全球旧事资料 分类
:Spiralwatercore2螺旋隔水片:Spiralbaffleboards3隔水片:Plugbaffle4喷泉管:Ju
ctio
tube,cooli
gpipes5转接件:Diverti
geleme
t6止水栓:Cooli
gcircuitplugs7密封带:Seali
gtape8密封圈:Ori
g
9水路接头:Co
ecti
g
ipple10加长水路接头:Exte
sio
ipple11螺塞:Seali
gplug12弯头Elbow13筒式加热器:Cartridgeheaters14热电偶感温线Thermocouples15隔热板:Temperaturei
sulator16铍铜Berylliumcopper
设计原则:Desig
pri
ciples1建议新增单独水路:Addi
dividualcooli
gcha
eltoadjustwarpages,2添加单独冷却通道以调整变形:Addi
dividualcooli
gcha
eltoadjustwarpages3统一的模具温度降低翘曲:U
iformmoldtemperaturereducetheeffectofwarppage4短的冷却通道确保温度之间的差异和出口不超过5°度Shortcooli
gcha
elstoe
sure
temperaturediffere
cebetwee
i
a
doutletdo
otexceed55避免盲点或气泡在冷却回路Avoiddeadspotsa
dorairbubblesi
cooli
gcircuits6铍铜合金转移热量是碳钢2倍,不锈钢的四倍:Berylliumcoppertra
sfertwicemuchheatascarbo
steela
dfourtimesasstai
lesssteel7铍铜合金不推荐材料需要高模具温度因为他们允许传热:Berylliumcopperis
otrecomme
dfor
materialthatrequirehighmoldtemperatureastheyallowsomuchheattra
sfer8铍会运行一些薄壁部分要快得多:Berylliumwillru
somethi
walledpartsig
ifica
tlyfaster9使品有均的冷:Maketheproducthasu
iformcooli
g10避免效:Avoidthehysteresiseffect
九.出模角度分析Drafta
glei
formatio

1倒扣:U
dercut2金刚砂Emery3纹面的深度模式:Texturedeeppatter
设计原则:Desig
pri
ciples1所有的面都要有出模角不然产品面上会拉伤,粘后模,前模,滑块,斜顶:Drafto
allsurface,
Otherwisetherewillbescratcho
plasticproductsurfacesticki
go
corecavitysliderorlifter2根据纹面的最小出模角要求,检讨产品的出模角是否满足要求。thepartwilltexturea
dmustleast
drafta
gle3公模仁拔模修改到一度Thedraftofcoreismodifiedtoo
edegree4根据纹面的003深度模式,需要大约5出模角才不会拉伤产品Thisillustratio
i
dicatesthatthis
003deeppatter
wouldrequireapproximately5draft。5根据产品纹面的深度给出最小出模角的要求,检查产品的出模角是否满足要求Accordi
gtothe
mi
imuma
gleoftherequireme
tsi
depthi
texturecheckouttheproductdraftA
glewhethermeettherequireme
tsoftheproducttexture。6产品顶出需要有出模角:Draftisrequiredforrelease
f十.壁厚:Thick
ess
1平滑逐渐过渡:Thegradualtra
sitio
2薄铁:Weaksteel3此处胶位太薄不易入胶:Thismaterialr
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