超声波塑胶件结构设计理论

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Click to edit Master title style,*,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,超声波焊接结构设计,焊接筋的角度,120 ,90 ,60 ,45 ,超声焊接结构,基本型,W,W,64,W,4,W,8,Basic Energy Director,超声焊接结构,阶,梯型,1.5,0.5,0.05,0.5,( 0.5 ),60 ,Step Joint,超声焊接结构,阶,梯型,Before After,Chisel energy,director 45,0.015 to 0.019” tall,(0.4 to 0.5mm),0.060”,( 1.50 mm),W,8,+,0.010” to 0.025”,(0.25 to 0.64mm),Chisel Edge,超声焊接结构,阶,梯型,0.8,0.37,0.03,0.4,( 0.5 ),45,Step Joint,超声焊接结构,阶,梯型,0.40,0.17,0.03,0.20,( 0.30 ),Step Joint,Join Design,到,ED,為,10mm,以下,（0,.5）,1.5,0.5,0.05,0.5,60 ,R,型,肉,厚達,1.5,mm,程度,時,肉,厚,1.0,mm,程度,時,Join Design,0.3,（0.03）,0.4,（0.5 ）,45,60,1.0,R,型很重要,肉厚,約,0.,8,mm,以下,時,Join Design,30 45,0.25,0.03,( 0.4 ),0.5,0.4,0.,8,肉厚 0.7,mm,以下,時,Join Design,防止位置偏移,(,斷差,),0.7,0.25,( 0.5 ),( 0.9 ),防止位置偏移引,導,孔,防止位置偏移,引,導,加厚部,( 0.7 ),阶,梯型,设计,及用,处,防止溢料,改善外,观,阶,梯型,设计,例子,榫槽型,设计,例子,超,声线,及火花,纹设计,Branson/Mold-Tech,Texture Designation,Pattern,Depth,Energy Director,Height,Branson300,Branson450,Branson600,0.003”,0.0045”,0.006”,0.005”-0.011”,0.012”-0.017”,0.018” and up,熔接強,度提高,咬花面,加工,0.130.29 75,m,0.300.44115 m,0.45,以上150,m,提高,強,度,方式,：,超,声线,及火花,纹,ED,高度,咬花面,深度,可防止,横,向滑,動,超,声线,及火花,纹样板,刀,边,型加上火花,纹,超,声熔化效果,无火花纹,有火花纹,超声焊接结构,阶,梯型,齿型,齿型高度约焊,接筋的60%,Continuous Criss-CrossEnergy Director,超声焊接结构,榫槽型,3.0,1.5,0.6,2.0,0.7,( 0.7 ),角度,3,5 ,Tongue & Groove,超,声线设计,的限制,某些塑,胶,材料不能有效,焊,接,特別,是,“半晶性”塑,胶,材料,焊,接,解,决,方法,剪切型,剪切连接（,Shear Joint,）,设计,Interference,Before After,Fixture,Depth of Weld,Min. Lead-in,0.020” (0.5mm),剪切连接,的,焊,接深度,一般 1.25,w,最少 0.5,w,最多 1.75,w,45 ,2.0,0.8 以上,0.05,0.4,W,W,Share,Join,超声焊接结构,剪切型,45 ,2.0,0.8,以上,0.05,0.4,Maximum Part,Dimension,Interference per Side,(Range),Part Dimension,Tolerance,Less than 0.75”,(18mm),0.008” to 0.012”,(0.2 to 0.3mm),+,0.001”,(,+,0.025mm),0.75” to 1.50”,(18-35mm),0.012” to 0.016”,(0.3 to 0.4mm),+,0.002”,(,+,0.050mm),Greater than 1.50”,(35mm),0.016” to 0.020”,(0.4 to 0.5mm),+,0.003”,(,+,0.075mm),Shear Joint,0.8 以上,2.0,0.05,0.3,Share,Join,W,0.8,0.8,0.4,0.03,Shear Joint,W,超声焊接结构,剪切型,0.1,0.5,0.25,0.1,0.25,0.5,Shear Joint,Shear Joint Interference,Maximum Part,Dimension,Interference per Side,(Range),Part Dimension,Tolerance,Less than 0.75”,(18mm),0.008” to 0.012”,(0.2 to 0.3mm),+,0.001” (,+,0.025mm),0.75” to 1.50”,(18-35mm),0.012” to 0.016”,(0.3 to 0.4mm),+,0.002” (,+,0.050mm),Greater than 1.50”,(35mm),0.016” to 0.020”,(0.4 to 0.5mm),+,0.003” (,+,0.075mm),剪切设计,例子,剪切设计,例子,剪切设计,的,长处,焊,接強度高,防水效果佳,减,少“假焊”,现,象出現,适,合大多,数,塑,料,材料,剪切设计,的限制,要求高精,准,度的,塑,件,需要,较,強的支持,焊,接面多,为,正多,边,形或,圆,形,