He aha i whiriwhiri ai i ngā Granite Air Bearings mō te Nekehanga Tika Kore-Waku?

Ka tukuna e ngā peera hau karāhe te nekehanga kore-waku e tika ana mō te tika o raro-micron i roto i te tirotiro semiconductor, CMM, me ngā pūnaha ine whatu. Kāore i rite ki ngā momo maitai, uku rānei, ka whakaratohia e te karāhe matotoru-kiato (≈3100kg/m³) te pumau wera pai rawa atu (<0.001mm/°C), te whakaiti taiao, me te pumau āhua mō te wā roa. Ka hangaia e ZHHIMG® ngā peera hau karāhe tae atu ki te 20,000mm me te mana whakahaere manawanui ISO, e mahi ana ki ngā kaihanga taputapu tika o te ao.

He aha ngā Peera Hau, ā, me pēhea tā rātou Mahi?

Ko ngā peera hau—e kiia ana hoki ko ngā peera aerostatic—ka tautoko i ngā kawenga i runga i te kiriata angiangi o te hau kōpeke, kaua i ngā mata pa totoka. Ka rere te hau pēhanga mā roto i ngā kōhao tika ki roto i te āputa peera, ka hanga he kiriata hau pakari tata-kore, ko te nuinga mai i te 5 ki te 20 maikiromita.

Ka whakakorea rawatia e tēnei hoahoa te pā o te mīhini, ka tangohia te waku piri-paheke, ngā para kakahu, me ngā pūtake wiri e whakararuraru ana i ngā peera hurihuri, reti rānei. Ko te hua: he nekehanga maeneene, kāore he whiu whakamuri ka taea te whakatutuki i te tika o te tūnga taumata nanometer.

Mō te whakahaere i te anga haurua-haurua, ngā mīhini ine taunga (CMM), me ngā taputapu AOI (tirotiro whatu aunoa), ehara tēnei āhuatanga kore-waku i te mea whiriwhiri—koinei te whakaritenga matua mō ngā whakatakotoranga putanga me te hua.

He aha te karāneti te rauemi tino pai mō te hanganga hau?

1. Te Pūmautanga Wera Tino Pai

Ko te tauwehenga whānui o te karāneti he tata ki te 8×10⁻⁶/°C, ā, ko te huringa āhua kei raro iho i te 0.001mm ia nekehanga Celsius. Ki te whakataurite, ka whānui te maitai i te tata ki te 12×10⁻⁶/°C.

I roto i ngā whare hanga haurua-ira e whakahaeretia ana te pāmahana taiao (te tikanga ±0.5°C), mā tēnei pumau ka mau tonu te whakatikatika o ngā pūnaha ine puta noa i ngā nekehanga me ngā oma puranga. Ko te karāhe pango ZHHIMG®, me tōna hanganga tioata matotoru (kiato ≈3100kg/m³), ka whakarato i te papatipu wera ā-roto e ātete ana ki ngā piki me ngā heke tere o te pāmahana.

2. Te Whakaiti i te Wiri Pai rawa atu

He nui ake te whai hua o te hanganga moroiti o te karāneti ki te mimiti i te kaha wiri i te maitai. He iti noa te whakakōkī a te maitai me te iti o te whakamāmā—ka pāorooro te kaha puta noa i te hanganga. Ka whakamāmā te karāneti i te wiri i roto, ka whakaiti i te whakapūmautanga oro i roto i te matawai tere-teitei me ngā tukanga taahiraa-me-te-whakahoki.

Mō ngā pūnaha tirotiro whatu e mahi ana i ngā tere anga taumata kHz, ka puta tika tēnei whakaiti i te mārama o te ahua, ā, ka tere ake, ka pono ake hoki te kimi hapa.

3. Te Ātete ki te Waikura me te Roa o te Ora

Ka ātete ngā wāhanga karāneti tino tika ki te waikura mai i ngā whakamatao, ngā kai horoi, me te makuku o te hau. Me pania ngā paninga tiaki (chrome, nickel, uku rānei) mō ngā peera maitai ka pirau i roto i te wā. Ka noho koretake te hanganga matū o te karāneti, ka tiakina te papatahi me te tika o te mata mō ngā tekau tau o te oranga mahi.

4. Te Pūmautanga o te Ahu i roto i te Wā

Ka kohia e ngā wāhanga maitai te ahotea toenga mai i te miihini me te maimoatanga wera. I roto i ngā marama me ngā tau, ka tukuna mārire ēnei ahotea ā-roto, ka puta te nekenekehanga ā-ahu—he tino kino mō ngā taputapu ine e hiahia ana kia taea te whai.

Ko te karāneti, hei toka mura tūturu, kua pāngia e te "whakamahana" whenua mō ngā miriona tau. Kāore e tino kitea te ngoki, te whakangāwari rānei o te ahotea i roto i tōna mata tioata, ā, e mau tonu ana te papatahi (<1μm/1000mm) mō ake tonu atu i raro i te whakamahinga tika.

Ngā Peera Hau Granite me te Rino me te Uku: He Whakatauritenga Tika

Te Take Matua

Mō ngā tono tino tika e hiahia ana ki te hanganga whakatakotoranga nui (neke atu i te 1000mm te haere) me te pumau mo te wa roa—ngā taputapu hiko hiko, ngā CMM nui, ngā matawai CT ahumahi—ko ngā peera hau kirikiri te mea e whakarato ana i te utu katoa iti rawa o te mana. He pai te maitai me te uku i roto i ngā tono hurihuri kiato, tere-teitei, kei reira te penapena taumaha, te ōwehenga pakari-ki-taumaha rānei e tino kaha ana te whakatakotoranga.

He aha ngā whakamahinga matua mō ngā Granite Air Bearings?

Te Hanga me te Tirotiro i te Ārahi-Hau

• · Ngā wāhanga whakahaere angiangi e hiahia ana kia kore he matūriki, he nekehanga kore-pa
• · Ngā pūnaha AOI (Tirotiro Whatu Aunoa) mō te kimi hapa i te taumira taumata μm
• · Ko ngā kaiwhakahaere whakamātautau IC e hiahia ana kia tere te whakanoho, kia taea te tukurua
• · Ngā taputapu CT ahumahi mō te manatoko i te pono o te mōkihi
• · Ngā Mīhini Ine Taurite (CMM) mō te tirotiro i ngā wāhanga rererangi me ngā wāhanga motuka
• · Ngā wāhanga ine whakawhiti taiaho mō ngā pūnaha tohutoro whakatikatika
• · Ngā pūnaha ine āhua mō te arotahi whatu me te whakatauira mata pokepokea ai
• · Ngā mīhini huri CNC mō te hanga karaihe whatu me te whakauru pokepokea ai
• · Ngā pokapū mira tere-rahi mō ngā mahi miihini-iti
• · Ngā wāhanga EDM waea e hiahia ana ki te haere raina kore wiri
• · Ngā pūnaha tirotiro TFT-LCD mō te whakahaere kounga whakaaturanga papatahi
• · Ngā wāhanga karuārai mō te rangahau koiora me ngā rauemi
• · Ngā pūnaha whakairinga karu tirotiro e hiahia ana kia tika te aroturuki

Te Ine Tika

Mīhini Tika

Ngā Pūnaha Whatu

He aha i whiriwhiri ai koe i a ZHHIMG® mō ō hiahia mō te Granite Air Bearing?

Te Kaha Hanga

Ko ZHHIMG® (Zhonghui Group) tētahi o ngā kamupene nui rawa atu o te aote miihini karāhe tino tikangā whakaurunga:

• · Ngā rahinga mīhini mōrahi: 20,000 × 4,000 × 1,000mm
• · Te kaha o te wahi kotahi: Tae atu ki te 100 tāne
• · Te kaha whakaputa ia marama: 20,000 huinga (i te whakatakotoranga 5000mm)
• · Te ātete ki te papatahi o te mata: <1μm/1000mm ka taea te whakatutuki

Te Whakapūmau Kounga

Ka tirotirohia ia peera hau karāhe ZHHIMG® i mua i te tukunga:

• · Ngā pūnaha tohu-iti Mahr Tiamana (taumira 0.1μm)
• · Ngā ine whakawhiti taiaho Renishaw o te UK mō te manatoko ine raina
• · Ngā taumata hiko Swiss Wyler mō te tika o te āhuahanga

Pūtake Kiritaki Ao

Ka tukuna e ZHHIMG® ngā wāhanga karāhe tino tika ki ngā kaihanga taputapu tino tika o te ao, tae atu ki:

• · Ngā Pūnaha Akribis (Hīngapore) – ngā pūnaha nekehanga tika
• · STI Semiconductor – taputapu whakahaere semiconductor
• · Flex (Iharaira) – ratonga hangahanga
• · Wyler AG (Huitereirana) – ngā taputapu ine tika
• · Vitrox (Mareia) – taputapu tirotiro huihuinga hiko

Mā tēnei wheako mekameka tuku o te ao ka mārama a ZHHIMG® ki ngā whakatakotoranga hangarau, ngā whakaritenga tuhinga, me ngā tumanakohanga tuku a ngā kaihanga taputapu tino tika taumata-kotahi.

Ngā Pātai Auau: Ngā Peera Hau Granite mō ngā Whakamahinga Tika

1. Kia pēhea te roa o te ora o ngā peera hau karāhe ki te whakatauritea ki ngā peera maitai?

I raro i te tuku hau tika (kua tātarihia ki ngā paerewa ISO 8573-1, te pēhanga i roto i ngā whakaritenga), ka taea e ngā peera hau karāhe te pupuri i te papatahi tika mō ngā tau 20+. Tērā pea me whakahou ngā peera maitai i ia 3-5 tau nā te pakaru o te paninga me te pirau o te mata. Ko te tikanga o te hoahoa kore-waku, kāore he pakaru ā-mīhini i runga i ngā mata peera.

2. Ka taea e ngā peera hau karāhe te whakahaere i te whakaterenga me te tere nui?

Āe. Kāore he waku e mahi ana ngā peera hau, ā, ka taea te neke atu i te 1g (9.8m/s²) ahakoa i ngā wāhanga whakatakotoranga nui. Ko ngā tere whakawhiti noa mai i te 100-500mm/s mō ngā wāhanga tūnga ki te >1000mm/s mō ngā tono matawai. Ko te kaha kawenga hihiri e whakawhirinaki ana ki te pēhanga hau me te hoahoa kōhao—ka arotauhia e ngā miihini ZHHIMG® te āhua o te peera mō ō whakaritenga kawenga me te mahi.

3. He aha ngā whakaritenga mō te tuku hau e hiahiatia ana?

Ko ngā whakatakotoranga paerewa ko:

• · Pēhanga tuku: 4-8 pae (58-116 psi)
• · Te ma o te hau: ISO 8573-1:2010 Akomanga 2 (rahi matūriki ≤1μm)
• · Te ira tomairangi: -40°C, iti iho rānei (hei ārai i te haukū o te makuku)
• · Te Whakamahinga: Ka rerekē i runga i te rahi o te peera; ko te tikanga he 20-100 L/min mō ia peera

4. He aha te whakataurite o te karāhe ki ētahi atu rauemi kōhatu maori pērā i te rino maka, te whakarewa kohuke rānei?

He pai te whakamākū o te rino maka engari he iti te pumau o te wera me te ātete ki te waikura. He pai te whakamākū me te pumau o te wera o te whakarewanga kohuke (te kirikiri epoxy-here) engari kāore i te rite te āhua o te kirikiri taiao mō te wā roa. Ka whakamahia e ZHHIMG® te kirikiri pango motuhake me te hanganga kohuke kua arotauhia mō te pumau me ngā āhuatanga whakamākū mōrahi.

5. He aha ngā ātete papatahi me te whakarara ka taea e ZHHIMG® te whakatutuki?

Ngā tūponotanga paerewa mō ngā peera hau karāhe tino tika:

• · Papatahi: <1μm/1000mm (<2μm/2000mm)
• · Te whakarara: <2μm/1000mm
• · Te tika: <1μm/1000mm
• · Te taratara o te mata: Ra <0.2μm (ngā mata peera kua orohia)

Kei te wātea ngā manawanui pakari ake ina tonoa—tirohia te hangarau ZHHIMG® mō ngā whakatakotoranga motuhake mō te tono.

6. He aha ngā tuhinga me ngā tautoko e whakaratohia ana e ZHHIMG® mō ngā kiritaki OEM?

Ka whakaratohia e ZHHIMG®:

• · Ngā tiwhikete rauemi tae atu ki te hanganga kohuke me ngā āhuatanga ā-tinana
• · Ngā pūrongo tirotiro me ngā raraunga ine ine
• · Ngā tuhi huihuinga me ngā karanga ātete
• · Ngā whakaritenga maimoatanga mata (mēnā e tika ana)
• · Tautoko hangarau tono mō te kōwhiringa peera me te aratohu whakauru

Kua rite koe ki te whakapai ake i tō pūnaha nekehanga tika?

Ko ngā peera hau karāhe te whiringa tino pai mō ngā tono e hiahia ana kia kore he waku, kia pumau mō te wā roa, kia tika hoki te whakatakotoranga nui. Ahakoa kei te hoahoa koe i ngā taputapu tirotiro haurua-ā-ira o te whakatupuranga hou, i ngā mīhini ine taunga, i ngā pūnaha CT ahumahi rānei, ko ngā āhuatanga rauemi o te karāhe kiato teitei e whakarato ana i ngā painga kore e taea te whakakapi.

Ka whakakotahi a ZHHIMG® i te kaha hangahanga tauine 20,000mm me te mana whakahaere manawanui taumata-micron, e mahi ana ki ngā kaihanga taputapu tino tika o te ao me te kounga pumau me te utu whakataetae.

Whakapā atu ki te miihini ZHHIMG® i tēnei rā hei matapaki i ō hiahia mō te peera hau karāhe. Tukuna mai ō whakaritenga tono, te kōpaki haere, me ngā whakaritenga tika—ā, ka whiwhi koe i tētahi tono hoahoa tuatahi i roto i ngā rā pakihi e 3-5.