Kwindawo apho ubude bulinganiswa nge-intshi ezizizigidi kwaye ukuchaneka kuphela komgangatho—indawo efanayo enzima eqhuba ukwenziwa kwe-ZHHIMG®—kukho isixhobo esinye esilawulayo: iGauge Block. Eyaziwa ngokubanzi njengeJo Blocks (emva komqambi wayo), ii-slip gauges, okanye ii-Hoke blocks, ezi ziqwenga zesinyithi ezicoliweyo nezicoliweyo okanye zeseramikhi zisisiseko sayo yonke imilinganiselo ye-metrology. Azizo nje izixhobo; ziyindlela ebonakalayo yobude obuthile, esebenza njengendawo yokugqibela yokubhekisa ekulinganiseni yonke into ukusuka kwii-micrometers kunye nee-calipers ukuya kwiibha ze-sine kunye ne-dial indicators kuyo yonke imboni enkulu.
Uguquko kuMlinganiselo: Imbali yeJo Block
Ngaphambi kowe-1896, ii-workshops zoomatshini zazixhomekeke kwizixhobo zokulinganisa ezenziwe ngokwezifiso, ezilungiselelwe ivenkile ethile—iigeyiji ezifayilishwe ngokwezifiso kunye nokuhlolwa okukhethekileyo kwe-"Go/No-Go". Nangona yayisebenza, le nkqubo yayingenalo icandelo elibalulekileyo lokumisela umgangatho jikelele.
Le ngcamango itshintsha umdlalo yaziswa yingcali yoomatshini yaseSweden uCarl Edvard Johansson ngo-1896. Ingcamango kaJohansson yokutshintsha yayikukudala imigangatho yobude nganye, echanekileyo kakhulu enokuhlanganiswa ndawonye ngaphandle komthungo. Olu tshintsho luthetha ukuba iseti encinci yeebhloko ezenziwe ngobuchule inokudityaniswa ukuze kufezekiswe amawaka obude obahlukeneyo, obuchanekileyo kakhulu—ukuguquguquka okungazange kubonwe ngaphambili. Iibhloko zokulinganisa zikaJohansson zamisela ngokufanelekileyo ireferensi yobude kwihlabathi lemizi-mveliso.
Umlingo Wokunamathela: Ukuqonda "Ukubhitya"
Eyona nto iphawulekayo ngebhloko yokulinganisa kukukwazi kwayo ukunamathela ngokuqinileyo kwenye ibhloko enempazamo encinci kakhulu. Le nto ibizwa ngokuba yi-wringing. Ifezekiswa ngokutyibiliza iibhloko ezimbini kunye, okubangela ukuba iindawo zazo ezithe tyaba ngemicroscope zihlangane ngokukhuselekileyo, ngokuyintloko kususwe nawuphi na umsantsa womoya kwaye kuncitshiswe igalelo lejoyinti kwimpazamo iyonke.
Le propati ikhethekileyo yiyo enika iibhloko zegauge umsebenzi wazo omangalisayo. Umzekelo, ngokusebenzisa iibhloko ezintathu kuphela kwiseti eqhelekileyo, umntu unokufikelela kubude obahlukeneyo obuyiwaka—masithi, ukusuka kwi-3.000 mm ukuya kwi-3.999 mm ngokwandiswa kwe-0.001 mm. Liqhinga lobunjineli elinzulu elibenza babaluleke kakhulu.
Amanyathelo Amane Okugqweba Ngokugqibeleleyo
Ukufezekisa olu qhagamshelo oluchanekileyo lubuchule obucokisekileyo, obunezinyathelo ezine:
- Ukucoca kokuqala: Qala ngokusula kancinci iibhloko zegeyiji kwiphedi yokuthambisa efakwe ioyile.
- Ukususwa kweoyile: Okulandelayo, sula iibhloko kwiphedi eyomileyo ukuze ususe nayiphi na ioyile egqithisileyo, ushiye ifilimu encinci kuphela.
- Ukwakheka koMnqamlezo: Beka ibhloko enye ngokuthe nkqo kwenye uze ufake uxinzelelo oluphakathi ngelixa uzityibiliza kunye de zenze umnqamlezo.
- Ulungelelwaniso: Okokugqibela, jikelezisa iibhloko zide zilungelelaniswe ngokugqibeleleyo, uzivale zibe yingqokelela eqinileyo nechanekileyo.
Le ndlela yobuchule igxininisa imfuneko yokucoceka, uxinzelelo olulawulwayo, kunye nokulungelelaniswa ngokuchanekileyo ukuze kufezekiswe uqhagamshelo olukhuselekileyo noluchanekileyo olufunekayo kumsebenzi we-metrological. Impumelelo yale adhesion ichazwa ngokusesikweni ngokuthi "ukukwazi ukugoba," okufuna ukugqitywa komphezulu we-1 microinch 0.025 μm m) AA okanye ngaphezulu, kunye nokuqina okuthe tyaba ubuncinane kwe-5 μin (0.13 μm).
Iindlela ezilungileyo zokuzikhusela: Ukukhusela iMigangatho yakho yoBude
Ngenxa yokuchaneka kwazo kakhulu, iibhloko zokulinganisa zifuna ukuqaphela ekuphatheni nasekugcineni. Iingcali ziyaqonda ukuba ubude kunye nokuchaneka kweseti kuxhomekeke ngokupheleleyo ekuthobeleni iindlela ezilungileyo:
- Ukuthintela Ukugqwala: Emva nje kokusetyenziswa, iibhloko kufuneka ziphinde zifakwe ioyile okanye zithanjiswe ngegrisi. Ukugqwala lutshaba oluphambili lozinzo lobukhulu, kwaye ukungalinaki eli nyathelo kuya kutshabalalisa ngokukhawuleza ukuchaneka komphezulu.
- Ukuphatha: Soloko uphatha iibhloko ecaleni kwazo, ungaze uzichukumise iindawo zokulinganisa ezibalulekileyo. Ubushushu bomzimba kunye neoyile yolusu ziyadluliselwa kwibhloko, nto leyo ebangela ukwanda okwethutyana kunye nokugqwala okungapheliyo ngokuhamba kwexesha.
- Ulawulo lobushushu: Iibhloko zegeyiji zichaneke kakhulu xa zilinganiswa kubushushu obuchazwe kwihlabathi liphela obuyi-20℃ (68°F). Naluphi na umlinganiselo owenziwe ngaphandle kwale ndawo ilawulwayo ufuna imbuyekezo yobushushu.
Isiphelo: I-Precision ZHHIMG® Yakha
Iibhloko zokulinganisa ziiqhawe ezingadunyiswanga eziqinisekisa ihlabathi lokwenziwa ngokuchanekileyo. Ziyindawo yokubhekisa engenakuguqulwa apho i-ZHHIMG® ilinganisa khona izixhobo zayo zokulinganisa eziphambili, iqinisekisa ukuba izinto zethu zegranite, i-ceramic, kunye nesinyithi zifikelela kumlinganiselo we-micrometer kunye ne-nanometer ofunekayo koomatshini abaphambili kwihlabathi. Ngokuhlonipha imbali kunye nokunamathela kwizenzo ezilungileyo zezi zixhobo zibalulekileyo, sixhasa ngokudibeneyo umgangatho wokuchaneka oqhuba inkqubela phambili kwezobuchwepheshe.
Ixesha lokuthumela: Novemba-05-2025