Deep hole machining tool problem solving method?

Release time:

2022-11-22

The emergence and development of any industry is inseparable from the progress of science and technology, which is also the continuous expansion of market demand to promote the industry, prompting relevant personnel to constantly update products, so the development of deep hole machining tools is also happening. rapid change. Below we will introduce in detail the solution to the problem of deep hole machining tools. I hope it helps.

The emergence and development of any industry is inseparable from the progress of science and technology, which is also the continuous expansion of market demand to promote the industry, prompting relevant personnel to constantly update products, sodeep hole machining toolDevelopment is also happening. rapid change. Below we will introduce in detail the solution to the problem of deep hole machining tools. I hope it helps.

深孔加工刀具

The design value of the outer diameter of the reamer of the deep hole processing tool is too large or the reamer cutting edge has burrs; the cutting speed is too high; the feed is improper or the machining allowance is too large; the lead angle of the reamer is too large; the reamer bending; the edge; the reamer edge swings during grinding; improper selection of cutting fluid; the surface of the taper shank is not cleaned or the taper is damaged; the handle and cone interference; it is not on the same axis as the workpiece, and the force on both hands is uneven when reaming by hand, causing the reamer to shake left and right. The solution to this problem is to appropriately reduce the outer diameter of the reamer according to the specific situation; reduce the cutting speed; appropriately adjust the feed rate or reduce the machining allowance; appropriately reduce the guide angle; straighten or scrap the bent and unusable reamer; Trim carefully to pass; the deep hole processing tool will control the swing difference within the allowable range; select the cutting fluid with better cooling performance; before installing the reamer, the taper shank of the reamer and the inner side of the taper hole of the machine tool need to be wiped clean. There are protrusions on the taper surface and trimmed with oilstone. Repair the flat tail of the reamer; Adjust or replace the spindle bearing; Re-adjust the floating chuck and adjust the coaxiality; Pay attention to correct operation.

The decrease in aperture is duedeep hole machining toolThe design value of the reamer outer diameter is too small; The cutting speed is too low; The feed rate is too large; The main deflection angle of the reamer is too small; When reaming steel parts, if the allowance is too large or the reamer is not sharp, it is easy to produce elastic recovery, which reduces the aperture, makes the inner hole not round and the aperture unqualified. The solution is to replace the outer diameter of the reamer; appropriately increase the cutting speed; appropriately reduce the feed speed; appropriately increase the main deflection angle; value; for experimental cutting, set aside an appropriate margin and sharpen the reamer.

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