Kumanga Njerwa Mold

Chitsanzo cha German "misiri"

Titha kupereka makulidwe apamwamba amitundu yonse ya zida zopangira konkriti padziko lonse lapansi:

Ukadaulo wapamwamba kwambiri wodula zinthu

● Kuchepetsa makulidwe a ukonde kotheka

● Kukonzekera bwino kwa zida

● Chilolezo cha phazi la makina osindikizira a 0.2-0.5 mm

● Zipupa zam'mbali zokhotakhota zotheka

● Palibe kukonza groove chofunika

● Mapangidwe amtundu wa makina opangira ma stacking

● Kapangidwe ka mbale zojambulira

● Mapangidwe apamwamba a digito aulere amatheka

● Kapangidwe ka phazi la chopondera chotenthetsera kotheka

Zapamwamba kwambiri zakuthupi processing luso

● Yoyenera ma contours onse ndi ma geometri

● Kulekerera chimango cha nkhungu +/- 0.3 mm

● Makina osindikizira phazi chilolezo 0.2-0.5 mm

● Kuyimirira kolondola, ngodya ndi makoma osalala ambali

● Kugwetsa kosavuta

● Zokwanira bwino kwambiri

● Mapangidwe onse omwe ali ndi kusiyana ndi kotheka

● Kupanga kosankha ndi kabati

● Mapangidwe a digito aulere amatheka

● Kutentha kwa phazi la presser ndizotheka

Chithandizo cha Carburizing (62-68 HRC)

● Fulemu ya nkhungu ndi phazi lopondereza (62-68 HRC)

● Min. kuumitsa kuya 1.2mm

Chithandizo cha nitriding (62-68 HRC)

● chimango cha nkhungu ndi phazi losindikizira nitrified (62-68 HRC)

● Kuzama kocheperako 0.4 mm

● Pafupifupi palibe kupsinjika kwamkati poyerekeza ndi nkhungu za carburized

● makulidwe ang'onoang'ono a intaneti akulimbikitsidwa

● Kulondola kwambiri kozungulira kuposa nkhungu zolimba

Malinga ndi zofuna za makasitomala, nkhungu zimatha kupangidwa ndikupangidwa ndi kuwotcherera kapena kutseka kwa ulusi modula.