![](https://static.wixstatic.com/media/3a6acb_90129cab60e74f07ba4fc20977d85540~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_90129cab60e74f07ba4fc20977d85540~mv2.webp)
![0218// Can Position Tolerance Larger Than Feature of Size Tolerance?](https://static.wixstatic.com/media/3a6acb_90129cab60e74f07ba4fc20977d85540~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_90129cab60e74f07ba4fc20977d85540~mv2.webp)
0218// Can Position Tolerance Larger Than Feature of Size Tolerance?
30 Jul 2019| Guan Boon, Wong Recently I receive a question from New York friend regarding "Virtual Condition/Resultant Condition. I'm...
![](https://static.wixstatic.com/media/3a6acb_8b5cc7fa488340c1834e22a6f81f412e~mv2_d_2048_1536_s_2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_8b5cc7fa488340c1834e22a6f81f412e~mv2_d_2048_1536_s_2.webp)
![0206// Resultant Tolerance Zone Shape for Straightness on Unit Basis without Specified Total Length](https://static.wixstatic.com/media/3a6acb_8b5cc7fa488340c1834e22a6f81f412e~mv2_d_2048_1536_s_2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_8b5cc7fa488340c1834e22a6f81f412e~mv2_d_2048_1536_s_2.webp)
0206// Resultant Tolerance Zone Shape for Straightness on Unit Basis without Specified Total Length
In this topic, I will discuss about an interesting topic about Straightness. We all knowing Straightness can specify at unit basic. For...
![](https://static.wixstatic.com/media/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.webp)
![0199b// Angularity, Parallelism or Perpendicularity with Implied Flatness](https://static.wixstatic.com/media/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.webp)
0199b// Angularity, Parallelism or Perpendicularity with Implied Flatness
We to knowing that, orientation control ( Angularity, Perpendicularity and Parallelism) always come with implied flatness. We will...
![](https://static.wixstatic.com/media/3a6acb_ce17538874564b3ea79323149155d1fd~mv2_d_1620_1211_s_2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_ce17538874564b3ea79323149155d1fd~mv2_d_1620_1211_s_2.webp)
![0199// Common Mistake for True Position Dimensioning](https://static.wixstatic.com/media/3a6acb_ce17538874564b3ea79323149155d1fd~mv2_d_1620_1211_s_2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_ce17538874564b3ea79323149155d1fd~mv2_d_1620_1211_s_2.webp)
0199// Common Mistake for True Position Dimensioning
What is wrong in this drawing? In this post, I will discuss one of the most common mistake in positional tolerancing. Back to Y 14.5 M-...
![](https://static.wixstatic.com/media/3a6acb_6e4a6ad408b545a7b8560aa0c64b8fe8~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_6e4a6ad408b545a7b8560aa0c64b8fe8~mv2.webp)
![0176// General Steps to Measure Positional Controlled Pins by CMM](https://static.wixstatic.com/media/3a6acb_6e4a6ad408b545a7b8560aa0c64b8fe8~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_6e4a6ad408b545a7b8560aa0c64b8fe8~mv2.webp)
0176// General Steps to Measure Positional Controlled Pins by CMM
Due to high demand from the audience for GD&T practical calculation, we will have a simple sharing how to use a touch trigger probe CMM...