Zambiri za DIN EN 10305-2 Standard

DIN EN 10305-2 imatchula machubu achitsulo okonzedwa bwino opangidwa ndi makina ndi ma hydraulic. Muyezowu umayang'ana kwambiri kulondola kwa mawonekedwe, mtundu wa pamwamba, mawonekedwe a makina, ndi kusinthasintha kwa zinthu.

Machubu olumikizidwa a DIN EN 10305-2 opangidwa ndi makina ozizira amagwiritsidwa ntchito kwambiri mu:

Masilinda a telescopic
Masilinda a hydraulic
Zigawo zamagalimoto
Ukachenjede wazitsulo
Makina omangira
Zipangizo zamafakitale

Muyezo wa DIN EN 10305-2 umatanthauzira:

Zofunikira pa kapangidwe ka mankhwala
Katundu wa makina
Zofunikira pakulekerera
Mkhalidwe wa pamwamba
Zofunikira pa mayeso
Matenda a kutentha

Machubu opangidwa mozizira opangidwa motsatira DIN EN 10305-2 amapereka magwiridwe antchito odalirika pamafakitale ovuta.

 

DIN EN 10305-2 Maphunziro azinthu

DIN EN 10305-2 ili ndi mitundu ingapo yachitsulo yoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana zauinjiniya.

Magiredi ofanana a zinthu pansi pa DIN EN 10305-2 ndi awa:

Kalasi yachitsulo	Mphamvu Yopereka	Kugwiritsa ntchito
E155	Mphamvu yochepa	Kugwiritsa ntchito makina ambiri
E195	Mphamvu yapakati	Zigawo zamakina
E220	Mphamvu yabwino	Zigawo za kapangidwe kake
E235	Kapangidwe kokhazikika	Makina ndi zida
E275	Mphamvu yapamwamba	Mapulogalamu auinjiniya
E355	Mphamvu yayikulu	Masilinda a hydraulic
E420	Mphamvu yayikulu	Zipangizo zolemera
E460	Mphamvu kwambiri	Masilinda a telescopic

Pakati pa magiredi awa,E355, E420, ndi E460amagwiritsidwa ntchito kwambiri pa masilinda a hydraulic ndi masilinda a telescopic.

 

Kapangidwe ka Mankhwala a DIN EN 10305-2 Chitsulo

Kapangidwe ka mankhwala ka DIN EN 10305-2:

Giredi	C Max	Mn Max	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

Mankhwala opangidwa ndi mankhwalawa amatsimikizira kuti machubu olumikizidwawo ndi osavuta kuwagwiritsa ntchito komanso kuti azitha kugwira ntchito bwino ndi makina.

 

Kapangidwe ka Makina a DIN EN 10305-2 Machubu Omwe Amawotchedwa Ozizira

Kapangidwe ka makina kamasiyana malinga ndi mtundu wa chitsulo.

Giredi	Mphamvu Yopereka	Kulimba kwamakokedwe	Kutalikitsa
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%

Maginito apamwamba monga E355, E420, ndi E460 amagwiritsidwa ntchito kwambiri popanga ma silinda a telescopic ndi ma silinda a hydraulic.

 

Mikhalidwe Yobweretsera Pansi pa DIN EN 10305-2

DIN EN 10305-2 ili ndi zinthu zingapo zomwe zingagwiritsidwe ntchito popereka:

+SR Kupsinjika maganizo kumachepetsedwa ndi kuzizira
+N Wabwinobwino
+A Annealed
+CR Yokokedwa ndi ozizira

Pakati pa izi,+SRMkhalidwewu umagwiritsidwa ntchito kwambiri pa ma silinda a telescopic ndi ma hydraulic.

Zinthu zozizira zokokedwa ndi chubu chofewa + SR:

Kukhazikika kwabwino kwa miyeso
Kuchepetsa nkhawa yotsala
Kugwira ntchito bwino kwa makina
Kugwira ntchito kwamakina kogwirizana

 

Njira Yopangira Chitoliro Chozizira Chomwe Chimawotchedwa DIN EN 10305-2

Kupanga machubu opangidwa ndi thovu lopangidwa ndi makina ozizira kumafuna njira zingapo zodziwira bwino.

Kusankha Zinthu Zopangira

Ma coil achitsulo abwino kwambiri amasankhidwa malinga ndi zofunikira za DIN EN 10305-2.

Kupanga Machubu

Zingwe zachitsulo zimapangidwa kukhala machubu pogwiritsa ntchito ukadaulo wowotcherera wa pafupipafupi kwambiri.

Kuwongolera Msoko Wowotcherera

Msoko wothira umayang'aniridwa ndikuwongoleredwa kuti ukhale wolimba komanso wofanana.

Njira Yojambula Yozizira

Kujambula kozizira kumakula bwino:

Kuzungulira
Kuwongoka
Kulamulira kulekerera
Kumaliza pamwamba

Machubu olumikizidwa opangidwa ndi ozizira amakwaniritsa kulondola kwapamwamba kwambiri.

Kuchepetsa Kupsinjika Maganizo

Kuchepetsa kupsinjika kumachepetsa kupsinjika kwamkati ndipo kumathandizira kukhazikika kwa chubu.

 

Kukula kwa Machubu Omwe Amawotchedwa a DIN EN 10305-2 Cold Drawn Welded

Womic Steel imapereka machubu olumikizidwa ozizira molingana ndi DIN EN 10305-2 m'mitundu yosiyanasiyana.

Mtundu wa Zopangira:

Chipinda chakunja: 20mm — 350mm
Kukhuthala kwa Khoma: 2mm — 40mm
Kutalika: Mpaka mamita 12
Kutalika Kwapadera Kulipo

Machubu olumikizidwa opangidwa ndi madzi ozizira okwana 350mm m'mimba mwake amagwiritsidwa ntchito kwambiri m'masilinda a telescopic ndi ma silinda olemera a hydraulic.