质量保证基准重点强调半成品和成品珠宝的工艺。 了解如何评估通过拉伸调大尺寸的铂钌戒圈的品质。

Illustration of a platinum band featuring a decorative pattern
Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

戒圈的成品尺寸是正确的。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

戒圈呈现出均匀且亮白的高光泽。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

任何表面都没有工具留下的痕迹或不平整。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

不均匀的拉伸没有导致宽度和深度方面存在狭窄或变形的区域。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

戒圈无裂缝、拉伸痕迹和其他可见的受压痕迹。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

装饰图案未变,没有变形、断离或其他受损痕迹。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

保留了戒圈内侧的质量和制造商标记,以及私人镌刻内容。

潜在问题与工程特征

了解使得这枚戒指适合拉伸的要素。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.
Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

戒圈为实心设计,没有开孔。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

其宽度一致。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

其中并未镶嵌宝石。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

其深度一致。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

戒圈通过机械加工工艺制作而成,该工艺从挤压管材开始。 通过机械挤压管材制成的尺寸均匀的戒指最适合拉伸。

操作说明视频

通过拉伸调大铂钌戒圈的尺寸

play

何时不宜拉伸铂金戒指

不要拉伸镶有宝石的戒圈。 拉伸处理会拉动宝石之间或下方的区域,从而导致宝石松动。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.
Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

这款铂金戒圈上镶嵌着小长方钻和圆形钻石。 伸展会扩大钻石之间的空间,导致支撑壁歪曲。 这样一来,镶槽中的钻石就会松动,甚至可能会掉落。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

此铂金戒圈在钻石下方的戒圈内侧有开口,如果进行拉伸,会导致变形。 它们会拉伤、撕裂并可能断裂。

Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.
Learn how to evaluate the quality of a platinum band that was sized up by stretching with these helpful illustrations and instructional video.

这枚铂金戒指的表面上以齐顶镶工艺镶嵌着数颗钻石。 镶嵌钻石需要钻孔,并使用钻头凿出空间来镶嵌钻石。 随意的图案和宝石布局导致开口,使得戒圈无法均匀地拉伸。 如果进行拉伸,较窄的区域将被拉脱并断裂。

专业质量保证基准

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