Hoʻopili i ka incongutural intergrity
Hōʻikeʻike
Ke ano oʻO ka Hoopeke Apple Holikoi i kahi hui pūʻana o ka mākaukau, pololei a me nā mea waiwai e hōʻoia ai e hōʻoia i ke kūpaʻa kūpono no nāʻano noi likeʻole. I waena o nāʻano he nui o ka paipa, spiel i weluba paila, e like me ka paila X42 ssaw I kēia blog, eʻimi mākou i ka manaʻo nui o nā keʻena Carbon i hoʻopaʻaʻia i ke kaʻina hana o ka ulana, e hoʻokaʻawale i nā wahi hana maʻamau.
Waiwai waiwai
Kōla Steele | ʻO ka ikaika a me ka ikaika | Ikaika ikaika | Ka emi loa | Ka ikehu liʻiliʻi | ||||
Mpa | % | J | ||||||
Mānoanoa | Mānoanoa | Mānoanoa | Ma ka hopena o ka | |||||
mm | mm | mm | ||||||
<16 | > 16 DE40 | <3 | ≥322 | ≤40 | -20 ℃ | 3 ℃ | 20 ℃ | |
S235jRh | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
S275j0h | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275j2h | 27 | - | - | |||||
S355j0h | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
S355j2h | 27 | - | - | |||||
S .55K2h | 40 | - | - |
Kinohi
Kōla Steele | ʻAno o ka de -xication a | % ma ka nui, kiʻekiʻe loa | ||||||
Kōnae inoa | Nā helu hao | C | C | Si | Mn | P | S | Nb |
S235jRh | 1.0039 | FF | 0,17 | - | I 1,40 | 0,040 | 0,040 | 0.009 |
S275j0h | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
S275j2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
S355j0h | 1.0547 | FF | 0,22 | 0,55 | 1,060 | 0,035 | 0,035 | 0,009 |
S355j2h | 1.0576 | FF | 0,22 | 0,55 | 1,060 | 0,030 | 0,030 | - |
S .55K2h | 1.0512 | FF | 0,22 | 0,55 | 1,060 | 0,030 | 0,030 | - |
A. Ua kohoʻia keʻano Deoxidation penei: | ||||||||
FF: Ua make piha i nā mea kila e loaʻa ana i nā kumukūʻai nitrogen ma nā helu he nui e loaʻa i nā nitrogen (eg min. 0,020% al). | ||||||||
b. ʻAʻole pili ka waiwai nui loa no ka nitrogen inā e hōʻike ana keʻano o keʻano o keʻano he nui a al / N E hoʻopaʻaʻia nā mea N-CLIDINGS N-CLIDING i ka palapala nānā. |
Hana hana hana
ʻO ka pailaʻo Sperral i kapaʻiaʻo ia e like me ka ssaw (spiral submergeded arld) poki, ua hanaʻia i ka hana spiral. Hoʻomaka ke kaʻina hana me ka mālamaʻana i ka paleʻana o ka cheel kila kila a laila e nānā i ke kaula i loko o kahiʻano spiral. Ua hoʻohanaʻiaʻo Armoming Armmered Arcing UlDing e hui pū me nā kihi o nā kaula e hui pū ai, e hoʻokumu ana i kahi mau lōʻihi ma ka lōʻihi o ka paipa. Hoʻomaopopo kēiaʻano hana i ka ikaika a paʻa i ka wā e hōʻemi ana i nā hemahema a me ka mālamaʻana i nāʻano kūpono.
Loaʻa i nā kiʻi o ka spiral i laweʻia i ka paila cheel carbon
1. Ikaika a me ka durability:ʻO ka paila kilokiloʻo spiralkaulanaʻia no kona ikaika ikaika a me ka loaʻaʻana, e kūpono ana i nā noi e koi ai i keʻano kiʻekiʻe a me ka hana lōʻihi.
2. Hāʻawiʻia nā kumukūʻai
3.ʻO ka Verifity:ʻO keʻano o ka spiral cheel i ke kaheʻana o ke kaʻa, e hoʻohana ana i nā'ōnaehana o ka wai, a me nā'ōnaehanaʻoihana.
4.ʻO ka dimensional dimension
Nā wahi noi
1 ʻO ko lākou ikaika a me ka hiki ke hana i nā wahi kiʻekiʻe e pono ai ke kumu nui e hana ai iā lākou no nā pihi lōʻihi lōʻihi.
2,ʻO ka laweʻana i ka wai: a iʻole no ka hāʻawiʻana i ka wai wai inu a iʻole nā mea i hoʻopaʻaʻia ma muli o kā lākou corbon carbon e hāʻawi ana i kahi kūlana carbon
3. Nā kākoʻo hoʻonohonoho: Ua hoʻohana nuiʻia kēiaʻano o ka paila i kaʻoihana kūkulu e hāʻawi i ke kākoʻo o nā hale, nā mea kūʻai aku. Ko lākou mau manawa a me ke kū'ēʻana i nā mea i waho e hiki ai iā lākou ke hilinaʻi i kēlā mau noi.
4. Hoʻohanaʻia nā noi noi: nā mea kūʻai akuʻo Spiral Crion i hoʻohanaʻia ma nāʻano hana likeʻole e like me nā mea hana ma muli o nā hana kiʻekiʻe.
I ka hopena
Criral i weldad cheel filel paila, e like meX42 paila ssaw, ua hoʻohuli i ka hana o ka papaʻaina papa hana metala, e lawe ana i nā pono he nui i nāʻoihana likeʻole. ʻO kā lākou ikaika, ka hana, kumukūʻai kumukūʻai a me keʻano kūpono a me ka dimensional a me ka dimensional a me ka dimensional kūpono i loko o nāʻano hana likeʻole. ʻO ka hiki ke ikaika i nā mana koʻikoʻi, e like me nā wahi kūpono a me nā'āpana kūpono e hana ai no ka ailaʻaila a me nā'āpanaʻona. No laila, aia ka hikiʻana i keʻano o nā meme kila, ke hoʻohanaʻia ka hoʻohanaʻana i nā cheberal i hoʻopaʻaʻia a me ka hopena o ka hopena o ka lōʻihi.
Hōʻike hōʻike hydrostatic
E ho'āʻoʻia i kēlā me kēia pou o ka paipu e ka mea hana i kahi pānaʻi hydrostatic e hana i loko o ka paila o ka nui o ka paila. E hoʻoholoʻia ke koʻikoʻi e ka hoʻohālikelike penei:
P = 2st / d
ʻAeʻia nāʻano likeʻole i nā kaupaona a me nā dimensional
E kaupaonaʻia ka lōʻihi o kēlā me kēia paila aʻaʻole i maʻalahi kona paona ma mua o 10% ma mua o ka lōʻihi a me ka lōʻihi o ka lōʻihi
ʻAʻole e like kaʻike o waho ma waho o ± 1% mai ka helu i hōʻikeʻia ma waho o ka diametera
ʻAʻoleʻoi aku ka nui o ka paia ma kahi o 12.5% ma lalo o ka pā nui