Kuchokera ku DIN876 kupita ku ASME — Miyezo Yokhazikika Padziko Lonse

Mafotokozedwe onse ogulira omwe ndawunikira m'zaka khumi zapitazi amatsatira njira yomweyo: chofunikira cha "kutsata miyezo yapadziko lonse lapansi" popanda tsatanetsatane wina. Mawu amenewo okha sandiuza chilichonse chokhudza kulekerera kwa flatness komwe dipatimenti yanu yaubwino ikufuna, njira yoyezera yomwe woyang'anira wanu adzagwiritsa ntchito, kapena ngati satifiketi yoyezera ya wogulitsayo idzakwaniritsa kafukufuku wanu wa ISO 17025. Nkhaniyi ikufotokoza momveka bwino zomwezo. Ndifotokoza zomwe DIN876, ASME B89, JIS, GB, BS, GOST, ndi miyezo ina yayikulu imafuna—ndipo ndifotokoza momwe ZHHIMG® imagwirira ntchito zonsezi kuchokera pamzere umodzi wopanga ku Jinan facility yathu.

Zoona zenizeni: Wogulitsa akunena kuti “timatsatira miyezo yapadziko lonse” akukupatsani chilankhulo cha malonda, osati kudzipereka kwaukadaulo. Muyezo uliwonse waukulu—German DIN876, American ASME B89, Japanese JIS, British BS, Russian GOST—umatchula kulekerera kwa flatness, koma mdierekezi ali mu momwe chilichonse chimafotokozera njira yoyezera, matanthauzo a Giredi, ndi mikhalidwe yovomerezeka ya chilengedwe panthawi yotsimikizira.

Ndapita ku mafakitale ku Germany komwe oyang'anira anakana ma plate omwe ali ndi ziphaso za ASME tolerances chifukwa njira yoyezera sinagwirizane ndi njira ya DIN. Ndaona ogula aku Southeast Asia akulandira ma plate a JIS omwe amatsatira malamulo omwe makasitomala awo aku Europe anakana kulandira chifukwa zikalatazo sizinatchule DIN876. Muyezo womwe mukutsatira ndi wofunika kwambiri monga kulekerera komwe mwatchula.

Kusiyana pakati pa kudziwa muyezo ndi kuugwiritsa ntchito kumagwira ntchito. Zimatanthauza kuti gulu lopanga la ogulitsa anu likumvetsa njira zenizeni zofunika kuti DIN Giredi 00 ya ku Germany ikhale yosalala—osati “yosalala kwambiri”—ndipo kuti zida zawo zoyezera zinthu zimayikidwa pamlingo woyenera kutsatiridwa. Ku ZHHIMG®, izi si lonjezo m'sitolo yogulitsa. Ndi luso lolembedwa lomwe latsimikiziridwa ndi mgwirizano wathu ndi PTB (Germany), NPL (UK), NIST (US), ndi mabungwe ena asanu adziko lonse oyezera zinthu.

TL;DR

ZHHIMG®Master Grinder / Katswiri Wopera—akatswiri opera ophunzitsidwa bwino za DIN ya ku Germany, ASME yaku America, JIS yaku Japan, BS yaku Britain, GOST yaku Russia, EIE101-77 yaku France, ndi miyezo ya GB yaku China—amapanga ma granite pamwamba pa zinthu zofunikira kwambiri za Giredi 00 (≤0.5μm/m2 flatness) ngati maziko awo. Mbale iliyonse imatumizidwa ndi satifiketi yoyezera ku PTB, NPL, NIST, ndi mabungwe adziko lonse lapansi, ndi zikalata zokonzedwa kuti zigwirizane ndi muyezo womwe dipatimenti yanu yaubwino imafuna. Fakitale imodzi, njira imodzi yopangira, kutsatira malamulo aliwonse apadziko lonse lapansi.

Kufotokozedwa kwa DIN876: Zimene Muyezo wa Germany Umafunikiradi pa Mapepala Okhala Pamwamba

DIN876 ndiye muyezo woyambira wa granite pamwamba pa ma granite popanga zinthu molondola ku Europe. Yofalitsidwa ndi German Institute for Standardization (DIN), imatanthauzira magiredi atatu osalala okhala ndi zolekerera zomwe zimafotokozedwa mu ma micrometer pa mita (μm/m).

Giredi 00 imafuna kupotoka kwa flatness kosapitirira 0.5 μm/m. Pa mbale ya 1000mm, izi zikutanthauza kuti pamwamba pake ponseponse payenera kukhala mkati mwa 0.5 μm total deviation. Si "flat" kwenikweni - ndiyo mtundu wa kulolerana komwe kumafuna kupukutira kolamulidwa ndi nyengo, kukwapula ndi manja ndi akatswiri ophunzitsidwa, ndi kutsimikizira pogwiritsa ntchito ma level amagetsi kapena laser interferometers.

Giredi 0 imalola mpaka 1 μm/m, ndipo Giredi 1 imalola 2 μm/m. Izi si magawano okhazikika. Zikuwonetsa malire opangira zinthu komanso zenizeni zachuma kuti kulekerera zinthu mopitirira muyeso kumawononga nthawi yambiri komanso luso kuti zitheke.

Chomwe ogula ambiri amaphonya ndichakuti DIN876 imatchulanso zofunikira pakukhwima kwa pamwamba (Ra ≤ 0.63 μm ya Giredi 00) ndipo imafuna kutentha kwapadera (20°C) kuti muyezedwe movomerezeka. ZHHIMG®Master Grinder / Grinding Specialist—akatswiri athu opukusa ophunzitsidwa bwino njira ya DIN—amagwiritsa ntchito ma micrometer a German Mahr 0.5 μm resolution ndi Swiss WYLER electronic levels kuti atsimikizire kuti DIN ikugwirizana ndi malamulo. Mbale iliyonse yotumizidwa kwa makasitomala aku Europe imatsimikiziridwa kuti ndi yosalala pogwiritsa ntchito njira ya DIN-defined grid, ndipo zotsatira zake zimalembedwa pa satifiketi yoyezera zomwe zingatsatidwe ku PTB kudzera ku Shandong Provincial Metrology Institute.

ASME B89 ndi GG-P-463C-78: Miyezo ya ku America Yomwe Imalamulira Zipangizo Zoyezera

Bungwe la American Society of Mechanical Engineers limafalitsa ASME B89.7.3.1, yomwe imayang'anira kulinganiza ndi kutsimikizira ma granite pamwamba pa miyala yolondola yomwe imagwiritsidwa ntchito mu metrology yoyezera miyeso. Muyezo wa boma la US GG-P-463C-78, womwe tsopano walowedwa m'malo koma ukutchulidwabe pakugula zida zankhondo ndi ndege, umapereka zofunikira zina pa ntchito ya mgwirizano wa boma.

ASME B89.7.3.1 imatanthauzira kulekerera kwa flatness pogwiritsa ntchito njira ya "gawo locheperako", yomwe imasankha mwamasamu malo olimba kwambiri ofanana omwe ali ndi pamwamba. Izi zimasiyana pang'ono ndi njira yowerengera mobwerezabwereza yomwe yatchulidwa mu miyezo ina, ndipo kulekerera kwa manambala kumatha kuwoneka kosiyana pang'ono ngakhale pansi pake pali zofanana.

Pa kugula koyenera: ASME Giredi A (yofanana ndi DIN Giredi 00) imafuna kusalala mkati mwa pafupifupi 25 μm pa mbale ya 48″ × 48″. Giredi B (yofanana ndi DIN Giredi 0) imalola pafupifupi 50 μm pa kukula komweko. Izi ndi zofanana—woyang'anira wanu angakane mbale kutengera kusiyana kwa njira zoyezera ngakhale manambala osalala akuwoneka ovomerezeka.

ZHHIMG® imasunga zolemba zowerengera zomwe zingapezeke ku NIST pazida zonse zoyezera zomwe zimagwiritsidwa ntchito potsimikizira ASME. Tikatumiza kwa makasitomala aku US, ziphaso zathu zimafotokoza momveka bwino njira ya ASME B89.7.3.1 ndipo zimaphatikizapo deta yoyezera yosaphika, osati magulu omaliza okha. Tapereka ma plate apamwamba kwa ogwira ntchito za ndege ndi makontrakitala oteteza omwe amafunikira zikalata izi kuti avomerezedwe mu labotale yawo ya ISO 17025.

Muyezo wa JIS wa ku Japan: Chifukwa Chake Chilankhulo cha Kulekerera ku Tokyo Chimasiyana ndi cha ku Berlin

Miyezo Yamakampani Yaku Japan (JIS) B 0613 imatanthauzira ma plate apamwamba pogwiritsa ntchito mawu omwe angasokoneze ogula omwe amadziwika ndi DIN kapena ASME yokha. Pamene DIN876 imatchula kusalala mu μm/m, JIS imawonetsa kulekerera mu μm pa kukula kwa ma plate ofotokozedwa—ofanana ndi manambala koma amafunika kutanthauzira kosiyana panthawi yowunikira.

Kulekerera kwa JIS Giredi 0 pa mbale ya 1000mm × 630mm ndi pafupifupi 2.5 μm kuphwanyika konse. Giredi 1 imalola pafupifupi 5 μm. Njira yoyezera imagwiritsa ntchito mawonekedwe a gridi okhala ndi mawerengedwe a autocollimator, ofanana ndi njira ya DIN koma yokhala ndi zofunikira zenizeni za kutentha kozungulira (20°C ± 1°C ya JIS Giredi 0) ndi nthawi yochepa yokhazikika musanayambe kuyeza.

Chofunika kwa ogula ochokera kumayiko ena: Ma plates ovomerezeka ndi JIS ochokera kwa opanga aku Japan nthawi zambiri amakhala ndi mitengo yapamwamba chifukwa cha kufunikira kwa msika wamkati. ZHHIMG® imapanga ma plates ovomerezeka ndi JIS ku malo athu a Jinan pogwiritsa ntchito zomwezo.granite yolondola(ZHHIMG® granite wakuda, kuchuluka kwa pafupifupi 3,100 kg/m³) ndi akatswiri ophunzitsidwa omwewo omwe amagwira ntchito za DIN ndi ASME. Njira yopangira siisintha—kusintha komwe kumakhudza njira yotsimikizira ndi mawonekedwe a zolemba.

Wogula ku Moscow vs Wogula ku Munich: Chifukwa Chake Granite Plate Imodzi Ingakwaniritse Zofunikira Zonse Ziwiri

Nayi nkhani yomwe ndakumana nayo mobwerezabwereza: Wopanga zida zamagalimoto ku Russia amafunikira ma plate apamwamba omwe adzapambana mayeso a GOST 10905-1975 pa labotale yawo yabwino, pomwe mnzake waku Germany wogwirizana naye amafunikira kutsatira DIN876 pa malo opangira zinthu omwe amagawana. Izi ndi miyezo iwiri yosiyana, njira ziwiri zosiyana zoyezera, ndi zofunikira ziwiri zosiyana zolembera.

GOST 10905-1975, muyezo wa ku Russia wa njira zotsimikizira ma plates pamwamba, umatchula kulekerera kwa flatness pogwiritsa ntchito njira yowerengera mobwerezabwereza ndi chida chofanana. Matebulo a tolerance amakonzedwa motsatira kukula kwa plate ndi grade, ndipo Giredi 0 imafuna flatness mkati mwa 3 μm pa plate ya 1000mm ndi Giredi 1 imalola 6 μm.

"Mbale yomweyi" yomwe imakwaniritsa GOST Giredi 0 ingakwaniritsenso DIN876 Giredi 0 ngati ipangidwa molingana ndi kulekerera kwamphamvu ndikutsimikiziridwa pogwiritsa ntchito njira yoyenera. Chofunika kwambiri ndichakuti ZHHIMG® ipange malinga ndi zofunikira kwambiri pakupanga kwathu, kenako imatsimikizira pogwiritsa ntchito njira yeniyeni yomwe ikufunika pamsika uliwonse womwe tikufunira. Sitiyendetsa magulu osiyanasiyana opanga a DIN poyerekeza ndi makasitomala a GOST—timayendetsa njira imodzi yopangidwira kupitilira zofunikira zonse, kenako timalemba kutsata malamulo padera pa njira yotsimikizira muyezo uliwonse.

Ichi ndi chenicheni cha ntchito ya kupanga zinthu zambiri zomwe zimasiyanitsa kuthekera kwenikweni ndi zonena za malonda.

Momwe ZHHIMG® Imayendetsera Kupanga Kwamitundu Yambiri Popanda Kusokoneza Ubwino

Pa malo athu a Jinan—200,000 m² m'malo awiri opangira zinthu komanso malo a miyala okwana 20,000 m²—takonza njira zopangira zinthu kuti zigwirizane ndi zofunikira zenizeni popanda kugawa magulu.

Kukhazikika kwa zinthu zopangira: Mbale iliyonse imayamba ndi granite wakuda wa ZHHIMG®, wochokera ku kapangidwe komweko ka geological ndi kukhuthala kotsimikizika kwa pafupifupi 3,100 kg/m³. Kukhazikika kwa zinthuzi kumatanthauza kuti magawo athu opukutira sasintha pakati pa miyezo - kokha njira yotsimikizira ndi njira zovomerezeka.

Kulondola kwa Kupera: ZHHIMG®Master Grinder / Akatswiri Opanga Kupera amagwiritsa ntchito kupera molingana ndi Giredi 00 tolerances (≤ 0.5 μm/m) monga momwe timayambira. Izi zimaposa zofunikira za DIN Giredi 0, ASME Giredi B, JIS Giredi 0, GB Giredi 0, ndi GOST Giredi 0 nthawi imodzi. Tikalandira oda yoti titsatire Giredi 0, kwenikweni tikupanga mphamvu ya Giredi 00 ndipo timangokana ma plate omwe ali pansi pa malire amenewo.

Kutsimikizira kwa Metrology: Mbale iliyonse imadutsa ma pass atatu otsimikizira pogwiritsa ntchito zida zosiyanasiyana:

• · German Mahr 0.5 μm micrometer yowerengera malo mwachindunji
• · Mulingo wamagetsi wa Swiss WYLER wowunikira kusalala kochokera ku slope
• · UK Renishaw laser interferometer yoyezera kutalika komwe kungatsatidwe

Zipangizo zonse zimayikidwa muyeso woti zitsatidwe ku Shandong Provincial Metrology Institute komanso ku mabungwe a dziko lonse a metrology. Zikalata zoyezera zimaperekedwa malinga ndi zomwe zimafunika, ndipo mapepala olembedwa amapangidwa motsatira DIN, ASME, JIS, GB, BS, GOST, kapena French EIE101-77.

Zolemba: Apa ndi pomwe ogulitsa ambiri amalephera. Timapereka zikalata zomwe zimaphatikizapo: deta yosaphika yoyezera, njira zoyezera, momwe zinthu zilili pa nthawi yoyezera, manambala oyezera zida ndi maumboni otsatirika, ndi mawu omveka bwino otsatira malamulo. Ogula amalandira zikalata zomwe angathe kuzipereka kwa owerengera awo abwino.

Kuwerenga Satifiketi Yoyezera: Zimene Wogula Aliyense Wakunja Ayenera Kuyang'ana Asanalandire Kutumizidwa

Ndayang'ananso ma satifiketi owerengera ndalama kuchokera kwa ogulitsa ambiri kwa zaka zambiri. Izi ndi zomwe muyenera kutsimikizira:

1. Unyolo wotsatira: Satifiketi iyenera kuwonetsa kuwerengera zida zoyezera ku bungwe la dziko lonse la metrology (NMI). Kwa ogula aku Europe, izi zikutanthauza PTB, NPL, kapena zofanana. Zikalata za ZHHIMG® zikuwonetsa kuwerengera kwa PTB ndi NPL kwa zida zonse zofunika.

2. Njira yoyezera: Satifiketi iyenera kufotokoza njira yoyezera yomwe yagwiritsidwa ntchito—kuwerenga mobwerezabwereza, dera locheperako, kapena njira ya gridi—ndipo iyenera kusonyeza muyezo wolamulira njirayo. “Kusalala: 0.5 μm” popanda kufotokozedwa kwa njirayo sikuli ndi tanthauzo.

3. Mkhalidwe wa chilengedwe: DIN876 ndi JIS zonse zimafunika kuyezedwa pa 20°C. Ngati satifiketi yanu sikuwonetsa kutentha ndi nthawi yokhazikika, kuwerenga kwa flatness kungasokonezedwe ndi kukula kwa kutentha.

4. Zofunikira zovomerezeka: Satifiketi iyenera kufotokoza momveka bwino muyezo ndi giredi yomwe mbaleyo ikukwaniritsa. "Kutsatira DIN876 Giredi 00″ ndikomveka bwino kuposa "Kusalala mkati mwa zomwe zafotokozedwa."

5. Kusiyana kwa satifiketi: Mbale iliyonse iyenera kukhala ndi nambala yapadera ya satifiketi. Ngati wogulitsa wanu akupereka satifiketi ya batch pomwe nambala imodzi imaphimba mbale zingapo, mulibe mbiri yotsimikizira payekha.

Tebulo Loyerekeza Miyezo Yapadziko Lonse Yosalala

Chidziwitso: Kulekerera kwa ma plate kumakhala kofanana ndi kukula kwa plate ya 1000mm kuti tiyerekezere. Kulekerera kwenikweni kumayesedwa ndi kukula kwa plate pa matebulo onse a muyezo.

Mafunso Ofunsidwa Kawirikawiri

Kodi pali kusiyana kotani pakati pa DIN876 Giredi 00 ndi Giredi 0?

Giredi 00 imafuna kupotoka kosalala ≤ 0.5 μm/m; Giredi 0 imalola ≤ 1 μm/m. Pa mbale ya 1000mm, izi zikutanthauza kuti Giredi 00 iyenera kukhala mkati mwa 0.5 μm yonse yopotoka pamwamba pa mbale yonse. Giredi 0 imalola kupotoka kawiri kuposa pamenepo. Giredi 00 imafuna kupukutira mwamphamvu, kumalizidwa ndi manja ndi akatswiri aluso, komanso kutsimikizira koyendetsedwa ndi nyengo. Gwiritsani ntchito Giredi 00 pa ma lab oyesera a kalasi yowunikira komanso mapulogalamu olondola kwambiri a ndege kapena semiconductor. Giredi 0 ndi yokwanira pa ntchito zambiri zowongolera khalidwe la kupanga.

Kodi ZHHIMG® imapereka satifiketi yoyezera muyezo uliwonse?

Inde. Chikwama chilichonse chotumizidwa padziko lonse lapansi chili ndi satifiketi yoyezera kutsata muyezo wanu womwe mwasankha. Tikhoza kupereka satifiketi yosonyeza DIN876, ASME B89.7.3.1, JIS B 0613, GB/T 4987, BS 817-1983, GOST 10905-1975, kapena EIE101-77. Satifiketi iliyonse imaphatikizapo deta yoyesera, njira yoyezera, momwe zinthu zilili, maumboni oyezera zida, ndi mawu omveka bwino otsatira muyezo. Tikhoza kupereka satifiketi zosiyana pa muyezo uliwonse ngati oda yanu ikufuna zikalata zambiri kwa makasitomala osiyanasiyana.

Kodi ndingadziwe bwanji muyezo womwe ukugwira ntchito kudziko langa?

Mayiko ambiri aku Europe satsatira DIN876 kapena amavomereza miyezo yofanana ndi EN. United States nthawi zambiri imatchula ASME B89.7.3.1, ndipo nthawi zina makampani opanga ndege/zoteteza amafuna GG-P-463C-78. Japan imagwiritsa ntchito JIS B 0613. China imagwiritsa ntchito GB/T 4987. Russia ikutsatira GOST 10905-1975. Kale UK idagwiritsa ntchito BS 817-1983 koma nthawi zambiri imavomereza DIN876 pambuyo pa Brexit. Ngati simukudziwa, tchulani muyezo womwe dipatimenti yanu yaubwino kapena kasitomala wanu amafunikira, ndipo tidzatsimikizira kuti titha kupereka zikalata zovomerezeka.

Kodi ZHHIMG® imagwiritsa ntchito njira iti yoyezera potsimikizira kusalala kwa chitsulo?

Timagwiritsa ntchito njira zingapo kutengera muyezo womwe mukufuna. Pa DIN876, timagwiritsa ntchito njira ya gridi yokhala ndi autocollimator kapena mulingo wamagetsi, kutsatira mawonekedwe a gridi ndi zofunikira pa kutentha. Pa ASME B89.7.3.1, timagwiritsa ntchito njira ya zone yocheperako monga momwe tafotokozera mu muyezo. Miyeso yonse imachitika pa 20°C ndi kukhazikika kwa maola 4 pambuyo poti mbaleyo yalowa mu malo oyezera. Zida zathu zazikulu zotsimikizira ndi German Mahr 0.5 μm micrometers, Swiss WYLER electronic levels, ndi UK Renishaw laser interferometers, zonse zoyesedwa kuti zitsatidwe ku mabungwe adziko lonse lapansi a metrology.

Kodi ZHHIMG® ingapereke mbale zapamwamba motsatira miyezo ya GOST yaku Russia pa maoda otumiza kunja?

Inde. Nthawi zonse timapereka mapepala oyendetsera zinthu ogwirizana ndi GOST 10905-1975 a maoda otumiza kunja ku Russia ndi makampani olembetsedwa ku Russia omwe amagwira ntchito padziko lonse lapansi. Njira yathu yopangira zinthu imakwaniritsa zofunikira za GOST flatness, ndipo timapereka satifiketi yokhala ndi mawonekedwe ndi mawu ogwirizana ndi GOST. Tamaliza maoda a opanga magalimoto, makontrakitala achitetezo, ndi ogulitsa zida zamafuta ndi gasi ku Russia. Zofunikira pa nthawi yotsogolera ndi zolemba ndizofanana ndi maoda athu apadziko lonse lapansi.

Kodi chimachitika n’chiyani ngati woyang’anira wanga apeza kuti mbale yake siili bwino?

Lumikizanani nafe nthawi yomweyo ndi lipoti loyendera ndi deta yoyezera. Timayankha zopempha zosatsimikizika mkati mwa maola 24 mkati mwa masiku antchito. Ngati kutsimikizira kodziyimira pawokha kutsimikizira kuti mbaleyo sikukwaniritsa muyezo wovomerezeka, timasintha mbaleyo kwaulere kapena kupereka ndalama zonse kuphatikiza kutumiza kobweza. Timasunga zolemba zonse za mbale iliyonse, zomwe zimatilola kufufuza ngati vutolo linayamba chifukwa cha kupanga kwathu, linayambitsidwa ndi kuwonongeka kwa kutumiza, kapena linachitika chifukwa chosagwira bwino ntchito pamalo anu. M'zaka zoposa 20 zotumizira kunja, chiŵerengero chathu chosatsimikizika cholembedwa chili pansi pa 0.3% - ndipo mlandu uliwonse unathetsedwa mokhutiritsa kasitomala.

Pezani Mapepala Anu Ochokera Kumalo Ochokera kwa Wogulitsa Mmodzi Wovomerezeka

Kaya oda yanu yotsatira ikufuna mbale za DIN876 Giredi 00 za fakitale yamagalimoto yaku Germany, malo otsatira a ASME B89 a kontrakitala wa ndege waku US, kapena zida zovomerezeka ndi GOST za fakitale yopanga zinthu ku Russia, ZHHIMG® imapereka kuchokera ku gwero limodzi lopanga zinthu lomwe lili ndi luso lolemba la miyezo yambiri.

Zimene mumapeza pogwira ntchito ndi ZHHIMG®:

• · Wopereka m'modzi pa zofunikira zanu zonse za miyezo yapadziko lonse lapansi
• · ISO9001:2015, ISO45001, ISO14001, ndi kasamalidwe ka khalidwe kovomerezeka ndi CE
• · Zizindikiro zapadziko lonse lapansi zoposa 20 ndi ma patent olembetsedwa kudzera pa CCPIT
• · Kulinganiza komwe kungatsatidwe ku PTB, NPL, NIST, ndi mabungwe ena a dziko lonse a metrology
• · Maphukusi a zikalata omwe amavomerezedwa ndi ma laboratories ovomerezeka a ISO 17025 padziko lonse lapansi
• · Kulankhulana mwachindunji ndi ogwira ntchito zaukadaulo—osagulitsa okha

Kodi mwakonzeka kukambirana zomwe mukufuna? Pemphani mtengo wa oda yanu yotsatira ya surface plate ndipo fotokozani muyezo, giredi, ndi miyeso yomwe mukufuna. Tidzatsimikizira kuthekera kotsatira malamulo ndikupereka mitengo mkati mwa tsiku limodzi lantchito.

Lumikizanani ndi ZHHIMG® kuti mukambirane za zofunikira zanu zapadziko lonse lapansi pa plate.