Ko te takirere pūrerehua hauHe mea tito mai i te pūkaha hau me te takirere pūrerehua. Ka whakamahia e te takirere pūrerehua hau he pereti pūrerehua porowhita e hurihuri ana me te kakau takirere hei whakatuwhera me te kati, kia tutuki ai te mahi whakahohe. Ko te takirere hau te nuinga o te wā e whakamahia ana hei takirere kati, ā, ka taea hoki te hanga hei mahi whakatikatika, hei takirere wāhanga rānei me te whakatikatika. I tēnei wā, ka whakamahia te takirere pūrerehua i roto i te pēhanga iti me te nui. Ka nui haere te whakamahinga i runga i ngā paipa waenga-puku.
Ko te kaupapa mahi otakirere pūrerehua hau
Kei te taha o te paipa te pereti pūrerehua o te takirere pūrerehua. I roto i te awa porotaka o te tinana takirere pūrerehua, ka huri te pereti pūrerehua āhua-kōpae huri noa i te tuaka, ā, ko te koki hurihanga kei waenganui i te 0.°-90°Ina tae te hurihanga ki te 90°, kei te tino tuwhera te takirere. He māmā te hanganga o te takirere pūrerehua, he iti te rahi, he māmā hoki te taumaha, ā, he torutoru noa ngā wāhanga. Heoi anō, ka taea te whakatuwhera me te kati tere mā te huri noa i te 90°, ā, he māmā noa iho te whakahaere. I taua wā anō, he pai ngā āhuatanga whakahaere wai o te takirere. Ina tūwhera katoa te takirere pūrerehua, ko te matotoru o te pereti pūrerehua anake te ātete ina rere te reo i roto i te tinana takirere, nō reira he iti rawa te hekenga pēhanga i puta mai i te takirere, nō reira he pai ngā āhuatanga whakahaere rere. E rua ngā momo hiri o ngā takirere pūrerehua: te hiri rapa me te hiri whakarewa. Mō ngā takirere hiri rapa, ka taea te whakauru i te mowhiti hiri ki te tinana takirere, te tāpiri rānei ki te taha o te pereti pūrerehua.
takirere pūrerehua haute tiaki me te whakatika hapa
1. Mahere tirotiro me te tiaki i te rango
He pai te mahi horoi i te mata o te rango me te pani hinu ki te porowhita o te rakau rango. Whakatuwheratia te taupoki o te rango i ia ono marama kia tirohia ai mēnā he mea kei roto, he makuku rānei, me te āhua o te hinu. Mēnā kāore he hinu whakahinuhinu, kua maroke rānei, me wetewete te rango kia pai ai te tiaki me te horoi i mua i te tāpiri hinu whakahinuhinu.
2. Tirotiro tinana takirere
Ia ono marama, tirohia mēnā he pai te āhua o te tinana takirere, mēnā he turuturu kei te flange whakairi, mēnā he watea, tirohia mēnā he pai te hiri o te tinana takirere, kāore he pakaru, mēnā he ngāwari te pereti takirere, mēnā he mea ke kei roto i te takirere.
Ngā tikanga me ngā whakatūpato mō te wetewete me te huihuinga poraka rango:
Tuatahi tangohia te rango mai i te tinana takirere, tuatahi tangohia te taupoki i ngā pito e rua o te rango, kia aro ki te ahunga o te whatanga piston i te tangohanga i te piston, kātahi ka whakamahia te kaha o waho ki te huri i te rakau rango kia huri te piston ki te taha o waho rawa, kātahi ka kati te takirere. Ka āta whakapūhautia te kōhao, ā, ka panaia mārire te piston ki waho me te pēhanga hau, engari me aro tēnei tikanga ki te āta whakapūhautia, ki te kore ka puta ohorere te piston, he mea morearea! Kātahi ka tangohia te kapiti porowhita i runga i te rakau rango, ā, ka taea te whakatuwhera i te rakau rango mai i tērā pito. Tangohia. Kātahi ka taea e koe te horoi i ia wāhanga ka tāpiri hinu. Ko ngā wāhanga me whakapūhautia ko: te pakitara o roto o te rango me te mowhiti hiri piston, te whatanga me te mowhiti o muri, tae atu ki te rakau taputapu me te mowhiti hiri. I muri i te whakahinuhinu i te hinu, me tāuta kia rite ki te raupapa wetewete me te raupapa whakamuri o ngā wāhanga. Whai muri i tēnā, me tāuta kia rite ki te raupapa wetewete me te raupapa whakamuri o ngā wāhanga. Kia tūpato ki te tūranga o te taputapu me te whatanga, kia tino whakaitihia te piston ki te tūranga ina tuwhera te takirere. Ko te awaawa i te pito o runga o te rakau taputapu he rite ki te poraka rango i te wā o roto rawa, ā, ko te awaawa i te pito o runga o te rakau taputapu he poutū ki te poraka rango ina totoro te piston ki te tūranga o waho rawa ina kati te takirere.
Ngā tikanga tāutanga me ngā tikanga patuiro me ngā whakatūpato mō te tinana rango me te takirere:
Tuatahi, katihia te takirere mā te kaha o waho, arā, hurihia te rakau takirere ki te taha matau kia tae rā anō te pereti takirere ki te nohoanga takirere, ā, i te wā kotahi, katihia te rango (arā, ko te takirere iti i runga ake i te rakau rango. Ko te awaawa he poutū ki te tinana rango (mō te takirere e huri ana ki te taha matau hei kati i te takirere), kātahi ka tāutahia te rango ki te takirere (ka taea te whakarara, te poutū rānei te ahunga tāutanga ki te tinana takirere), kātahi ka tirohia mēnā kei te ōrite ngā kōhao tīwiri. He nui te peka, ki te mea he iti te peka, hurihia te poraka rango, kātahi ka whakakīia ngā tīwiri. Ko te patuiro takirere pūrerehua hau, tirohia tuatahi mēnā kua tāuta katoatia ngā taputapu takirere, takirere solenoid me te muffler, me ētahi atu. Ki te kore e oti, kaua e patuiro, ko te pēhanga hau tuku noa he 0.6MPA.±0.05MPA, i mua i te whakamahinga, kia tino mohio kei te kore he para e piri ana i roto i te pereti takirere i roto i te tinana takirere. I te tīmatanga me te whakahaere tuatahi, whakamahia te pātene whakahaere ā-ringa o te takirere solenoid (ka whakawetohia te koiri takirere solenoid i te wā e mahi ā-ringa ana, ā, ka tika te mahi ā-ringa; ina mahia te mahi whakahaere hiko, ka whakatakotoria te takai ā-ringa ki te 0 ka whakawetohia te koiri, ā, ka tika te mahi ā-ringa; 0 tūranga 1 hei kati i te takirere, 1 hei whakatuwhera i te takirere, arā, ka whakatuwheratia te takirere ina tahuri te hiko, ā, ka kati te takirere ina whakawetohia te hiko. āhua.
Mena ka kitea he tino puhoi te kaihanga takirere pūrerehua hau i te tūranga tīmatanga o te whakatuwheratanga o te takirere i te wā e whakatūtūria ana, e whakahaeretia ana, engari he tino tere tonu i te wā e neke ana. Tere, i tēnei wā, he tino piri rawa te kati o te takirere, whakatikatika noa i te whiu o te rango (whakatikatikahia ngā tīwiri whakatikatika whiu i ngā pito e rua o te rango i te wā kotahi, i te wā e whakatikatika ana, me neke te takirere ki te tūranga tuwhera, kātahi ka whakawetohia te pūtake hau. Whakawetohia, kātahi ka whakatikatika), whakatikatikahia kia ngāwari te whakatuwhera me te kati i te takirere ki tōna wāhi me te kore e turuturu. Mena ka taea te whakarite i te pūwero, ka taea te whakarite i te tere whakawhiti o te takirere. Me whakarite te pūwero ki te whakatuwheratanga tika o te tere whakawhiti takirere. Mena he iti rawa te whakatikatika, tera pea kāore te takirere e mahi.
Wā tuku: Whiringa-ā-rangi 17-2022
