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定制混合弹簧类型合集 03 – 精密制造,无起订量

## 开篇引言
本合集并非现货目录,而是我们过去12个月内生产过的弹簧几何形状参考集。您提供图纸,我们制造弹簧。每个零件均按您指定的公差制造,发货前均通过3D三坐标测量机进行验证。无一例外。公差:线径 ±0.02 mm,自由长度 ±0.05 mm交期:打样 7–12 个工作日,量产 15–20 天无起订量:可订购 1 件或 100,000 件材质证书:每批次均附带 EN 10204 3.1 证


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开篇引言

本合集并非现货目录,而是我们过去12个月内生产过的弹簧几何形状参考集。您提供图纸,我们制造弹簧。

每个零件均按您指定的公差制造,发货前均通过3D三坐标测量机进行验证。无一例外。

  • 公差:线径 ±0.02 mm,自由长度 ±0.05 mm
  • 交期:打样 7–12 个工作日,量产 15–20 天
  • 无起订量:可订购 1 件或 100,000 件
  • 材质证书:每批次均附带 EN 10204 3.1 证书
  • 中国制造,从东莞工厂全球发货

规格参数

参数数值
弹簧类型压缩弹簧、拉伸弹簧、扭簧、锥形弹簧、双扭簧、波形弹簧
线径范围0.05 mm – 12.0 mm
自由长度范围1.0 mm – 300 mm
最大外径80 mm
材料弹簧钢(EN 10270-1)、不锈钢(302、304、316、17-7PH)、琴钢丝、磷青铜、铍铜
卷绕设备CNC五轴弹簧卷簧机(Wafios、MEC)用于线径 ≤ 6 mm;CNC车床用于线径 > 6 mm
磨削压缩弹簧端面磨削,平面度 ≤ 0.05 mm
表面处理镀锌、镀镍、电解抛光、钝化、发黑、喷丸强化
公差等级DIN 2095 一级(精密)或二级(商用)——请在图纸上注明
检测关键尺寸100%全检;工作载荷的20%、50%、100%负荷测试
批次追溯炉号和批次生产代码激光打标于包装标签上

定制铜质螺旋天线弹簧

买家选择向我们发送图纸的三个理由 1. 批次可追溯的品质 我们为每个订单分配唯一的批次号。该编号关联到材料炉号、卷簧机参数、热处理参数及检验记录。若发生现场失效,您可在数分钟内而非数天内追溯根本原因。

2. 每批次附带检验报告 每次发货均附带完整的检验报告,包括尺寸测量、材料硬度、表面光洁度及载荷-变形曲线。报告由我们的质检工程师签字并加盖工厂印章。不收取额外费用。

3. 同一工厂完成CNC加工 + 冲压 + 弹簧 + 散热器 您的组件可能不仅需要弹簧。我们在同一厂区内运营CNC加工、金属冲压和散热器生产线。将您的完整BOM发送给我们,我们一站式协调所有零件,减少您的供应商管理时间和运输成本。

这些零件的应用领域

本合集定制弹簧用于不容许失效的严苛应用场景。

  • 汽车行业:气门弹簧、离合器回位弹簧、制动踏板回位弹簧。我们持有该领域的IATF 16949认证。
  • 医疗器械:手术缝合器精密扭簧、胰岛素笔压缩弹簧。可根据要求使用医用级316L不锈钢。
  • 电子行业:电池触点波形弹簧、微动开关小型压缩弹簧。线径小于0.2 mm是我们的专长。
  • 工业设备:液压阀重型压缩弹簧、输送带张紧器拉伸弹簧。
  • 航空航天:我们为客舱内部机构供应弹簧,符合AS9100要求。

如果您的应用未在列表中,请致电我们。我们设计过的弹簧涵盖从自动售货机到核电站执行机构的各种应用。

买家下单前常问的问题 问:你们的最小起订量是多少? 答:无起订量。我们先生产一件样品供您验证,再按您的需求量产。标准线径的模具费用为零。

问:你们如何确保公差和品质? 答:我们使用带闭环反馈的CNC卷簧机。每个弹簧均通过数显卡尺或三坐标测量机测量。对于载荷关键型弹簧,我们使用力测试机逐件测试。随货附送批次检验报告。

问:你们的交期是多久? 答:图纸确认后打样7–12个工作日,量产订单15–20个工作日。如需加急,我们提供48小时快速打样服务,收取30%加急费。

问:你们能提供材质证书吗? 答:可以。每批次均附带EN 10204 3.1材质证书。我们还可根据要求提供热处理报告和表面镀层厚度证书。

发送您的图纸

我们将在12小时内回复正式报价。绝不模糊估算。您将获得单价、模具费用(如有)、交期和交货条款。

将您的PDF或STEP文件发送至 sc@bquq.com 如有快速咨询,可通过WhatsApp联系:+86 13713157787

精密制造是我们唯一的事业。定制弹簧是我们的核心产品。发送图纸,其余交给我们。

需要其他零件?我们同样在东莞工厂加工定制螺旋弹簧天线线圈 | 精密制造 · 中国制造


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参数

参数能力
材料SUS302/304/316、SWC琴钢丝、SWP音乐钢丝、65Mn、磷青铜、铍铜
类型压缩弹簧、拉伸弹簧、扭簧、线成型件、电池弹簧、触片弹簧
线径0.05 - 12.0 mm
公差±0.02mm标准,±0.01mm可按要求提供
表面处理镀锌、镀镍、发黑、钝化、喷丸
设备CNC弹簧卷制机、扭簧机、线材成型机
打样72小时,样品无最小起订量
检测每批负载测试,疲劳测试数据可按要求提供

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