如何在 Solidworks 中处理 IGS 文件？ - 知乎
在Solidworks中处理IGS（Initial Graphics Exchange Specification，初始图形交换规范）文件，通常涉及到导入、编辑和保存等几个步骤。下面是一个基本指南，帮助你在Solidworks中顺利操 …
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International Gem Society Community Forums
关三维设计中常用的stp，igs格式他们之间有什么关系？主流的三 …
STP 是一种符合STEP国际标准（ISO 10303）的 CAD 文件格式，是一种独立于系统的产品模组交换格式。STP能够在不同的软件之间传递并保持良好的兼容性。在格式转换的过程中，它损失 …
Cutting Oregon Sunstones: A Step-by-Step Guide
Jan 10, 2025 · THIS IS REPOST Hello to the IGS Community, Today, I’ll walk you through how we process and cut Oregon Sunstones that were sent to us by a customer from Washington, …
如何在 Solidworks 中打开一个 IGS 文件？ - 知乎
能直接打开的。 我今天第一次知道这个格式，入坑sw三年了， creo 和 NX 也用过，但是一直不知道这个格式，今天有人给我传这个我才知道。 用 sw2024 正常打开。
Qualified gemologist info please - IGS Forums
May 18, 2022 · Hello everyone, i am looking to find out if the certificate of qualified gemmologist that you can earn from I.G.S, is recognised as a qualification world wide and is respected by …
Black diamonds or Carbonados? - Gem Related Discussion - IGS …
Dec 29, 2024 · Hi everyone, I’m new to gemology and trying to learn more about three loose diamonds I came across. These were found in a storage unit that belonged to a deceased …
Extinction - Gem Related Discussion - IGS Forums
Feb 14, 2025 · “Extinction” is defined as poor cutting causing light to reflect back into the stone rather than escape through the crown. In extreme cases, or cases of “total extinction,” the …
Latest topics - IGS Forums
6 days ago · Topic Replies Views Activity; Alexandrite. Gem Related Discussion. 5: 168: March 28, 2025 : Australian sapphire? Gem Related Discussion. 3: 105: March 27, 2025
Natural sapphire or syntetic? - Gem Related Discussion - IGS Forums
Dec 11, 2024 · Hey. I bought this gemstone as a tourmaline, 1ct blue gemstone which shows dychorism- yellow from one angle blue from another. It has 1.76 something RI and the …