This is fitted with a special shaft for holding both a master cam to be duplicated and the work blanks. ... If only a very few cams must be made, the expense of the slow-speed motor can be eliminated by substituting a manual cylindrical grinding fixture. Joseph D ... You can use a lathe to cut keyways in shafts simply by putting an end-mill in the spindle chuck or collet and mounting the shaft on the machinea#39;s anbsp;...
|Author||:||American Machinist Magazine|
|Publisher||:||McGraw-Hill - 1984|