Shandong Weichuan Metal Products Co., Ltd.

Q345B taiepa matotoru tapawha putorino kounga taurangi

Whakaahuatanga Poto:

Ko te ahua o te putorino putorino paipa taiepa matotoru marama me te waahanga tapawha tuwhera, e mohiotia ana ko te ahua o te matao-hanga. He maitai te waahanga me te ahua me te rahi o te waahanga tapawha, he mea hanga mai i te Q235 wera-whakatakahia, makariri ranei, he porowhita ranei hei mea turanga, he piko makariri me te raima teitei.


Taipitopito Hua

Tohu Hua

Ko te ahua o te putorino putorino paipa taiepa matotoru marama me te waahanga tapawha tuwhera, e mohiotia ana ko te ahua o te matao-hanga. He maitai te waahanga me te ahua me te rahi o te waahanga tapawha, he mea hanga mai i te Q235 wera-whakatakahia, makariri ranei, he porowhita ranei hei mea turanga, he piko makariri me te raima teitei.

E ai ki te tukanga whakaputa, nui-diameter matotoru putorino tapawha taiepa kua wehea ki wera-hurihia putorino taiepa matotoru tapawha, matao unu taiepa matotoru putorino tapawha, extruded putorino tapawha taiepa me te paiherea putorino tapawha.

welded square pipe

Kua wehea te putorino tapawha paiherea ki

(a) E ai ki nga tikanga - te pewa te whakapiri i te ngongo tapawha, te aukati i te ngongo tapawha (te auau teitei me te iti o te auau), te ngongo tapawha whao me te ngongo tapawha o te oumu.

(b) Kua wehea e te paipa - te putorino tapawha kua paiherea me te putorino tapawha kua paiherea

Kua wehea te diameter nui o te putorino tapawha ki te waro maitai putorino tapawha me te putorino tapawha koranu iti e ai ki nga rauemi. Kua wehea te maitai waro noa ki: Q195, Q215, Q235, SS400, 20 # maitai, 45 # maitai, etc; Ka wehewehea nga tira koranu iti ki Q345, 16Mn, Q390, St52-3, etc.

Pupa maitai tapawha, putorino maitai tapawha taiepa matotoru, putorino maitai tapawha whanui nui, putorino maitai tapawha, iti koranu putorino tapawha tapawha, 135 * 135 * 10 putorino maitai tapawha, putorino maitai tapawha mo te warou pourewa, Q345B iti koranu putorino tapawha tapawha, 20# paipa maitai tapawha kore

Ko te ngongo tapawha, e ai ki te ingoa, he momo ngongo tapawha. He maha nga rauemi ka taea te hanga ngongo tapawha. Ka whakamahia mo, mo te aha me mahi me te waahi hei whakamahi. Ko te nuinga o nga ngongo tapawha he ngongo maitai, ko te nuinga o nga ngongo tapawha hangahanga, ngongo tapawha whakapaipai, hanga ngongo tapawha, aha atu.

Ko te putorino tapawha he ingoa mo te putorino tapawha, ara, te paipa rino he rite te roa o te taha. He mea hanga ki te takai takai maitai i muri i te maimoatanga tukanga. Ko te tikanga, ka wetewetehia te tira tira, ka whakatauritea, ka crimped ka paiherea kia hanga he putorino porohita, ka hurihia ki roto ki te putorino tapawha, katahi ka tapahia ki te roa e hiahiatia ana. Ko te tikanga 50 nga waahanga mo ia kete.

Ka taea te wehea nga ngongo tapawha ki nga mea tuitui me te paiherea. Ko nga ngongo tapawha tuitui ka tangohia mai i nga ngongo porohita kore. Pupa maitai tapawha, putorino maitai tapawha taiepa matotoru, putorino maitai tapawha whanui nui, putorino maitai tapawha, iti koranu putorino tapawha tapawha, 135 * 135 * 10 putorino maitai tapawha, putorino maitai tapawha mo te warou pourewa, Q345B iti koranu putorino tapawha tapawha, 20# paipa maitai tapawha kore

1. Te tātaritanga taupū mahi o te ngongo tapawha - te kirihou

Ko te kirihou e pa ana ki te kaha o nga mea whakarewa ki te whakaputa i te huringa kirihou (te whakarereke tonu) kaore he kino i raro i te kawenga.

2. Te tātaritanga taupū mahi o te ngongo tapawha - te pakeke

Ko te pakeke he tohu tohu hei ine i te pakeke me te ngawari o nga mea whakarewa. I tenei wa, ko te tikanga mo te ine i te pakeke i roto i te whakaputanga ko te tikanga whakapakeke. Ka whakamahia he indenter me tetahi ahuahanga hei pehi ki te mata o te mea whakarewa i whakamatauria i raro i tetahi kawenga, ka whakatau i tona uara pakeke i runga i te tohu o te nuku.

Ko nga tikanga e whakamahia nuitia ana ko Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) me Vickers hardness (HV).

3. Te tātaritanga taupū mahi o te ngongo tapawha - ngenge

Ko te kaha, te kirihou me te pakeke i korerohia i runga ake nei he tohu katoa mo nga ahuatanga miihini o nga konganuku i raro i te kawenga pateko. Inaa, he maha nga waahanga miihini e mahi ana i raro i te kawenga huringa, ka puta te ngenge.

4. Te tātaritanga taupū mahi o te ngongo tapawha - te pakari o te paanga

Ko te kawenga i runga i te waahanga i te tere nui ka kiia ko te kawenga paanga, a ko te kaha o te whakarewa ki te aukati i te kore i raro i te taumahatanga ka kiia ko te pakari o te paanga.

5. tātaritanga taupū mahi o te putorino tapawha - kaha putorino tapawha maitai, taiepa matotoru putorino maitai tapawha, nui diameter putorino tapawha maitai, paipa maitai tapawha tui, iti koranu putorino tapawha maitai, 135 * 135 * 10 putorino maitai tapawha, putorino maitai tapawha mo te warou pourewa , Q345B iti koranu putorino tapawha tapawha, 20# paipa maitai tapawha tui

Ko te kaha e pa ana ki te parenga o nga rawa whakarewa ki te kore (he nui te rereke o te kirihou, te pakaru ranei) i raro i te kawenga pateko. I te mea ko nga momo mahi o te kawenga kei roto ko te awangawanga, te kopiri, te piko me te kutikuti, ka wehea ano te kaha ki te kaha tensile, te kaha compressive, te kaha flexible me te kaha kutikuti. He maha nga hononga i waenganui i nga momo kaha. I te nuinga o te waa, ka whakamahia te kaha tensile hei tohu tino kaha.


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