Measurement: momo inenga. Ngā momo o inenga, whakarōpūtanga, hapa, tikanga me te tikanga

Ko te wā "mehua" e pā ana ki te aro mātai o te tahi mea. Hei wāhanga o Metrology tenei kupu he tikanga e rua rerekē. I roto i te take tuatahi i tatou i roto i te ngakau te hanga o iku'anga mo etahi wae. I roto i te mehua tuarua he tika i roto i te tikanga ki te whakaputa uri i te uara tawhā kotahi.

Overview

He tohu o te inenga ā- ka karanga tika mō te te raveraa i te tikanga te inenga. Kei te whakamahia te reira ki te tākaro hoki me te rokiroki wae tinana tatūkē. Ko ētahi o ēnei, mo te tauira, te ine i te taimaha tō ranei. I roto i te ao i reira he he whakamāramatanga noa mo te ariā o "metrology". Tenei peka o te pūtaiao ako inenga technique whakakotahi ratou, ka rite ki te pai kia rite ki ngā ture mō te whiwhi i te taumata e hiahiatia ana o te tika. Ko te wā "metrology" i hanga te i te kupu Kariki e tikanga tahi "te ako o mehua."

traceability

He etahi ture o te urunga, i roto i nei kua oti te tuhituhi te tawhā i roto i ngā o te whakatamarikitanga o ture. I te wa taua i reira e rohe ki nga hua hapa. I roto i tenei horopaki, kei te whakaaro tohu manakohia. Na reira, ki te hanga i ngā momo rerekē o hapa ine, e rerekē i te tohu o te ine. Ko te mahi matua o te tuhi ture ko ki te tahuri nga hua katoa whiwhi i ngā rerekē i taime rerekē, te whakamahi i ngā mea me ngā tikanga i roto i te pūnaha kotahi. I roto i to tatou wa, he mea e tika ana ki te whiwhi raraunga tika atu me te pono i roto i nga mara o te pūtaiao me te ohaoha. Na reira, kei te inarā reira ako momo o inenga. Ko Metrology o faufaa rahi.

Inenga. momo o te inenga

He ngā ngā mahi pāhekoheko, ko tona mahi, ko te ki te whakaturia te momo o te whanaungatanga i waenganui i te nui o taua tata, me tetahi e ruarua rawa. whakaritea te whakamutunga i roto i te pūrere ruri. uara tau - ko te raraunga tenei. E ratou ingoa ki tetahi - he tohu o te rahinga tinana. He momo rerekē o mea whanganga. Ko ratou ratou wae me taputapu, me transformers motuhake, me te pūnaha, me te otaota. "Ahu" o te ariā nui me uara. He tino kanorau hoki momo inenga. Heoi, i reira e etahi ngā whānui. Types me ngā tikanga o te ine e fā'ūtaha kotahi hanganga. ngā tukanga aro mātai ngā o rua ngā wāhanga. Tuatahi o te katoa ko reira e tika ana ki te whakarite i te uara whanganga ki te wae tohutoro, a ka tahuri ki te hōputu e hiahiatia ana mā te whakapā i te ara tetahi.

rerekētanga

Diversity ko te momo e kore anake o inenga. Whakarōpū o ngā pūrere mo tenei tukanga titau hoki te oraraa o te wāhanga rerekē. Tangohia systematization o ūnga, hei tauira. Ko tētahi rōpū o ngā pūrere i huaina hi'oraa maitai, me te tahi atu - te kaimahi. Ko te tuatahi e hiahiatia ana i roto i te tikanga ki te whakamahi i ratou rite te paearu, ki te tirohia i te tika o ētahi atu inenga. Na roto i te mahi ko te hunga e kua hangaia ki te whakatau tata i te rahi o te uara motuhake e whakamahia ana e te tangata. Ka taea e tatou te mea e kore ko te tikanga o te whakarōpū taua te tika o te mea, me nga rerekētanga o te whakaaro. He ngā tikanga e ai te inenga. Types inenga ngā mehua motuhake e e whakaputa uri te nui o tetahi rahi ngā.

Single-utu me mehua maha-utu. rerekētanga

He hoki mehua kotahi-utu me maha-utu. Ko te rōpū tuatahi ko te hunga e e taea ki te whakaatu i te uara anake ki te rahi taua. Ki te raupapa reproduction maha-utu e wātea ana i roto i ngā rahi. taea te huaina i te mehua taua, mo te tauira, mirimita ture. He hoki he ahua o huinga e kua hanga e i huinga rerekē o mehua. waihanga ratou te takawaenga, me te whakahiato nga uara. I tua atu, mehua, pāhekoheko, kia mahi mahi whānui, a taea mahi wehe ia. I roto i te tikanga ki te whakarite i te nui o te mehua, ko reira e tika ana ki te whakamahi i te pūrere motuhake - he comparator. Ko te tūranga o tenei taputapu maha mahi-rite unahi me piriti whanganga. Ki te ki te mehua atu unambiguous ako, ka waiho reira taea ki te mea e ki hoki hopohopo ratou rite tauira me matū mahi i roto i tenei tūranga. E ratou he hanganga tino me ngā āhuatanga. He Kāore ine iti. Ēnei matū tohutoro kia āwhina i ki te arotake i te mata roughness, pakeke, te tautuhi i tetahi atu āhuatanga rauemi. tauturu i te tauira te waihanga i tētahi wāhi, hanga i te tauine. Konutea me te koura, mo te tauira, kei te whakamahia ina te hiahiatia reira ki te waihanga etahi pāmahana.

para

Ko te hapa i roto i te aromatawai whakarōpū mehua katoa ki te maha para whai. I roto i te take o te ine i te mehua tohutoro i hanga ratou wehenga piha haapiiraa. Ko te wae o te kāwai ngā o ngā pūrere tirohia e te hapa inenga, kia hopohopo ratou rite tauira.

Pūtahuri. Overview

ka karanga te pūrere mō te ine e momo o ngā mōhiohio i whiwhi i muri i whanganga taua raraunga, e kia tahuri, toa me te tukanga, Heoi, e kore e whakakitea ki a ia te uru ataata te he transducer. He aha te mea tona pānga? E hi'opoa tatou i tenei i roto i te taipitopito atu.

Ko te ngako o te panoni

A, no te te anake rite te uara mo te tukatuka, huaina ai ko te uara tāuru. Na kei te hoko i te mōhiohio hua e mohiotia rite "putanga". Converter-tīwerawera - ko te tukatuka he pūrere e kore e huri i te āhua tinana o nga raraunga, me te panoni, ko te mahi rārangi. whakamahia te wā "mana" te roto i te taha ki te kupu, te whakamārama tona mahi. Hei tauira, "he tīwerawera ngaohiko." Ki te i roto i te tahuri te uara faafariuraa ki tetahi, te ingoa o te pūrere e tango i te uara hou - "Electro".

momo o pūtahuri

Runga anō i ahakoa te tū reira, kia waiho he pūtahuri tuatahi i roto i nei wahi o te pūrere. Tenei te tikanga e haere tika te uara i whanganga ano i roto i te reira. E taea hoki te tuku te reira. Ko te uara anoo whai maimoatanga. Ka taea e te pūtahuri e takawaenga. Kei muri i te tuatahi.

Instruments. Overview

Ine mea e whakaaro ki te kia taua tikanga ki te whiwhi raraunga i runga i te rahi, e tohu ia ratou i roto i te hōputu e he wātea mo te tirohanga ataata. Tei runga i te whakatau tata momo e ngā i roto i etahi rōpū. Na, kei te whakaaro te whakaaro tino noa, te whakahaere inenga tika. Ratou taa ko e tahuri ratou raraunga raw, mahue kahore mōhiohio e pā ana ki to ratou ahua tuatahi. He hoki taputapu e āhei ki a koutou te mahi me inenga autaki.

whakatairite pūrere

Heoi, e kore e te tika te nuinga o ngā pūrere ki te mahi tika. He nui teitei tenei āhuatanga i roto i te pūrere whakarite. hāngai ana tōna mahi i runga i te whakarite o ngā raraunga whiwhi i ine o te taurangi haapii ki ngā mōhiohio mohiotia kua e pā ana ki ētahi atu uara. huaina ana tēnei tikanga ko a "ine autaki". Ko taea to ratou faaineineraa ki te raraunga pūtake. I roto i te mau parau te tahi atu, e hanga e nga tawhā o te tohu i homai te ine tika. momo inenga i te maha o ngā kāwai. I roto i te tikanga ki te whakarite uara, me te whakamahi koe i utu piriti ranei takatakanga. whakatairite Tuatahi aua uara e whai he tetahi pūngao ranei te mana. hāngai ana tēnei tikanga i runga i te meka e kua hono te uara whakaritea ki te ara iahiko koropiko, me te tūhura i to ratou faaiteraa. I roto i te take ano, ki te whakaaro te uara e ki kia hāngū, i.e. kua reira whakamahia te ara iahiko resistance piriti te.

anga Distribution rite ki te tukanga

A, no te te pūrere, i reira e ngā tikanga o te tohutoro raraunga ki te taurangi ako. Na reira, i hanga te whakarōpūtanga motuhake. I tenei kaupapa, ka taea e tatou e faaoti e reira e te tārua taputapu, e ngā orotahi kore anake engari mamati ano hoki. Ko tētahi atu momo o ngā pūrere - hunga e record mōhiohio. Ko te tino rongonui he whakaaro tairitenga. Ratou wāhanga mana ki te pupuri i te tohutoro, kua hanga e o rua nga wahi. Ko te tuatahi ko te tauine hono nei te ki te wahi turanga. Ko tētahi atu āhuatanga o te mea - he atatohu hono ki te tinana o te pūrere. mita Mahi, nei mahi e hāngai ana i runga i te parau tumu mamati ko te hua o ngā āhuatanga hangarau me te hiko.

Rerekētanga o te tikanga tuhi

He ko tetahi whakarōpū o ngā pūrere tuhi. Hei tauira, te tikanga e ai tuhia pūrere rēhita raraunga. He taputapu, tuhi me te pūreretā. Ko te tuku tuatahi riro, ka tukatuka mōhiohio, me te plurality o inenga i roto i te puka o kauwhata, ngā tūtohi me ngā hoahoa. Kairēhita mahi i runga i te rua o nga parau tumu, mahi tino i runga i te rīpene pepa, e whakaahua ana ia ratou i roto i te raupapa tau. Tino maha i reira e whakaaro e mahi i te whakatairite i te tauira, i te hunga he huinga o nga mea katoa o te runga ake, i te mea, tohu ratou he huinga o nga mahi tohutoro i runga i te tauine, me te tikanga mamati. kia kia mahi tuhi raraunga, te tukatuka me te tā i roto i te puka o ngā tūtohi ki ngā hoahoa me te raupapa o ngā uara mamati, me tau.

huānga Houalotú mō te aro mātai

He taputapu pŭpŭ tauturu, me ngā taputapu mo te ine hoki. He āhuatanga o taua whakaaro ko e ratou te whakahaere rangahau e kore anake i runga i to ratou ake uara. Ka taea e ratou te whakahaere i te mahi o te huānga matua, tona pānga i roto i te huri i te kau o pānui ngā mōhiohio, me ka te tukatuka reira operehia ranei. Raraunga e whakarato tikanga atu ki te āwhina i te mana, me te whakatika i te pānui pūrere. Hei tauira, mō te mahi pai ake o ngā ine pāmahana me tāuta hoki te gauges pēhanga, e ine i te pēhanga o te taiao. I tua atu, ka taea e ngā pūrere pŭpŭ tauturu te huri i te tautuhinga o te mahi mita. Ko te kupu, i roto i te take o te whakamahi i te pūrere mō te rēhitatanga taumata haumākū ki te tāuta i te whānuitanga o ngā uara.

tautuhinga

He āhuatanga i reira, i roto i te tikanga ki te whiwhi inenga atu pau o raraunga, he rawaka kotahi pūrere. I roto i tenei take, e haere ana tatou ki te whakaoti i ngā pūnaha arā, o ngā pūrere mō ngā take rerekē. E whakaritea ratou i roto i te raupapa motuhake i roto i te iti rohe. Kei te tahuri ētahi o nga whakaaro whakamahia mehua töpü ki te pūnaha kotahi. Kei te hoatu te reira i te hopoi'a no te kohikohi, systematization me te tukatuka o ngā mōhiohio ki te kaimātakitaki.

pūnaha

I tetahi atu taumata, i reira e ine pūnaha. Rerekē taua complexes i ngā pūnaha whakaahuatia ana i runga, ko te kia kia marara ratou kia i runga i te rohe nui, a ki te kōrero mōhiohio i roto i takere motuhake. Ko te raraunga i roto i enei pūnaha e wātea ana i roto i ngā puka e rua. Ko tētahi o ratou ko e wātea ki te tangata tūturu, mahi ngā ākonga. mahi tētahi atu maimoatanga e i roto i te rorohiko.

tohu

He mea nei mahi ko ki te pānui i te mau faaiteraa o ngā āhuatanga ōkiko. Ko ratou i huaina tohu. Tetahi o te akoranga matū kura katoa mohiotia whakamātautau waikawa e pā ana ki te tikanga whakaatu. Kei te whakaaro ano hoki te ngira kāpehu te pūrere taua. Ano, he counter e whakaatu te nui o wahie i roto i automotive taumata wahie tank, he hoki he tohu.