Chenghao Xiang
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ENGINEERING EXPERIENCE / FII

Foxconn Industrial Internet (FII)

数字化与改进实习生Digitalization & Improvement Intern

Houston, TX · 2026.08.31 — 2026.11.28(预计结束)Aug 31 – Nov 28, 2026 (expected end)

01 / ENGINEERING PRACTICE

Cisco 测试平台部署与联调Cisco Test Platform Integration

工作背景Background

多型号交换机的生产测试工站需要连接设备、建立网络与调试访问,并运行已有测试流程。工作重点是把设备连接、访问条件与测试输出对应起来。Production test stations for multiple switch models require device connections, network and diagnostic access, and execution of existing test workflows. The work connects station setup and access conditions with test outputs.

我的工作My Contributions

  • 参与设备接线与网络连通性检查,使用 SSH 和串口进行访问与联调。Assisted with hardware cabling and network connectivity checks, using SSH and serial access for integration.
  • 部署并运行现有测试流程,对照 Pass/Fail 结果与日志核查设备测试表现。Deployed and ran existing test workflows, reviewing device test behavior through Pass/Fail results and logs.

验证与当前状态Validation / Current Status

已参与工站搭建、现有测试执行与结果核查;职责为平台部署和联调,不涉及独立开发整套测试系统。Work includes station setup, existing test execution and result review. The scope is deployment and integration, rather than independent development of the complete test system.

02 / ENGINEERING PRACTICE

CPU Socket 视觉检测误报分析CPU Socket Visual Inspection Improvement

工作背景Background

自动视觉检测的 NG 判定需要结合实物状态进行复核。通过图像与 CPU 插槽引脚对照,区分设备提示与现场观察,为工程讨论提供依据。NG decisions from automated visual inspection need comparison with physical conditions. Comparing images with CPU socket pins helps distinguish inspection indications from on-site observations and informs engineering discussion.

我的工作My Contributions

  • 参与现场验证,对照 NG 图像与实物引脚,识别并复核误报情况。Supported on-site validation by comparing NG images with physical pins to identify and review false-positive cases.
  • 向工程团队反馈观察结果,讨论成像条件和检测参数的潜在改进方向。Shared observations with the engineering team and discussed potential improvements to imaging conditions and detection parameters.

验证与当前状态Validation / Current Status

当前展示误报复核与工程反馈工作;新检测方案尚未作为完成成果展示,也未给出误报率降低结论。The work presented is inspection review and engineering feedback. A new inspection solution is not presented as completed, and no reduction in false-positive rate is claimed.

03 / ENGINEERING PRACTICE

BG300 液冷测试自动化BG300 Liquid Cooling Test Automation

工作背景Background

液冷测试设备的自动化升级需要先梳理控制对象、采集数据和记录需求。当前以需求评估与工程讨论为主。Automation upgrades for liquid-cooling test equipment begin with defining control variables, data collection and logging needs. Current work focuses on requirements assessment and engineering discussions.

我的工作My Contributions

  • 围绕流量、压力和温度控制跟进设备自动化升级的技术需求。Followed up on technical requirements for flow, pressure and temperature control in equipment automation upgrades.
  • 参与传感数据采集与测试日志管理需求讨论,梳理与测试过程相关的信息需求。Participated in discussions on sensor data collection and test-log management, clarifying information needs associated with the test process.

验证与当前状态Validation / Current Status

进行中:处于早期自动化需求评估阶段,尚不代表 PLC 编程、控制算法实现或设备自动化部署完成。Ongoing: early-stage automation requirements assessment. This does not represent completed PLC programming, control-algorithm implementation or automated equipment deployment.

ADDITIONAL ENGINEERING EXPERIENCE

其他工程经历Additional Engineering Experience

Pre-kit 物料与 Spare LabelPre-kit Materials & Spare Label

参与 Pre-kit 物料与 Spare Label 相关工作,作为制造支持与信息整理经历的一部分。Participated in work related to Pre-kit materials and Spare Label as part of manufacturing support and information organization.

SOP / WI 标准化SOP / WI standardization

梳理操作步骤、文档字段与信息交接点,整理标准作业程序和作业指导书,使流程描述与来源资料保持对应。Mapped operating steps, document fields and information handoffs, organizing standard operating procedures and work instructions with traceable source references.

Packout 流程分析Packout process analysis

整理 Packout 流程中的步骤顺序、记录要求和交接关系,将资料缺项及描述差异归入 Gap List,供相关团队复核。Reviewed step sequences, record requirements and handoffs in the Packout workflow, capturing missing information and documentation differences in a Gap List for team review.

生产数据与报告核查Manufacturing data reconciliation

对照生产测试日志与 Excel 报告,检查字段对应和记录一致性;使用 Python 整理、筛选和比对数据,将差异作为需要进一步核查的事项。Compared production-test logs with Excel reports for field alignment and record consistency. Used Python to organize, filter and compare data, treating discrepancies as items for further review.

来源与复核追踪Source and review traceability

使用 Source Mapping、Gap List 和 Review Log 记录资料来源、待补信息、核查差异与复核进展,支持跨团队沟通和后续处理。Used Source Mapping, Gap List and Review Log to track source references, missing information, discrepancies and review progress, supporting cross-functional communication and follow-up.

PythonExcelSOP / WIPackoutSource MappingGap ListReview Log