請問一下你地係渣完膠水 之後整實佢 等佢dry左 打磨之後
點先可以分返開2件  我發覺好難分得返做2件

你自己都知到係查左膠水  點會分得開.....
補完夾口又分開佢,補黎有咩意思呢

消完夾口再開返佢就等於咩都冇做過

切番開佢................

用蝕刻片 / 鋸 / cutter 咪得囉

咁嘖油果時點算??

i think there's a misunderstanding here... you'll need to plan your 分件, more on foregoing the original snap-on male and female place holder or if you've glue or cemented the pieces for removal of seem lines, then there's no point (no way without using drastic measures like saw/ knife etc.) to separate them. but before that, you'll need to ask yourself why you need to 分件? or which seems lines are so distracting that you must conceal it? i leave it to other brothers to advice you better and in 中文. also some photos would be great, a picture says a lot of words :P