Endaweni lapho ubude bulinganiswa ngezigidi zamayintshi futhi ukunemba kuwukuphela kwendinganiso—indawo efanayo enenkani eqhuba ukukhiqizwa kwe-ZHHIMG®—kunethuluzi elilodwa elibusa kakhulu: I-Gauge Block. Aziwa emhlabeni wonke ngokuthi ama-Jo Blocks (ngemva komsunguli wawo), ama-slip gauge, noma amabhulokhi e-Hoke, lezi zingcezu zensimbi ezicolisekile neziphucuziwe ziyisisekelo sayo yonke i-metrology enobukhulu. Akuwona nje amathuluzi; awumfanekiso ongokoqobo wobude obuthile, osebenza njengendawo eyinkomba yokugcina yokulinganisa yonke into kusukela kuma-micrometer nama-caliper kuya kuma-sine amabha kanye nezinkomba zokudayela kuyo yonke imboni enkulu.
Uguquko Ekukaleni: Umlando weJo Block
Ngaphambi kuka-1896, ama-workshops emishini ayethembele kumathuluzi okulinganisa akhethekile, aqondene nesitolo—amageji agcwaliswe ngokwezifiso kanye nokuhlola okukhethekile okuthi “Go/No-Go”. Nakuba lusebenza, lolu hlelo lwalungenayo ingxenye ebalulekile yokumiswa kwendawo yonke.
Umqondo wokushintsha igeyimu wethulwa usomishini wase-Swedish ohlakaniphile u-Carl Edvard Johansson ngo-1896. Umbono ka-Johansson wenguquko wawuwukudala amazinga obude angawodwana, anembe kakhulu ayengaqoqwa ndawonye ngaphandle komthungo. Lokhu kusungula kwakusho ukuthi isethi encane yamabhulokhi aklanywe ngobunyoninco ingahlanganiswa ukuze kuzuzwe izinkulungwane zobude obuhlukene, obunembe kakhulu—okuvumelana nezimo okwakungakaze kuzwakale ngakho. Amabhulokhi wegeji ka-Johansson afanekisa kahle ireferensi yobude bomhlaba wezimboni.
I-Magic of Adhesion: Ukuqonda "Wringing"
Isici esiphawuleka kakhulu sebhulokhi yegeji amandla ayo okunamathela ngokuqinile kwelinye ibhulokhi elinephutha elincane lobukhulu. Lesi senzakalo sibizwa ngokuthi i-wringing. Kufinyelelwa ngokuslayida amabhulokhi amabili ndawonye, okubangela izindawo zawo eziyisicaba ezincane kakhulu ukuthi zihlangane ngokuphephile, ngokuyisisekelo kususwe noma isiphi igebe somoya futhi kuncishiswe igalelo elihlanganyelwe kulo lonke iphutha.
Lesi sakhiwo esiyingqayizivele yiso esinikeza amabhulokhi we-gauge ukusetshenziswa kwawo okumangalisayo. Isibonelo, ngokusebenzisa amabhulokhi amathathu nje ukusuka kusethi evamile, umuntu angakwazi ukufinyelela ubude obuyinkulungwane obuhlukene-athi, ukusuka ku-3.000 mm kuya ku-3.999 mm ngo-0.001 mm increments. Iqhinga lobunjiniyela elijulile elibenza babaluleke kakhulu.
Izinyathelo Ezine Ukuze Wringing Perfect
Ukuzuza lesi sibopho esinembayo kuyikhono lokucophelela, elinezinyathelo ezine:
- Ukuhlanza Kokuqala: Qala ngokusula ngobumnene amabhulokhi wegeji kuphedi yokulungisa amafutha.
- Ukususwa Kwamafutha: Okulandelayo, sula amabhlogo kuphedi elomile ukuze ususe noma yimaphi amafutha amaningi, ushiye ifilimu encane kuphela.
- I-Cross Formation: Beka ibhulokhi eyodwa ngokuphambana komunye bese usebenzisa ukucindezela okumaphakathi ngenkathi uwashelela ndawonye aze enze isiphambano.
- Ukuqondanisa: Ekugcineni, zungezisa amabhulokhi aze aqondaniswe kahle, uwakhiyele kusitaki esiqinile, esinembe kakhulu.
Le ndlela yokucophelela igcizelela isidingo sokuhlanzeka, ingcindezi elawulwayo, nokuqondanisa okunembe ukuze kuzuzwe ukuxhumana okuphephile nokunembile okudingekayo emsebenzini we-metrological. Impumelelo yalokhu kunamathela ichazwa ngokusemthethweni njengokuthi “ukushwabana,” okudinga ukuqedwa okungaphezulu kwe-1 microinch 0.025 μm m) AA noma okungcono, kanye nokuvuleka okungenani okungu-5 μin (0.13 μm).
Izindlela Ezinhle Kakhulu: Ukuvikela Amazinga Akho Obude
Ngenxa yokunemba kwawo okwedlulele, amabhlogo wegeji adinga ukuqapha ekuphatheni nasekugcinweni. Ochwepheshe bayaqonda ukuthi ukuphila isikhathi eside nokunemba kwesethi kuncike ngokuphelele ekubambeleleni emikhubeni ehamba phambili:
- Ukuvimbela Ukugqwala: Ngokushesha ngemva kokusetshenziswa, amabhulokhi kufanele agcotshwe kabusha noma agcotshwe. Ukugqwala kuyisitha esiyinhloko sokuzinza kwe-dimensional, futhi ukunganaki lesi sinyathelo kuzoqeda ngokushesha ukunemba kwendawo.
- Ukubamba: Hlala uphatha amabhlogo ngezinhlangothi zawo, ungalokothi uthinte indawo yokulinganisa ebalulekile. Ukushisa komzimba kanye namafutha esikhumba adlulisela kubhulokhi, okubangela ukwanda kwesikhashana nokugqwala okungapheli ngokuhamba kwesikhathi.
- Ukulawula izinga lokushisa: Amabhulokhi okulinganisa anembe kakhulu uma akalwa ngezinga lokushisa eliyinkomba elichazwe ngamazwe elingu-20℃ (68°F). Noma isiphi isilinganiso esenziwe ngaphandle kwale ndawo elawulwayo sidinga isinxephezelo esishisayo.
Isiphetho: I-Precision ZHHIMG® Yakha Phezu
Amabhulokhi wegeji amaqhawe angaqashiwe aqinisekisa umhlaba wokukhiqiza okunembayo. Ziyindawo eyinkomba engaguquleki lapho i-ZHHIMG® ilinganisela khona amathuluzi ayo okulinganisa athuthukile, iqinisekisa ukuthi i-granite yethu, i-ceramic, nezingxenye zensimbi zithola ukubekezelelwa kwe-micrometer kanye ne-nanometer edingekayo emishinini ethuthuke kakhulu emhlabeni. Ngokuhlonipha umlando nokuthobela izinqubo ezihamba phambili zalawa mathuluzi abalulekile, sihlangene siphakamisa izinga lokunemba eliqhuba inqubekelaphambili yobuchwepheshe.
Isikhathi sokuthumela: Nov-05-2025