Ikidodo c'Isoko / Ikirangantego Ikimenyetso / Variseal?

Ikidodo c'isoko / Ikidodo c'ikidodo / Variseal ni imikorere-yo gufunga ibintu hamwe na U-shusho ya Teflon imbere idasanzwe idasanzwe.Ukoresheje imbaraga zikwiye zamazi hamwe numuvuduko wamazi wa sisitemu, umunwa (kashe) ushyira hanze hanyuma ugakanda buhoro buhoro hejuru yicyuma gifunze kugirango bitange ingaruka nziza.Ingaruka yimikorere yisoko irashobora kunesha uburinganire bwicyuma cyo guhuza ibyuma hamwe no kwambara iminwa ifunze, mugihe gikomeza gukora kashe.

Teflon (PTFE) ni ikintu gifunga imiti irwanya imiti kandi irwanya ubushyuhe ugereranije na reberi ya parfluorocarbon.Irashobora gukoreshwa kubwinshi bwamazi yimiti, ibishishwa, hamwe namavuta ya hydraulic na amavuta.Ubushobozi buke bwo kubyimba butuma ibikorwa byigihe kirekire bifunga.Amasoko atandukanye adasanzwe akoreshwa mugutsinda ibibazo byoroshye bya PTFE cyangwa ibindi bikoresho bikora cyane bya reberi ya plastike, Ikidodo cyatejwe imbere gishobora gusimbuza ubwinshi bwibisabwa muri static cyangwa dinamike (gusubiranamo cyangwa kuzunguruka), hamwe nubushyuhe buri hagati ya firigo kugeza 300 ℃ , hamwe nigitutu kiva kuri vacuum kugera kuri ultra-high pressure ya 700kg, hamwe n umuvuduko wa umuvuduko wa 20m / s.Amasoko arashobora gukoreshwa mumazi atandukanye yubushyuhe bwo hejuru yangiza muguhitamo ibyuma bitagira umwanda, Elgiloy Hastelloy, nibindi ukurikije ibidukikije bitandukanye.

Ikirango cy'isokoirashobora gukorwa ukurikije AS568AO-impetagroove (nka kashe ya radiyo,Ikimenyetso cya piston, Ikimenyetso cyo mumaso kashe, nibindi), gusimbuza rwose O-impeta rusange.Bitewe no kubura kubyimba, irashobora kugumana imikorere myiza yo gufunga igihe kirekire.Kurugero, kubikoresho bya kashe ya mashini ikoreshwa mubushyuhe bwo hejuru bwangirika mubidukikije bwa peteroli, ibintu bikunze gutera kumeneka ntabwo ari impuzu zingana zimpeta zinyerera, ahubwo ni no kwangirika no kwangirika kwa O-impeta.Nyuma yo guhindukira kuri HiPerSeal, ibibazo nko koroshya reberi, kubyimba, guhuzagurika hejuru, no kwambara birashobora kunozwa rwose, bityo bikazamura cyane ubuzima bwa serivisi bwa kashe ya mashini.

Ikidodo cy'isoko gikwiranye na dinamike kandi zihamye.Usibye gushyirwaho kashe mubushyuhe bwo hejuru bwangiza ibidukikije byavuzwe haruguru, birakwiriye cyane cyane gufunga ibice bya silindiri yumuyaga na peteroli bitewe na coeffisente yo gufunga umunwa muke, umuvuduko ukabije wumuvuduko wumuvuduko, umuvuduko ukabije wumuvuduko ukabije, byemewe na radiyo nini hanze, na groove ingano yikosa.Isimbuza U-shusho cyangwa V-compression kugirango igere kubikorwa byiza byo gufunga hamwe nubuzima bwa serivisi.

Gushiraho Ikidodo

Ikirangantego kizunguruka kigomba gushyirwaho gusa mumashanyarazi.

Kugira ngo ufatanye kwibanda hamwe no kwishyiriraho ubuntu, kurikiza intambwe zikurikira:

1. Shira kashe mu gikingi gifunguye;

2. Shyira igifuniko utabanje kugikomera;

3. Shyiramo igiti;

4. Shyira igifuniko ku mubiri.

Ibiranga kashe yimpeshyi nkibi bikurikira:

1. Imikorere ya kashe ntabwo ihindurwa namavuta adahagije mugihe cyo gutangira;

2. Kugabanya neza kwambara no guhangana;

3. Binyuze mu guhuza ibikoresho bitandukanye byo gufunga hamwe nisoko, imbaraga zitandukanye zo gufunga zirashobora kwerekanwa kugirango zuzuze ibyifuzo bitandukanye.Uburyo bwihariye bwo gutunganya CNC burakoreshwa, nta giciro kiboneka - cyane cyane kibereye umubare muto wibintu bitandukanye bifunga kashe;

4. Kurwanya ruswa yangiza no kurwanya ubushyuhe birarenze kure cyane ibisanzwe bikoreshwa mu gufunga reberi, bifite ibipimo bihamye kandi nta kwangirika mubikorwa byo gufunga biterwa no kubyimba cyangwa kugabanuka;

5. Imiterere myiza, irashobora gushyirwaho mubisanzwe O-impeta;

6. Kunoza cyane ubushobozi bwo gufunga hamwe nubuzima bwa serivisi;

7. Urusenda rwibintu rushobora gushyirwaho ibintu byose birwanya umwanda (nka silicone) - ariko ntibikwiye kubidukikije;

8. Nkuko ibikoresho bifunga kashe ari Teflon, birasukuye cyane kandi ntibihumanya inzira.Coefficient de friction iri hasi cyane, kandi no mubisabwa byihuta cyane, biroroshye cyane nta "ngaruka ya hystereze";

9. Intangiriro yo kurwanya ubukana buke, irashobora kugumana imbaraga nke zo gutangira imbaraga nubwo imashini yafunzwe igihe kirekire cyangwa ikora rimwe na rimwe

Gushyira mu bikorwa Ikidodo

Ikidodo cyimpeshyi nikintu kidasanzwe cyo gufunga cyakozwe mubisabwa hamwe nubushyuhe bwo hejuru, gusiga amavuta, hamwe no guterana amagambo.Ihuriro ryibikoresho bitandukanye bya Teflon, plastiki yubuhanga buhanitse, hamwe n’ibyuma birwanya ruswa bishobora guhaza byimazeyo inganda zinyuranye zikenera inganda.Porogaramu zisanzwe zirimo:

1. Ikidodo cya Axial kumurongo uzunguruka ukuboko kwipakurura no gupakurura;

2. Ikidodo cyo gusiga amarangi cyangwa ubundi buryo bwo gusiga amarangi;

3. Ikidodo cya pompe vacuum;

4. Ibinyobwa, amazi, ibikoresho byuzuza byeri (nko kuzuza indangagaciro) hamwe na kashe yinganda zibiribwa;

5. Ikidodo ku nganda zitwara ibinyabiziga no mu kirere, nk'ibikoresho bikoresha ingufu;

6. Ikidodo cyo gupima ibikoresho (friction nkeya, igihe kirekire cya serivisi);

7. Ikidodo kubindi bikoresho bitunganyirizwa cyangwa ibikoresho byumuvuduko.

Ihame rya kashe nkibi bikurikira:

Isahani ya PTFE ihuza impeta U-ifunga impeta (kashe ya pompe yamashanyarazi) ikorwa mugukoresha impagarike ikwiye hamwe numuvuduko wamazi wa sisitemu kugirango usunike umunwa wikimenyetso hanyuma ukande witonze hejuru yicyuma gifunze, bigira ingaruka nziza yo gufunga.

Imipaka y'akazi:

Umuvuduko: 700kg / cm2

Ubushyuhe: 200-300 ℃

Umuvuduko wumurongo: 20m / s

Hagati ikoreshwa: amavuta, amazi, umwuka, umwuka, umusemburo, ibiyobyabwenge, ibiryo, aside na alkali, ibisubizo byimiti.