DE19637168A1 - Cooling lubricant e.g. for boning, grinding or cutting - Google Patents

Abstract

Cooling lubricant consists of: (a) water; (b) sugar(-containing) solid/liquid and/or glycerin; and (c) glycerin, starch, gelatine, pectin-containing material, or ground starch.

Description

The present invention relates to a coolant and lubricant how to use it for grinding and machining det.

When turning automatic z. B. liquids are used so the chip removal favors the heat from the machining removed and a smooth surface is achieved. The Up to now, like liquids have contained oils and emulsifiers, Water and possibly glycol. It is still be knows, for the oils natural oils such. B. rapeseed oil or sunflower oil to use. However, these known agents still have the disadvantage that they are relatively expensive and that environmental disposal is usually not is completely harmless.

It is therefore an object of the invention to provide a coolant and lubricant of the above type to create that inexpensive to manufacture is, and is harmless in terms of its degradability. This task is accomplished with a coolant and lubricant Features of claim 1 solved. Advantageous further training the invention are the subject of the dependent claims.

It becomes a drilling, turning, milling and grinding fluid created for machining, which according to Heating remains odor-free, after their use the workpieces only need to be cleaned with hot water, and which without Disposal can be given to the sewage system. The Liquid is with water or distilled water dilutable. The liquid can also be produced transparently.  

The invention allows the ingredients to be completely out of the field the food industry. This will not only very good biological compatibility and degradability aims, but the coolants and lubricants are harmful to health completely harmless and therefore not even childproof to open preserve.

The coolant and lubricant according to the invention is based on water sis produced, but can also contain alcohol. It contains sugar or sugar-containing solids and / or rivers liquids and / or glycerin, so that the agent is biologically stable remains, d. H. is not biodegraded. Furthermore contains the agent at least one substance that has a certain viscosity gives. This can include protein-containing substances, glycerin, starch, Gelatin or substances containing pectin. To increase the con resistance and to stabilize the agent can also be used and softener are added.

As a result, a grinding, turning or drilling fluid is ge create that in the sewer ge without special disposal can be poured. Through the viscosity-increasing substances such as B. potato starch, wallpaper paste or cornstarch contains the agent a con adjustable in larger areas resistance that can be adapted to the respective purpose can. Cornstarch or flour starch in all types is advantageous liable for the chip feed. The funds can take longer Service life and subsequent thickening z. B. due to what server evaporation, can also be rediluted with water.

Plum juice or coffee must be used to achieve a bare top always be introduced into the replacement liquid. As  Substances from the Food industry are used, such as. B. icing, also oils and fats such as B. sunflower or rapeseed oil, flour, Baking soda, yeast, fish oil and biodegradable or environmental compatible emulsifiers. These funds also serve to: Increase cutting speed.

In this way, a chemically stable agent is ge create that all required physical properties like e.g. B. good heat dissipation, positive influence on the chip removal exercise, guaranteed.

The agent according to the invention is odorless, even when heated at the processing point. It is almost beyond that transparent and thus allows unhindered work. In addition to stabilizing (before biological cer settlement) also for better machining. The addition of Kar Potato starch, icing on the cake or all types of flour allow one enormous increase in machining speed at spanabhe processing.

The addition of plum juice leads to a shiny top surface on the machined workpiece. The addition of yeast enables lightly dilute the agent with water or Plum juice.

Recipe 1

The following recipe is absolute for drilling, turning and milling necessary:

50% glycerin
50% water or distilled water
Sugar or sugar substitute
Cornstarch (potato)
gelatin
Glaze
Plum juice (fruit juices)
coffee
Yeast, milk, wooden spirit.

Recipe 2

The following recipe is absolute for surface or cylindrical grinding necessary:

50% glycerin
50% distilled water
Sugar or sugar substitute
Glaze
Plum juice (fruit juices)
coffee
Yeast, milk, wooden spirit.

The liquids are boiled down to a sauce thickness.

The two recipes above contain the minimum ingredients. Additional substances mentioned here can be added to to produce a replacement liquid for conventional agents len. One can thus from the area of food, enjoyment and Use household budget everything, e.g. B. detergents, cleaning agents, Detergent, as well as all baking, cooking and juices can use it to produce replacement fluids.

Below are some examples of possible combinations given the agent:

example 1

1 liter of water is not complete with potato starch brought sauce-like consistency. This is becoming more conventional Poured refined sugar, giving the desired concentration is in the range of the solubility limit. In addition, yeast and added preserving sugar. Such a means is suitable is very good for machining. The addition of Plum juice leads to bare surfaces.

Example 2

In this example, a means for the round and flat grinding indicated. 1 liter of hot water comes with flour and something Boiled yeast saucendick. Instead of flour and yeast icing can also be used. Sugar is used for stabilization or glycerin used. The addition of coffee or plums juice leads to bare surfaces.

Example 3

1 liter of water is boiled with sugar and a thick sauce. Instead of the icing, cornstarch can also be used the. Some of the water and sugar can be obtained from juices be set. Plum juice and coffee lead to reflective Surfaces of the workpiece. The addition of cake icing is before partial for the chip feed.

Example 4

1 l of hot water is heated with a little icing, then 2 kg of sugar and half a liter of glycerin are added  puts. In addition, juices such as. B. plum juice added be. This means is almost transparent and completely ge nefarious. It can be diluted twice with hot water.

Recipes 1 and 2 above are necessary. All other bei games are just ways to make the replacement rivers liquidity in the household.

To increase the cutting speed, all types of Cornstarch, namely potatoes and all types of flour, tarts cast, Mondamin, protein, gelatin, dish soap, fabric softener Those who use wallpaper paste, edible oils and edible fats the.

To prevent rotting, sugar, sugar substitutes, Use gelling sugar, glycerin or the like and powdered sugar det. Maybe Micropur or the like and some alcohol be added. The use of distilled water enables it is easy to keep the addition of sugar or glycerin low.

Fruit juices, e.g. B. plum juice, coffee and icing lead to shiny surfaces.

Yeast is used for better dilutability. The ingredients have to like cooking in the kitchen using cornstarch be thickened in the water.

All oils and fats are still under patent protection (Natural products). Furthermore all food and beverages, especially all products such as detergents, cleaning agents, Fabric softener, detergent, wallpaper paste, toothpaste, because too This makes it possible to use other suitable recipes for drilling, turning,  Create milling and grinding. Others can Emulsifiers can be used as glycerin.

Claims (7)

1. Coolant and lubricant for grinding and for machining materials, characterized by at least the following components:

• a) water,
• b) sugar or sugar-containing solid / liquid and / or glycerin,
• c) glycerol and / or starch and / or gelatin and / or pectin-containing substances and / or flour starches of all types of flour.

2. Composition according to claim 1, marked by, Flour or flour starch of all types of flour as component c), and yeast as another ingredient. 3. Agent according to one of the preceding claims, characterized by the following further components:
food compatible or biodegradable emulsifiers. 4. Agent according to one of the preceding claims, characterized, that it contains sugar as component b), which in the average contained water in a concentration in the range of sol limit is solved. 5. Agent according to one of the preceding claims, characterized in that it contains the following components:
Sugar as component b),
Water,
Glycerin, and
Cake icing as part of c). 6. Agent according to one of the preceding claims, characterized, that component c) potato starch and cornstarch of all Kind contains. 7. Composition according to one of the preceding claims, characterized, that component b) juices, especially plum juice, and / or coffee.