Fixed renewable bushings are installed in the liner with the intention of leaving them in place
until they are worn out, Slip renewable bushings are interchangeable in a given size of liner and, to facilitate insertion or removal, they are usually made with a knurled head. They are most frequently used where two or more operations requiring different inside diameters are performed in a single jig, such as where drilling is followed by reaming, tapping, spot facing, counterboring, or some other secondary operation
Fixed renewable bushings are installed in the liner with the intention of leaving them in placeuntil they are worn out, Slip renewable bushings are interchangeable in a given size of liner and, to facilitate insertion or removal, they are usually made with a knurled head. They are most frequently used where two or more operations requiring different inside diameters are performed in a single jig, such as where drilling is followed by reaming, tapping, spot facing, counterboring, or some other secondary operation
การแปล กรุณารอสักครู่..