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Shanghai Jwell Machines Co., Ltd.

Tong Sareng Sekrup Sekrup


imah > Produk - Sanxin > Screw, Barrel, Roller, Die, Extruder sareng Mesin Bantu > Tong Sareng Sekrup Sekrup

Gumbira
Gumbira

Sekrup kembar kerucut sareng laras


gambaran

1) 38CrMoAlA (JIS SACM645)
2) 9Cr18MoV

1) 38CrMoAlA (JIS SACM645)
2) 9Cr18Mo

Panas-perlakuan
Perawatan nitriding
Nyemprot palapis bimetallic

Kuartal téknik
Jerona lapisan nitrasi: 0.05 ~ 0.08mm
Héséna nitrasi: 900 ~ 1000hv
Fragility of nitration: kirang ti hiji
Kasarasan permukaan: Ra0.4
Linearity of screw: 0.015mm / m
Teu karasa permukaan plating chrom saatos nitrogénan: langkung ti 950hv
Kandel lapisan plating Chrome: 0.025 ~ 0.085mm

panalungtikan