030 Print Reading for Industry Class Date Name Industry Print Exercise 14-2 Refer to the print PR 14-2 and answer the questions below. 1. What are the three columns of the revision history block of this drawing? 2. What revision letter/item number is assigned to the addition of datum W? used to be. 3. Revision A9 is floating next to an empty space where Revision A6 added a triangle and a feature control frame. What does the triangle mean? 5. What revision letter and item number is assigned to the material specification? 6. In what zone is revision A2 located? 7. What type of pin is referred to in revision A1? 8. What change was made in revision A8? Review questions based on previous units: 9. What is the name of this part? 10. How many general notes are shown on this print? 11. If not specified, what is the tolerance for a three-place decimal value? 12. Are there any surface texture symbols shown? 13. What is the maximum material condition diameter of the main central hole? 14. At what scale is the enlarged view? 15. What four geometric tolerances are invoked on this drawing? PROPRIETARY DATA HEREIN IS PROPRIETARY TO SKIL CORP. AND SHALL NOT BE USED OR DISCLOSED IN WHOLE OR PART FOR ANY PURPOSE WHATEVER WITHOUT SKIL CORP. PRIOR APPROVAL PART THE DATA CONTAINED DIST. 619 900 00 ON CODEPRE-LS PEO.2397.904706.FLANGE-INNER PART NO. -2X.187 EJECTOR PINS FLUSH TO .005 BELOW SURFACE SKIL CORPORATION SUBSIDIARY OF EMERSON ELECTRIC CO. CHICAGO, ILLNOIS CO 1.30 WITNESS LINE PART MAME FLANGE-INNER 1.0 MATERIAL SPECIFICATION: .685 MATERIAL SEE CHART .005M XM MPIF # FN-0405-130HT MATERIAL 1.1 HEAT TREAT SEE CHART A HSNS DRAWN CENDS CEDKX H.L 6.8 GRAMS/CC MIN 92 DENSITY NNO 1.2 3-16 3-18 12-23 12-23 PED 2397 RLS. 4-2 SCALE 21 E APPARENT HARDNESS RC 30-45 (SEE NOTE 3.5) REVISIONS 1.3 PRC JON N 2-15 $1 REVD. GEOMETRIC TOL ADDED NOTE 3.6 F-2 B.828+.003 000 PRC JON N. 3-16 $2 ADDED HARDNESS NOTE A-2 REVISED NOTE 1.8 PEC 40548 JON N. ADD 2X %.187 EJECTOR PINS OZL00 9-3 X A1 FLUSH TO .005 BELOW SURFACE A2 ADD 92 DIM. C-8 BV 2.0 INSPECTION SPECIFICATION: A-7 D-8 ADD $1.30 WITNESS LINE E-3 ADD DATUM W 10,000 POUNDS MIN (SUPPORT PART ON SURFACE W AND APPLY COMPRESSIVE LOAD TO SURFACE Y.) FIXTURE NO AND LOAD RATE TBD. AXIAL CRUSH STRENGTH TEST 2.1 D-5 A5 *-TO BE DETERMINED BY VENDOR AND SKIL ENG. 002 WAS 0025 YZ D-2 1.650- NOB CANNIERG MI G-8 HEAT TREAT PARTICLE HARDNESS -01.460- REVISED INSPECTION SPECS. G-5 AB EACH LOT SKIL INSPECTION TO CHECK: OMIT NOTE 3.6 RUNOUT-FT.LBS F-2 2.2 1.150- .080 -.155 R.005 MAX.- .370 3.0 GENERAL NOTES: .010- 3 .020 R.030 3.1 VENDOR TO CERTIFY MATERIAL AND HEAT TREATMENT WITH EACH LOT AS PER PRINT. .040 .080 3.2 SKIL ENG. DEPT. TO APPROVE FIRST SAMPLES PRIOR 015 TO FULL PRODUCTION OR ANY CHANGE IN MATERIAL SPECIFICATION BY THE VENDOR. 629 626 3.3 DIP IN RUST PREVENTATIVE OIL APPARENT HARDNESS 2 TO BE MEASURED ON THIS FACE 3.4 ALL SURFACES TO BE CLEAN AND FREE OF ALL CARBON RESIDUE, EXCESSIVE OXIDATION OR FOREIGN MATERIAL. .8748 8720 .004 Z 3.5 APPARENT HARDNESS TO BE MEASURED ON HUB FACE. 1.100- -010 (1.560)- CRITICAL CHARACTERISTIC 1.560- ENLARGED VIEW SCALE= 10X REFER TO ANSI Y15.5M 1982 FOR GEOMETRIC DIMENSIONING STANDARDS SECTION A-A LIMITS UNLESS OTHERWISE SPECIFIED XXX t.005 REMOVE ALL BURRS X-.010 ANGULAR DIM.- 1 H 9 2 *2 2 Print supplied by Skil Corporatior PR 14-2. Inner Flange