Matūriki tohatoha rahi o te oneone. Whakarōpū me ngā tikanga mō te whakatau tohatoha rahi matūriki

I roto i te rārangi o mahi geodetic taea ētahi wā ka kitea he taua mahi, kia rite ki te faaotiraa o te hanganga oneone. whakamana ana tēnei tukanga i roto i te tikanga ki te whiwhi mōhiohio e pā ana ki te ihirangi o te matūriki i roto i te oneone i te wāhi ngā. Ko te mahi hanga o te whakamāramatanga o te hanganga taupetupetu, engari i roto i te ahuwhenua, a kore mahi arowhenua me tūhura ngā mahi kahore reira. Ai e taea te whakatau i te hanganga granulometric o tikanga rerekē. Tīpako tetahi o ratou tei runga i te whānuitanga o ngā āhuatanga me ngā āhuatanga.

ngā mōhiohio whānui e pā ana te tohatoha rahi matūriki

I raro i te tohatoha rahi matūriki e pā ana ki te aroaro o ngā āhuatanga pūkaha i roto i te oneone. Ano, i roto i tenei take kia whakaaro te oneone rite te ti'araa whānui o te oneone, kia hoki nei kia horihori. Ko te matūriki, kia whai ratou āhuatanga rerekē me te takenga mai. Hoki, he maha nga wehewehenga o ngä nohanga o pūhui. Hei tauira, ka hei te korakora tohatoha rahi o te onepu ki etahi kākahu whānuitanga, ara i roto i ngā o te ihirangi o te tetahi hautanga o te matūriki. Kua tuhia tohunga e te rahi iti o te huānga e e taea ki te kitea toi tikanga o o tātaritanga ko 0,001 anake mm.

I roto i runga ki te GOST i tohaina e ono taitara hautau -. He te matūriki onepu taua blocky, kirikiri, te uku, me ētahi atu ia hautanga kua he whānuitanga kore anake o te rahi, engari ano hoki te take mai koiora. E kore e tatou whakaaro e te ihirangi anake o matūriki pai āhuatanga e tohatoha rahi matūriki. GOST 12536-79 taua hoki tuhipoka e te hautanga rahi mōrahi, whakaaro nei hei wāhanga o te oneone, tae 200 mm. Ko ngā āhuatanga nuinga kohatu e taea whai āhuatanga nui tenei. Ko te hautau tino pai ko te paru, ahakoa i roto i tenei ahua mai taea whakataetae reira me matūriki onepu.

Whakarōpū o tohatoha rahi matūriki

I tua atu ki te hurihurihanga oneone hautanga, i reira e te tahi atu mau parau tumu o te whakarōpū. Ko tētahi o ratou whakarato mo te wehenga i runga i te pūtake o ngā tohu o te ihirangi o matūriki paru. I roto i tenei take e hoki ki te pūkete te āhua o te oneone me te hautanga ngoi kitea. He rerekē whakarōpū ko ki te whakatau i te momo o ngā huānga hanganga i roto i te aroaro o te onepu, puehu, me te paru ano. E te, i roto i etahi ara te tohatoha rahi matūriki ka whakaritea e te parau tumu ngā ki whakaaturanga integrated o ngā mōhiohio e pā ana ki te āhuatanga ngā roto. He mea nui ki te mōhio e no o te ōrite i waenganui o nga huarahi e rua ki te whakarōpū o formulations kaua uaua ki te wehewehe i waenganui i a ratou i roto i te tono.

tikanga tika mō te whakatau i te hanganga

E rua huarahi faufaa rerekē ki te tautuhi i te rōpū o te hanganga pūkaha o te oneone. Ko tētahi o ratou - autaki ka hāngai ana ki te tāutu i ngā tauira o te oneone i roto i te wāhi ngā, me te tahi atu, ko te tikanga tika wāhanga, e hāngai ana i runga i nga taputapu tātari hangarau. I roto i te ngā, he rōpū o ngā tikanga tika kia whakamahi motuhake mea, whakaaro me oko, e tukua ana ki te whakatau i te tawhā o te matūriki ki te matamata tika tiketike. I roto i ngā, taea te whakamahi i te reira i te whārahi hiko, me te whatu e whakatinana ako micrometric. Ko te tikanga tika e āhei te tohatoha rahi matūriki pū o te oneone, Heoi, e tika ana ki te matatini o te whakahaere hangarau o te tukanga me te utu nui te uaua whakamahia.

tikanga autaki mō te whakatau i te hanganga

Tenei rōpū o ngā tikanga o te whakatau i te hanganga tikanga ngā tikanga e hāngai ana ki te whakamahi o ngā tauira rerekē i roto i te hanganga o te ranunga whakamātautau. I roto i ngā, e taea te kitea i reira e te hononga i waenganui i te ngā āhuatanga o te ngohi, engari riro he tātaritanga whānui ake pinepine. te, i roto i te whakarite, e tangohia e ki pūkete, me te tahi atu āhuatanga oneone, tae atu haumākū, āhuatanga o te whakatārewatanga, te akiaki o te waipara, me te t. D. tikanga Autaki mō te whakatau i te tohatoha rahi me te whai wāhi hoki tikanga rapunga whatu huru maitatai tinana hydrometric. I tua atu, tukua hangarau hou te whakamahi o te whakatauira, me te parataiao tūturu. Ki te whakarite tatou i tenei rohe ki te tikanga tātari tika, he tika iti ki tona ngoikoretanga. Na reira, ki te hiahia koe ki te hanga i te ako kotahi-wā i te pae ngā, he reira pai ki te hei tikanga ngāwari ano. Otiia i roto i te nui-tauine, me te mahi i ia te wā ōhanga whakatika ratou ara autaki anake.

tikanga hydrometric

Ko te tino motuhake, ahakoa technique rongonui, e hāngai ana nei i runga i te mau parau tumu o te wai ngā tenei. Mau, mahi whakamahia ai i roto i te mea tātari ine kiato wai. Ko te mahi parau tumu rawa taua rite ki te tikanga e te rōrahi o te wai ngā ka hei taimaha whakakapia ki ki te tinana hou ōrite. Anake i roto i te take o te mahi o te korakora toi tohatoha rahi hydrometric o te oneone takoto te roto i te slurry kohia. I roto i ngā, riro mua te tohunga rite utuhi o te ine matūriki i te raraunga taki. Tikanga, whakamana taua tātaritanga te hokohoko ena, te wahi i roto i ia take kawea te mahi i roto i runga i te whakamāramatanga o ngā āhuatanga oro - kiato. Ano, e hāngai ana i runga i te hononga o te matūriki me nga tikanga o to ratou noho i roto i te kupu taea ki te whakatau i te hanganga hautanga, me te pūkaha te oneone.

tikanga pipette

I roto i tenei take tono hoki taiao wai tuku ki te wehewehe i te matūriki takitahi o te āhuatanga. Mark rumakina te tauira i roto i te wai, aru i te auau pūmau te maturuturunga iho huānga hanganga. I muri i te tetahi wā o te wā, oti te tātari te me e nekehia atu matūriki noho. Kei te ka maroke te tauira, ka whanganga, he pūrongo i runga i te hua whakamātautau. Ka rite ki te tikanga, whakamahia te faaotiraa o te rahi matūriki tohatoha i tenei tikanga i roto i te tātari o oneone paru. Ko e tika ana ki te meka rawa e nga matūriki he whenua ki te hautanga pai taua e taea te tātarihia e auau pā i roto i pāpāho wai tenei.

tikanga Rutkowski

Ka rite ki autaki katoa tātaritanga tikanga hanganga, e kore te mea tika rawa tenei tikanga, me te homai he whakaaro whānui o te papatipu i roto i roto i te pūtau whakamātautau. Ko te parau tumu o te whakatau i nga āhuatanga o matūriki Rutkowski tikanga e hāngai ana i runga i rua tawhā. Matua ko reira te taua tere huānga hinga o te reo wai. Otiia i roto i tenei take, ka taea te ata te hononga e kore e ki te tere takenga o te matūriki ranei, a i roto i te take o kaikōrero rumaki ki te rahi. hāngai ana te tawhā tuarua, e taea ana ki te whakatau i te tohatoha rahi o te oneone i tenei tikanga i runga i te kaha o te matūriki ki pupuhi i roto i te reo wai taua. I roto i tenei wahi o te tātari e tāutuhia me nga āhuatanga ōkiko me matū ahua papatipu.

tikanga tatari

Tenei Ko tetahi o nga tikanga matamua a te nuinga noa mō te whakatau i te hanganga o te oneone. Kei te hāngai te reira i runga i te whakamahi o ngā huinga motuhake o hautau tatari i haere te rahi taua, a kahore e nga matūriki haere ki ngā tawhā nui. Tikanga ngāwari me te utu ki te whakamahi i, na te maha whakamahia te reira i roto i te ahumahi hanga, te wahi i reira he kore taea ki te whakarite tikanga matatini o te tātari autaki. Heoi, e kore e taea ki te tino kia pēnei te hanganga whakamātautau i roto i te mata ki te tikanga tika. Otiia, e kore e he tātaritanga taua tukua ki te whakatau, hei tauira, te tohatoha rahi o te momo ki te tohu ano o te tika rite ka meinga ai ako micrometric. Heoi, te nuinga ka whakawhirinaki te tika i runga i te taputapu tātaritanga - e ko, he huinga o sieves. E rua ngā wāhanga o ngā pūrere raraunga. Ko tētahi o ratou arotahi te i runga i te mahi ki te sieving kahore horoi. I roto i tenei take, nga pūtau i te rahi 0.5 ki te 10 mm o. Tētahi atu rōpū tohu hautanga tatari he irava i 0.1 ki te 10 mm.

Ka rite ki te tohatoha rahi matūriki pā i te otaota?

A pā hautau whakaaturanga o ngā kohuke rerekē me te āhuatanga agro-hangarau o te oneone. I roto i ngā, kia whakatau i te hanganga te taiao oneone wai-rangi, tona hehema ki tukanga horo, whakawhāititanga, kiato, koiora me ngā āhuatanga matū. Hei tauira, meinga one me te paru oneone ngoikore i roto i ngā o te rangi taiao, me te utu haumākū. he tuukino hoki te nuinga o ngā otaota tenei - rawa tupu i roto i te whenua ahuwhenua, te wahi hoki pā te paparanga momona te āhua o te maara. Ko Ko te tohatoha rahi matūriki nui mō te otaota te kore pera nui i roto i ngā o te hanganga me te mātotoru, rite te ihirangi o ngā huānga whai hua. I te tahi taime whakarato te aroaro o te konupora, ūkuikui me te tote i roto ano i te apa turanga kai tino pai, me te whakakore i te hiahia ki te hanga tongi atu.

mutunga

He tauira o ngā huarahi hangarau ki te tātari oneone mō tohatoha rahi matūriki whakaatu pehea he tikanga rangahau kore-whakataetae i mua i te whakamahi i ngā ture kaute me nga ture tinana timatanga nga mea hou ruri. O te akoranga, e kore e taea e tatou e te mea e te faaotiraa o te tohatoha rahi matūriki o te oneone e te tikanga o te tātaritanga micrometric ngaro tikanga autaki i roto i te mahi te kounga mahi. Otiia i roto i ngā o te māmā he reira he whai hua atu te rua o nga rōpū. I roto i tenei take, e kore e te ariā o te whakamahi i pūmārō nui-pū whakakorea. Ko te tikanga tino whaihua rapua e tika te huinga o rua te mau parau tumu o te rangahau.