Kuyendera pamaso kutentha mankhwala a kufa forgings

Kuyendera pamasonjira kutentha mankhwalandi njira yowunikanso zinthu zomwe zamalizidwa monga momwe zafotokozedwera mukupangambali kujambula ndi ndondomeko khadi kwa pamwamba khalidwe ndi miyeso yakunja akamaliza kupanga kupanga ndondomeko. Kuyang'ana mwachindunji kuyenera kuyang'ana mbali izi:

① Maonekedwe akuyenera kukhala opanda ming'alu, mawanga a dzimbiri, mamba a okusayidi ndi tokhala pamwamba pa kutentha.

②Thechojambula chojambula chojambula chakufaidzawonetsa miyeso yayikulu, magawo apadera a mawonekedwe, magawo a mtanda, mawonekedwe ndi malo a mabowo.
③Kukula ndi kulondola kwakufayozojambulakuti kutentha ankachitira ayenera kusonyeza Machining chilolezo, pamwamba roughness, dimensional kulondola, malo kulondola ndi mawonekedwe olondola, etc.

④Oyang'anira amayang'ana mwachangu kuchuluka kwa kupsinjika kutengera 10% -20% ya nambala ya batch ya ma forgings. Pamene gulu la forgings likukumana ndi zojambulazo, akhoza kulowa mu ndondomeko yoyendera. Forgings kuti wadutsa anayendera pamaso kuzimitsidwa ayenera kusungidwa padera.

⑤Yang'anani choyikapo chomalizidwa musanazimitse, ikani zidutswa za 1-2 za sampuli (zopindika ndi zosweka sizingagwiritsidwe ntchito ngati sampuli), ndipo lembani "sampling" pakufa zokopa. Sonyezani kusiyana kwake.

⑥ Pambuyo poyang'anira, kuchuluka kwa zinthu zomwe zamalizidwa, zinyalala zomwe zingathe kukonzedwa, zinyalala zomaliza ndi nambala yachilema ziyenera kudzazidwa molondola pa khadi lomwe lili patsamba lino ndikusainidwa ndi woyang'anira.

https://www.shdhforging.com/news/inspection-before-heat-treatment-of-die-forgings


Nthawi yotumiza: Sep-23-2020

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