisa torque kudimbura vharuvhu, saka pane kushanda kwakanaka kwekuvhara pachigaro chevharuvhu, saka inonzi vharuvhu isina kuburitsa mvura. Zvidimbu zvakasimba kana tsvina iri pakati pechinhu hazvina simba rinooneka pakushanda kwevharuvhu yebhatafurayi ine eccentric ine mativi matatu, nekuti kana vharuvhu yava pedyo nekuvharika, mwero wekuyerera kwechinhu chacho wakakwira zvikuru, zvekuti tsvina haigone kuungana pachigaro chevharuvhu.
Kune mavharuvhu emabhatani esimbi anochinjika katatu, pamusoro pekusiyana kwesimbi inochinjika katatu neplate yevharuvhu, pamusoro peplate yevharuvhu nechigaro chevharuvhu pane chimiro chekona yakachekwa (uku ndiko kusiyana kwechitatu kwezvinonzi kusiyanisa katatu). Kana vharuvhu yavharwa, plate yevharuvhu inosundirwa mberi nekuda kwekusiyana. Hapana kukweshana pakati peplate yevharuvhu nechigaro chevharuvhu panguva yekuvhara. plate yevharuvhu inodzvanywa zvakananga pachigaro chevharuvhu, zvichiita kuti vharuvhu irambe ichishanda; pamusoro pezvo, nekuda kwevharuvhu iyi. Mhete yekuvhara (ingave yakaiswa pachigaro chevharuvhu kana plate yevharuvhu) ine mwero wakati wekusasimba, uye pane nzvimbo diki pakati peboss nering ye elastic iri muring ye elastic kuti mhete ye elastic ishanduke zvishoma; kana vharuvhu yavharwa, inokanganiswa ne. Semhedzisiro yesimba rekuvhara, mhete yekuvhara ye elastomer inogona kufamba otomatiki kunzvimbo iyo simba rakafanana zvakanyanya; pamwe chete nehuwandu hushoma hwekushanduka kwemhete ye elastic, mhete yekuvhara pachigaro chevharuvhu inomanikidzwa zvakaenzana kuti iwane mamiriro ekuisa akanakisa.
2. Kuchinja kwekushanda kwemavharuvhu eshavishavi ane maumbirwo akasiyana-siyana:
Sezvo huwandu hwekusagadzikana kweplate yevharuvhu huchiwedzera, uye ukobvu hweplate yevharuvhu huchikurawo, kuramba kwemvura inoyerera nepavharuvhu yebharuvhu ine mativi matatu kunowedzera; sezvo huwandu hwekusagadzikana kwevharuvhu yebharuvhu huchiwedzera, mashandiro evharuvhu anochinjawo zvakanyanya. Kubva pakuenzanisa mavharuvhu mana akasiyana ebharuvhu, zvinogona kuonekwa kuti vharuvhu yebharuvhu ine mativi matatu inogona kuburitsa kudonha kukuru kwepressure uye inogona kushandiswa sevharuvhu inotonga; kudonha kwekumanikidzwa kana mvura ichiyerera nepavharuvhu kunowedzera nekuwedzera kwehuwandu hwemavharuvhu; asi zvichienzaniswa nemamwe mavharuvhu asiri emasharuvhu, kudonha kwekumanikidzwa kwevaruvhu yebharuvhu ine mativi matatu kuchiri kudiki. Sezvo huwandu hwekusagadzikana kwevharuvhu yebharuvhu huchichinja, mashandiro ekuvhara echigaro chevharuvhu anochinjawo zvinoenderana. Vharuvhu yebharuvhu ine mativi matatu ine mashandiro akanaka ekuvharira chigaro. Sezvo huwandu hwekusagadzikana huchiwedzera, torque inodiwa pakuvhura nekuvhara vharuvhu inoderera. Naizvozvo, torque inodiwa pakuvhura nekuvhara vharuvhu yebharuvhu ine mativi matatu idiki zvikuru pane yemamwe marudzi emavharuvhu ebharuvhu. Nekuchinja kwehuwandu hwekusachinja, huwandu hwetembiricha nepressure grade uye huwandu hwetembiricha hunoshanda hwevharuvhu remashavi zvichavewo nekuchinja kukuru. Hunhu hwetembiricha nepressure grade hunoshanda hwevharuvhu remashavi remashavi remashavi remashavi remashavi remashavi remashavi hutatu hahuenzaniswi nedzimwe mhando dzevharuvhu dzemashavi.
3. Mabhenefiti evharuvhu yeshavishavi ine eccentric katatu:
Kucheka zvakanaka. Vharuvhu yebhatafurayi ine simbi ine eccentric ine mativi matatu inoshandisa torque kudimbura vharuvhu, saka pane kushanda kwakanaka kwekuvhara pachigaro chevharuvhu, saka inonzi vharuvhu isina kuburitsa mvura. Zvidimbu zvakasimba kana tsvina iri pakati pechinhu hazvina simba rinooneka pakushanda kwevharuvhu yebhatafurayi ine eccentric ine mativi matatu, nekuti kana vharuvhu yava pedyo nekuvharika, mwero wekuyerera kwechinhu chacho wakakwira zvikuru, zvekuti tsvina haigone kuungana pachigaro chevharuvhu.
Nortech ndeimwe yemakambani anotungamira mukugadzira mavharuvhu emumaindasitiri muChina ane chitupa chemhando yepamusoro cheISO9001.
Zvigadzirwa zvikuru:Vharuvhu yeBhatafurayi,Vharuvhu yeBhora,Vharuvhu yeGedhi,Vharuvhu Yekutarisa,Globe Vavlve,Y-Strainers,Chishandiso chemagetsi,Zvinofambisa mweya.
Nguva yekutumira: Chikunguru-23-2021