原石成章DIY篇
<P>很多石友都有自己锯章的爱好，拿着自己锯出来磨好的小章，收获的，不仅仅是一枚小石头，更多的是动手的乐趣和成功的喜悦。</P><P>早晨在藏天园闲逛，碰到小许，拖他的福，老板送了块小原石，由于比较饱满，就打算拿来切章了。</P>
<P>先上原石图。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221410103896.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221410103896.jpg" border=0></A><BR><BR> <P>根据石头的砂分布情况，裂格位置，确定章体的位置，划了条线。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221411117322.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221411117322.jpg" border=0></A><BR><BR> <P>下手锯了，把含砂集中的突出一块锯掉，就得到一块相对饱满的石头了。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221412082421.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221412082421.jpg" border=0></A><BR><BR> <P>继续，切掉2边多余部分</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221412442077.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221412442077.jpg" border=0></A><BR><BR> <P>本来2头都可以做底，但其中一头比较不平，切有裂，所以，在相对平的一头切掉，作底。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221414011103.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221414011103.jpg" border=0></A><BR><BR> <IMG src="http://www.cnssscp.com/bbs/images/Emotions/5.gif"> <P>OK，最原始的章胚出来了</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221414434858.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221414434858.jpg" border=0></A><BR><BR> <P>我先用240的水砂纸磨掉锯痕，各个面打磨规矩</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221415534631.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221415534631.jpg" border=0></A><BR><BR> <P>而后800号砂纸上，打磨的时候注意每个面用力均匀，多换几个点打磨，不容易磨斜掉。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221417217029.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221417217029.jpg" border=0></A><BR><BR> <P>磨完后，再用1200的砂纸打磨一遍，倒个角，就可以了。如果有时间，可以用5000的烂砂纸抛光。</P>
<P>最后上2张成品图吧。</P>
<P> </P><A href="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221419059940.jpg" target=_blank><IMG src="http://www.cnssscp.com/bbs/upload/2007-12/22/200712221419059940.jpg" border=0></A><BR><BR>