特斯拉电池机械实习生 Battery Mechanical Engineer Intern
任职要求
MUST
• Bachelor degree in Mechanical Engineering, Master’s a plus.
• Technical fluency in either English or Mandarin (both languages together is a plus).
• Strong engineering fundamentals in heat transfer, fluids, mechanics, and electronics.
• Proficiency in CAD modeling. CATIA V5/V6 experience a plus but not mandatory.
• Proficiency with statistics and data analysis.
• Demonstrated hands-on abilities (e.g. machine shop skills, technical hobbies/projects, etc).
• Preferred experience in designing for high volume assembly, both manual and automated.
• Preferred experience defining test plans, design.
PREFERRED
• International study or work experience a plus.
• Prefing test setups, and analyzing data.
• A detail oriented personality with solid documentation and reporting skills.
• Desire…工作职责
THE ROLE The role requires strong engineering/physics fundamentals and the tenacity to apply that to hands-on problem solving. A team player mentality is critical, as you are the design representation on the ground collaborating with our factory-based colleagues. Tesla moves quickly, so being self-motivated and disciplined is critical. You must be passionate, but direction changes quickly, so you must also be resilient, boundaryless, and ready to adapt all the while being excited to do so. This role is for the hands-on do-it-yourself type personality wherein you take direct responsibility and direct action; be the first to jump into “driver’s seat” when solving problems. You will be mentored by a Design Team member in a cross-functional manufacturing environment and must be comfortable being outspoken and assertive while maintaining healthy and trusting working relationships with your peers. This role requires people skills amongst the technical skills. This role requires a chameleon: a high-aptitude, boundaryless “do whatever it takes” even if it’s not a typical mechanical design engineering intern role. You need to be the person that everyone says “that person is awesome; they know how to get stuff done!” You should be as comfortable with gloves and hard-hat as you are with a keyboard in front of you. RESPONSIBILITES CORE RESPONSIBILITIES • Help design and launch parts for new battery products à become a mechanical design engineer for part design, reliability & safety testing, and more. • Help the local design team for design-changes, trials, deviations/dispositions, root-cause analysis, etc à Think like a design-engineer: understand and uphold product function and requirements in your work. • Support local supply-chain parts readiness & quality à need to wear multiple hats at times and overlap with SIE/Quality teams. • Sustaining design work à BOM changes, part revisions, drawing revisions, scrappy bench-tests to characterize part/product problems, factory or field teardowns, etc. OTHER RESPONSIBILITIES • Create feedback loop between manufacturing and design and make necessary improvement to specs/drawings accordingly. • Collaborate with process engineering team to create and implement module rework lines, including kicking-off necessary testing to validate these rework methods. • Fully understand the factory process and equipment. • First-responder to yield excursions. • Root-Cause & Corrective Analysis for production issues. • Battery teardowns for field and factory failures. • Participate in design review and change control. • Support new line FATs. • Disposition of non-conforming material. • Own product improvements (cost, complexity reductions), scope dependent upon skill level. • Own and refine product specifications. • Participate in DFMEA’s and support PFMEA’s. • Analyze field reliability data of China market and drive improvements. • Own basic on-site component and system level testing to support design and specification changes; coordinate large validation testing for changes with global team. • Visit suppliers for part qualifications, design change reviews, line audits, etc. • Report to HV Battery Design Engineering Team based in California, United States.
THE ROLE As battery design engineer, you will participate into Tesla future battery development from sketch concept to mass production with cross functional team around the world. The role requires strong engineering/physics fundamentals and the tenacity to apply that to hands-on problem solving. Tesla designs battery from the first principles. So you need to make every design decision from concrete engineering analysis, such as tolerance stack-up for every millimeter space, mechanical stress analysis, thermal heat transfer map, electrical resistance calculation. Tesla moves quickly, so being self-motivated and disciplined is critical. You must be passionate, but direction changes quickly, so you must also be resilient, boundaryless, and ready to adapt all the while being excited to do so. This role is for the hands-on do-it-yourself type personality wherein you take direct responsibility and direct action; be the first to jump into “driver’s seat” when solving problems. You must be comfortable being outspoken and assertive while maintaining healthy and trusting working relationships with your peers and suppliers. This role requires people skills amongst the technical skills. This role requires a chameleon, a high aptitude, boundaryless “do whatever it takes” even if it’s not a typical mechanical design engineer role. You need to be the person that everyone says, “that person is awesome; they know how to get stuff done!” You should be as comfortable with gloves and hard hat as you are with a keyboard in front of you. RESPONSIBILITIES What You’ll Do • Work with cross functional team to define battery specification (dimensional, functional, performance, manufacturing) • Design complex parts and assemblies, from 3D/2D concept to prototyping and assembly • Benchmark and developing new technologies, supported with early process development • Owning basic testing and analysis; supporting advanced testing and analysis • Root cause test failures and propose corrective actions •Close, active supplier relationships •Develop and execute new technologies that improve product metrics (performance, cost, mass), independently identify and lead improvements to existing products •Support local supply-chain parts readiness & quality, need to wear multiple hats at times and overlap with SIE/Quality teams. •Sustaining design work including BOM changes, part revisions, drawing revisions, scrappy bench-tests to characterize part/product problems, factory or field teardowns, etc. •Domestic and international travel to support production launch and ramp (supplier visits, on-site at Tesla factories, etc.)
负责电池车间生产设备机械相关故障的解决、维护保养、优化改进及备件管理等工作。独特的全流程电池制造工艺，先进的高自动化制造设备，独立开发的生产运营系统，全球领先的动力电池产品，特斯拉电池车间，正在驱动智能制造。欢迎来自不同领域的人才，加入我们，成为世界一流电池车间的创造者，共同引领电池行业发展。 职责描述: •生产线设备的日常问题解决：快速且效率地响应设备故障，以最大限度地减少停机时间； •设备故障分析，查找根本原因，并制定措施防止问题复发； •成为所负责区域内自动化生产线设备的机械专家，并将相关技术、知识点传授给区域内的其他技术人员，快速提升人员的技能； •配合维护主管工作，创建和优化PM/TPM维护计划； •利用一定的周末及节假日时间对生产线设备的进行优化和改善； •参与设备备件的分析和库存优化，降低成本和改进； •与工艺以及其他职能团队合作，解决维护问题，提高设备可靠性； •对于频发故障积极进行根本原因调查并制定相关实施对策、解决方案，从源头解决问题，防止重复故障发生； •承担改进项目以提升车间运行效率； •针对设备问题进行改进、优化，并推广到现有产线以及后续项目产线。 •遵守公司规章制度，严格按照作业指导书工作，积极查找安全隐患，及时汇报安全隐患和事故，提出安全合理化建议，通过不断改进，创造安全健康的工作环境
1. 具备800V及以上高压动力电池Pack开发经验，熟悉国标GB38031、GB/T31484等动力电池安规 2. 精通高压安全结构和工艺设计，包括绝缘隔离、爬电电气设计、防触碰、结构泄压、阻燃隔离等设计 3. 熟悉结构工艺包括注塑、冲压、铝挤、钣金、机加等 4. 编制并维护技术文档，包括高压电池结构设计规范等，同时能够判断高压电池结构行业技术趋势，推动产品创新 5. 主动性强，能够拉通各耦合模块，推动项目达成目标。
负责车间产线设备的故障解决、设备保养、改进、备件管理等工作。具备丰富的设备维护经验，精通机械原理、机械设计、公差与配合、材料成型、材料热处理、金属/非金属材料、金属切削加工、流体知识（液压、气动、润滑、冷却系统）等机械基础知识，会使用Solid Works、Auto CAD等工程软件进行图纸查看和机械设计，具备良好的团队合作精神。 职责描述: 生产线设备的日常问题解决：快速且效率地响应警报、故障和各种生产请求，以最大限度地减少停机时间； 诊断设备故障、各种失效模式，利用知识和技术手段找到根本原因，并将采取的行动传达给团队的其他成员； 成为所负责区域内自动化生产线设备的专家，并负责将相关技术、知识点传授给区域内的其他技术人员，快速提升人员的技能； 积极配合维护主管工作，主动创建，实施和改进PM/TPM等等的相关文档和时间表； 对生产线上的关键设备的维修和优化（需要占用一些周末和节假日）； 与备件协调员和其他辅助部门合作，参与备件项目的分析和库存优化，降低成本和改进，对备件的异常损耗、待改进等等项目和保修期内的更换等等事项积极与相关供应商传达需求； 与工艺以及其他职能团队合作，解决维护问题，提高设备可靠性，审查程序、工艺流程并最大限度地减少设备停机时间； 对于重复性的故障进行积极调查根本原因并制定相关实施对策、解决方案，从源头解决问题，防止重复故障发生； 成为TPM团队的积极领导者，同时承担改进项目以提升车间运行效率； 设计和校验设备的可靠性，针对不足点进行改进、优化。并推广到现有的产线以及后续项目产线。 遵守公司规章制度，严格按照作业指导书工作，积极查找安全隐患，及时汇报安全隐患和事故，提出安全合理化建议，通过不断改进，创造安全健康的工作环境。