Ni ibihe bizamini bya hydraulic bigomba gukorerwa mbere yo kuva mu ruganda?

1. Ikizamini cyo gutera umunyu

Uburyo bwo kwipimisha:

Kwipimisha umunyu nuburyo bwihuse bwo kwipimisha bwambere atomize urugero rwamazi yumunyu hanyuma akayasuka mumasanduku afunze yubushyuhe. Iyo witegereje impinduka mumashanyarazi nyuma yo gushyirwa mumasanduku yubushyuhe burigihe mugihe runaka, kwihanganira kwangirika kwingingo bishobora kugaragara.

Ibipimo by'isuzuma:

Ikintu gikunze kugaragara mugusuzuma ni ukugereranya igihe bifata kugirango okiside igaragara kumurongo hamwe nagaciro kateganijwe mugihe cyo gushushanya kugirango hamenyekane niba ibicuruzwa byujuje ibisabwa.

Kurugero, ibipimo byujuje ibyangombwa bya Parker hose ni uko igihe cyo kubyara ingese zera kigomba kuba ≥ amasaha 120 naho igihe cyo kubyara ingese zitukura kigomba kuba ≥ amasaha 240.

Birumvikana ko, niba uhisemo ibyuma bidafite ingese, ntugomba guhangayikishwa cyane nibibazo bya ruswa.

2. Ikizamini cyo guturika

Uburyo bwo kwipimisha:

Ikizamini cyo guturika nikizamini cyangiza mubisanzwe bikubiyemo kongera ingufu zumuvuduko wamashanyarazi ya hydraulic yamashanyarazi mugihe cyiminsi 30 kugeza inshuro 4 umuvuduko mwinshi wakazi, kugirango hamenyekane igitutu gito cyo guturika kwinteko ya hose.

Ibipimo by'isuzuma:

Niba umuvuduko wikizamini uri munsi yumuvuduko ukabije wibisasu kandi hose imaze guhura nibintu nko kumeneka, kubyimba, guhurira hamwe, cyangwa guturika hose, bifatwa nkibidafite ishingiro.

3. Ikizamini cyo kugabanura ubushyuhe buke

Uburyo bwo kwipimisha:

Ikizamini cyo kugabanura ubushyuhe buke ni ugushyira inteko ya hose yapimwe mucyumba cyo hasi cy'ubushyuhe, kugumana ubushyuhe bwicyumba cyo hasi cyubushyuhe buri gihe ku bushyuhe buke bwo gukora bwagenwe kuri hose, kandi ugakomeza hose mumurongo ugororotse. Ikizamini kimara amasaha 24.

Icyakurikiyeho, ikizamini cyo kugunama cyakorewe kuri shitingi yibanze, hamwe na diametre inshuro ebyiri byibuze byibuze byunvikana kuri hose. Nyuma yo kunama birangiye, hose yemerewe gusubira mu bushyuhe bwicyumba, kandi nta bice bigaragara kuri hose. Hanyuma, hakozwe ikizamini cyumuvuduko.

Kuri iyi ngingo, ikizamini cyo hasi yubushyuhe bwo hasi gifatwa nkicyuzuye.

Ibipimo by'isuzuma:

Mugihe cyibizamini byose, hose yapimwe nibikoresho bifitanye isano ntibigomba guturika; Mugihe ukora ikizamini cyumuvuduko nyuma yo kugarura ubushyuhe bwicyumba, hose yapimwe ntigomba gutemba cyangwa guturika.

Ubushuhe ntarengwa bwo gukora ku mazi asanzwe ya hydraulic ni -40 ° C, mu gihe Parker ifite ubushyuhe buke bwa hydraulic ishobora kugera kuri -57 ° C.

4. Kwipimisha impiswi

Uburyo bwo kwipimisha:

Ikizamini cya pulse ya hydraulic yamashanyarazi ni ikizamini cyo guhanura ubuzima bwa hose. Intambwe zigeragezwa nizi zikurikira:

• Ubwa mbere, hindura inteko ya hose muri 90 ° cyangwa 180 ° hanyuma uyishyire mubikoresho byubushakashatsi;
• Shyiramo ibizamini bihuye mu nteko ya hose, kandi ukomeze ubushyuhe buri hagati ya 100 ± 3 ℃ mugihe cyo gupima ubushyuhe bwinshi;
• Koresha igitutu cya pulse imbere yinteko ya hose, hamwe nigitutu cyikigereranyo cya 100% / 125% / 133% byumuvuduko mwinshi wakazi winteko ya hose. Inshuro yikizamini irashobora gutoranywa hagati ya 0.5Hz na 1.3Hz. Nyuma yo kuzuza ibipimo bihuye byerekana umubare wa puls ， igeragezwa rirarangiye.

Hariho na verisiyo yazamuye yo gupima pulse - flex pulse test. Iki kizamini gisaba gukosora impera imwe ya hydraulic hose guteranya no guhuza urundi ruhande nigikoresho kigenda gitambitse. Mugihe cyikizamini, iherezo ryimuka rikeneye gusubira inyuma no kumurongo runaka

Ibipimo by'isuzuma:

Nyuma yo kuzuza umubare wuzuye usabwa wa pulses, niba nta kunanirwa guterana kwa hose, bifatwa nkuwatsinze ikizamini cya pulse.