Me pēhea taku whiriwhiri i tētahi papu taputapu waipēhi i runga i te pēhanga, te rere me te tere whakahaere?

• Ka whakatakoto te pēhanga i te kawenga me tu te papu; ka whakatakoto te rere i te tere o te mīhini me te urupare a te kaiwhakaoho.
• Ko te tere whakahaere te herenga huna i te nuinga o te wā nā te mea ka piki ake te cavitation, te pikinga o te wera, me te kakahu ina kino ngā āhuatanga whakaurunga.
• Mō ngā kaupapa whakakapinga, ko te taurite i te pūwāhi mahi me te tauira whakairinga te mea nui ake i te whai i te whakatauranga pēhanga teitei rawa.
• Me manatoko tonu te kōwhiringa ki te huringa mahi tuturu a te mīhini, kaua ki te whakatakotoranga ingoa anake.

He whakatau hangarau te whiriwhiri i tētahi papu taputapu waipēhi, ehara i te mahi rarangi pukapuka, nā te mea me uru te papu ki te wāhi mahi tūturu o te mīhini. Ko te tīmatanga tino whai hua ko te whanaungatanga i waenga i te pēhanga, te rere, me te tere: ko te pēhanga te mea e whakatau ana i te kaha, ko te rere te mea e whakatau ana i te nekehanga o te actuator, ā, ko te tere te mea e whakatau ana mēnā ka taea e te papu te tuku i taua rere me te whai hua. He mea nui tēnei ina koa i roto i ngā pūnaha i hangaia i runga i te...ngā papu vane, ngā motuka waipēhi, me ngā waeine hiko servo-taurite, ko te papu he wāhanga kotahi noa iho o te porowhita waipēhi whānui. He mea nui hoki ngā waehere horoi ISO 4406 nā te mea ka taea e te poke te whakapoto i te roa o te ora o te wāhanga i mua i te taenga ki te pēhanga whakatauranga; ko te whāinga whakahaere noa mō ngā pūnaha waipēhi tino tika ko te 18/16/13, te ma rānei, i runga i te aro o te wāhanga, e ai ki te whakamāramatanga i roto iISO 4406:2017.

Te mahi tahi a te papu taputapu waipēhi i te pēhanga, te rere, me te tere

Me whakaaro ki te pēhanga, te rere, me te tere hei raruraru kōwhiringa e hono tahi ana.

Ko te pēhanga te ātete me wikitoria e te papu, e whakaatuhia ana i roto i te pae, i te psi rānei, ko te rere ko te nui o te hinu e tukuna ana i ia wā, i roto i te L/min, i te gpm rānei, ā, ko te tere ko te rpm o te rakau e whakaputa ana i taua rere. Ka taea te whakatau tata i te rere ariā o te papu taputapu hei nekehanga me te tere, kātahi ka whakatikahia mō te pai o te rōrahi. I roto i ngā mīhini tūturu, ko te tikanga o tēnā, kāore te papu 20 cc/rev i te 1,500 rpm e tuku 30 L/min i raro i ngā āhuatanga katoa, nā te mea ka piki ake te turuturu me te pēhanga me te rerekētanga o te matotoru me te pāmahana. Koia te take kāore e taea te whiriwhiri motuhake i te pēhanga me te rere.

He maha ngā wā ka tīpakohia ngā papu taputapu mō tō rātou māmā, te rahi kiato, me te whanonga e taea te matapae i roto i ngā waeine hiko ahumahi. Heoi, ko tō rātou matapihi mahi whai hua e whakawhirinaki ana ki ngā āhuatanga turuturu ā-roto me ngā āhuatanga tomo. I ngā awhe pēhanga teitei ake, ka piki ake te paheke ā-roto, nō reira ka heke te rere tūturu i raro i te rere ariā. I te tere teitei ake, ka piki ake te korehau tomo, ā, ka taea e te rahi tomo kore rawa, te hinu makariri, matotoru rānei te whakaoho i te cavitation. Ko te mutunga mai he haruru, he wiri, me te kakahu wawe.

Hei whakamana i te hoahoa, me whakarite te taha pēhanga o te papu ki te tautuhinga whakangāwari me te kawenga kino rawa atu. Hei tauira, ko te mīhini e rere ana i te 140 pae, me hiahia tonu pea he papu me te whakatauranga tonu teitei ake hei whakahaere i ngā tihi whakawhiti. Ko te tawhā tika e whakawhirinaki ana ki te huringa mahi, engari kaua rawa te papu e tīpakohia e te pēhanga tihi anake mēnā ko te kawenga wera tonu te herenga tūturu.

Me pēhea te tatau i te rere o te papu taputapu mai i te nekehanga me te rpm

Ko te tatau i te rere te huarahi tere ki te whakakore i ngā papu iti.

Ko te tātai taketake koia tēnei: ​​ko te rere he rite ki te nekehanga mō ia hurihanga kua whakareatia ki te tere hurihuri, kātahi ka whakareatia ki te pai o te rōrahi. Mena he 16 cc/hurihanga te nekehanga o te papu taputapu, ā, ka oma i te 1,800 rpm, ko te rere matapae he 28.8 L/min i mua i te ngaronga o te pai. I te 90 ōrau o te pai o te rōrahi, ko te rere mahi he tata ki te 25.9 L/min. He pai ake tēnei tirotiro ngāwari i te whakataurite i ngā tau matua o te rarangi pukapuka nā te mea e ōrite ana ki te tere whakahaere tuturu o te mīhini.

Mō ngā mahi whakakapinga, me mahi tēnei tatau i te rpm mahi noa o te mīhini, kaua i te tere o te pereti ingoa o te motuka anake. Tērā pea kāore te papu e peia ana i roto i te hononga, i te whitiki rānei, e huri i te rpm ōrite ki te nekehanga matua. He mea nui taua taipitopito i roto i ngā pūnaha perehi, i ngā mīhini whakakoi werohanga, me ngā taputapu waipēhi pūkoro e hono tika ana te wā huringa ki te tere o te kaiwhakaoho.

Ko tētahi ture whaihua ko te ine i te nui o te rere o te wai i te wā huringa puhoi rawa atu, kātahi ka manatoko ka taea e te motuka te taraiwa i te papu i te wāhi kotahi me te kore e nui te wera. He mea nui rawa atu tēnei ina whakamahia he papu i roto i tētahi pūnaha kei roto hokingā pūnaha servo, nā te mea ka whakaiti pea te rautaki whakahaere i te tono rere toharite i te mea e hiahiatia ana ngā tihi urupare tere tonu.

He aha te tikanga o te whakatauranga pēhanga papu taputapu i roto i te whakamahinga o ia rā

He mea nui ake te whakatauranga pēhanga tonu i te tau tihi i roto i te pepa raraunga.

He maha ngā kaihoko e aro ana ki te pēhanga mōrahi, engari ko te pātai pai ake ko te kaha o te papu ki te pupuri i te pēhanga e hiahiatia ana mō te huringa mahi katoa me te kore e hipa i ngā rohe wera. Tērā pea ka ora te papu i ngā pikinga pēhanga poto, engari ka pakaru wawe tonu mēnā ka roa te wā e tata ana ki te pito o runga o tōna kōpiko. Koia te take me whakaata te kōwhiringa pēhanga i te kaha miihini me te whakaputa wera.

I roto i ngā ara iahiko waipēhi tūturu, ka puta te wera mai i ngā ngaronga: te turuturu o roto, te whakawhāiti i te kaha, me te hekenga o te pēhanga puta noa i ngā tātari me ngā takirere. Ina piki ake te pēhanga, ka piki ake ngā ngaronga turuturu, ko te tikanga ka nui ake te mana whakauru ka huri hei wera, kaua hei mahi whai hua. Koia te take ka wera te puna wai ina hangaia he papu mō te pēhanga anake engari kāore mō te whai huatanga o te pūnaha, ā, ka whakaiti i te roa o te hiri.

Hei whiriwhiri mahi, whakatairitea ngā tau e toru: te pēhanga tonu o te pūnaha, te tautuhinga takirere whakaora, me te whakatauranga tonu o te papu. Me mahi te papu me te tawhiti e kore ai e oma tonu i te rohe. I roto i te ratonga ahumahi, ko te pupuri i te pūwāhi mahi i raro i te whakatauranga mōrahi ka āwhina i te pupuri i te roa o te oranga o te peera me te pupuri i te pai o te rōrahi.

Mena kei te whakamahere koe i tētahi whakakapinga, he raupapa hototahi pēnei i teNgā papu raupapa V or Ngā papu raupapa VQhe pai ake pea i te hanga anō i te ara iahiko, mena ka ōrite te whakairinga, te pou, me te nekehanga ki te pūwāhi mahi a te mīhini. Koinei te huarahi tere rawa atu mō ngā taputapu tawhito me hoki wawe ki te mahi.

Te hurihanga o te tere whakahaere i te ora me te whai huatanga o te papu taputapu

Ko te tere te mea nui e whakatau ana mēnā ka oma mārire te papu, ka pakaru wawe rānei.

Kāore te tere o te mahi e pā ki te rere o te putanga anake, engari ki ngā āhuatanga o te whakaurunga, ngā ngaronga waku, me te whanonga wera hoki. Mēnā he puhoi rawa te oma o te papu, kāore pea e ranea te rere mō te wā huringa e hiahiatia ana, engari mēnā he tere rawa te oma o te papu, ka pakaru pea mēnā he iti rawa te raina whakaurunga, he matotoru rawa rānei te hinu. I ngā āhuatanga e rua, ka kore e pumau te mīhini.

Ehara i te mea he mīhini anake ngā tere tere. He waipēhi hoki. Me nui te pēhanga tomo o te papu hei whakakī i ngā rūma taputapu, inā koa i te wā e tīmata ana i te hauhautanga. Koia te take me tirotirohia te matotoru o te hinu ki te pāmahana taiao me te pāmahana whakahaere, kaua ki te taumata matotoru ISO anake. Tērā pea he rerekē te whanonga o tētahi pūnaha e whakamahi ana i te hinu ISO VG 46 i te tīmatanga mai i taua pūnaha anō i muri i te whakamahana.

I roto i te maha o ngā whakaurunga ahumahi, ko te 1,200 ki te 1,800 rpm te rohe mahi noa mō ngā papu taputapu nekehanga-pūmau, ahakoa ko te rohe tika e whakawhirinaki ana ki te rahi, te hoahoa, me te tahora whakaurunga. Ko te mea nui ko te whakataurite i te rpm ki te ratonga e whakaarohia ana, nā te mea ka taea e te tere nui te whakanui ake i te haruru me te whakaiti i te roa o te ratonga o ngā peera me ngā hiri o te toki. Mena kei te pana kē te mīhini i ngā rohe tere, he pai ake te haumaru o te nekehanga rerekē, te ōwehenga taraiwa rānei i te ngana ki te akiaki i te papu iti ake ki te mahi i tētahi mahi nui ake.

1. Tirohia te rpm tuturu o te puku i te kawenga katoa, me te tīmatanga anō hoki.
2. Whakaūtia te whānui, te roa, me te taumata hinu o te raina whakauru.
3. Manatokohia te matotoru o te hinu i te pāmahana whakahaere.
4. Whakatauritea te tere tonu ki te rohenga o te putumōhio o te papu.
5. Kia mataara ki te haruru o te cavitation, te huka, me te pikinga o te pāmahana i te wā e whakamātautauhia ana.

Ko tēhea momo papu e taurite ana ki te taumata pēhanga me te rere

Ehara i te mea ko ngā papu taputapu katoa te otinga pai mō ngā pūwāhi mahi waipēhi katoa.

Ina pumau te hiahia rere, ā, he māmā te ara iahiko, he mea ātaahua ngā papu taputapu nā te mea he kiato, he pakari hoki. Ina hiahia te pūnaha ki te whakahaere pēhanga kia kaha ake, ki te whakaputanga rerekē, ki te iti ake rānei te whakamahinga pūngao, ka whai hua pea te hoahoa whānui o te waeine hiko mai i tētahi hoahoa rerekē. Koia te take e whakataurite ai te nuinga o ngā kaihoko ahumahi i ngā papu taputapu ki ngā papu vane, ki ngā pūnaha servo-driven rānei i mua i te whakaoti i tētahi hanganga.

Mō ngā kaipānui e whakataurite ana i ngā whānau hua katoa, ko te taahiraa whai hua ko te titiro ki te hoahoa waipēhi whānui, kaua ko te tinana papu anake. Koia te takengā papu waipēhi, ngā motuka waipēhi, mengā taputapu waipēhime arotake ngātahi ina hangaia anō, ina whakatikahia rānei te pūnaha.

Me pēhea te whiriwhiri i tētahi papu taputapu waipēhi mō ngā kaupapa whakakapinga

Ko te kōwhiringa whakakapinga e pā ana ki te hototahitanga, ehara i te mea hou.

Ina hiahia te mīhini tawhito ki te whakawhiti papu, ko te pātai tuatahi ko te mea me ōrite te waeine hou ki te tapuwae tawhito, te momo rakau, me te ahunga hurihuri. Ko te pātai tuarua ko te mea i pakaru te papu tawhito nā te kakahu, te poke, te iti rawa rānei o te rahi. Mena i rawaka te papu taketake mō ngā tau, ko te whakakapinga hototahi tika te kōwhiringa iti rawa te mōrearea.

He mea noa ngā kaupapa hototahi i roto i ngā pūnaha tawhito a Vickers, Denison, Yuken, Tokimec, me Rexroth. I aua wā, he maha ngā wā ka hiahia te kaihoko ki tētahi whakakapinga rite tonu te mahi e pupuri ana i te tauira whakairinga me te anga mahi me te whakapai ake i te wā tuku. Koinei te wāhi e whai hua ai te kōwhiringa raupapa, nā te mea ka taea e te kaihoko te neke mai i tētahi wāhanga taketake kua tawhito ki tētahi whakakapinga ōrite me te kore e whakarerekē i te tahora o te mīhini.

1. Tuhia te tauira papu tawhito, te nekehanga, te hurihanga, me te waehere whakairinga.
2. Inehia te pehanga mahi a te pūnaha me te rere o te huringa noa.
3. Tirohia te whānui o te kakau, te flange, te rahi o te putanga, me te hurihanga.
4. Whakaūtia te momo hinu, te hītori poke, me te pāmahana whakahaere.
5. Whakatauritea te whakakapinga ki te pūwāhi mahi kotahi, kaua ki te whānau tauira kotahi anake.

Mō tēnei whakamahinga, he pae e tuku anaNgā papu raupapa T6meNgā papu raupapa T7He mea whai hua tēnei nā te mea ka taea e ngā kaihoko te rapu mā te tikanga tawhito, kaua e tīmata mai i te tīmatanga. He mea nui tēnei i ngā mākete tiaki kaweake ina nui ake te utu mō te wā e kore ai e mahi te mīhini i te wāhanga tonu.

Te pānga o te pēhanga, te rere, me te tere ki te hanga werohanga me te waipēhi pūkoro

Ko te horopaki tono e whakatau ana i te tauwhitinga tika.

I roto i te whakahāngai werohanga, me aro te papu ki ngā huringa poto, auau, ā, ka nui te utu mō te ngaronga pūngao i ngā oma roa o te whakaputanga. I roto i ngā waipēhi nekeneke, he nui ake te kaha o te kawenga ru, te wiri, me te rerekētanga o te pāmahana taiao. Ka taea te whakamahi i te papu taputapu waipēhi kotahi i roto i ngā taiao e rua, engari mēnā ka tika te whiriwhiri i te huringa mahi.

Mō ngā mīhini whakarewa werohanga, ehara i te mea ko te haumitanga tuatahi anake te utu mō te rahi rawa. Ka taea e te rere nui rawa te akiaki i te pūnaha ki te tuku i te kaha nui ki roto i ngā takirere, ka piki ake te pāmahana hinu, ka moumou hoki te mana. Mō ngā mīhini nekeneke, ka taea e te hoahoa whakaurunga koretake te whakaputa huka, te hau rānei i te wā e neke ana te waka, ka whakaiti i te pumau o te mana whakahaere. Koia te take he mea nui ake te taurite taumata-pūnaha i te hoko i te whakatauranga pēhanga nui rawa atu e wātea ana.

He paearu whai hua mai i te Tari Pūngao o Amerika, ko te kaha o ngā pūnaha e whakahaerehia ana e te motuka ahumahi ki te whakapai ake i te pai o te mahi ina arotauhia ngā mana whakahaere me te rahi, ā, ko te aratohu pūnaha waipēhi a te DOE e aro nui ana ki te whakaiti i te whakawhāiti me te whakataurite i te putanga ki te hiahia. TirohiaAratohu pūnaha waipēhi a te Tari Pūngao o Amerikamō te horopaki whai huatanga o te pūnaha.

Rārangi arowhai whakamātautau i mua i te hoko, i te tāuta rānei i tētahi papu taputapu waipēhi

Mā te mahere whakamātautau māmā ka ārai i te nuinga o ngā hapa kōwhiringa.

I mua i te hoko whakamutunga, tirohia mēnā ka taea e te papu te tuku i te rere e tumanakohia ana i te tautuhinga whakangāwari tuturu me te pupuri tonu i te pāmahana hinu i raro i te mana whakahaere. Whakaūtia hoki kei te pumau ngā āhuatanga momi, nā te mea ka tīmata te kino o te cavitation i te wā tīmatanga kaua i te mahi pumau. Ko te tirotiro mara pai ko te haruru, te wiri, te rere, te pāmahana, me te tirotiro turuturu i muri i te oma tuatahi o te kawenga.

• Manatokohia te pēhanga mā te whakamahi i tētahi inenga kua whakatikatikaina i te tauranga mahi.
• Inehia te rere i te rpm whakahaere, kaua i te tere hurihuri kore-kawenga.
• Whakaūtia te rerenga wai o te kēhi me te pēhanga whakamuri o te raina whakahoki.
• Tirohia ngā paipa momi mō ngā aukati me te urunga mai o te hau.
• Tuhia te pāmahana hinu i muri i tētahi huringa kawenga tūturu.

Mō te whakahaere poke, ko te tohutoro e whakamahia whānuitia ana ko te ISO 4406. Mō te tātari me te horoi wai i roto i ngā pūnaha ahumahi, ka āwhina te waehere ki te whakatairite i te taumata tatau matūriki tuturu ki te manawanui o te wāhanga. Ko te hinu ma te nuinga o te wā ka roa ake te ora, inā koa i roto i ngā pūnaha servo me te vane kua kuiti te tawhiti.

Ngā hapa noa i te wā e whiriwhiri ana i te papu taputapu waipēhi

Ko te nuinga o ngā rahunga o te papu ka tīmata mai i ngā hapa kōwhiringa, ehara i te hapa hanga.

Ko te hapa tino kitea ko te whiriwhiri mā te pēhanga tihi anake, me te kore e aro ki te mahi tonu. Ko tētahi atu hapa e kitea pinepine ana ko te whakaaro ka noho tonu te rere i te kotahi rpm i te tere taraiwa rerekē. He maha hoki ngā wā ka warewarehia e ngā kaihoko te matotoru o te wai, ngā āhuatanga whakaurunga, me te whakahaere wera, ahakoa he kaha te awe o ēnei taurangi ki te mahi a te papu tuturu.

1. Te whiriwhiri mā te pēhanga nui anake, me te kore e aro ki te huringa mahi.
2. Te kore e aro ki te rpm taraiwa tuturu o te mīhini.
3. Te nui rawa o te rere, me te aki i te kaha nui ki te wera.
4. Te whakamahi i te matotoru hinu kāore i te tika mō te pāmahana taiao.
5. Te whakakapi i tētahi papu me te kore e tirotiro i te hototahitanga o te pou, te flange, me te putanga.

I te mahi mara, ko te putanga pai rawa atu ko te mea māmā rawa: te whakataurite i te pūwāhi mahi tūturu, te pupuri i te hinu kia ma, me te karo i ngā huringa porowhita kore e hiahiatia. Ko te tikanga o tēnei huarahi ka tere ake te hokinga mai ki te mahi me te iti rawa o te mōrearea o te whakaurunga.

Ina he pai te papu taputapu, ā, ina kāore

Ko ngā papu taputapu te kōwhiringa tika ina whakanuia e te pūnaha te pakari, te kiato, me te whanonga nekehanga pumau e taea te matapae.

Kāore i te tino pai ina he iti rawa te haruru e hiahiatia ana e te mīhini, he rerekētanga rere tino hihiri, he arotau kaha rānei ki te kaha o te pūngao me te kore he rautaki servo. I aua wā, me hiahia pea te otinga waipēhi whānui ki tētahi whānau papu rerekē, ki tētahi hoahoa servo-driven rānei. Me whakatau te kaihoko mahi i runga i te tohu mahi, kaua i runga i te manakohanga kāwai.

Mō te nuinga o ngā kaihoko ahumahi, ko te whakautu pai ehara i te wāhanga kotahi engari he kete pūnaha kei roto ko te papu, te motuka, ngā taputapu, me ngā mana whakahaere. He pono rawa tēnei ina ko te whāinga he whakakapi i ngā taputapu tawhito, he whakaiti i te wā kore mahi, he hanga rānei i tētahi tūāpapa penapena hiko servo. I roto i taua taiao, ka noho te kōwhiringa papu hei wāhanga o tētahi rautaki pono me te kaha nui ake, kaua ki te hoko takitahi.

Ngā Pātai Auau

Me pēhea te whiriwhiri i te rahi o te papu taputapu waipēhi?

Kōwhiria te rahi mā te tatau i te rere e hiahiatia ana i te rpm whakahaere tuturu o te mīhini, kātahi ka whakaū ka taea e te papu te whakahaere i te pēhanga me te pāmahana tonu o te huringa mahi.

He aha te rerekētanga i waenga i te pēhanga o te papu taputapu me te rere?

Ko te pēhanga te mea e whakatau ana i te kawenga ka taea e te papu te pana atu, ko te rere ia te mea e whakatau ana i te tere o te neke o ngā rango, o ngā motuka rānei. Ahakoa he nui te pēhanga o te papu, he iti tonu te rere.

Me pēhea taku mōhio mēnā he tere rawa te papu?

Ki te haruru, ki te wera rānei te papu, ka puta rānei te pirau i te tīmatanga, i raro rānei i te kawenga, tera pea he tere rawa te tere, he kino rānei ngā āhuatanga o te tomokanga.

Ka taea e au te whakakapi i tētahi papu tawhito me te auau rere ōrite anake?

Kāo. Me taurite hoki te whakamau, te pou, te hurihanga, te rahi o te tauranga, te whakatauranga pēhanga, me te pūwāhi mahi tuturu o te mīhini.

He aha te taumata horoi o te hinu me whai ahau?

He maha ngā pūnaha waipēhi tino tika e whakamahi ana i ngā whāinga horoi ISO 4406 pērā i te 18/16/13, te kaihoroi rānei, i runga i te aro o ngā wāhanga me ngā aratohu a te kaiwhakarato.

He pai ake tonu te whakatauranga pēhanga teitei ake?

Kāo. Ka āwhina noa te whakatauranga teitei ake mēnā ko te toenga o te ara iahiko, tae atu ki ngā hiri, te whakamatao, me ngā tautuhinga whakamātao, kua hangaia mō taua pēhanga.

Āhea ahau me whakaaro ki te whakamahi i te papu servo, i te papu vane rānei?

Whakaarohia ēnei ina hiahia koe ki te iti ake o te haruru, ki te pai ake o te whakahaere, ki te penapena pūngao rānei i tua atu i tā te papu taputapu nekehanga-pūmau e whakarato.

Hei whakarāpopototanga, ko te papu taputapu waipēhi pai rawa atu ko te mea e ōrite ana ki tō pēhanga tūturu, te rere, me te tere whakahaere i te wā kotahi. Mēnā ka ōrite aua uara e toru, ka māmā ake te whakamatao, te whakahaere, me te tiaki i te toenga o te pūnaha.