Ko te waea miro maitai piauau e pā ana ki te waea matua, ki te mema kaha rānei o te waea karere (waea tangata).
A. E whā ngā momo o te aho maitai e ai ki te hanganga wāhanga.
E whakaaturia ana i raro nei te hanganga
E rima ngā momo o te aho maitai o GB, e ai ki te kaha kume: 1270MPa, 1370MPa, 1470MPa, 1570MPa, 1670MPa.
C. Nā te matotoru rerekē o te paparanga konutea i roto i te miro maitai piauau, ka wehea te paparanga konutea o te waea maitai i roto i te miro maitai GB kia toru ngā taumata: A, B me C.
1. Te whakamahinga o te aho maitai
Kei roto i te paninga he mea whakakikorua, he mea whakakikorua ki te konumohe, he mea pani ki te nairona, ki te kirihou rānei, me ētahi atu. Ka wehea te waea maitai piauau ki te paninga angiangi tuatahi me te waea maitai piauau i muri i te tuhi i te paninga matotoru. Ko ngā āhuatanga hangarau o te paninga matotoru he iti iho i te taura waea maeneene, me whakamahi i roto i te taiao waikura kino.
2. Mō ngā whakaritenga tukanga waea kua takai
1. Me rite te whānui, te kaha, me te taumata o te paparanga konutea o te waea rino i roto i te miro (tae atu ki te waea rino o waenganui).
2. Me ōrite te whānui me te takotoranga o te aho maitai, kaua hoki e wetekina i muri i te tapahi.
3. Me piri te aho o te waea rino i te miro, kia kaua e honoa, e whati, e piko rānei.
Me tika te aho maitai, me ngohengohe, me iti te ahotea toenga, ā, kia kaua e puta he āhua rite i muri i te whakawhanuitanga.
Kāore e whakaaetia te hono i te waea aho maitai hanganga 5.1X3 me te waea whenua o runga. Me whakarewa ētahi atu momo hononga waea aho maitai ki te hononga. Kaua e iti iho i te 50m te tawhiti o ngā hononga e rua, me ārai hoki i te waikura te hononga.
3. Te pakaru o te kume o te aho maitai
E rua ngā tikanga mō te ine i te kukū pakaru o te aho maitai
Tikanga 1: Hei ine i te kaha whati o te aho maitai katoa.
Tikanga 2: Hei whakatau i te tapeke o te kumekume pakaru o te aho maitai?
E ai ki te tauira e whai ake nei:
Ko te tapeke o te kumekume pakaru o te waea maitai i roto i te aho = te kumekume pakaru iti rawa o te aho X te tauwehenga tahuritanga
Tauwehenga tahuritanga?
Ko te hanganga 1X3 he 1.08
Ko te hanganga 1X7 he 1.08
Ko te hanganga 1X19 he 1.11
Ko te hanganga 1X37 he 1.17
4. Te kounga o te mata
1. Kaua te mata o te waea maitai i roto i te miro e tāia, e rakuraku, e whati, e papatahi, e piko mārō rānei.
2. Me kore he hinu, he parahanga, he wai me ētahi atu poke i te mata o te miro.
3. Me rite tonu te mata o te waea maitai wehea o te paparanga konutea, kia kore ai e pakaru, e tihore rānei. Heoi, me waiho kia paku kanapa te mata o te paparanga konutea, kia mā, kia rerekē te tae o te paparanga angiangi.
5. Te tohu i te aho maitai
Tauira tohu: hanganga 1X7, diameter 6.0mm, kaha kume 1370M Pa, aho maitai paparanga konutea Akomanga A kua tohua: 1X7-6.0-1370-A-YB/T 5004-2012
Te tākai, te tohu me te tiwhikete kounga
Me rite te tākai, te tohu me te tiwhikete kounga o te miro maitai ki te GB/T 2104.
I te nuinga o te wā, me tuku ngā momo waea rino katoa i roto i te paepae. E ai ki te whakaaetanga a ngā taha e rua, ka taea te tāpiri i te pepa ātete-makuku, te rinena, te kirihou whatu me ētahi atu takai tāpiri.
Wā tuku: Pipiri-06-2022