Igenzurwa rya Gariyamoshi Rusange Gushiraho Inteko F00VC01037 & Igice cyo Gutera Igice cyo gutera inshinge 0445110112 0445110187

Inspection uburyo bwo gutera inshinge valve guteranya inshinge

(1) Ikizamini cyo gukomera kw'ijosi.Koresha amavuta avanze cyangwa 20 # amavuta ya mazutu yoroheje, kandi ukoreshe uburyo bwa decompression kugirango ukore kuntebe idasanzwe.Mugihe c'ikizamini, koresha pompe y'intoki kugirango uzamure umuvuduko kuri MPa 23-24, hanyuma upime igihe igitutu kiva kuri MPa 20 kikagera kuri MPa 18.Ibisubizo by'ibizamini bihuye nibicuruzwa bisanzwe bigomba kugereranwa nurwego rusabwa.

(2) Ikizamini cyo gufunga intebe.Koresha amavuta ya mazutu 20 # yoroheje ku ntebe yikizamini hamwe nogukusanya ingufu, banza uhindure igitutu cyo gutera lisansi kumuvuduko wagenwe wa 12.5 MPa, hanyuma wongere umuvuduko wamavuta kuri 0.1 MPa buri 3 kugeza 5 s buringaniye kugirango utangire gutera inshinge.Amavuta, witegereze ubuziranenge bwa kashe, haremewe umubare muto wamavuta yamenetse, kandi diameter yamavuta yamenetse ntabwo irenze mm 5 (intebe nubuso ntibisya) cyangwa mm 3 z'umurambararo (intebe na ubuso busya hamwe).Ariko ntabwo ari muburyo bwa convex.

(3) Koresha ikizamini.Koresha amavuta ya mazutu 20 yoroheje ku ntebe yikizamini, uhindure igitutu cya lisansi kuri MPa 12.5, hanyuma ukore ikizamini cya spray hamwe ninshinge inshuro 40-80 /min. 

Ubwiza bwa spray bugomba kuba bujuje ibi bikurikira:

①Amavuta yatewe inshinge agomba kuba atome, kandi ntihakagombye kubaho uduce duto twa peteroli hamwe nuburinganire bwaho butagaragara bushobora kubonwa n'amaso.

②Intangiriro nimpera yo gutera bigomba kugaragara, kandi ijwi rigomba kuba rito.

③Mbere yo gutangira gutera no nyuma yo gutera, kurangiza amavuta ntibyemewe kumyobo ya spray, ariko biremewe.

(4) Reba inguni ya spray.Reba nijisho ryonyine, gereranya inguni ya spray munsi yigitutu cya lisansi ikoreshwa kuri moteri ya mazutu hamwe nicyitegererezo, kandi gutandukana hagati yumurongo wo hagati wa spray inguni ya spray hamwe numurongo wo hagati watewe na peteroli ntabwo ari byinshi kurenza 4°30 '.Inguni ya spray cone igaragara muri mm 100.

(5) Ikizamini cyo kunyerera.Witonze usukure kandi usige ibice ukoresheje amavuta ya mazutu yoroheje.Iyo inshinge ya inshinge iri kuri 45° kumwanya utambitse, kura urushinge ruvuye mumubiri wa inshinge na 1/3 cyuburebure bwarwo.Hindura kumwanya uwariwo wose ureke.Uburemere ubwabwo buranyerera mu bwisanzure nta nkomyi.