mouse_c 发表于 2012-3-26 00:13:15

刚看到图片,留下这样痕迹,感觉该是表明这斗钵结实,瓷?

不是小孩 发表于 2012-3-26 02:31:03

当时就担心软木衬套不好做,需要先做厚的衬套,然后慢慢修圆形,这个过程没有专业工具的话做起来需要耐心细致的,衬套修圆了还有个问题,如果用原来的斗碗的话,原来的斗碗因为是固定的,所以不一定是圆形,所以这两个相关联的问题需要同步解决的,我经历过这个过程,挺累的。

jt 发表于 2012-3-26 09:41:28

Here are some helpful tips.
http://piparul.blogspot.com/2008/06/making-of-calabash-pipe.html

"The CORK GASKETThe cork gasket is an important part of the pipe, because it holds the bowl firmly in place, and also keeps the chamber inside the gourd airtight. Making a cork gasket is a tricky process, but fortunately I had some experience from the restoring of an antique English calabash, when I destroyed the first two gaskets, because they were too loose. The gasket must be thick enough, to let the bowl enter very hardly for the first time (see page 7,"The Final Stage"), because later, by smoking the pipe, it becomes thinner, and less elastic……"

[ 本帖最后由 jt 于 2012-3-26 09:42 编辑 ]

jt 发表于 2012-3-26 09:49:42

Interesting testing method with silver,   but i have not tried it out with any of my pipes, do not know how it will work or the outcome.

So…what is the result? 支书兄

老支书 发表于 2012-3-26 10:19:12

原帖由 mouse_c 于 2012-3-26 00:09 发表 http://bbs.pipevillage.org/images/common/back.gif


请教支书兄——果然咋了?

粉?树脂?
若是粉或树脂,应该更容易做到没杂质啊
鼠兄:这是粉斗钵,下面的视频有关银刮擦法鉴别原石和粉斗,但我觉得作者没说清楚(只谈到胶的作用)。我认为硬度才是根本原因,胶只是增加了粉斗的硬度。天然海泡石硬度(2~2.5)<银的硬度(2.7)<粉斗硬度(?),银比原石硬故只留下划痕,而银又比粉斗软所以留下条纹状银粉。粉斗的硬度应该2.7以上(我估计3左右),原则上只要硬度在2.5~3的物质(金,银,铝,锌,镁)都可能作为测试工具,因新斗内壁无腊层且不伤外观,可以在内壁轻轻刮擦看条纹性质。前提是测试工具硬度要比粉斗低且能留下明显色粉,另外非洲海泡石较硬,有待观察。
这些是一些物质对应的硬度:滑石(1),石膏(2),指甲(2.5),玻璃(6.5),日用瓷(8)
http://bbs.pipevillage.org/thread-20094-1-1.html

老支书 发表于 2012-3-26 10:25:50

原帖由 不是小孩 于 2012-3-26 02:31 发表 http://bbs.pipevillage.org/images/common/back.gif
当时就担心软木衬套不好做,需要先做厚的衬套,然后慢慢修圆形,这个过程没有专业工具的话做起来需要耐心细致的,衬套修圆了还有个问题,如果用原来的斗碗的话,原来的斗碗因为是固定的,所以不一定是圆形,所以这两 ...
确实如兄所说,这只葫芦口歪的厉害,很难做到严丝合缝,所以只能在平行结合面想办法。我用的是指甲店里的电磨棒,便宜也好用,回头上一些内部软木接圈图供参考。

老支书 发表于 2012-3-26 10:27:24

原帖由 jt 于 2012-3-26 09:41 发表 http://bbs.pipevillage.org/images/common/back.gif
Here are some helpful tips.
http://piparul.blogspot.com/2008/06/making-of-calabash-pipe.html

"The CORK GASKETThe cork gasket is an important part of the pipe, because it holds the bowl firmly...
太棒了,好几吨谢谢 !!!:victory: :victory: :victory:

老支书 发表于 2012-3-26 10:30:23

原帖由 jt 于 2012-3-26 09:49 发表 http://bbs.pipevillage.org/images/common/back.gif
Interesting testing method with silver,   but i have not tried it out with any of my pipes, do not know how it will work or the outcome.

So…what is the result? 支书兄
是只粉斗钵:Q

jt 发表于 2013-11-25 15:18:40

支书兄
how is your pipe now?

老支书 发表于 2013-11-26 10:43:51

原帖由 jt 于 2013-11-25 15:18 发表 http://bbs.pipevillage.org/images/common/back.gif
支书兄
how is your pipe now?

jt兄,

原木斗钵已显细小裂纹,尚能吸食,中古葫芦隐患太多,跌坑!
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