Tuhinga o mua Tapawha / Tapawhā
1. 16mn Continental Square Tube
Hanganga matū: waro C: 0.17 ~ 0.24 "silicon Si: 0.17 ~ 0.37 konupora Mn: 0.35 ~ 0.65 whanariki S: ≤ 0.035 ūkuikui P: ≤ 0.035 chromium Cr: ≤ 0.25 ≤ nickel
2. 16mn ngongo tapawha
Whakahuatanga matū: Kararehe C: 0.17 ~ 0.17 "0.37 ~ 0.035 ~ 0.035 ~ 0.035 ~ 0.035 0.25
1.1 Kirihou
Ko te whakakikorua ko te kaha o tetahi mea whakarewa ki te whakaputa i te rerekee kirihou (te whakarereke tonu) i raro i te kawenga kaore he pakaru.
1.2 Te pakeke
Ko te pakeke he tohu ki te tohu o te pakeke me te ngawari o tetahi mea whakarewa.Ko te tikanga e whakamahia nuitia ana mo te whakatau i te pakeke i roto i te whakaputanga ko te tikanga whakapakeke, e whakamahi ana i te indenter o tetahi ahuahanga ki te pehi ki te mata o te mea whakarewa i whakamatauria i raro i tetahi kawenga me te whakatau i tona uara pakeke i runga i te tohu o te pehia. ki roto.
Ko nga tikanga e whakamahia ana ko te Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) me Vickers hardness (HV) tikanga.
1.3 Te rohirohi
Ko te kaha, te kirihou me te pakeke i korerohia i mua ake nei he tohu katoa ki nga ahuatanga miihini o te whakarewa i raro i te kawenga pateko.Inaa, he maha nga waahanga miihini e mahi ana i raro i nga taumahatanga huringa, a, i raro i enei ahuatanga ka puta te ngenge o nga waahanga.
1.4 Te pakari o te paanga
Ko te kawenga e pa ana ki te waahanga miihini i te tere nui ka kiia ko te kawenga paanga, a ko te kaha o te whakarewa ki te aukati i te kino i raro i te taumahatanga ka kiia ko te pakari o te paanga.
1.5 Te Kaha
Ko te kaha ko te parenga o tetahi mea whakarewa ki te kino (he nui te rerekee o te kirihou, te whati ranei) i raro i te kawenga pateko.Ka rite ki te mahi kawenga i roto i te ahua o te tensile, kōpeketanga, piko, kutikuti, na ka wehewehea te kaha ki te kaha tensile, kaha kōpeke, kaha piko, kaha kutikuti, etc.. He maha he hononga i waenganui i nga momo kaha, te te whakamahi i te kaha tensile whānui hei tohu kaha tino taketake.
Ka whakamahia te ngongo tapawha ki te hanga, ki te hanga miihini, ki nga kaupapa hanga rino, ki te hanga kaipuke, ki te tautoko i te whakatipu hiko o te ra, ki te hanga rino, ki te miihini hiko, ki nga tipu hiko, ki nga miihini ahuwhenua me te matū, nga taiepa arai karaihe, te tahuhu waka, nga taunga rererangi, te hanga kohua, nga reera huarahi. , hanga whare, oko pehanga, taika rokiroki hinu, piriti, taputapu teihana hiko, hiki me te kawe mihini me etahi atu waahanga hanganga paiherea teitei, etc.
Tukatuka whakarōpūtanga
Ko te ngongo tapawha kua whakarōpūhia kia rite ki te tukanga whakaputa: ngongo tapawha tuitui wera, ngongo tapawha korekore te matao, ngongo tapawha koretake, ngongo tapawha paiherea.
I roto ia ratou, kua wehea ngongo tapawha paiherea ki
1. rite ki te tukanga - arc fehokotaki'anga ngongo tapawha, ātete fehokotaki'anga ngongo tapawha (te auau tiketike, auau iti), hau fehokotaki'anga ngongo tapawha, oumu fehokotaki'anga ngongo tapawha
2. e ai ki te tui o te tuitui - tuia tika paipa tapawha paipa, torino paiherea putorino tapawha.
Te whakarōpū rawa
Pupa tapawha ma te rauemi: waro maitai putorino tapawha, putorino tapawha koranu iti.
1. Kua wehea te maitai waro mania ki: Q195, Q215, Q235, SS400, 20 # maitai, 45 # maitai, etc.
2. Kua wehea te maitai koranu iti ki: Q345, 16Mn, Q390, ST52-3, etc.
Whakaritenga paerewa whakaputa
ngongo tapawha rite ki nga paerewa hanga: ngongo tapawha paerewa motu, ngongo tapawha paerewa Japanese, ngongo tapawha emepaea, ngongo tapawha paerewa Amerika, ngongo tapawha paerewa Pakeha, ngongo tapawha kore-paerewa.
Te whakarōpū ahua o te waahanga
ngongo tapawha kia rite ki te ahua o te whakarōpūtanga wahanga.
1. Waahanga ngawari ngongo tapawha: ngongo tapawha tapawha, ngongo tapawha tapawha.
2. Te wahanga matatini ngongo tapawha: ngongo tapawha puawai, ngongo tapawha tuwhera, ngongo tapawha kowakawaka, ngongo tapawha ahua.
Te whakarōpū maimoatanga mata
ngongo tapawha e ai ki te maimoatanga mata: wera ngongo piauau piauau tapawha, hiko piauau ngongo tapawha, ngongo tapawha hinu, ngongo tapawha î.
Whakamahia te whakarōpūtanga
ngongo tapawha ma te tono: ngongo tapawha whakapaipai, taputapu taputapu miihini ngongo tapawha, miihini miihini ngongo tapawha, te umanga matū ngongo tapawha, te hanganga maitai ngongo tapawha, te hanga kaipuke tapawha ngongo, te ngongo tapawha miihini, te ngongo tapawha raima, te ngongo tapawha motuhake.
Te whakarōpūtanga matotoru pakitara
Ko te ngongo tapawha kua whakarōpūhia e te matotoru o te pakitara: ngongo tapawha pakitara super matotoru, ngongo tapawha pakitara matotoru me te ngongo tapawha pakitara angiangi.
| Ripanga whakatakotoranga ngongo tapawha-taiepa matotoru (mm) | Ripanga whakatakotoranga paipa tapawhā tapawhā matotoru-taiepa (mm) | ||
| 16~34×0.4～2.0 | 380~500×380~500×8.0～30.0 | 10~20×20~40×0.6～12.0 | 250~300×100~250×6～30.0 |
| 35×35×1.0～4.0 | Ko etahi atu korero tuhi ano e whai ake nei | 20×50×1.0～2.0 | 400×250×8～30.0 |
| 38×38×1.0～4.0 | 550×550×10.0～40.0 | 22~40×35~100×0.9～5.0 | 400~×300×8～30.0 |
| 40~95×40~95×1.0～8.0 | 600~1000×600~1000×10.0～50.0 | 25×40×0.9～3.75 | 450~500×200~450×8～30.0 |
| 100×100×2.0～8.0 | 50×60×2.0～5.0 | Ko etahi atu korero tuhi ano e whai ake nei | |
| 120~350×120~350×4.0～30.0 | 50~200×60~150×2.0～12.0 | 600~1000×200~800×10～28.0 | |
