RevNo Revision note D 2 3 090 500.1 10 E 4 HOLES #10 ON 70 PCD LL Date Signature Checked S'Z B C Surface finish N10 unless otherwise stated General tolerance 0.5 unless otherwise stated E Quantity 250 Matl. Spec. Drawn by Lauren Hall Checked by Carly Scallan Mild Steel Approved by date PS - 09/04/01 All dimensions in mm File name Fig_3_02 Date Drawn 20/03/01 Scale 1:1 F JH Engineering Ltd. Figure 3.2 Single-part drawing Machined Component LEH/0208/87/01 Edition 0 Sheet 1/1 0125 400.05 12.50.05 A -0.02 A 0.10 $100.00+0.05 Drawing interpretation 101 -0.01 0155 300.05 500.05 SECTION A-A Figure 3.24 Adapter ring for case study A 6 010 HOLES ON 140 PCD MATERIAL: Cast Iron NOTE: All dimensions in mm. NAME:PETER SCALLAN DATE: 11/12/98 DWG NO.: MANUF/Q1 SCALE: TITLE: 1:1 ADAPTER RING 1. Study the drawing and identify the useful information included on it. 2. What important information is missing from the drawing? A useful comparison can be made with Fig. 3.2. 3. What do you notice about the general surface finish specified? 4. Study the drawing thoroughly, interpreting all dimensional and geomet- rical information, and identify the critical processing factors. 5. Based on the type of manufacturing environment, what sort of process planning documentation would you expect to see in a company like this?