Key points of alloy milling cutter sharpening

16 8月 2021 | 没有评论 | posted by admin | in Article

1. Key points of grooving: radial rake angle, core thickness, helix angle, groove length, cylindrical toughness bandwidth, grinding wheel fillet, groove type requirements, etc.

2. Key points of the circumferential edge: radial relief angle, blade diameter, blade length, circumferential blade width, radial jump, inverted taper

3. Key points of the end edge: end rake angle, end relief angle, end kernel width, edge inclination, end jump

4. Key points of backlash: chisel edge, over-center amount, backlash angle, tooth expansion and exit, bottom corner arc, fusion depth, fusion angle, wheel selection, ball head slotting rake face length

5. Other key points: ball head, arc, taper, chamfer, incision, height removal, forming contour, passivation, appearance, etc.

Diamond bit

12 8月 2021 | 没有评论 | posted by admin | in Article

The drill with the cutting edge is called a diamond drill. The drill bit is an integrated drill bit, the whole drill bit has no moving parts, the structure is relatively simple, and it has high strength, high wear resistance and impact resistance. It is one of the three new drilling technologies in the world in the 1980s. Field use has proved that when drilling in soft-medium-hard formations, diamond bits have the advantages of high speed, large footage, long life, stable work, fewer downhole accidents, and good well quality. Diamond drill bits are not only used for a long time, but can also be reused. The use effect of the returned diamond drill bit is similar to that of the factory diamond drill bit, which can save a lot of drilling costs.

Features of ferrous metals

10 8月 2021 | 没有评论 | posted by admin | in Article

For acrylic vertical cutting, it has good heat resistance and wear resistance. The spiral blade cutting ensures the smoothness of the surface. It has excellent performance when cutting thicker plates. It can also be used to process ferrous metals. , Such as iron, steel, etc.