Polycrystalline diamond PCD (Polycrystalline Diamond) is synthetic diamond tool material, which is used for the processing of plastic, wood and metal.

The material is highly sought after due to its durability and hardness.

Thus, the advantages of PCD tools include long-lasting service life, high cutting speed, and continuous and reliable quality, etc.

How to use a PCD Reamer?

A PCD reamer is a rotary tool with one or two teeth to remove a thin layer of metal over the top of a hole that has been machined, and a rotary finishing tool with a straight or helical edge to ream or repair holes.

Solutions and issues with the PCD Reamer

1. Larger pores

Reduce the PCD reamer manufacturer outer diameter according to your specific circumstances. Adjust the rate of feeding or decrease the allowance. Choose a cutting fluid that has better cooling performance. Examine the various equipment prior to you start your machine to avoid any impact.

2. Shrinkage of the eye's opening

Replace the outer diameter of the PCD reamer. Correctly increase the cutting speed; adjust the feed. Select an oily cutting fluid with good lubricating performance; for cutting that is experimental, use an appropriate amount of allowance and then sharpen the PCD Reamer.

3. Service life of low PCD Reamers

Choose the material for the PCD reamer depending on the processing material, and PCD reamer can be utilized. You must strictly regulate the amount of sharpening and cutting. Choose the cutting fluid that is appropriate to the material being processed; usually remove the chips in the chip groove.

4. The tolerance for the location precision of the reamed holes is

Replace the guide sleeves frequently; increase the length of the guide sleeves to improve the match accuracy as well as the reamer clearance; immediately repair the machine tool and then adjust the spindle bearing clearance.

5. Reamer tooth chipping

Change the size of the pre-machined hole or reduce the material's hardness or employ an angle that is negative for a PCD reamer or carbide reamer to keep the swing to be within the appropriate limits.

6. Reamer shank broken

Change the size of the aperture, alter the allowance distribution , and then select the amount to cut.

7. After reaming it, the centerline isn't straight

Increase the reaming or boring process to make the hole more even and adjust the PCD reamer; replace the reamer using the guide part or the lengthened cutting part.

8. The inside of the hole shows clear features

Reduce the reaming allowance, decrease the angle of clearance for the cutting component Adjust the spindle on the machine tool.

9. High surface roughness value of inner hole

Reduce the speed of cutting Select the cutting fluid in accordance with the material being processed; reduce the reaming allowance; decrease the amount of PCD reamer tooth according to the particular situation. increase the space of the chip groove , or make use of a reamer tools with an angle of inclination to make the removal of chips smooth.

10. The inner hole is not round.

Choose a reamer that is certified to control hole position tolerance during the preprocessing process. Use an unequal pitch reamer and use a longer and more accurate guide sleeve. For a precise reaming of a hole by using an equal pitch reamer alter the spindle clearance, and use a longer guide sleeve.