$50001-1 Set/Sets
$4950≥2Set/Sets
| お支払い方法の種類: | L/C,T/T |
| ポート: | 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
| 販売単位 | : | Set/Sets |
| パッケージ型式 | : | プライウッドケース |
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| 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 |
スクリュープロセス：
ブランキング->パンチング->荒削り->硬化と焼き戻し->旋削仕上げ->荒削り->フライス加工->バイメタリック用の溝を作る-> PTAによるバイメタリック->荒削り->荒削り->スプラインまたはキーを作る->窒化->研削仕上げ->研磨->梱包と配送
バレルプロセス：
ブランキング->パンチング->荒削り->荒削り->硬化＆焼き戻し->ボーリング仕上げ（0.4-0.8mm）->バイメタリック用の溝を作成-> PTAによるバイメタリック->研削仕上げ->旋削仕上げ->送り穴のミリング＆排気穴->窒化->他の小さな穴、温度計穴、位置決め穴を作る->送り穴と排気穴の研削面->研磨->梱包と配送
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