新疆金丝玉近年来在玉石界可谓风生水起,左右逢源。在全国甚至国外(美国,加拿大,英国,新加坡等)频频崭露头角,掀起一股“金丝玉热”,一路直追和田玉。当然,屡获佳绩的同时也将爱石爱玉之雅士牢牢牵引目光。虽说是一个新玉种,而实际上在金丝玉原产地,克拉玛依市乌尔禾区确已发展了十多年之久。带动旅游经济、人员就业的同时,也从而造就了金丝玉产业链的完美展现和加工一体化。在这里,玉雕加工,镶嵌,手镯,各种圆珠,奇石,根雕底座应有尽有。
金丝玉玉料随着价格一路看涨的同时,更重要的是因其稀缺性和不可再生性,让人们更加为之着迷和珍惜。无形间,(惜料)风,已是大势所趋。无论大到老板小到员工必须量料取材,充分利用。
接下来我们就来围观一下手镯的加工及过程。
手镯从原料到加工成成品,主要有下列工序: 原料处理:包括选料和开料。首先,我们将选好的原石先用尺寸仔细测量,保证尺寸的大小是自己选择手镯的大小,然后打上墨线,注意避开杂质和裂缝。一定要严格按照之前做的记号来去除没有用的部分。
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然后用手镯切割机将其形状压出来。
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再用小点的套筒打出手镯心。
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然后将手镯两角用金钢沙轮去掉,高低不平的部分要有足够的耐心将其均匀反复的磨平。
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再用不同粗细的沙条将手镯内外圈磨好
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最后打磨好后的手镯还要用羊皮沾上抛光粉,进行内外长时间的摩擦抛光。
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已经加工好的成品手镯。
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【精品】展示:
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挑选窍门:
挑选手镯时,首先是要认真观察玉镯是否有裂纹,要对每个玉镯正面、反面、内侧、外侧做全面观察,因为严重的裂纹是玉镯的致命伤。
其次是要注意玉镯的形状是否很圆,条径的粗细是否均匀一致,抛光是否过关等。
再次是要注意玉镯圈口的大小和条径的粗细是否符合需要。
最后一点,好的玉镯应是“有种有色”。“种”指玉质的细嫩晶莹和透明度,“色”主要指颜色是否饱满鲜艳,色感是否活泼有朝气。
总的来说,应该牢牢记住下面四句口诀:先查裂纹防致命,瑕疵要少工要精,大小不符难成交,“有种有色”方精品。
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