Grooving Inserts, Holders Elevate Productivity, Tool Life
Walter USA has released Walter Cut MX grooving inserts.
Walter USA has released Walter Cut MX grooving inserts. The inserts improve flatness and surface quality with their tangentially-mounted arrangement in the G3011/G3021 holders.
The MX grooving inserts feature self-aligning tangential clamping. The insert widths range from 0.031" to 0.127" (0.80 to 3.25 mm) with cutting depths of 0.24" (6 mm). The clamping interface between MX inserts and G3011/G3021 holders enables fast and user-friendly replacement of cutting edges with optimum accuracy during change-over.
Four cutting edges per insert increase user productivity. The inserts cannot be engaged incorrectly into the holders, and if one cutting edge breaks, the other edges remain usable.
Tool life is improved because of the Tiger-tec Silver PVD carbide grades. The carbide is said to reduce machining time through its optimized microstructure. The grades reduce wear because the integrity of the coating is not susceptible to thermal stress variations during wet and dry machining.
The toolholders enhance productivity of the grooving inserts, lengthening tool life with precision cooling on the rake face. The holders’ dowel-pin location feature ensures correct insert seating and indexing accuracy.
Consider these alternatives when conventional drilling can't do the job.
To make the transition to hard turning, you'll need to switch from carbide to CBN inserts, but that is easier (and more economical) than you might think. It's making the jump to much higher surface speeds that might scare you off. It needn't. Here's why.
One of the most common methods of tapping in use today on CNC machines is 'rigid tapping' or 'synchronous feed tapping.' A rigid tapping cycle synchronizes the machine spindle rotation and feed to match a specific thread pitch. Since the feed into the hole is synchronized, in theory a solid holder without any tension-compression can be used.