Me pēhea te ki te whakamahi i te micrometer ki te ine i ngā wāhanga iti

Micrometer - he pūrere pū tiketike rawa hoki ine i te rahi o te wahi. Kei te whakamahia te reira te wahi e tika ana ki te haapa'oraa fakamātoato o te āhuatanga i roto i te hanga o ngā hua. Ko tōna tika inenga o tetahi mano o te mirimita (micrometer micron ranei), me te hapa, ko te anake 2 ki te 50 microns. Ko reira nui atu tika atu i roto i te caliper taua. Hei sioloto enei uara mārama atu, kia haamana'o te reira e te matotoru o te makawe tangata ko e pā ana ki 40 microns, me te diameter o te ngeniwhero - 7 microns.

Ki te ako ki te whakamahi i te micrometer, ka mohiotia te reira i roto i te rau tau XIX, ki kia tangohia - i roto i te 1848. Ko reira ka kua whakaaetia France he ārai mō te ma'imi pūrere ruri, Jean-Lui Palmeru, ahakoa te whakaaro o te whakamahi i te rua tīwiri, e hāngai ana nei i runga i te parau tumu o te mahi o te micrometer, mōhiotia mai te rau tau XVI. takirua tīwiri Tuatahi whakamahia i roto i ngā take hōia (pupuhi pu), a ka - i roto i mea topogeodesic. Ēnei ra, i runga i te āhua o ki te whakamahi i tika i te micrometer, mohiotia pea ki te porohita kuiti o tohunga (hei tauira, Turner tukatuka mata tika tino) anake. Otira i matau a me pehea ki te tango inenga ki te awhina o tenei taputapu, mārama e kore e kino ia tangata, rawa e pā ana ki te tikanga.

Ko te parau tumu o te mahi o te micrometer

Ko te wahi matua o te micrometer ko te rawhi. Kei te hanga te reira pahoho me piri tukunga atu wahi katoa o te pūrere: te rekereke (te taviniraa rite te abutment whakaritea ka mahi ana inenga), kakau, he tīwiri micrometer, te pahū me whainiho puru. Kakau, i runga i nei te pu hono te tauine ki te taiapa okana. Kei te tauine o whakatakotoria taha te kakau hāngai ki te tūponotanga, me whiu. Kei raro ngá whiu tono i te tawhiti 1 mm o me mo Valium - 0.5 mm. I tčnei wā e taea e kitea e koe he micrometer hiko, te wahi e whakaaturia ngā uara katoa. Ko te painga o tenei pūrere ko e tonu e taea te tautuhi i te reira ki te pa kotahi noa o te pātene. I roto i te tikanga ki te whakatutuki tika nui, ko reira pai ki te mahi noa i mua i te whakamahi o te micrometer.

pūrere mutu turanga ko te tīwiri micrometer. whakamahia hoki tona clamping i tūranga ko te puru. I te kakau pahū tawhito ko te mata koeke, whiu wehea ki te 50 wahi rite, ka whakaurua ki runga i te kakau. Kotahi micrometer tohanga, me reira hoki arata'i te pahū ki te displacement haere tona tuaka e 0.5 mm. Ko te kupu, kotahi tahuri o te pahū i tetahi wehenga ko 1/50 0.5 mm 0.01 mm ranei o. Ki te karo deformations wahi ki te whakawhāiti i te pēhanga ki runga ki tona micrometer whakamahia te oroororaa marû.

Me pēhea te ki te whakamahi i ka ine i te micrometer

1. Te nama take, nga taha o nei me whanganga, whakanohoia te i waenganui i te rekereke me te tīwiri micrometer. Tītaka pahū muka whakaturia rite tata rite taea ki te wahi.
2. Āta pana te muka ki tona whakapā ki te wahi i whanganga. Me mahi tightening pupuri kai, kei runga i te mutunga o te drum tītaka anake. A, no te nga hoapā uiuia panuku te tūemi mutunga kei te taha o te wahi pahū E faatae mai te tangi (te pāwhiri). I muri i te tuatoru pāwhiri kia mutu te hurihanga.
3. Na roto o te vernier ki ngā wāhanga mita i roto i mitamano, e lau nei i runga i te pa maihao whakapae, kei runga i te tauine o te kakau.
4. Hei whakatau i te rahi whānui o te wahi whanganga.
5. Te tuku tūemi pahū hurihanga i roto i te huarahi i te ritenga.

I roto i te whakamutunga, i te tuhinga e pā ana ki te pehea, ki te whakamahi i te micrometer, kia tuhia te reira e kore te whakamahi o tenei pūrere pakari ano ohie he uaua rawa, me te kaha ki te whakatau i te rahi tangohia o kōrero iti rawa e taea te tahi mau taime e tino whai hua.