Harm of cutting oil to human body

Cutting fluid is a machine that is frequently used in factories. It is well known that workers who work in factories for a long time are prone to some respiratory diseases because a large amount of harmful gases are discharged in the factory, affecting the health of the workers. Cutting fluid is also a kind of machine that can emit harmful gases to the human body. In order to reduce costs, some factories use cutting oils that are harmful to the body, causing some toxic gases to be discharged, which is harmful to health.

Cutting fluids can be divided into two categories: water-soluble cutting fluids and oily cutting fluids. Water-soluble cutting fluid is safe and does not cause the risk of fire. The disadvantage is that machine tools and workpieces are prone to rust. Oil-soluble cutting fluid has good lubrication and rust prevention effects, but it will produce serious oil mist during high-speed cutting, affecting environmental hygiene. In order to adapt to various lubrication requirements and improve the performance of cutting fluid, various additives need to be added to the cutting fluid. Some of these additives are toxic. For example, nitrites, chromates, and chlorine compounds are all toxic substances. The cutting fluid produced by Beijing Tongfu Fine Chemical Factory, a cutting fluid manufacturer, is phosphorus-free, environmentally friendly, and does not contain these toxic and harmful substances.

In order to reduce costs and squeeze profits, some businesses purchased cutting fluids containing sodium nitrite, chromate, and chlorine compounds. Then Beijing Tongfu Fine Chemical Factory gives you some suggestions for cutting fluid production:

1. The concentration of cutting fluid is very important, which affects the performance, service life and health and safety of workers. Too high a concentration will cause skin irritation to operators, while too low a concentration will cause bacterial growth, reduce the quality of workpiece processing and shorten the life of the tool. Therefore, you must strictly follow the concentration ratio provided by the manufacturer.

2. Wash your hands during and after work.

3. Apply protective oil before work, apply hydrophobic oil if using water-based cutting fluid, and apply hydrophilic oil if using oil-based cutting fluid; apply hand oil after work to replenish grease.