點解要鑽孔先...

因為先前有錯誤，要鑽出舊羅絲後，補回舊孔，再鑽過....( 主要是因為經驗少 )

254 hing

It is a 原木

or using this, it works

你個木箱係夾板, 原木 定 MDF, 點解要鑽孔先, 就咁收木羅絲或鋼牙羅絲咪得 lor, but not for MDF, 好硬, 不易收羅絲

五金舖..鋼膠

Thanks mc2 hing but the hole is only may be 1-2 mm bigger. So 膨脹螺絲套 may not work. But thanks very much for advise

這種就是高級木音箱收單元的機牙絲母

膨脹螺絲套，可用回木牙螺絲收

如果牙孔滑牙鑽大了，而材料是塑膠、鋁、銅、鋼，補鑊方法就使用下圖工具(叫牙套)，如果螺絲需經常裝拆位置，而件料是那些不夠硬、易滑牙的材料，例如鋁，膠，銅。某些高級產品都一定會裝牙套的，因為牙套是硬質鋼，耐磨損。
而一些高級喇叭木箱，是不會直接收木牙螺絲的，是會使用一般機牙公制螺絲把單元收緊，所以也會選用類似絲母產品。

OK Kwong sir,

Thanks, a bit too late at night now

Call you tomorrow afternoon.

Ken1967

I can fix your problem. Pls call me at 90204639, Alan Kwong. Tell u through the phone.

or rotate the driver unit by 45 degree, mount on other untouched area, also filled up the hole.

基本上個喇叭箱已經廢咗！！

因為點整都好，將來被整過嘅螺絲受嘅力同真他螺絲唔同，導至喇叭單完輕微變形。想好聲都難！

用竹筷子好D.

最後修改時間: 2010-08-23 20:31:42

By the way is: 木材修木(填充)蠟 work? I just check it from Yahoo

The holes are about 5mm but the screw is only 3-4mm. But as the speaker need to be very 結實！So I need somthing strong material to fill the hole.

saw dust mixed with white glue, and inject into hole by syringe, wait till dry

如果係螺絲孔＜8mm dia. 就揾竹筷子(+膠水)填.

最後修改時間: 2010-08-23 19:17:49

Please advise . Thanks