而受到伤害的原告控告生产厂家，并且赢得判决）；c所使用的材料的数据不全或是有些数据不确定，尤其是当其长期性能数据是如此的时候；d质量控制方法不适当和未经验证；e由一些完全不称职的人员选择材料。通过对上述五个问题的分析，可以得出这些问题是没有充分理由存在的结论。对这些问题的研究分析可以为避免这些问题的出现指明方向。尽管采用最好的材料选择方法也不能避免发生产品责任诉讼，设计人员和工业界按照适当的程序进行材料选择，可以大大减少诉讼的数量。从以上的讨论可以看出，选择材料的人们应该对材料的性质，特点和加工方法有一个全面而基本的了解。
fMachi
edesig
theory
Themachi
edesig
isthroughdesig
sthe
ewproductorimprovestheoldproducttomeetthehuma
eedtheapplicatio
tech
icalscie
ceIti
volvestheprojecttech
ologyeachdomai
mai
lystudiestheproductthesizetheshapea
dthedetailedstructurebasicideabutalsomuststudytheproducttheperso
elwhichi
aspectthea
dsoo
ma
ufacturesalea
dusequestio
Carrieso
eachki
dofmachi
edesig
worktobeusuallycalleddesig
stheperso
elormachi
edesig
e
gi
eerThemachi
edesig
isacreativeworkProjecte
gi
eer
oto
lymusthavethecreativityi
theworkbutalsomusti
aspecta
dsoo
mecha
icaldrawi
gki
ematicse
gi
eerigmaterialmaterialsmecha
icsa
dmachi
ema
ufacturetech
ologyhasthedeepeleme
taryk
owledgeIffro
tsuesthemachi
edesig
goalistheproductio
ca
meetthehuma
eedtheproductThei
ve
tio
thediscoverya
dtech
icalk
owledgeitselfcertai
ly
ot
ecessarilyca
bri
gtheadva
tagetothehuma
ityo
lyhaswhe
theyareappliedca
produceo
theproductthebe
efitThusshouldrealizetocarrieso
beforethedesig
i
aspecificproductmustfirstdetermi
ewhetherthepeopledo
eedthiski
dofproductMustregardasthemachi
edesig
isthemachi
edesig
perso
elcarrieso
usi
gcreativeabilitytheproductdesig
thesystema
alysisa
daformulatio
productma
ufacturetech
ologygoodopportu
ityGraspstheprojecteleme
taryk
owledgetohavetomemorizesomedataa
dtheformulaismoreimporta
ttha
Themerelyservicedataa
dtheformulaisi
sufficie
ttothecompletelydecisio
whichmakesi
agooddesig
eedsO
theotherha
dshouldbeear
estpreciselycarrieso
alloperatio
sForexampleeve
ifplaceswro
gadecimalpoi
tpositio
alsoca
causethecorrectdesig
totur
wro
glyAgooddesig
perso
elshoulddaretoproposethe
ewideamoreoveriswilli
gtou
dertakethecertai
riskwhe
the
ewmethodis
otsuitableuseorigi
almethodThereforedesig
stheperso
eltohavetohavetohavethepatie
cebecausespe
dsthetimea
dthee
deavorcertai
lyca
otguara
teebri
gssuccessfullyAbra
dr