Suspension Component
説明
Aluminum Bicycle Suspension Component: Damper Rod with Integral End Seat
This aluminum bicycle suspension component is an internal rod for a suspension fork or rear shock. It has a long slender solid or hollow shaft with a larger-diameter polygonal end seat at one end, which can be threaded or used as a mounting base for a piston or valve seat. Rod and end seat are formed in one piece, reducing the loosening and fit errors of threaded assemblies.
Turning a slender rod with a large end seat from bar would start from bar of the seat diameter and remove most of the shaft material. Forging gathers material into the end seat while the shaft keeps the stock diameter, saving material and turning time. Al Forge Tech (AFT) evaluates cold or hot forming by seat volume and rod length, then finish-turns the shaft diameter and threads.
主な機能
- Slender shaft and large end seat formed in one piece
- Upset-forged end seat saves bar stock and turning time
- Shaft OD, threads and seat finish-turned
- Anodizing or hard anodizing available
Aluminum Bicycle Suspension Component Specifications and Manufacturing Capability
| 商品 | 詳細 |
|---|---|
| 製品カテゴリー | Aluminum Forging Bicycle Parts |
| 申請 | Internal damper rods and end seats for bicycle forks and rear shocks |
| 主なプロセス | Hot or cold forging (upsetting), evaluated by end-seat volume and rod length |
| 素材 | お客様の仕様に合わせて選択可能。2xxx、5xxx、6xxx、7xxx シリーズのアルミニウム合金(例:2014、6061、6082、7075) |
| 熱処理 | 合金および強度要件による社内T4処理(8ユニット)およびT6人工老化(7ユニット) |
| 二次加工 | CNC加工(52台の加工センター、30台の旋盤)、バリ取り、振動仕上げ |
| 表面仕上げ | 必要に応じて、陽極酸化(硬陽極酸化を含む)、ショットブラスト、電子コーティングまたは塗装 |
| 検査 | ザイツCMM(4台)、硬度計、分光計、蛍光透過検査ライン |
| 寸法と公差 | 顧客ごとに2D/3D図面 |
| 品質システム | IATF 16949:2016、ISO 14001:2015 |
Aluminum Bicycle Suspension Component Manufacturing Process
- ドローイングレビューとDFM合金、荷重方向、重要な寸法を確認し、その後 QForm シミュレーションを実行して金属流動と欠陥リスクを予測します。.
- デザインと製造ダイセットの数(例えば、ブロッカーダイとファイニッシャーダイ)は部品の複雑さに合わせて計画されており、ダイの形状は携帯型3Dスキャナーで確認されます。.
- Cold forging: cold forming on 260T–2,500T presses, suited to thin-walled, tubular and dimensionally repeatable parts.
- 熱処理T4溶液処理とT6人工老化は社内で実施され、合金および強度要件によって設定されたパラメータが使用されます。.
- CNC加工 そして仕上げ穴、スレッド、接合面は機械加工され、その後、必要に応じてバリ取り、振動仕上げ、ショットブラスト、または陽極酸化が行われます。.
- 検査と発送寸法、硬度、化学組成はCMM、硬度計、分光計を用いて確認され、ロットのトレーサビリティはIATF 16949に従って管理されています。.
よくある質問
What is upsetting, and why does it suit a rod end seat?
Upsetting presses bar locally so material gathers at one end to form a larger-diameter head or seat. For a slender rod with a large end seat, it allows the part to be made from bar close to the shaft diameter instead of turning the whole part from thick bar of the seat diameter, cutting material use and machining time while grain flow follows the seat contour.
How is dimensional accuracy ensured on internal suspension parts?
Internal suspension parts mate with pistons, shims and seals, so shaft diameter and concentricity are critical. After heat treatment, AFT finish-turns the shaft and end seat, measures diameter, concentricity and threads with CMM and gauges, and keeps inspection records under IATF 16949.
Can you assess forging feasibility while the Aluminum Bicycle Suspension Component is still in design?
はい。Al Forge Techは主にOEMサプライヤーとして活動しており、エンジニアはコンセプトまたは図面段階で設計適合性評価(DFM)のフィードバックを提供できます。これには、薄い肋骨の調整、急な断面変更、およびラップやアンダーフィルを回避するために設計された角度の調整などが含まれます。QFormシミュレーションは金属流動を早期に予測し、その結果は当社による金型設計経験と比較されます。.
How do you keep the Aluminum Bicycle Suspension Component consistent from lot to lot?
Al Forge Tech runs incoming (IQC), in-process (IPQC) and final (FQC) inspection under IATF 16949:2016, supported by 4 Zeiss CMMs, hardness testers, a spectrometer and a fluorescent penetrant inspection line. First, middle and last pieces of every lot are checked against the die; when wear causes dimensional drift, the die is reworked to keep the Aluminum Bicycle Suspension Component stable across lots.
How are MOQ and lead time for the Aluminum Bicycle Suspension Component determined?
MOQ and lead time depend on part size, number of die sets, alloy and machining scope, and are confirmed in the quotation after drawing review. The typical sequence is die development, forged samples, sample approval and then mass production. Sharing your annual volume and call-off schedule helps us plan dies and capacity for the Aluminum Bicycle Suspension Component.
Request a Quote for the Aluminum Bicycle Suspension Component
Developing a new Aluminum Bicycle Suspension Component or converting an existing part to aluminum forging? Send us your 3D/2D drawings, alloy and temper, annual volume and finishing requirements. Our engineering team will reply with a feasibility review, die plan and quotation.
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類似のパーツを比較するには、閲覧してください。 Aluminum Forging Bicycle Parts そして私たちの 自動車用アルミニウム鍛造用途, または、こちらをご覧ください 会社紹介 当社の設備および認証について。.


