Mar 3, 2014 #2 redpicker Materials Mar 7, 2005 901 US It really depends on if you have the Robertson-Henway or Franklin-Peters. With the Robertson-Henway, you have to use the rarefied oil, but you don't have to worry about cracking with the Franklin-Peters. rp Upvote 0 Downvote
It really depends on if you have the Robertson-Henway or Franklin-Peters. With the Robertson-Henway, you have to use the rarefied oil, but you don't have to worry about cracking with the Franklin-Peters. rp
Apr 14, 2014 Thread starter #3 JOHN083 Mechanical Mar 3, 2014 3 You mean coz of the difference cooling rate strength will be different? Upvote 0 Downvote