Ngā Hua

muka mārō pakari Anga Wōnati Kirikiri

Ko te kirikiri anga nati he hua muka mārō i hangaia mai i ngā anga nati i kuruhia, i kuruhia rānei. Ina whakamahia hei mea pupuhi, he tino pakari te kirikiri anga nati, he koki, he maha ngā taha, engari e kiia ana he 'whakakoi ngohengohe'. He pai rawa te kirikiri anga nati hei whakakapi i te onepu (te silica kore utu) hei karo i ngā raruraru hauora manawa.

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Oneone rutile pai rawa te kaha

Ko te rutile he kohuke i hangaia i te nuinga o te wā mai i te titanium dioxide, TiO2. Ko te rutile te momo taiao tino noa o te TiO2. E whakamahia whānuitia ana hei rauemi mata mō te hanga tae titanium dioxide chloride. Ka whakamahia hoki i roto i te hanga konganuku titanium me te whakarewa i ngā rerenga rakau. He tino pai ōna āhuatanga pēnei i te ātete pāmahana teitei, te ātete pāmahana iti, te ātete waikura, te kaha teitei, me te iti o te taumaha motuhake.

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He kānga pakari taiao, kāore he wāhanga whakarewa kua rakurakuhia

Ka taea te whakamahi i ngā kānga hei rauemi pupuhi whai hua mō ngā momo mahi. He rauemi ngohengohe ngā kānga, he rite te āhua ki ngā anga nati, engari kāore he hinu māori, he toenga rānei. Kāore he silica kore utu i roto i ngā kānga, he iti noa te puehu e puta mai ana, ā, i ahu mai i tētahi pūtake taiao, he pūtake whakahou.

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He taupoki onepū pakari, whakamarie hoki

Ka tiakina e te Junda Sandblast Hood tō mata, ō pukahukahu me tō tinana o runga i te wā e mahi ana koe i te Sandblasting, e mahi ana rānei i ngā taiao puehu. He tino pai te mata nui hei tiaki i ō kanohi me tō mata mai i ngā paru angiangi..

Te Tirohanga: Mā te mata tiaki nui ka mārama ai tō tirohanga, ā, ka tiakina hoki ō kanohi.

Haumaru: Kei te Blast Hood he papanga kānawehi pakari hei tiaki i tō mata me tō kaki o runga.

Te Pakari: I hangaia mō te whakamahi me te pupuhi ngawari, te huri, te whakakanapa me tetahi atu mahi i roto i te mara puehu.

Ngā wāhi e whakamahia ana: Ngā whare hanga tongi, ngā whare hanga sima, te umanga whakakanapa, te umanga pupuhi, te umanga whakaputa puehu.

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Kirikiri maitai me te whakatakotoranga paerewa SAE

Ka hangaia te Junda Steel Grit mā te kuru i te maitai kia puta he koki, kātahi ka whakamarokehia ki ngā momo mārō rerekē mō ngā momo whakamahinga, ka tātarihia kia rite ki te rahi e ai ki ngā whakaritenga a te SAE Standard.

Ko te kirikiri maitai Junda he rauemi e whakamahia whānuitia ana mō te tukatuka i ngā wahi mahi whakarewa. He pūmau te hanganga o te kirikiri maitai, ā, he ōrite te rahi o ngā matūriki. Mā te rongoā i te mata o ngā wahi mahi whakarewa katoa ki te kirikiri maitai ka taea te whakanui ake i te pēhanga o te mata o ngā wahi mahi whakarewa, me te whakapai ake i te ātete ki te ngenge o ngā wahi mahi.

Ko te whakamahinga o te kirikiri maitai mō te tukatuka i te mata o te konganuku whakarewa, he tere te horoi, he pai te whakahokinga mai, ka taea te horoi tere i te kokonga o roto me te āhua uaua o te mahi, ka whakapoto i te wā maimoatanga mata, ka whakapai ake i te pai o te mahi, he rauemi maimoatanga mata pai.

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Teitei te kaha o te kaha ki te tango i te waea tapahi ātete ki te ngenge

Ka whakatikatikaina ngā pere tapahi waea rino Junda mā te tuhi, te tapahi, te whakapakari me ētahi atu tukanga, i runga anō i ngā paerewa Tiamana VDFI8001/1994 me Amerika SAEJ441, AMS2431. He ōrite te rahi o te matūriki o te hua, ā, ko te pakeke o te hua ko HV400-500, HV500-555, HV555-605, HV610-670 me HV670-740. Ko te rahi o te matūriki o te hua kei waenga i te 0.2mm ki te 2.0mm. Ko te āhua o te hua he tapahi pere porowhita, he porowhita G1, G2, G3. Ko te roa o te mahi mai i te 3500 ki te 9600 huringa.

Ko te tapahi waea rino a Junda i ngā matūriki pere he rite tonu, kāore he porosity i roto i te pere rino, he roa te ora, he wā pupuhi pere me ētahi atu painga, he whai hua i roto i ngā taputapu tinei, ngā tīwiri, ngā puna, ngā mekameka, ngā momo wāhanga tāmi katoa, ngā wāhanga paerewa me te kowiri tira me ētahi atu pakeke teitei o te mahi, ka taea te tae ki te mata ki te waikura i te kiri, te whakapakari i te mata, te whakaoti, te peita, te waikura, te peening pere kore-puehu, te whakaatu i te mata o te mahi totoka i te tae whakarewa, kia tutuki ai tō makona.

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