$50001-1 Set/Sets
$4950≥2Set/Sets
| Tipo di pagamento: | L/C,T/T |
| Porta: | Ningbo Port |
Brand Name: Batten
Process: Bimetallic
Hardening Hardness: Hb280-320
NITRIDED HARDNESS: Hv900-1000
Nitrided Case Depth: 0.45-0.8mm
Nitrided Brittleness: Less Than Grade 2
Surface Roughness: Ra0.4
Screw Straightness: 0.015mm
Guarantee: One Year
Application: Injection Machine Bimetallic Haitian Screw Barrel
Place Of Origin: Zhejiang, China
Material: 38crmoala
| Unità vendibili | : | Set/Sets |
| Tipo pacchetto | : | Cassa in compensato |
Benvenuti alla mostra
| MOQ |
1 set (1 pc screw and 1 pc barrel) |
| Delivery |
25~35 days |
|
Design Details |
Screw I TYPE:nitirding ones II TYPE:bimetallic ones III TYPE:chrome plating ones
Barrel I TYPE:nitriding ones II TYPE:bimetallic ones
|
|
Accessories |
1Xscrew head,1xscrew collar,1xscrew sheel,1xbarrel flange,1xbarrel nozzle |
|
Technical Specification |
Material:High quality 38CrMoAlA Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm for screw and 1~3mm for barrel |
Processo a vite:
Tranciatura -> Punzonatura -> Tornitura di sgrossatura -> Tempra e rinvenimento -> Tornitura finale -> Fresatura di sgrossatura -> Fresatura di finitura -> Realizzazione di scanalature per bimetallico -> Bimetallico mediante PTA -> Sgrossatura -> Lucidatura di sgrossatura -> Realizzazione di scanalature o chiavi -> Nitrurazione -> Rettifica finale -> Lucidatura -> Imballaggio e consegna
Processo di botte:
Tranciatura -> Punzonatura -> Tornitura di sgrossatura -> Sgrossatura -> Tempra e rinvenimento -> Finitura foratura (0,4-0,8 mm) -> Realizza scanalature per bimetallico -> Bimetallico mediante PTA -> Finitura rettifica -> Finitura tornitura -> Fresatura del foro di alimentazione e fori estenuanti -> Nitrurazione -> Realizza altri piccoli fori, foro per termometro, foro di posizione-> Superficie di molatura del foro di alimentazione e foro estenuante -> Lucidatura -> Imballaggio e consegna
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