Kuwerenga Satifiketi Yowerengera: Kodi Kutsata Kumatanthauza Chiyani Kwenikweni?

Takhala ndi makasitomala omwe amatitumizira satifiketi yoyezera kuchuluka kwa zinthu zomwe sanagule kwa ife, akufunsa ngati zikuwoneka bwino asanasainire nthawi yowunikira yomwe ikubwera. Nthawi zambiri, satifiketiyo imakhala ndi sitampu, deti, ndi zotsatira zopambana/zolephera — ndipo palibe chomwe chimakuuzani komwe manambalawo adachokera. Ndiwo kusiyana komwe anthu ambiri sadziwa kuti angayang'ane mpaka wina atawapempha kuti ateteze zolemba zawo kwa owerengera ndalama kapena kasitomala.

Satifiketi siingathe kutsatiridwa chifukwa ili ndi siginecha ndi logo. Ingathe kutsatiridwa chifukwa cha unyolo winawake wosungira manambala, ndipo unyolo umenewo ndi wotheka kuwonedwa ngati mukudziwa zomwe muyenera kuyang'ana.

Kodi “kutsata” kumatanthauza chiyani kwenikweni?

Kutsata bwino kumatanthauza kuti mtengo womwe uli pa satifiketi ya mbale yanu ukhoza kulumikizidwa, kudzera mu unyolo wosasweka wa ma calibrations, kubwerera ku muyezo wa dziko kapena wapadziko lonse lapansi - ndi kusatsimikizika kolembedwa pa unyolo uliwonse mu unyolowo. Unyolo uliwonse ndi wofunika: chida chomwe chinayesa mbale yanu chinayesedwa chokha motsutsana ndi chizindikiro, chizindikiro chimenecho chinayesedwa motsutsana ndi muyezo wapamwamba, ndi zina zotero mpaka ku bungwe la dziko lonse la metrology.

Ngati pali cholumikizira chilichonse mu unyolo umenewo — chida chokonzedwa mkati mwake kuti chisapezeke, kapena satifiketi yomwe sinena muyezo wapamwamba womwe unagwiritsidwa ntchito — unyolowo wasweka, ndipo nambala yomwe ili pa satifiketi yanu, ngakhale ikuwoneka yolondola bwanji, siyingapezeke ku china chilichonse chakunja. Ikhoza kukhalabe yolondola. Simungathe kutsimikizira izi kuchokera m'mapepala okha.

Zinthu zisanu zofunika kuziona pa satifiketi

1. Ndani adapereka, ndipo ndi chiyani chomwe chingachitike. Satifiketiyi iyenera kutchula labotale yoyezera, ndipo iwonetse bwino kuti yavomerezedwa (ISO/IEC 17025 ndiye muyezo woyenera wa ma labotale oyezera makamaka - satifiketi ya ISO 9001 yomwe ili patsamba la kampaniyo si chinthu chomwecho ndipo sikutanthauza kutsata muyeso). Zipangizo zathu zoyezera zimayesedwa kudzera m'mabungwe a Jinan ndi Shandong provincial metrology, ndipo unyolowu umayenda mpaka ku mabungwe a national metrology - ngati satifiketi yomwe mukuwerenga sitchula bungwe lofanana, funsani.

2. Tsiku, ndi nthawi yovomerezeka. Kuwerengera ndi chiganizo chokhudza chida kapena mbale patsiku lomwe chinayesedwa, osati katundu wokhazikika. Yang'anani tsiku lowerengera malinga ndi zofunikira zanu zotsimikiziranso nthawi, ndikuwona ngati satifiketiyo ikunena nthawi yovomerezeka - satifiketi yopanda nthawi yotchulidwayo sikukuuzani chilichonse chokhudza nthawi yowunikiranso.

3. Kusatsimikizika kotchulidwa, osati zotsatira zongopambana/zolephera. Ichi ndi chomwe anthu amachiphonya nthawi zambiri. Satifiketi yomwe imalembedwa kuti "Giredi 0, PASS" imakuuzani kuti mbaleyo idakumana ndi gulu lolekerera tsiku loyesa. Simakuuzani momwe muyesowo unaliri wodalirika. Satifiketi yoyenera imanena za kusatsimikizika koyerekeza (nthawi zambiri imalembedwa ngati ± mtengo wina wokhala ndi chinthu chophimba, nthawi zambiri k=2 pa chidaliro cha pafupifupi 95%) pamodzi ndi zotsatira zake. Ngati kulekerera kwanu kwa njira kuli pafupi ndi kulekerera konenedwa kwa mbaleyo, kusatsimikizika koyerekeza ndi nambala yomwe imakuuzani ngati "PASS" ili ndi malire kapena ili m'mphepete.

4. Njira yoyezera ndi chida chogwiritsidwa ntchito. Satifiketi iyenera kufotokoza zomwe zinagwiritsidwa ntchito poyezera mbale — njira yamagetsi ya level ndi grid, interferometer, kuyerekeza mbale yowunikira — ndipo makamaka njira yowunikira ya chipangizocho. Njira zosiyanasiyana zimakhala ndi kusatsimikizika kosiyanasiyana komwe kungatheke, ndipo nambala yosalala popanda njira yotchulidwa ndi yovuta kuyerekeza ndi zomwe mukufuna.

5. Mkhalidwe wa chilengedwe poyezera. Kutentha kocheperako, komanso makamaka chinyezi, kuyenera kulembedwa, chifukwa granite ndi zida zoyezera zonse zimayankha kutentha. Chikalata chosonyeza kuti mbaleyo imagwira ntchito pa 20°C sichili cholakwika chokha, koma chikalatacho chiyenera kukuuzani momwe zinthu zilili kuti muthe kuweruza ngati zili pafupi ndi malo anu ogwirira ntchito kuti zikhale zomveka popanda kukonza.

Chifukwa chiyani izi ndizofunikira kwambiri kuposa momwe anthu amaganizira mpaka zitachitika?

Tinali ndi mlandu pomwe makina abwino a kasitomala ankawunikidwa, ndipo wowerengera ndalama adawapempha kuti apange unyolo wotsatira womwe uli kumbuyo kwa satifiketi yowerengera ya wogulitsa kuti agwiritse ntchito zida zomwe zimapatsa njira yoyezera yomwe kasitomala akuyang'ana. Satifiketi yomwe ili pafayiloyo inali ndi tsiku ndi siginecha - palibe labu yovomerezeka yomwe idatchulidwa, palibe kusatsimikizika komwe kwanenedwa, palibe njira yolembedwa. Sikuti mbaleyo inali yolakwika. Zinali kuti panalibe njira yosonyezera kuti inali yolondola, papepala, wina akafunsa. Umenewo ndiye mtengo weniweni wa satifiketi yosatsatiridwa: si muyeso woyipa, koma funso losayankhidwa panthawi yovuta kwambiri.

Zomwe satifiketi zathu zili nazo

Chida chilichonse choyezera chomwe timagwiritsa ntchito — zizindikiro zoyezera za Mahr pa 0.5 µm resolution, Mitutoyo gauges, WYLER electronic levels, Renishaw laser interferometers — zimayesedwa motsatira ndondomeko kudzera m'mabungwe a Jinan ndi Shandong metrology, ndi unyolo wotsatira miyezo ya dziko lonse ya metrology institute. Tikapereka satifiketi yoyezera ndi mbale, imatchula chida ndi njira yomwe yagwiritsidwa ntchito, miyeso yoyezera, momwe chilengedwe chilili panthawi yoyezera, ndi chizindikiro cha calibration cha chidacho, osati chidindo chongonena kuti mbaleyo yadutsa. Ngati dongosolo la khalidwe la kasitomala likufunika chikalata chonse choyezera m'malo mwa satifiketi yofupikitsa, titha kupereka zimenezo ngati tipempha — ndi deta yomweyi, yomwe imaperekedwa pamlingo watsatanetsatane womwe kafukufuku amafunikira.

Pamene simukuyenera kupita mozama chonchi

Ngati mbaleyo ikugwiritsidwa ntchito polemba zinthu m'sitolo komwe kufufuza kosafunikira ndiko kofunika - kutsimikizira kuti chogwiriracho chili bwino, mwachitsanzo, m'malo mopereka njira yoyezera yovomerezeka - satifiketi yoyambira yopambana/yolephera yokhala ndi tsiku mwina ndi yokwanira, ndipo kupempha wogulitsa phukusi lonse la ISO/IEC 17025 lotsata bwino la fomuyo ndi mapepala ambiri kuposa momwe ntchitoyo ikufunira. Zolemba zotsata zilipo kuti ziyankhe funso linalake - kodi mungatsimikizire nambala iyi, kwa ndani, komanso pansi pa muyezo uti - ndipo ngati palibe amene angafunse funso limenelo, tsatanetsatane wowonjezera umakuwonongerani nthawi popanda kukugulirani chilichonse.

Komwe kuli kofunika ndi kulikonse komwe kasitomala wanu, owerengera anu, kapena bungwe lanu lovomerezeka lidzakufunsani kuti muwonetse komwe nambala inachokera. Ngati simukudziwa ngati fomu yanu ili mgulu limenelo, nthawi zambiri chimenecho ndi chizindikiro.

Gawo lotsatira

Ngati mukufuna plate yatsopano kapena gawo linalake ndipo mukufuna kudziwa bwino lomwe zomwe certification yanu ikuphatikizapo musanayitanitse, tifunseni chitsanzo cha certification ya kukula ndi grade yomwe mukuganizira. Ngati muli kale ndi plate yomwe ikugwira ntchito ndipo simukudziwa ngati certification yake yomwe ilipo ingathe kutsatiridwa, itumizireni — tikhoza kukuuzani zomwe zikusowa komanso ngati kuli koyenera kuti itsimikizidwenso motsutsana ndi unyolo wolembedwa.