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定制CNC加工液压活塞 | 中国精密制造

开场您的液压活塞图纸是起点。我们严格按照您的图纸加工。每个尺寸在发货前均经过验证。没有猜测,没有偏离您的公差要求。我们是BQUQ,一家位于中国东莞的精密制造工厂。拥有20年CNC加工经验。我们为流体动力系统制造活塞,这些系统不容许任何失效。一览: ±0.005 mm加工公差,7-15天交货期,无起订量。我们在12小时内为您的图纸报价。规格参数参数数值材料1045, 4140, 4340, 17-4


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开场

您的液压活塞图纸是起点。我们严格按照您的图纸加工。每个尺寸在发货前均经过验证。没有猜测,没有偏离您的公差要求。

我们是BQUQ,一家位于中国东莞的精密制造工厂。拥有20年CNC加工经验。我们为流体动力系统制造活塞,这些系统不容许任何失效。

一览: ±0.005 mm加工公差,7-15天交货期,无起订量。我们在12小时内为您的图纸报价。

规格参数

参数数值
材料1045, 4140, 4340, 17-4PH, 316L, 铝6061-T6, 黄铜, 定制合金
设备3轴、4轴、5轴CNC铣床;带动力刀塔的CNC车床(最大加工直径Ø300 mm)
公差标准±0.01 mm;关键直径精密公差±0.005 mm
表面粗糙度密封面Ra 0.4 µm;一般表面Ra 0.8 µm;可选硬铬镀层(20-30 µm)
表面处理发黑、锌镍镀层、硬质阳极氧化、渗氮处理(最高60 HRC)
批量1件至100,000件。无起订量。
检测关键尺寸100%全检;每批次提供CMM检测报告
交货期原型件7天;批量生产15天

精密CNC加工机器人手臂零件铝件

采购商选择向我们发送图纸的三个理由

1. 批次可追溯质量。 每个活塞都有唯一的批次编号。我们跟踪材料炉号、刀具磨损记录和操作员签字。如果您的装配线上出现问题,我们可以追溯到具体的机床和班次。这不是纸上谈兵。这是我们确保液压系统可靠性的方式。

2. 每批次附检测报告。 每次发货您都会收到完整的尺寸检测报告。关键直径、圆度、表面粗糙度和硬度值均列明。我们使用每周校准的CMM和三坐标轮廓仪。如果尺寸超出规格,我们会在包装前发现,而不是等您的客户投诉之后。

3. 同一工厂完成CNC加工+冲压+弹簧+散热器。 您的液压活塞可能需要配套弹簧、冲压保持板或阀块散热器。我们在同一厂房内全部制造。您只需一份采购订单、一套质量体系、一个交货日期。无需在多个供应商之间协调。这就是高效的定制CNC加工。

这些零件的应用领域

我们的CNC加工液压活塞应用于高压且不容许失效的场合。

  • 移动液压: 挖掘机动臂油缸、叉车倾斜油缸、伸缩臂叉装车举升臂。这些活塞承受250-350 bar压力和持续冲击载荷。
  • 工业压力机: 冲压和锻造用液压机主活塞。我们加工直径达300 mm的活塞,具有严格的同心度,确保高循环频率下零泄漏。
  • 注塑机: 锁模单元活塞,在注塑循环期间保持锁模力。表面粗糙度和硬度对防止拉伤至关重要。
  • 船舶舵机系统: 316L不锈钢或硬铬镀层耐腐蚀活塞,适用于海水环境。
  • 测试设备: 用于校准台和疲劳试验机的精密活塞,要求微米级重复精度。

这些不是装饰件。它们移动重载、密封高压流体、运行数千次循环。我们的精密制造确保它们不会过早磨损。

采购商下单前的常见问题

问:你们真的没有起订量吗? 答:是的。我们可以加工单个原型活塞供您进行装配测试。同一程序后续可用于50,000件订单。刀具和装夹完全相同。您只为零件付费,不设最低数量。

问:你们如何保证公差和质量? 答:我们在CNC机床上使用在线测头。加工完成后,我们对关键尺寸进行100%全检。超过500件的批量,我们采用SPC抽样加CMM验证。每次发货均附检测报告。如果零件超差,我们自费更换。

问:定制CNC加工的交货期是多久? 答:图纸确认后,原型活塞7天内发货。1,000件批量订单15天内发货。可加急,需额外费用。我们会在报价中确认具体日期。

问:你们能提供材质证书吗? 答:可以。我们提供原材料钢厂证书、热处理报告和镀层厚度证书。所有文件均可追溯至您的批次编号。这是我们中国制造精密加工服务的标准配置。

发送您的图纸

不要再等待需要一周才能回复的报价。今天就发送您的液压活塞图纸。

我们在12小时内回复正式报价。包括材料成本、加工时间、表面处理和运输选项。无隐藏费用。

将您的PDF或STEP文件发送至 sc@bquq.com。 或通过WhatsApp联系我们:+86 13713157787

您的定制CNC加工项目从一张图纸开始。其余交给我们。

需要其他零件?我们同样在东莞工厂加工CNC车削精密轴 | 定制加工零件,无最低起订量


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参数

参数能力范围
材料AL6061/7075, SUS303/304/316, 45#钢, T2铜, H59黄铜, POM, PEEK, 尼龙
公差±0.005mm标准,±0.003mm可按需定制
设备3/4/5轴CNC, 车铣复合, 瑞士型车床
表面处理阳极氧化, 镀镍, 镀锌, 钝化, 喷砂, 抛光
尺寸范围最大400 x 300 x 200 mm
打样72小时,样品无最小起订量
检测每批次提供完整报告,可按需提供CMM数据

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