加拿大外贸
刚刚收到客人一询盘,关于铝合金型材的,小弟初涉此行业,对很多技术术语不是很懂,急求高手帮助,下面是询盘内容:As discussed, see attached the latest extrusion designs for the “Option 2” release from the customer. Due to file size, this is email #1 of 5.
Information provided is: section area, measurement across widest section, part length, mass & machining requirements.
The EAV for the LH & RH frames are:
LHD = 60,000.
RHD = 60,000.
The material specifications are:
Aluminium to GMW15665M-AL-E-6061-T6(240).
Standard Notes:
PART MUST BE FREE OF BURRS, CRACKS, TOOL MARKS OR FLASHING WHICH MAY BE DETRIMENTAL TO SATISFACTORY ASSEMBLY, SAFE HANDLING, APPEARANCE, FUNCTION AND PERFORMANCE.
RESTRICTED & REPORTABLE CHEMICALS PER GMW3059.
ALL FUSION WELDING TO GMN3903.
PARTS MUST BE FREE OF OIL AND DRY TO TOUCH.
PART MUST RECEIVE APPROVAL FROM GM HOLDEN DESIGN STAFF OR ENGINEERING STAFF AS APPROPRIATE BEFORE COMMENCING PRODUCTION QUANTITIES.
FOR DATUMS, TOLERANCES AND KPCS REFER GD&T FILE.
尤其是红色字体部分,RHD,LHD,EAV到底是啥?
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没人知道吗……莫非真的很难吗???
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EAV=Estimated Annual Volume
LH=left high
RH=right high
just for reference~~
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几个free of 后面是什么意思
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FREE OF OIL
----“不能有油”的意思,这里FREE是否定意思, 外国很多场合牌子:SMOKE FREE---不能吸烟
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PART MUST BE FREE OF BURRS, CRACKS
产品不能有毛刺。裂纹。
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ALL FUSION WELDING TO GMN3903.
所有焊接点都符合GMN3093标准。
GMN3903是标准吧
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part must be free of burrs,cracks,tool marks or flashing which may be detrimental to satisfactory assembly,safe handling,appearance,function and performance restricted and reportable chemicals per GMW3069
零件无毛刺,裂缝,模纹或磨光以便可以满足装配,安全操作,外观,功能和性能的需求,受限制的或可报告的化学品GMW3069
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
All fusion welding to GMN3903
所有熔焊接点必须符合GMN3903标准
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~·
Parts Must Be Free of oil and dry to touch,
零件不可含有任何油性成分,确认手部擦干后方可进行操作。
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part must receive approval from GM holden design staff or engineering staff as appropriate before commencing production qualitites,
for datums,tolerances and kpcs refer GD & File
零件在开始大量生产前的数量,资料,公差值,KPCS 以及GD文件必须得到GM Holden(这是个公司名还是什么?)总设计人员或工程部员工的批准
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Aluminium to GMW15665M-AL-E-6061-T6(240).
铝合金材料标准:GMW15665 (参考:http://www.koiis.co.kr/servicein ... n_no=2514&num=1)
GMW15665的标准是:extruded aluminum profiles for structural applications 铝型材拉伸结构
其他的就看不懂是什么意思了
非专业人士,仅供参考。
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