Nānā o DIN EN 10305-2 maʻamau

Hoʻākāka ʻo DIN EN 10305-2 i nā paipu kila pololei i hoʻopaʻa ʻia i ke anu no nā noi mechanical a me hydraulic. Ke nānā nei ke kūlana ma ka pololei o ka dimensional, ka maikaʻi o ka ʻili, nā waiwai mechanical, a me ke kūlike o nā mea.

Hoʻohana nui ʻia nā paipu wili anu DIN EN 10305-2 i:

Nā paukū telescopic
Nā paukūʻolokaʻa hydraulic
Nā ʻāpana kaʻa
ʻEnekinia mīkini
Nā mīkini kūkulu hale
Nā lako hana ʻoihana

ʻO ka maʻamau DIN EN 10305-2 wehewehe:

Nā koi hoʻohuihui kemika
Nā waiwai mīkini
Nā koi hoʻomanawanui
Ke kūlana o ka ʻili
Nā koi hoʻāʻo
Nā kūlana mālama wela

ʻO nā ʻōmole wili anu i hana ʻia e like me DIN EN 10305-2 e hāʻawi i ka hana hilinaʻi i nā noi ʻoihana koi.

 

DIN EN 10305-2 Nā Papa Mea

Aia i loko o ka DIN EN 10305-2 nā papa kila he nui i kūpono no nā noi ʻenekinia like ʻole.

ʻO nā papa mea maʻamau ma lalo o DIN EN 10305-2:

Papa kila	Ikaika Hāʻawi	Noi
E155	Ikaika haʻahaʻa	Hoʻohana mīkini maʻamau
E195	Ikaika waena	Nā ʻāpana mīkini
E220	Hoʻomaikaʻi ʻia ka ikaika	Nā ʻāpana kūkulu
E235	ʻAno hoʻonohonoho maʻamau	Nā mīkini a me nā lako
E275	Ikaika kiʻekiʻe	Nā noi ʻenekinia
E355	Ikaika kiʻekiʻe	Nā paukūʻolokaʻa hydraulic
E420	Ikaika kiʻekiʻe	Nā lako kaumaha
E460	Ikaika kiʻekiʻe loa	Nā paukū telescopic

Ma waena o kēia mau pae,ʻO E355, E420, a me E460Hoʻohana pinepine ʻia no nā cylinders hydraulic a me nā cylinders telescopic.

 

Ka Hoʻohui Kemika o nā Papa Kila DIN EN 10305-2

ʻO ke ʻano kemika maʻamau o nā mea DIN EN 10305-2:

Papa	C Max	Mn Max	ʻO Si Max	P Max	S Max
E155	0.17	1.20	0.35	0.025	0.025
E195	0.20	1.40	0.40	0.025	0.025
E235	0.22	1.60	0.55	0.025	0.025
E275	0.24	1.60	0.55	0.025	0.025
E355	0.22	1.60	0.55	0.025	0.025
E420	0.22	1.70	0.60	0.025	0.025
E460	0.22	1.70	0.60	0.025	0.025

Hoʻomaopopo kēia mau haku mele kemika i ka weldability maikaʻi loa a me ka hana mechanical no nā ʻōmole welded i huki anu ʻia.

 

Nā Waiwai Mekanika o nā Paipu Welded i huki anu ʻia ʻo DIN EN 10305-2

ʻOkoʻa nā waiwai mechanical ma muli o ke ʻano kila.

Papa	Ikaika Hāʻawi	Ikaika Hoʻopaʻa	Hoʻolōʻihi
E155	≥155 MPa	290-430 MPa	≥28%
E195	≥195 MPa	320-460 MPa	≥25%
E235	≥235 MPa	340-480 MPa	≥25%
E275	≥275 MPa	410-560 MPa	≥21%
E355	≥355 MPa	490-630 MPa	≥20%
E420	≥420 MPa	520-680 MPa	≥19%
E460	≥460 MPa	550-720 MPa	≥17%

Hoʻohana pinepine ʻia nā papa kiʻekiʻe e like me E355, E420, a me E460 no ka hana ʻana o nā cylinders telescopic a me ka hana ʻana o ka cylinder hydraulic.

 

Nā Kūlana Hoʻouna Ma lalo o DIN EN 10305-2

Aia i loko o ka DIN EN 10305-2 kekahi mau kūlana hoʻouna:

+SR Hoʻomaha ʻia ke kaumaha i ke anu i huki ʻia
+N i hoʻonohonoho ʻia
+A Hoʻopaʻa ʻia
+CR Ua kaha anu ʻia

Ma waena o kēia mau mea,+SRHoʻohana nui ʻia ke kūlana no nā cylinders telescopic a me nā cylinders hydraulic.

ʻO nā hiʻohiʻona paipu welded i huki ʻia anu + SR:

Hoʻomaikaʻi ʻia ke kūpaʻa o ka ana
Hoʻemi ʻia ke koʻikoʻi koena
ʻOi aku ka maikaʻi o ka mīkini
Hana mīkini kūlike

 

Ke Kaʻina Hana Hana o ka Paipu Welded Anuanu DIN EN 10305-2

ʻO ka hana ʻana o ka paipu welded i huki anu ʻia e pili ana i kekahi mau ʻanuʻu hana pololei.

Koho Mea Maka

Ua koho ʻia nā wili kila kiʻekiʻe e like me nā koi DIN EN 10305-2.

Ka Hoʻokumu ʻana i ka Paipu

Hoʻokumu ʻia nā ʻāpana kila i loko o nā paipu me ka hoʻohana ʻana i ka ʻenehana kuʻi alapine kiʻekiʻe.

Mana Hoʻopili Weld

Nānā ʻia a hoʻomalu ʻia ke humuhumu wili no ka ikaika a me ke kūlike.

Kaʻina Hana Kiʻi Anu

Hoʻomaikaʻi ke kaha kiʻi anu:

Ka poepoe
Pololei
Kaohi hoʻomanawanui
Hoʻopau ʻili

Hoʻokō nā paipu welded i huki anu ʻia i ka pololei o ka dimensional.

Hoʻomaha i ke kaumaha

ʻO ka hoʻomaha ʻana i ke koʻikoʻi e hōʻemi i ke koʻikoʻi o loko a hoʻomaikaʻi i ke kūpaʻa o ka paipu.

 

Ka laulā nui o nā paipu welded i huki anuanu ʻia ʻo DIN EN 10305-2

Hāʻawi ʻo Womic Steel i nā ʻōmole wili anu e like me DIN EN 10305-2 ma nā ʻano nui ākea.

Pae Hana:

Anawaena Waho: 20mm — 350mm
Mānoanoa o ka paia: 2mm — 40mm
Loa: A hiki i 12 mika
Loaʻa ka lōʻihi maʻamau

Hoʻohana nui ʻia nā ʻōmole wili anu nui a hiki i ka 350mm i nā cylinders telescopic a me nā cylinders hydraulic kaumaha.