When using band saws, precautions and general rules of use of the tool should be observed.
When using band saws, precautions and general rules of use of the tool should be observed: 1. Material clamp.
A properly selected clamp is the most important step in high-quality sawing of the material, increases cutting accuracy and reduces tool wear several times.
Always keep in mind the difference during material clamping when working with two-column and single-column machines.
2.
Tension.
If the tension of the canvas is too strong, it may rupture, which can lead to an accident with serious consequences.
Too weak tension leads to early wear of the tool, and also takes away the canvas when working.
When the specific values of the web tension are unknown, it is recommended to slightly increase them rather than keep the web in a weakened state.
Small errors in tension are allowed, because during operation, the canvas gradually weakens.
Timely adjustment of this parameter will increase the service life of the tool and make work easier.
3.
Machine.
Inaccurate alignment characteristics of the guides reduce the service life of the canvas or completely destroy it.
This is also caused by many other machine malfunctions (bearings, oil seals, incorrect installation on the surface).
Therefore, attention should be paid to the machine no less than to the band saw itself.
Maintenance and operation must be carried out in accordance with technical requirements.
4.
SOZH.
For sawing almost all materials, the web is treated with a lubricating and cooling liquid.
Its choice should be taken responsibly, because a certain type of coolant is used for each type of material.
Non-compliance will lead to difficulties in the work being carried out, wear of the canvas or its rupture.
09 Martha 2017