What Should Be Paid Attention To During The Operation Of Thermal Spraying Technology

       

1、 Protective
clothing

Any appropriate protective clothing
required for spraying or sand blowing varies with the type, nature and
environment of work.

When working in restricted areas, wear
fire-resistant clothing and leather or rubber protective gloves. The wrists and
ankles should be tightened to avoid splashing materials and dust on the skin.

When working in an open environment, an
ordinary full suit of work clothes is OK, but the collar can't be open, and the
buttons of the pocket should be fastened. Wear high top shoes and cover your
feet with trouser edges.

When spraying lead or other highly toxic
materials in a confined space or semi open space, all clothes and respiratory
protective devices shall be replaced every day and before each meal. The used
clothes and respiratory protective devices shall be thoroughly cleaned before
reuse to remove all lead dust or other toxic materials.

2、 Respiratory
protection

The spraying operation requires the
operator to use respiratory protection devices. According to the nature, type
and size of dust gas, decide what kind of respiratory protection device to use.
Spray in limited or sealed space, and use continuous air flow channel respirator.
It consists of a standard continuous airflow channel respirator, face shield or
helmet and dust cover.

3、 Noise protection

If the noise exceeds the defined range
during spraying, all personnel near the work area shall take auditory
protection.

4、 Eye protection

Arc spraying adopts the same radiation
protection as arc welding. The eyes can be protected with a No. 3 or no. 6
light shield. If a part of the body is directly exposed to arc radiation or if
spraying some special radioactive materials or reflective substrate, helmets
should be used.

Paying attention to the above points at
work not only ensures the safety of staff, but also ensures the working hours
and work efficiency.

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