Q:The problem of poor chip removal, special reamer scraps can not be found out. What's the main problem?

Reaming is not large, resulting in little chip; most of the reamer is a straight edge, even with a spiral angle reamer is not in order to chip (although there is a certain chip removal effect). It's usually artificial chip removal.

Q:What causes shrinkage hole after diamond reamer machining?

Because the diamond is carbon, processed, oxidation, oxidation of carbon black is what material processing. And the processing parameters you use. Our company is specialized in manufacturing superhard cutting tools. Seasoned. Dewyf

Q:The sale of these spiral reamer (punch) is illegal? Crime?12 blade spiral reamer, right helix 2-3 degreesFront diameter 5.45 to 5.5 mm, rear diameter 5.40 to 5.5 mm, middle diameter 5.75 mm, line depth 0.1mm or so

I don't see the thing, but there's one principle: it's lethal! For example, if you have this thing, it is sharp... Long, let's see, you know, this thing is used to kill people... OK, suspected of committing a crime, may constitute a crime of illegally controlling a knife.

Q:The machining center CNC uses reamer to lower the reamer oil. Should the spindle be turned or reversed?

The reamer reduces the reamer oil.... That's a good idea

Q:Processing materials for aluminum parts, unilateral processing allowance of 0.7 mm, four blade is indeed higher machining accuracy, but the row cutting than the three blade almost

Since it is reaming, choose three blades. Black holes make sense.

Q:Usage of valve reamers for motorcyclesCG150 CG125 bedroom, 110, reaming of motorcycle valve reamers?And the order after which the reamer is used?

The standard name should be called the floating boring tool are called floating reamer.Limited by tool size. This can be done very little boringGeneral bought the knife head, you want to do a floating boring bar to buy backThe handle is set according to the cutter setting of your machine tool. It can be a straight handle or a Morse taper handleBoring bar to quenchingAfter quenching by cutting a groove installation boring head. Tank size tolerances than boring head 0~0.02mm.The size of the boring boring head need to adjust themselves according to machining hole size.

Q:Why are the dimensions of the reamer larger than the size of the hole?

This is certainly bigger than hole cutting tool, the key is you choose how much allowance, allowance is processed in your material, to see if he had deformation like, generally with a diameter of 0.1 to about 0.15mm, is relatively good. Thank you

Q:What is CNC reamer?

Generally refers to the single indexable blade reamer (currently only international companies only), such as Sweden and Germany is MAPAL indexable single edge reamer, cutting smoothly without vibration, high machining accuracy, reaming allowance, high cutting speed, shape and position error is small, long tool life;But some people put the reamer in the NC machine tool called NC reamer, the scope is big, a reamer, common straight shank machine machine reamers with adjustable pressure, expansion reamer, reamer taper and taper shank reamer etc..

Q:Can we use milling cutters instead of reamer to process holes, the accuracy of holes H7

High precision, precision milling cutter H7 is not so high you can use boring

Q:Four what are the advantages of titanium blade reamer

On the status of financial management in enterprise management