Ipuleti lobuso le-granite liyisisekelo sokulinganisa ubukhulu. Liyindilinga eyinhloko yokubhekisela lapho kuqhathaniswa khona zonke ezinye izilinganiso. Kodwa akuwona wonke amapuleti obuso adalwe alingana—futhi akuzona zonke izindinganiso ezifanayo. Uma ucacisa ipuleti lobuso lelebhu ye-metrology, umnyango wokuhlola, noma indawo yokulinganisa, ukuqonda umehluko phakathi kwezindinganiso ze-DIN, ASME, kanye ne-JIS akukhona nje okwezemfundo. Umehluko phakathi kokuthenga ipuleti elihlangabezana nezidingo zakho nokuthenga elingahlangabezani nezidingo zakho.
I-Standard Landscape
Izindinganiso eziningana zamazwe ngamazwe zilawula ukunemba nokulinganiswa kwamapuleti ongaphezulu kwe-granite. Ezibhekiselwa kakhulu zihlanganisa:
- I-DIN 876 (izinga elijwayelekile laseJalimane), elimboza amapuleti obuso ukuze ahlolwe futhi alinganiswe
- I-ASME B89.3.7 (izinga laseMelika), elithathe indawo ye-Federal Specification yangaphambili i-GGG-P-463C
- I-JIS B 7513 (izinga elijwayelekile laseJapan), elimboza amapuleti obuso ukuze kulinganiswe ngokunemba
- I-GB/T 20428 (izinga lesiShayina)
- I-BS 817 (izinga laseBrithani)
Indinganiso ngayinye ichaza amamaki ahlukene okunemba, izindlela zokuhlola, kanye nezindlela zokwamukela. Ipuleti elihlangabezana ne-DIN 876 Grade 00 lingase lingahlangabezani ne-ASME B89.3.7 Grade AA—kanye nokuphikisana nalokho.
Ukuqonda Amamaki Okunemba
Ukunemba kwepuleti lobuso le-granite kuvame ukuvezwa ngokwemibandela yokubekezelela ukuthamba phezu kwendawo yokusebenza yepuleti. Nasi ukuqhathanisa okuvamile:
| Ibanga | Ukubekezelela Okujwayelekile Kokucaba | Isicelo Esivamile |
|---|---|---|
| Ibanga le-DIN 876 00 | ±0.001 mm/m | Ireferensi yelabhorethri, i-metrology enembile kakhulu |
| I-DIN 876 Ibanga 0 | ±0.002 mm/m | Ukuhlolwa, ukulinganiswa |
| I-ASME B89.3.7 Ibanga le-AA | ±(1.0 + L/250) μm | Ukulinganisa okunembile kakhulu |
| I-ASME B89.3.7 Ibanga A | ±(2.0 + L/250) μm | Ukuhlolwa okuvamile |
| Ibanga le-JIS 0 | ±0.003 mm/m | Ukulinganisa ngokunemba |
| Ibanga 1 le-JIS | ±0.006 mm/m | Ukuhlolwa kwe-workshop |
L = ubude obuqondile bepuleti ngo-mm
Okubalulekile: ipuleti elithi “Ibanga 00” ngaphansi kwe-DIN alisho ukuthi lilingana nelithi “Ibanga AA” ngaphansi kwe-ASME. Izindlela zokuhlola ziyahlukahluka, amaphuzu okulinganisa ayahluka, kanye nezindlela zokwamukela ziyahlukahluka.
Okufanele Ukubheke Epuletini Lomphezulu Osezingeni Eliphezulu
Ngale kwebanga lokunemba, izici eziningana zinquma ukuthi ipuleti elingaphezulu lizosebenza njengoba kulindelekile yini empilweni yalo yokusebenza:
Ikhwalithi Yezinto Ezisetshenziswayo. I-granite kufanele ibe nobukhulu obuncane, ingabi namaphutha, futhi ibe nobukhulu obufanayo. I-granite esezingeni eliphansi ingaqukatha ama-micro-fractures athinta ukuzinza kwesikhathi eside. Kwa-ZHHIMG®, sisebenzisa i-granite emnyama ye-ZHHIMG® enobukhulu obungu-≈3100 kg/m³—ephakeme kune-granite emnyama yaseYurophu naseMelika—okuqinisekisa ukuzinza okuphezulu kanye nokumelana nokuguguleka.
Ukuqina Nokumelana Nokuguguleka. Ipuleti elingaphezulu kufanele limelane nokuklwebheka nokuguguleka ngenxa yokusetshenziswa okuphindaphindiwe. I-granite yethu ifinyelela ubulukhuni be-Mohs obungu-6-7, ihlinzeka ngokumelana okuhle kakhulu nokuguguleka amashumi eminyaka okusetshenziswa kwansuku zonke.
Ukuzinza Kokushisa. I-CTE ye-granite kufanele ibe phansi futhi ibikezelwe ngangokunokwenzeka. I-granite yethu emnyama ye-ZHHIMG® inikeza ukuzinza kokushisa okumangalisayo, igcina ubushelelezi kuyo yonke imikhakha yokushisa engabangela ukuthi amapuleti ensimbi asonteke。
Ukulinganisa Nokulandelela. Ipuleti kufanele lize nesitifiketi sokulinganisa esilandela izilinganiso emuva esikhungweni sikazwelonke se-metrology. Kwa-ZHHIMG®, yonke ipuleti engaphezulu ilinganiswa kusetshenziswa amathuluzi aqinisekiswe yiJinan Institute of Metrology kanye neShandong Institute of Metrology, kanye nokulandelela kuNational Institute of Metrology of China.
Indima Yobuciko Obunekhono
Ngisho ne-granite engcono kakhulu ayisebenzi ngaphandle kokuqedwa kahle.ipuleti lobuso begranitekuhilela izigaba ezimbili eziyinhloko: ukulungiswa okungenalutho kanye nomshini wokulungisa ngokunemba. Isikhala sinqunywa ngokugqamile kusukela ebhulokini eliqoshwe phansi, bese kuba ukugaywa ngokunemba kuze kube ukugqama okulinganiselwe. Kodwa isinyathelo sokugcina—ukufinyelela izinga lokugqama elicacisiwe—sidinga ukugoqa ngesandla okunekhono.
Ochwepheshe abanekhono balungisa ngokucophelela ubuso bepuleti ukuze kufezwe ukuthamba nokushelela okudingekayo. Yonke ingxenye kumele iphumelele ukuhlolwa okuqinile ukuqinisekisa ukuthi ihlangabezana nezinga elibekiwe. Kwa-ZHHIMG®, ochwepheshe bethu bokugaya baneminyaka engaphezu kwengu-30 benolwazi lokushaya ngesandla, befinyelela ukuthamba kwezinga le-micrometer ngokuzwela kokuthinta okungekho mshini ongakulingisa.
Iseluleko Esiwusizo Kubathengi
Uma uqhathanisa izingcaphuno ezivela kubakhiqizi abahlukene, ungathembeli egameni lezinto kuphela. Isicelo:
- Ubuningi bangempela be-granite (hhayi nje "i-granite" kodwa uhlobo oluthile kanye nobuningi)
- I-CTE (i-coefficient of thermal expansion) ilinganiswa ku-20°C
- Ukubekezelelana kokuthamba okufinyelelwe kanye nezinga elilinganiswa ngalo
- Isitifiketi sokulinganisa kanye nemibhalo yokulandelela
- Isiqinisekiso sempilo yesevisi kanye nenqubomgomo yokuvuselela ubuso
Uma umhlinzeki engakwazi ukunikeza le mininingwane, lokho kuyisibonakaliso esibomvu. Abakhiqizi abaningi abancane basebenzisa imabula eshibhile esikhundleni se-granite yangempela—umkhuba okhohlisayo esiwuphikisa ngokuqinile. Imabula ithambile, ayizinzile, futhi ithambekele ekugugeni kune-granite efanele. Umehluko awuncane; umehluko phakathi kwepuleti elingaphezulu eligcina ukunemba kwalo amashumi eminyaka kanye neliphuma ngaphandle kwe-spec phakathi neminyaka.
Ukugcinwa Nokuvuselelwa Kwesitifiketi
Ipuleti lobuso le-granite alilona utshalomali "lokusetha bese ukhohlwa". Ngisho namapuleti amahle kakhulu adinga ukuvuselelwa njalo ukuqinisekisa ukuthi awazange aphume ekubekezeleleni. I-ASME B89.3.7 ihlanganisa isitifiketi esisha, ukuvuselelwa kabusha emkhakheni, kanye nokuvuselelwa kabusha ngemva kokuvuselelwa kabusha. I-DIN 876 kanye ne-JIS B 7513 zinemibandela efanayo.
Ukunakekelwa njalo—ukuhlanza ngezinyibilikisi ezifanele, ukuvikela indawo ekushayweni, nokusebenzisa izembozo ezifanele uma ingasetshenziswa—kwandisa isikhathi senkonzo yepuleti elingaphezulu kakhulu. Futhi lapho ipuleti ligcina ligugile ngaphezu kokubekezelela kwalo okubekiwe, ukuvuselelwa kabusha nguchwepheshe oqeqeshiwe kungalibuyisela esimweni esisha.
Kwa-ZHHIMG®, asikhiqizi nje amapuleti obuso kuphela. Sihlinzeka ngokusekelwa okugcwele komjikelezo wokuphila—kusukela ekucacisweni kokuqala kanye nokulinganiswa ngokuvuselela kanye nokufaka kabusha ubuso—ngoba siyaqonda ukuthi ipuleti lobuso aliyona nje ithuluzi. Liyisisekelo sohlelo lwakho lonke lokulinganisa.
Isikhathi sokuthunyelwe: Julayi-08-2026