TRS Advanced WB Intel Issue 02.pdf - 第98页

TRS Advanced Maintenance 98 Issue 2, Nov 14 Objective 28: Co-Planarity Use the ASM TRS Co-Planarity Procedures Techni cal Bulleting 384 (TB384) to complete the following objectives 1. Complete the Chase to Rail Cap co-pl…

Issue 2, Nov 14

TRS Advanced Maintenance

Calibrations

TRS Advanced Maintenance

Issue 2, Nov 14

Objective 28: Co-Planarity

Use the ASM TRS Co-Planarity Procedures Technical Bulleting 384 (TB384) to complete the

following objectives

1. Complete the Chase to Rail Cap co-planarity procedure

2. Complete the tooling co-planarity qualification baseline check.

3. Complete the Active Surround to Tooling co-planarity check

QUESTIONS:

What is the tolerance of the Chase to Rail Cap co-planarity?

What is the tolerance of the Tooling co-planarity check?

What is the next step if the tooling co-planarity is out of tolerance?

What proportion of the substrate should be above the Active Surround?

What are the next steps if the substrate is found to be either below the Active Surround or out

of tolerance above the Active Surround?

Issue 2, Nov 14

TRS Advanced Maintenance

Objective 29: Check / Calibrate “TRP Home Sensor” and “TRP above Rails Sensor”

using the Technical Reference Manual TRS Chapter, Adjustment and Setting Section.