Mukufuna Kulondola kwa Nanometer? Chifukwa chiyani ma Gauge Blocks Ali Mfumu ya Metrology

M'malo omwe kutalika kumayesedwa mu mamiliyoni a inchi ndipo kulondola ndi muyezo wokhawo - malo ofunikira omwewo omwe amayendetsa kupanga kwa ZHHIMG® - pali chida chimodzi chomwe chimalamulira kwambiri: Gauge Block. Amadziwika padziko lonse lapansi kuti Jo Blocks (pambuyo pa wowayambitsa), ma slip gauges, kapena ma block a Hoke, zitsulo zopukutidwa bwino ndi zopukutidwa kapena zidutswa za ceramic ndi maziko a mayendedwe onse a metrology. Sizida chabe; ndiwo mawonekedwe a utali wokhazikika, omwe amakhala ngati malo omaliza owerengera chilichonse kuyambira ma micrometer ndi ma calipers mpaka ma sine ndi zizindikiro zoyimba pamakampani onse akuluakulu.

Kusintha kwa Muyeso: Mbiri ya Jo Block

Chaka cha 1896 chisanafike, ma workshop amakina adadalira zida zoyezera zomwe zidachitika m'masitolo - zida zoyezera mwachizolowezi komanso macheke apadera a "Go/No-Go". Ngakhale kuti zimagwira ntchito, dongosololi linalibe chinthu chofunikira kwambiri chokhazikika padziko lonse lapansi.

Lingaliro losintha masewera linayambitsidwa ndi katswiri wamakina wanzeru waku Sweden Carl Edvard Johansson mu 1896. Lingaliro losintha la Johansson linali lopanga miyezo yautali yamunthu payekha, yolondola kwambiri yomwe imatha kukusanjidwa pamodzi mosasokonekera. Kusintha kumeneku kunatanthauza kuti midadada yaing'ono yopangidwa mwaluso ingaphatikizidwe kuti ikwaniritse utali wosiyanasiyana, wolondola kwambiri - kusinthasintha komwe sikunamvepo kale. Mageji a Johansson analinganiza bwino za kutalika kwa dziko la mafakitale.

Matsenga a Adhesion: Kumvetsetsa "Wringing"

Chochititsa chidwi kwambiri pa chipika cha gauge ndikuthekera kwake kumamatira ku chipika china chokhala ndi zolakwika zochepa. Chodabwitsa ichi chimatchedwa wringing. Zimatheka ndi kusuntha midadada iwiri palimodzi, kupangitsa kuti malo awo okhala ndi ma microscopic athyathyathya agwirizane bwino, makamaka kuchotsa kusiyana kulikonse kwa mpweya ndikuchepetsa kuthandizira kwa olowa pakulakwitsa konse.

Katundu wapaderawa ndi womwe umapatsa ma gauge blocks ntchito zawo zodabwitsa. Mwachitsanzo, pogwiritsa ntchito midadada itatu yokha kuchokera pamtundu wamba, munthu akhoza kukwaniritsa kutalika kwa chikwi - kunena, kuchokera 3.000 mm mpaka 3.999 mm mu 0.001 mm increments. Ndi ukadaulo waukadaulo womwe umawapangitsa kukhala ofunikira.

Masitepe Anayi Kuti Makwinya Wangwiro

Kupeza mgwirizano wolondola ndi luso lapamwamba, la magawo anayi:

1. Kuyeretsa Koyamba: Yambani ndikupukuta pang'onopang'ono mipiringidzo pa padi yopaka mafuta.
2. Kuchotsa Mafuta: Kenako, pukutani midadada kudutsa pad youma kuchotsa mafuta owonjezera, kusiya filimu ya microscopic.
3. Maonekedwe a Mtanda: Ikani chipika chimodzi molunjika chimzake ndikuchiyika pamiyendo yapakatikati kwinaku mukuchisuntha mpaka chipanga mtanda.
4. Kuyanjanitsa: Pomaliza, tembenuzani midadadayo mpaka igwirizane bwino, ndikuyitsekera kuti ikhale yolimba, yolondola kwambiri.

Njira yosamalitsa imeneyi imatsindika kufunikira kwa ukhondo, kukakamizidwa kolamulirika, ndi kuyanika kolondola kuti tipeze kulumikizana kotetezeka ndi kolondola kofunikira pa ntchito ya metrological. Kupambana kwa zomatira izi kumatanthauzidwa mwalamulo kuti "wringability," yomwe imafuna kutha kwa 1 microinch 0.025 μm m) AA kapena bwino, komanso kusalala kwa 5 μin (0.13 μm).

Njira Zabwino Kwambiri: Kuteteza Miyezo Yanu Yautali

Chifukwa cha kulondola kwawo kopitilira muyeso, mipiringidzo yoyezera imafunikira kusamala pakusamalira ndi kusunga. Akatswiri amamvetsetsa kuti kutalika ndi kulondola kwa seti kumadalira kumamatira ku machitidwe abwino:

• Kupewa Kuwonongeka: Mukangogwiritsa ntchito, midadada iyenera kupakidwanso mafuta kapena kupaka mafuta. Kuwonongeka ndiye mdani wamkulu wa kukhazikika kwa mawonekedwe, ndipo kunyalanyaza sitepe iyi kumawononga kulondola kwapamwamba.
• Kugwira: Nthawi zonse gwirani midadada m'mbali mwawo, osakhudza malo ovuta kuyeza. Kutentha kwa thupi ndi mafuta a khungu amasamutsira ku chipika, kuchititsa kukula kwakanthawi ndi dzimbiri kosatha pakapita nthawi.
• Kuwongolera Kutentha: Mipiringidzo yoyezera ndiyolondola kwambiri ikayezedwa ndi kutentha komwe kumatanthauzidwa padziko lonse lapansi kwa 20℃ (68°F). Muyeso uliwonse wochitidwa kunja kwa malo olamulidwawa umafunikira chipukuta misozi.

Kutsiliza: Precision ZHHIMG® Imamangapo

Ma geji blocks ndi ngwazi zosadziwika zomwe zimatsimikizira dziko lakupanga molondola. Ndiwo malo osasinthika omwe ZHHIMG® imayendetsa zida zake zoyezera zapamwamba, kuwonetsetsa kuti zida zathu za granite, ceramic, ndi zitsulo zimakwaniritsa kulekerera kwa micrometer ndi nanometer komwe kumafunikira pamakina apamwamba kwambiri padziko lapansi. Polemekeza mbiri yakale komanso kutsatira njira zabwino kwambiri za zida zofunikazi, tonse pamodzi timatsatira mulingo wolondola womwe umathandizira kupita patsogolo kwaukadaulo.