Kodi pali kusiyana kotani pakati pa ma calipers ndi ma micrometer?

Ma caliper ndi zida zolondola zomwe zimagwiritsidwa ntchito poyeza kukula kwa thupi, nthawi zambiri mkati mwa miyeso, miyeso yakunja, kapena kuya.

Ma Micrometers ndi ofanana, koma nthawi zambiri amasinthidwa kuti akhale amitundu yodziwika bwino, monga kuyeza miyeso yakunja kapena miyeso yamkati yokha. Micrometer nsagwada zambiri zapaderazi.

Mwachitsanzo, awa ali mkati mwa ma micrometer, opangidwira kuyeza mtunda pakati pa mfundo ziwiri. Ma micrometer akunja amayesa makulidwe kapena m'lifupi mwa chinthu, pomwe mkati mwa ma micrometer amayesa danga pakati pa mfundo ziwiri. Ma micrometer awa amkati amatha kugwiritsidwa ntchito kuyeza kukula kwa dzenje kapena slot, mwachitsanzo.

Kodi pali kusiyana kotani?
Zotsatirazi ndi zina zomwe ndapeza kuti ndi zoona kwa zaka zambiri. Pakhoza kukhala kusiyana kwina, kapena kusiyana kwinaku sikungagwire ntchito zonse.

Kulondola
Poyambira, ma micrometer nthawi zambiri amakhala olondola.
Mitutoyo 6" yanga ya digito, mwachitsanzo, ndi yolondola mpaka ± 0.001 ″, komanso malingaliro a 0.0005 ″. Ma micrometer anga a Mitutoyo ndi olondola ku ± 0.00005 ″, komanso 0.00005 ″ kusamvana. Ndiko kusiyana kwa ± 1/1,000 ya inchi yolondola poyerekeza ndi ± 1/20,000 inchi.
Izi zikutanthauza kuti muyeso wa caliper wa 0.500 ″ ukhoza kuonedwa kuti uli mkati mwa 0.499 ″ ndi 0.501 ″, ndipo muyeso wa micrometer wa 0.50000 ″ ukhoza kuganiziridwa kukhala pakati pa 0.49995 ″ ndi 0.50005 ″, ngati pali zolakwika kapena zolakwika zina, .

Kusavuta Kugwiritsa Ntchito
Ma calipers nthawi zambiri amakhala osavuta kugwiritsa ntchito. Komano, ma micrometer amafunikira ma finesse ambiri. Ngati simusamala ndi ma micrometer, kuyeza chinthu chomwecho kasanu kosiyanasiyana kungapangitse miyeso isanu yosiyana.
Pali mitundu yosiyanasiyana ya tinthu tating'onoting'ono, monga kung'ung'udza, kugundana, ndi kugwedera, zomwe zimathandiza kubwereza komanso "kumva" poyeza.
Pantchito yolondola kwambiri, ngakhale kutentha kwa ma micrometer kumatha kukhudza miyeso yaying'ono. Ichi ndichifukwa chake ma micrometer ena ali ndi mapepala otsekera, kuti athandize kuchepetsa kutentha kuchokera m'manja mwa wogwiritsa ntchito. Palinso maimidwe a micrometer.
Ma micrometer, ngakhale amafunikira finesse yambiri, amatha kukhala osavuta kugwiritsa ntchito kuyeza zinthu zina, chifukwa cha kukula kwa nsagwada zawo poyerekeza ndi ma calipers.

Kachitidwe
Ndi ma calipers, mutha kugwiritsa ntchito nsagwada polemba ntchito zopepuka. Kuchita zimenezi kumatha kuvala kapena kukwiyitsa nsagwada pakapita nthawi, ndipo sichinthu chomwe mukufuna kuchita, koma ndi zomwe mungachite. Ma Micrometer angagwiritsidwe ntchito poyeza miyeso. Ndipo, monga tafotokozera, ma caliper amatha kugwiritsidwa ntchito kupanga miyeso yamitundu yosiyanasiyana (miyeso yamkati, miyeso yakunja, kuya), pomwe ma micrometer nthawi zambiri amakhala zida zogwirira ntchito imodzi.

Specialization
Ma calipers ndi ma micrometer onse amapezeka ndi masitayilo osiyanasiyana komanso mawonekedwe a nsagwada. Ma micrometer a mpira, mwachitsanzo, amagwiritsidwa ntchito poyeza makulidwe a magawo opindika, monga makoma a mapaipi.
Pali china chake chotchedwa offset centerline calipers, mwachitsanzo, okhala ndi nsagwada zopindika mwapadera poyezera mtunda wapakati ndi pakati pakati pa mabowo. Mukhozanso kupeza zomata kuti mugwiritse ntchito ndi nsagwada za caliper.
Pali masitaelo osiyanasiyana a ma caliper ndi ma micrometer, komanso zomata, ngati zosowa zanu zingafunike.

Size Range
Ma calipers nthawi zambiri amakhala ndi miyeso yambiri, monga 0-6 ″. Ma Calipers amapezekanso mumitundu ina, monga 0-4 ″, ndi 0-12 ″. Miyezo ya micrometer ndi yaying'ono kwambiri, monga 0-1 ″. Ngati mukufuna kuphimba zonse pakati pa 0 mpaka 6 ″, muyenera 0 mpaka 6 ″ seti, yomwe imabwera ndi 0-1 ″, 1 ″ -2 ″, 2 ″ -3 ″, 3 ″ -4 ″, 4 ″-5″, ndi 5″-6″ kukula kwake.

Gwiritsani Ntchito Zida Zina
Mutha kupeza ma geji amtundu wa caliper ndi micrometer mu zida zina. Mulingo wa digito wofanana ndi caliper utha kukhala ngati kuyeza kutalika kwa pulaneti, makina osindikizira, kapena mphero, ndi sikelo yonga ma micrometer ingapezeke posintha siteji ya microscope kapena chida china chowunikira.

Ndi liti pamene mungagwiritse ntchito chimodzi pa chimzake?
Kodi mukufunika kuyeza mwachangu? Kapena kodi kulondola kwapamwamba kofunika kwambiri? Kodi mukuyezera zinthu za makulidwe osiyanasiyana?
Ma calipers ndi abwino kuyamba nawo, makamaka ngati mwakhala mukugwiritsa ntchito wolamulira kapena tepi muyeso pamiyezo yanu yonse. Ma Micrometers ndiwowonjezera "mudzadziwa ngati mukufuna" chida chamtundu.