On the topic of 'locating' what are the three broad categories?
I think it is irregular, concentric, and plane. I could be wrong.
It is a hw question that i can't seem to find in the book or online.
thanks
Hi all,
I am looking to find how long it takes a grinding wheel to tavel 10'' along a workpiece. The grinding wheel revolves at 60 fpm.
My grinding wheel is 16'' in OD and 1'' wide.
The workpiece diameter is 3''.
feed is 1/4'' per revolution.
I cannot seem to find the correct equation.
thanks
Hi all,
If a reamer cuts oversize and leaves behind a bellmouthed shape at beginning of the hole. What is my problem?
Do i need another reamer or is it the alignement of the work piece with the tool?
thanks
Hi all,
I want to acheive a velocity of 28-32m/sec on our coolant lines to our grinding centers. We have a resovior(transor system) that pumps fluid to our grinding centers.
We performed a 'bucket test' yesterday to determine the liters/minute which is the volumetric flow rate of our oil...
Hi,
Has anyone ever used a wilson hardness tester. My model is a JS. You have to set the minor and major loads before finding your result. The major load is set by counter weights that weight 15kg's and there are max 3 of them. The apparatus is old.
Thanks,
Hi,
Has anyone ever used a Wilson Rockwell hardness tester? The model i currently have is a JS. This tester is old and uses leverage and fulcrum to apply major and minor loads.
Thanks.
Hi Everyone.
I work for a small distributor of cutting tools in particular carbide/cermet tipped sawblades and other blades including friction/segmental/HSS. Primarily we are a grinding shop. Our boss is a very demanding guy. He is in his mid 30's and is a good buisness man, cagey, slick...
