Gawo Lalikulu la C93200 Lead Tin Bronze Square Bar - Bearing Giredi

Mipiringidzo Yachikulu Yamkuwa Yachitsulo (C54400 / C51000 / C52100, ndi zina zotero)

Timapanga zinthu zolondola kwambiri pogwiritsa ntchito njira zoyezera zopingasa/zopingasa kapena njira zoyezera zopingasa kuti zitsimikizire kuti pali mankhwala ofanana, kapangidwe ka tirigu woyengedwa bwino, komanso kuti palibe ma porosity ndi zinthu zina zomwe zingalowe mkati. Ma billets amakonzedwanso kudzera mu multi-pass hot extrusion kutsatiridwa ndi ma cold-drawing cycles angapo, zomwe zimapangitsa kuti zikhale ndi ma dimensional tolerances a ± 0.05 mm ndi diagonal tolerances ≤0.10 mm, ndi corner radii yofanana pankhope zonse zinayi.

Kuwongolera khalidwe lonse

● Zipangizo zopangira: mkuwa wa cathode woyeretsedwa kwambiri + mkuwa wosungunuka ndi phosphorous + ma ingot a tin oyeretsedwa; kapangidwe ka mankhwala kotsimikiziridwa ndi optical emission spectrometry pa kutentha kulikonse, ndi zinthu zofunika kwambiri (Sn, P, Pb, ndi zina zotero) zolamulidwa mkati mwa ± 0.02%.
● Kuwunika kutentha kwa infrared ndi kusakaniza kwa maginito panthawi yoponya kumachotsa kugawanika ndi kumasuka.
● Kuyang'aniridwa kwa 100% kwa ultrasound pa kutentha kulikonse motsatira EN 1972 Class B kapena miyezo yofanana, kuonetsetsa kuti palibe ming'alu yamkati kapena zolakwika za kuchepa.
● Kapangidwe ka makina koyesedwa ndi kufotokozedwa pa kutentha kulikonse: miyeso yanthawi zonse ≥550 MPa mphamvu yokoka, ≥15% kutalika (kutengera giredi), ndi ziphaso zonse zoyesera zoperekedwa.
● Kumaliza kwa pamwamba koyera, kopanda mamba; kukulunga filimu kopukutidwa kapena koteteza komwe kulipo kuti kukwaniritse zofunikira pakupondaponda mwachangu komanso molondola.

Mipiringidzo iyi ya sikweya imayikidwa kwambiri m'malo olumikizira odalirika kwambiri, masiponji otumizira magalimoto, njanji zowongolera zida zolondola, ma valve ovala mafakitale, ndi ntchito zina zomwe zimafuna kulamulira kolimba, mawonekedwe okhazikika a makina, komanso makina abwino kwambiri.

Timayang'ana kwambiri pakupereka mipiringidzo yachitsulo yamkuwa yotsatirika, yotsimikizika, komanso yokhazikika kwambiri kwa makasitomala akuluakulu amafakitale, kupereka mapangano apachaka a chimango, kupanga ma alloy apadera, ndi mapulogalamu apadera osungiramo zinthu.