I. Ukwakha Indawo Yokulinganisa Engenazo Iziphazamiso Ngokuhambelana Nemigangatho Yelebhu Yesizwe
Ukulinganiswa kwemetrological kubuthathaka kakhulu kwimeko-bume engqongileyo. Ukungcangcazela okuncinci, ukuguquguquka kobushushu kunye nokufuma kunye nongcoliseko lothuli kuya kwandisa ngokuthe ngqo iimpazamo zokulinganisa kwaye kuphazamise ubunyani bedatha. Ilebhu yokulinganisa ye-ZHHIMG ihambelana ngokungqongqo nemigangatho yelebhu jikelele ye-ISO/IEC 17025 kunye nemigaqo yokuqinisekiswa kwemetrological kazwelonke ye-JJG, kwaye ityale imali eninzi ekwakheni indawo yokusebenza yokulinganisa ekhethekileyo:
Umgangatho welabhoratri udityaniswe ngokupheleleyo ngekhonkrithi eqinileyo yokulwa nokunyikima komgangatho womkhosi, ejikelezwe yimijelo yokwahlulahlula ukungcangcazela enamaleko amabini ukuthintela ukuphazamiseka kokungcangcazela okuvela kwizixhobo ze-CNC zomzi-mveliso kunye nokuhamba kwangaphandle. Ulawulo oluhlala luhleli lobushushu kunye nokufuma lusebenza unyaka wonke ukugcina ubushushu obuqhelekileyo bemetrology obuyi-20°C, kunye nokuguquguquka kobushushu kunye nokufuma okulinganiselweyo ngaphakathi koluhlu lweempazamo zemetrological ezivumelekileyo. Inkqubo yokucoca uthuli kwindawo epheleleyo ifakiwe ukuthintela uthuli ukuba lunganamatheli kwiindawo zokusebenza kunye nokuguqula ukufundwa, ukususa izizathu eziphambili zokuphambuka kokulinganisa kwimbono yokusingqongileyo.
Le lebhu isebenzisa ulawulo olubekwe ngokweendawo, olwahlulwe ngokweendawo zokulinganisa ijometri, indawo yovavanyo lwepropathi ebonakalayo, indawo yokugcina izixhobo eqhelekileyo kunye nendawo yolawulo lwedatha. Iindawo ezinkulu zegranite, izinto ezincinci zeseramikhi kunye nemiqadi yesakhiwo sekhabhoni ekhaphukhaphu zilinganiswa kwiindawo ezahlukeneyo ukuze kuthintelwe ukuphazamiseka phakathi kwezinto zokusebenza zezixhobo ezahlukeneyo, ngokuhambelana ngokupheleleyo nemigaqo yolawulo lokubekwa kweendawo zeelabhoratri zemetrology zenqanaba likazwelonke.
II. Iseti epheleleyo yezixhobo zeMetrological ezisemgangathweni zeklasi yokuqala ezingenisiweyo kunye nokuqinisekiswa okusemthethweni rhoqo, ezinokulandelelwa ngqo kwiibhentshi zeSizwe zokulinganisa
Izixhobo zokulinganisa zakha isiseko sokuchaneka kokulinganisa. Ukuba izixhobo ngokwazo zilahlekelwa kukuchaneka, yonke idatha yovavanyo lwezinto zokusebenza iya kulahlekelwa yixabiso lereferensi. Ilebhu ye-ZHHIMG ixhotyiswe ngokupheleleyo ngemigangatho ye-metrological ehamba phambili kwihlabathi liphela: ii-German Mahr 0.5μm high-precision dial gauges, amanqanaba e-elektroniki e-Swiss Wyler precision, ii-interferometers ze-laser ze-Renishaw zaseBritane, uthotho olupheleleyo lwezixhobo zokulinganisa ireferensi ze-Mitutoyo kunye neenkqubo zokuhlola i-laser ezinkulu zohlobo lwebhulorho, ezigubungela iimfuno zovavanyo olupheleleyo lwe-flatness, straightness, parallelism, perpendicularity, thermal expansion coefficient, hardness and density.
Zonke izixhobo zemetrological ezisemgangathweni zilandela inkqubo yokuqinisekisa enyanzelekileyo rhoqo. Minyaka le, zonke izixhobo zithunyelwa kwiJinan naseShandong Provincial Metrology Institutes ukuze zilungiswe ngokusemthethweni ukuze kufunyanwe izatifikethi zokuqinisekisa ezisemthethweni. Amaxabiso okulinganisa azo zonke izixhobo alandeleka ngokupheleleyo ukuya kwinqanaba eliphezulu leNational Institute of Metrology, okwenza uthotho olupheleleyo lokudlulisela ixabiso: iNational Benchmark → Provincial Metrology Institute → Enterprise Standard Instruments → Workpiece Inspection. Oku kuthintela ukugqwetheka kwedatha okubangelwa zizixhobo ezingachanekanga.
Ngokungafaniyo nabakhuphisana nabo abaninzi abathenga izixhobo zovavanyo ezisisiseko kuphela, i-ZHHIMG ikwaxhotyiswe ngezixhobo zereferensi ezibonakalayo eziquka iibhloko ze-standard gauge, ii-optical flats kunye nee-angle masters zeenkcukacha ezahlukeneyo. Ukulinganiswa kothelekiso lwezixhobo kunokwenziwa nangaliphi na ixesha ngexesha lokuvavanya iimpazamo zesalathisi sezixhobo ezichanekileyo ngexesha langempela, ukugcina amandla okulinganisa elebhu ehambelana nemigangatho yesizwe.
III. Imisebenzi Emiselweyo Ngabasebenzi BeMetro Abaqinisekisiweyo Ngokusetyenziswa Ngokuhambelana KweeKhowudi Ezisibhozo ZeMetrology ZeHlabathi kunye Nemigangatho Yesizwe YeGB
Abasebenzi abaziingcali be-metrology ngabona siqinisekiso siphambili sokuthobela umlinganiselo wokulinganisa. Ilebhu ye-ZHHIMG ineqela lobuchwephesha be-metrology elisebenza ixesha elizeleyo, bonke abaneziqinisekiso ezisemthethweni ze-metrology ezibhalisiweyo. Unyaka ngamnye, amalungu eqela afumana uqeqesho olucwangcisiweyo kunye novavanyo oluquka iikhowudi ze-metrological zesizwe kunye nemigangatho esibhozo yehlabathi kuquka i-DIN, i-ASME, i-JIS kunye ne-GB, ukuqonda imigaqo yokuqinisekisa kwinqanaba lesizwe kunye neendlela zokwamkelwa ezamkelwe ngabathengi bamanye amazwe.
Ilebhu iqulunqe imiyalelo yokusebenza yokulinganisa emiselweyo, kunye neenkqubo zovavanyo ezikhethekileyo ezenzelwe iindidi ezisibhozo zezinto eziquka i-granite, i-ceramics, i-carbon fiber kunye ne-mineral castings: I-grid sampling enamakhulu amanqaku okulinganisa kuwo wonke umphezulu weziseko ezinkulu ezidityanisiweyo ezingama-20 eemitha; amanqaku okulinganisa axineneyo kwi-miniature ceramic precision fixtures ukuze kubonwe ukuphambuka kwamanqanaba e-micron; ukulinganiswa okugxile kwi-dynamic geometric tolerances kwi-carbon fiber beams elula; uvavanyo lwangaxeshanye lwe-damping kunye ne-thermal expansion physical parameters ze-mineral castings.
Yonke into yokusebenza egqityiweyo kufuneka ihlolwe kwakhona ngokupheleleyo kwilebhu yokulinganisa. Abahloli benza imilinganiselo ngokungqongqo ngokuhambelana nemigangatho yesizwe ye-GB kunye neenkcukacha zokuqinisekiswa kwe-JJG kwiipleyiti zomphezulu wegranite, ukurekhoda ukufundwa okungacwangciswanga, iinombolo zeserial zezixhobo, iiparameter zokusingqongileyo kunye nolwazi lomsebenzisi kuyo yonke inkqubo ukuze kupheliswe ukusebenza ngesandla okungacwangciswanga. Zonke iziphumo zovavanyo zihlangabezana ngokupheleleyo neemfuno zesigwebo semetrology sikazwelonke. Iingcibi zethu ezinamava zokupholisha zinokulungisa umthamo wokususa ukupholisha ngokusekelwe kwidatha yempendulo yokulinganisa, ukulawula ukuchaneka komsebenzi kumthombo wemveliso kunye nokwenza iluphu yokwenza ngcono ngeendlela ezimbini "yokuCwangcisa - uCalibration - uLungiso".
IV. Ukugcinwa kweeFayile zeDijithali eziGqibeleleyo: Ifayile enye eyahlukileyo kwiWorkpiece nganye enokulandelela idatha ubomi bonke
"Into yokusebenza enye, into yokugcina yonke" ngumgaqo ophambili wenkqubo yokulandelela ye-ZHHIMG kunye nesidingo esiphambili sokuhlangabezana nemigangatho yesizwe yokulandelela i-metrological. Ilebhu yakhe inkqubo yolawulo lwe-metrology yedijithali. Into yokusebenza nganye inikwe ikhowudi yokuchonga eyahlukileyo, edityaniswe namaxwebhu apheleleyo kuquka iingxelo zovavanyo lwezinto eziluhlaza, iiparameter zokucubungula i-CNC, iirekhodi zokugqiba ngesandla, idatha yokulinganisa yokuqala, izatifikethi zokuqinisekisa izixhobo ezisemgangathweni, iirekhodi zobushushu kunye nokufuma kunye neengxelo zokugqibela zokwamkelwa.
Zonke ii-archives zigcinwa ngokusisigxina nge-elektroniki, nto leyo evumela abathengi ukuba bafumane amaxwebhu apheleleyo okulinganisa izinto zokusebenza ezifanelekileyo nangaliphi na ixesha. Zonke iingxelo zovavanyo zinetywina elikhethekileyo le-metrology yeshishini, eliqhotyoshelwe kumaxwebhu okuqinisekisa axhasayo ezixhobo ezikhutshwe zi-metrology institutes zephondo, ezigcina zombini ukuqinisekiswa kokuthobela imithetho yesizwe kunye neziqinisekiso zokuqatshelwa kwamazwe ngamazwe kwihlabathi liphela. Ngexesha lokuhlolwa kwefektri yi-metrology institutes yesizwe kunye namashishini ehlabathi e-Fortune 500, okanye ukuhlolwa kwakhona ziilabhoratri zamaqela esithathu, ii-archives ezipheleleyo ezinokulandeleka zinokuqinisekiswa ngokukhawuleza, ngokusisiseko zisombulula iingxaki zoshishino ezifana nedatha yovavanyo olungenamda kunye neentambo zokulandeleka ezaphukileyo.
Ukongeza, iiteknoloji ezingaphezu kwama-20 ezinelungelo lobunikazi lokucubungula izinto ezininzi ezibhalisiweyo kwi-EU, e-US nakuMzantsi-mpuma we-Asia zonke zihambelana nezicwangciso zokulinganisa i-metrological zesizwe ezihambelanayo. Iinkcukacha ze-metrological zesizwe zihlanganiswe kwizigaba ze-R&D, ngoko ke iimveliso ezithunyelwa kwamanye amazwe azidingi kuvavanywa kwakhona okanye ukulinganiswa kwesibini, nto leyo enciphisa kakhulu imijikelo yokuhanjiswa kweeprojekthi zaphesheya.
V. Ulawulo Lokulinganisa Oludibeneyo lwazo Zonke Iindidi Zemveliso Ukwakha Izithintelo Eziphambili Zokhuphiswano Ekulandeleni Ukulandelelana KweMetroloji Yezimboni
Uninzi lwabavelisi bezinto ezichanekileyo kwimarike benza uhlolo olulula lwegranite yodwa, bengenawo amandla obuchwephesha okulinganisa izinto zeseramikhi, ifayibha yekhabhoni kunye ne-mineral castings. Abanakukhupha iingxelo zovavanyo ezinokulandeleka kwesizwe, okwenza kube nzima ukufikelela kwiindlela zokubonelela eziphezulu ezifana nee-semiconductors, i-aerospace kunye ne-metrology ephezulu.
Ixhaswa yinkqubo epheleleyo yokulandelela umkhondo yelebhu yethu yokulinganisa esemthethweni eyakhelwe ngokwayo, i-ZHHIMG ifezekisa ukulinganiswa okumiselweyo okudibeneyo kwimigca yemveliso yezinto ezisibhozo. Nokuba ziziseko zegranite ezithwala umthwalo onzima, imiqadi yefayibha yekhabhoni ekhaphukhaphu okanye iiseramikhi ezichanekileyo ezingamelani nokugqwala, zonke zilandela iseti efanayo yemigangatho yolawulo lwemetroloji yesizwe kwaye zibonelela ngamaxwebhu ovavanyo ahambelanayo aneekhonkco ezipheleleyo zokulandelela umkhondo. Ishishini linamathela kwisibophelelo senkonzo esithi "Akukho nkohliso, akukho kufihla, akukho nkohliso". Yonke idatha yovavanyo iyinyani kwaye ayinayo inkohliso okanye ubuhle, kwaye yonke into yokusebenza egqityiweyo iphantsi kwemiqathango engqongqo ehambelana nemigangatho yemetroloji yesizwe. 
Ixesha leposi: Julayi-16-2026