Lingaliro, mawonekedwe ndi miyezo yopangira ya 304 yolimba kwambiri yachitsulo chosapanga dzimbiri

304mkulu-mphamvu mwatsatanetsatane mwatsatanetsatane zosapanga dzimbiri Mzere ndi mkulu-mwatsatanetsatane mankhwala, ndipo ali miyezo okhwima kwambiri kwa kuwala, roughness, makina katundu, kuuma, kulolerana mwatsatanetsatane ndi zizindikiro zina zowonetsera, kotero wakhala mtsogoleri muzitsulo zosapanga dzimbiri.

1. Lingaliro laMzere wachitsulo chosapanga dzimbiri mwatsatanetsatane

Nthawi zambiri timatcha chingwe chachitsulo chosapanga dzimbiri chopanda kutentha chopanda kutentha chokhazikika cha 600-2100N/mm2 ndi makulidwe a 0.03-1.5mm ngati chingwe chachitsulo champhamvu kwambiri.Ntchito yanthawi ndi yapadera kwambiri.

Lingaliro, mawonekedwe ndi miyezo yopangira ya 304 yolimba kwambiri yachitsulo chosapanga dzimbiri

2. Makhalidwe a304 mwatsatanetsatane chingwe chosapanga dzimbiri

Popeza mankhwalawa ndi a gawo laukadaulo, kudzera mu magawo ake ndi miyezo yake yopanga, titha kumvetsetsa mawonekedwe ake pazinthu izi:

1) M'lifupi ndi pansipa 600mm;

2) Kulekerera makulidwe ndi ± 0.001mm, ndi kulolerana m'lifupi ndi ± 0.1mm.

3) Mawonekedwe apamwamba a chinthucho amatha kukwaniritsa zosowa zanthawi zosiyanasiyana, monga 2B wamba, malo a BA komanso malo apadera.

4) Ili ndi zida zamakina apamwamba, ndipo kupsinjika koyenera kwa zokolola ndi mphamvu zimatha kupangidwa malinga ndi zosowa za makasitomala.

5) Kukula kwambewu kumakhala kofanana.Chidacho chikatsekedwa kwathunthu, kukula kwambewu kuyenera kuyendetsedwa pa 7.0-9.0.Panthawi imodzimodziyo, mphamvu yogwira ntchito imakhalanso yoyenera, ndipo kusinthasintha kwamphamvu kuyenera kuwongoleredwa pakati pa ± 5-10Hv.

6) Kuphatikiza apo, zingwe 304 zolimba kwambiri zachitsulo zimakhala ndi zofunika kwambiri pakuwongoka komanso mtundu wam'mphepete.

3. Miyezo yopangira zitsulo zazitsulo

1) ASTM A666: Mulingo uwu umakwirira zida zazitsulo zosapanga dzimbiri za austenitic, kuphatikiza mtundu 304, ndikutchulanso zofunikira pakupanga mankhwala, mawonekedwe amakina, makulidwe, ndi kulolerana.

2) EN 10088: Muyezo uwu wa ku Ulaya umapereka njira zamakono zoperekera zitsulo zosapanga dzimbiri, kuphatikizapo kalasi ya 1.4301, yomwe imagwirizana ndi AISI 304. Imakhudza miyeso, kulolerana, malo apamwamba, ndi makina.

3) JIS G4305: Muyezo wa ku Japan uwu umafotokoza zazitsulo zosapanga dzimbiri zozizira, kuphatikizapo mtundu wa SUS304, womwe ndi wofanana ndi AISI 304. Umakhala ndi mankhwala, makina, miyeso, ndi kulekerera.

Zoonadi, wopanga aliyense ali ndi miyezo yake yopangira too.Many makampani opanga adzakhazikitsa mfundo zawo zopangira zochokera kuzitsulo zozizira zozizira kapena malinga ndi zosowa za makasitomala.Komabe, opanga ambiri amawona kuti mankhwalawa ali ndi zofunika kwambiri pakupatuka, zomwe zimatha kukwaniritsa zosowa za makasitomala osiyanasiyana.