标题: 產品檢討用語 [打印本页] 作者: zhouyouhua01 时间: 2005-12-15 20:31 标题: 產品檢討用語 1. 和滑塊干涉的倒勾請加料填平至滑塊可以順利滑動
(The undercut area where interfere with slide block need to be filled material to help the slider can move smoothly.)
2. 加肉太多 (The thickness is added too thick.)
3. 加肉面積太大 (The thickening area is too wide.)
4. GATE位置移位 (Gate position is moved.)
5. 滑塊拆的位置 (The split line of slide block or the area of slide.)
6. 此處有尖角，填充困難 (This area is hard to be filled due to the sharp feature.)
7. 此處鋼材太薄，強度不足而且不容易冷卻
(The strength of this area is too weak and isn’t easy to get cold due to the steel to thin.)
8. 圓柱特徵要有一半圓不可以拆在滑塊上，以免粘滑塊造成拉白，拉斷
(The semicircle of cylinder avoids designing on slide block lest it will be pulled apart or cause drag mark)
9. 此處做斜銷在作動時會削到成品肉厚
(The part will get damage if we make lifter in this area.)
10. 這個面是裝配面，不能加料
(This is critical surface where is not allow to add material.)
11. 此處料位太厚，會有縮水，建議減料改善
(Owing to the shrinkage of the thickness that we suggest to reduce some wall thickness to improve it.)
12. 此面是不是外觀面，此處做滑塊的話會有夾線，是否可以接受
(Please confirm whether it is critical surface or not. Please confirm whether it is acceptable to has Slide split line if we have slide in this area. )
13. 此處有倒勾，能否減料，使公母模靠破，不做滑塊和斜銷
(Please confirm whether we can reduce material to the area where have undercut as indicated to have shut off on cavity side. No slide block and lifter to be made. )
14. 請盡快確認這種拆模方式和結構，否則會影響模期
(Please confirm the issues of Parting line, Gate position...Etc otherwise the lead-time will be extended.)
15. 此面是否有特殊要求，能否有頂針印
(Please confirm whether it is a critical surface or not and can we have E.J. pin mark on it.)
16. P.L面開在此處，模具上會有尖角和刀口，對模具壽命有影響
(There are sharp edges if set the parting line at here, It will reduce the tool life)
17. 加大拔模角，以便脫模順利
(We would suggest to enlarging draft to help tool released.)
18. GATE做在此處的話有兩個缺點：1.蓋子打開時可以看到GATE的修剪部位; 2.兩個斜銷在同一側，頂出也不是很平衡.
(Two imperfect points if the gate is to be designed in this area as below:
a). Easy to see the gate mark when you open the cap.
b). Unbalance of ejector when two lifters are at the same side)
19. GATE做在此處的話.蓋子打開後看不到GATE的修剪部位
(The gate mark is not visual if the gate position is design like it.)
20. 如果GATE一定要做在你們指定的位置的話，那還不如做在這一側，這樣的話還可以減小這個位置的縮水
(If you insist that the gate position have to be as original design then we would further recommend to have it to the area where indicate as it can avoid shrink problem in this area.)
21. 在此處GATE做潛頂針的話，背後的外觀面會有沖料痕，而且成品又是黑色的，會最明顯
(If the gate type has to be design as sub. gate then the back surface of part will have flow mark with serious due to black colour.)
22. P.L開在此處不合理，模具加工困難，P.L應改為和圖示的一樣
(This area is not suitable to have Parting line as the tool will become more complicate therefore we recommend to have Parting line as indicated.)
23. 此成品粘母模的機會很大，能否在公模加倒勾，拉料頂針或者公模保留E.D.M紋，開模時使成品留在公模一側
(It is possible sticking on cavity, therefore, please confirm whether it can make undercuts, snatch pins or leave coarse E.D.M. on core to snatch part on)
24. 此處料厚段差很大，成品表面會有應力痕，是否接受
(Please confirm whether it is acceptable to has stress line on surface, it is cause to the thickness isn’t equally.)
25. 請注明何處為外觀面，能否提供2D圖和注意事項
(Please advise where is the critical surface. Please also provide us 2D drawing with critical dimensions. )
26. 紅色所示處是有問題的地方，請特別注意
(Please pay more attention to the area where highlighted as red co lour as this area have problem.)
27. 成品設計此處有問題，建議如下圖所示修改
(We would suggest to have part design as attached as the current design have problem.)
28. 此處改為一個球形的凹槽 (We would suggest to modify it as a globe recess.)
29. 圓柱特征要有一半不可以拆在滑塊裡，以防拉斷 (this issue same as no.8)
30. 此處大滑塊上走小滑塊，小滑塊要先退，大滑塊要做延遲
(The inside small slide block will recede first and the parent slide block have to postpone sliding.)
31. 滑塊要用液壓油缸抽芯以保証開合模順序
(The slide pins will use oil cylinder to assure the process in proper order.)
32. 這個面有裝配，加料的話裝配時會頂住，如圖所示
(This surface can not add material where will intervene between two parts as it is assembly. Please see the sketch as attached. )
33. 可降低斜銷面，增加成品些許肉厚來做變化
(To descend the surface of lifter in order to thicken the part.)
34. 一半做斜銷，一半做自然 (Half side with Lifter and half side with solid / nature.)
35. 此處兩個柱子重疊，有倒勾，不能做自然，要做SLIDE
(These two bosses are overlapping with undercut therefore it can not be made as solid. We suggest to making it as slide block.)
36. 此處強迫頂出 (This area need to be as force ejection.)
37. 公模兩段開模，這個地方先退 (Here will be fore receding as double ejection.)
38. 此處做鑲件會有夾線，能否接受
(Please confirm whether it is acceptable that here will have a split line.)
39. 此面公母模1度靠破，會有段差，可否接受
(Please confirm whether it is ok to have mismatch to the area where have 1 degree of shut off in Core / Cavity side.)
40. 這個尺寸能否加大 (Please confirm whether we can enlarge this dimension.)
41. 此處加一個凹槽，膠片的彈出效果會更好一些，試模後看裝配的效果再做修正
(It will be effect better elastic of film if it adds a recess. See how it is effect on assembly parts, and then make further decision.)
42. 此處有倒勾，建議將剖面線所示部位CUT即可避免此處的倒勾
(Here has undercut, we suggest to cutting out the indicated part as it highlight to avoid undercut.)
43. 成型後SUB GATE要修平 (The gate (sub gate) need to be trimmed evenly after moulded.)
44. 此處倒勾先垂直頂出，之後再手動取出
(This area of undercut needs to be ejected as vertical then take it out manually.)
45. 這兩個面都有滑塊，GATE改在此處改不到
(The gate is not suitable in this area as there is two slide blocks seal off this area.)
46. 此處加做一個旋轉GATE，射出時方便調整成品的品質
(We would suggest to placed a runner shut-off insert to adjust the volume of part filling.)
47. 此倒勾在滑塊上強迫脫模，倒勾是否可以減小到0.6
(This undercut will be force ejected out, Please confirm whether it can be reduced to 0.6 mm.)
48. 此柱子無法脫模，請確認是否是在轉圖時錯位，能否提供客戶的原始圖檔 (This boss is not releasable. Please check file again and if possible pleas e-send us native data. )
49. 此柱子是實心的，會縮水 (This boss will shrink due to it is solid boss.)
50. 這個面是否要咬花，咬花番號是什麼，最小的拔模角要多大
(Please confirm whether this surface need to be textured or not? Please advise texture spec. And what's the min. draft. )
51. 這個面是否要打光，貼標簽
(Please confirm whether this surface need to be polished and stuck on a sticker or not?)
52. 紅色顯示的幾個面拔模角太小，出模時會拉傷，建議加大拔模角
(The areas where highlighted as red colour have problem of small draft angle and we would suggest to enlarging draft to avoid the part cause dragging mark.)
53. 此RIB太薄，會填充不足 (This rib can not be filled properly due to too thin.)
54. 此RIB太厚，會縮水 (This rib will have shrink problem due to too thick.)
55. 此處倒勾出模困難，建議先不做倒勾，成型後再二次加工，但要做治具，費用要另外算
(We would recommend doing this undercut as second operation as current design have problem to build a tool. And the jig cost will be occurred. )
56. 柱子底部都要做火山口
(The base of all bosses are required a crater to avoid shrinkage.)作者: za901 时间: 2005-12-15 21:44
很有幫助的資料，謝謝！作者: 河马 时间: 2005-12-17 10:02
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