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Band saw blade for common question summary Common trouble with band saw blade and workaround

Common trouble Cause analysis Solution
Pull the tooth, cutting 1、the new band saw blade is not  running well 1、the new band saw blade to run
2、the work piece is too large and the tooth is too small 2、select the tooth of band saw blade basing on the work piece or decrease the feeding
3、the work piece is too m,all and the tooth is too large 3、select the tooth pith basing on the work piece
4、Saw blade shell, loose parts 4、Check the clamping device hydraulic system to ensure that the vise clamps
5、Tension is too small, leading to the end of the work piece processing critical teeth 5、reasonably adjust the saw blade tension
6、Guide block loosening the cassette 6、Check the combination of guide blocks
7、Guide block wear 7、Replace the guide block and check that the coupling position is close to the groove
8、Tooth cutting chip 8、Check the wire brush position, usage and cutting fluid
9、The work piece does not match the speed of the saw line 9、according to work piece material reasonable configuration saw line speed
Cut oblique 1、The new band saw blade without running, after cutting the profile cut incline 1、the new saw blade to run
2、feeding pressure is too large 2、According to the situation of the work piece reasonable allocation of feed
3、Tooth saw is too small, resulting in poor chip removal 3、According to the correct size of the work piece to select the tooth, pitch
4、Guide wear or loose 4、Replace, adjust the guide block
5、saw blade tension is too small 5、reasonable adjust the saw blade tension
6、Tooth cutting chip 6、Check the wire brush location, usage and cutting fluid
7、The wear of the driven wheel is too large to cause the blade to vibrate up and down 7、exchange or adjust the driven wheel
Tooth groove cracking 1、The blade of the saw blade is rubbed 1、Check whether the two sides of the alloy block is too close to the tooth groove, and adjust.
2、Poor chip removal and so that the traces of the blade more pressure 2、Confirm the wear position of the wire brush, remove the saw blade in the clean saw wheel
3、Improper selection of teeth 3、Select the appropriate tooth type
4、The amount of cutting fluid is too small or too thin to cause improper cooling 4、Adjust the water pressure, increase the concentration of cutting fluid
5、feeding too much 5、Adjust the feed, reduce the tooth groove load
The cross section is rough 1、The new band saw blade is not running 1、The new saw blade to run
2、Tooth passivation, tooth tip damage 2、exchange the new saw blade
3、saw blade are too large 3、reasonably adjust the saw blade feeding
4、Feed speed is improper 4、Exchange into the appropriate gear or slow down the speed
5、saw blade tension is improper 5、adjust saw blade tension
6、cooling is not sufficient 6、Check the cooling system, add enough coolant
7、Saw blade of abnormal wear 7、Check if the driven wheel is loose and the material is checked
Vibration, noise 1、new saw blade is not run 1、the new saw blade to run
2、feeding speed is improper 2、reasonably adjust the feeding speed
3、saw blade are too large 3、replace the saw blade with small tooth type
4、saw blade tension is improper 4、adjust saw blade tension
Serrated too early passivation 1、new blade is not run 1、the new blade to run
2、the work piece is too hard 2、check the saw blade and select proper saw blade
3、speed to fast,feeding is too or too small 3、reasonably equip the saw line and feeding speed basing on the work piece
4、The work piece is mixed with lumps 4、check the work piece hardness and material change
5、saw blade are not correctly selected 5、reasonably select the tooth according to the work piece
6、saw blade tension is too small 6、adjust saw blade tension
Cutting the bond at the tip 1、the cutting fluid is not properly select or is not used at all 1、select the correct cutting fluid or make up the cutting fluid
2、the cutting fluid is out of proportion 2、Reasonable ratio cutting fluid
3、speed too fast,feeding to much 3、reasonably equip saw line speed and feeding according to the work piece
4、Wire brush position is too low or wear failure 4、adjust or replace the Wire brush
5、Improper selection of teeth 5、Reasonably select the tooth type for the work piece shape
Saw blade cracking 1、saw blade tension is too large 1、adjust the saw wheel tension to the normal state
2、The drop pressure is too large 2、reasonable adjustment the drop pressure
3、Saw tooth too small not suitable for cutting the work piece 3、select the correct saw blade tooth type, pitch
4、Excess or often close to the limit position of the size of the sawing material 4、There is a reasonable match for the work piece and sawing
5、The amount of cutting fluid is too small and too thin to cause improper cooling 5、adjust the water pressure, increase the concentration of cutting fluid
6、The guide block has a wear defect or stuck 6、adjust or replace the guide block
7、The configuration of the parameters of the saw itself is unreasonable 7、Selection of professional sawing manufacturers to produce band sawing machine

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