1 He aha ngā Ngongo Tika Matao kua Tāia?

Ko ngā ngongo tika kua kumea mataongā ngongo maitai kore-tuitui i hangaia mā roto i ngā tukanga tuhi matao, e whakapai ake ana i tete tika o ngā āhuatanga, te whakaotinga o te mata, me ngā āhuatanga miihinio ngā ngongo.

Ki te whakatauritea ki ngā paipa wera hurihuri tuku iho, ka whakaratohia e ngā paipa matao tino tika:

Te tika o te rahinga teitei ake

l Porowhita iti

Ko te kounga o te mata he pai ake

l Te kaha miihini kua whakapaitia

Nā ēnei painga ka pai rawa ngā ngongo kua kumea matao mōngā wāhanga miihini tino tika.

 

2 Tukanga Hanga Ngongo Makariri

Ko te hanga o ngā ngongo tika kua kumea mataohia he maha ngā taahiraa hanga whakahaeretia.

Hipanga 1 Te Whakarite i te Pire Rino

Ka tīpakohia ngā pereki maitai kounga teitei, ka whakaritea mō te hanga paipa tui-kore.

Hipanga 2 Te Hurihuri Wera, te Wero rānei

Ka werohia te pereki hei hanga i tētahingongo tuitui tuwhera.

Hipanga 3 Te Whakapūkara me te Horoi Mata

Ka tangohia ngā waikura o te mata hei whakarite i te ngongo mō te kukume matao.

Hipanga 4 Tukanga Tuhi Matao

Ka kumea te ngongo mā roto i te mata hei whakaiti i te diameter me te whakapai ake i te tika o ngā āhuatanga.

Hipanga 5 Te Maimoatanga Wera

Ka whakapai ake te maimoatanga wera i te ngawari me ngā āhuatanga miihini.

Hipanga 6 Te Whakatikatika me te Whakaoti

Ka whakarite te tukatuka whakamutungate manawanui OD tika me te tika.

Ka whakamahi a Womic Steel i ngā raina whakaputa tuhi matao matatau hei whakarite i te tino tika o ngā āhuatanga me te kounga hua pumau.

 

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3 Ngā Painga o ngā Ngongo Tika Matao

Ka pai ake te kounga o ngā ngongo mā te kume matao ki te whakaritea ki ngā paipa hurihia wera.

Āhuatanga	Ngongo Tika Matao	Ngongo Hurihia Wera
Te Tika o te Ahu	Teitei	Waenga
Whakaotinga Mata	Maeneene	Taratara
Ovality	Iti	Teitei ake
Ngā Āhuatanga Mīhini	Kua whakapaitia	Paerewa
Tono	Ngā taputapu tino tika	Ngā paipa whānui

Nā ēnei painga,He whānuitia te whakamahinga o ngā ngongo matao kua kumea ki roto i ngā ahumahi hangarau tino tika.

 

4 Tiriti Noangā paerewa mō ngā Ngongo Tika MataoKa hangaia ngā ngongo matao kia rite ki ētahi paerewa o te ao.

Paerewa	Tau	Tono
EN10305-1	E355	Ngā ngongo miihini tino tika
DIN2391	ST52 / E355	Ngā ngongo rango waipēhi
ASTM A106	Taumata B	Ngā paipa mīhini
ASTM A179	maitai waro	Ngā ngongo whakawhiti wera
EN10216	P235GH	Ngā ngongo pēhanga

Ka hangaia e Womic Steel ngā ngongo tino tika kua kumea mataohia e ai ki ngā paerewa ASTM, DIN, me EN., me te whakarite kia hototahi ki ngā taputapu ahumahi o te ao.

 

5 Ngā Rauemi i Whakamahia i roto i ngā Ngongo Rino Tika

Ka taea te whakaputa i ngā ngongo kumea matao mā te whakamahi i ngā rauemi maitai rerekē i runga i ngā whakaritenga tono.

maitai waro

Tau	Tono
E355	Ngā wāhanga miihini
ST52	Ngā pūnaha waipēhi
ASTM A106 B	Ngā paipa ahumahi

Rino Koranu

Tau	Tono
4130	Ngā wāhanga rererangi
4140	Ngā toki mīhini
42CrMo	Mīhini taumaha

Kowiri tira

Tau	Tono
304	Ngā taputapu tukatuka kai
316L	Ngā tipu matū
321	Ngā taputapu pāmahana teitei

 

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6 Te Mana Whakahaere Tika me te Manawanui Ahu

Ka whakaratohia e ngā ngongo matao te whakahaere i ngā āhuatanga tino tika.

Ko ngā manawanui noa ko:

Tawhā	Uara Whakahaere
Te manawanui OD	±0.02 – ±0.05 mm
Te matotoru o te pakitara	±5%
Te tika	≤1/1000
Ovality	≤50% o te manawanui OD

He mea nui ēnei manawanui pakari mōngā rango waipēhi, ngā wāhanga motuka, me ngā roera kawe.

He tohunga a Womic Steel ki te whakaputa ngongo tino tika me te whakahaere OD tino pai me te iti o te porowhita, e whakarite ana i te maeneene o te huihuinga i roto i ngā taputapu miihini.

 

7 Ngā Whakamahinga Ahumahi o ngā Ngongo Tika

E whakamahia whānuitia ana ngā ngongo tika kua unuhia matao i roto i ngā ahumahi maha.

Ahumahi Motuka

Whakamahia i roto i:

Ngā ngongo mimiti ru

Ngā wāhanga urungi

Ngā toki taraiwa

 

Ngā Pūnaha Waipēhi

He mea nui ngā ngongo tika mō:

Ngā puoto waipēhi

Ngā paipa hinu

Ngā pūnaha pēhanga l

Hangarau Mīhini

Whakamahia mō:

Ngā hanganga mīhini

Ngā peera me ngā toki

Ngā taputapu ahumahi

Te Hanga Rōra Kawe

Ngā ngongo tino tika meiti te porowhita me te OD tikahe mea nui mō te whakaputangā roera kawe mahi teitei.

8 Ngā Ngongo Tika o te Roera Kawe

I roto i ngā pūnaha kawe, ka whakamahia ngā ngongo tika hei hangangā roera mangere me ngā roera kawe.

Ko ngā whakaritenga matua ko:

l Te whānui o waho tika

l He iti te porowhita

l Whakaoti mata maeneene

Ngā āhuatanga miihini pumau

Ka whakarite ngā ngongo tika kua unuhia mātao kia tika te tangote hurihuri maeneene o te roera me te roa o te ora ratonga.

Ka hangaia e Womic Steel ngā ngongo roera kawe tika me te manawanui OD tino pakari me te mana whakahaere porowhita., e tutuki ana i ngā whakaritenga o ngā pūnaha kawe mahi-teitei.

 

9 Te Tirotiro me te Whakamātautau Kounga

Me tino tirotirohia ngā tikanga hanga paipa tino tika.

Ko ngā whakamātautau noa ko:

Tātaritanga hanganga matū

l Whakamātautau āhuatanga mīhini

Whakamātautau Ultrasonic

Whakamātautau iahiko Eddy

Tirotiro i ngā āhuatanga

 

Mā ēnei tukanga whakahaere kounga ka whakarite kiae tutuki ana i ia ngongo ngā paerewa o te ao me ngā whakaritenga a te kiritaki.

 

10 Te Kōwhiri i tētahi Kaihanga Ngongo Tika Pono

I te wā e whiriwhiri ana i tētahi kaiwhakarato ngongo tino tika, me arotake e ngā tīma hoko:

Te āheinga hanga

Te tika o te rahinga

Pūnaha tirotiro kounga l

Te tutuki i ngā paerewa rauemi

Te pono o te tuku

 

Mā te mahi tahi me tētahi kaihanga pono ka whakarite kiate kounga hua pumau me te mahi roa o ngā taputapu.

 

Womic Steel – Kaihanga Ngongo Tika Matao

He kaihanga ngaio a Womic Steel e tohunga ana kingā ngongo tika kua unuhia matao, ngā ngongo maitai kore hononga, ngā ngongo pōro, ngā ngongo whakawhiti wera, me ngā ngongo maitai koranumō ngā kaupapa ahumahi o te ao.

Me ngā taputapu whakaputa matatau me ngā pūnaha whakahaere kounga tino pakari, ka tukuna e Womic Steel ngā otinga ngongo mahi teitei e tutuki ana i ngā paerewa o te ao nui tae atu kiASTM A179, ASTM A192, ASTM A213, EN10216 P235GH, me ngā paerewa ngongo tino tika pērā i teEN10305 me te DIN2391.

Hei kaihanga ngongo tino matatau, ka tukuna e Womic Steel te whānuitanga o ngā hua tae atu kingā ngongo tika kua unuhia matao, ngā ngongo miihini tui, ngā ngongo rango waipēhi, ngā ngongo roera kawe, me ngā ngongo piko U i hangaia kia rite ki te hanga.

E whakamahia whānuitia ana ēnei hua i roto ite hanga waka, ngā pūnaha waipēhi, ngā mīhini ahumahi, ngā tipu hiko, me ngā pūnaha kawe waka.

Ka whakarite a Womic Steelhe tino pai te manawanui OD, he iti te porowhita, he pumau ngā āhuatanga miihini, me te tuku ponomō ia kaupapa.

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