The error of the wire cutting machine refers to the difference between the workpiece obtained by the cutting and the expected value at the end of the wire cutting. This gap may come from machine tool accuracy, which may come from material deformation, may be due to calculation errors, or may come from machine control control errors, including:

1. Computational errors: This is the reason for people. It can be checked and proved. It can also be discovered early. The middle calculation is premature rounding, and multiple irrational numbers with insufficient digits (such as multi-tooth shape) are used repeatedly, and the decimal angle system is confused with the degree-minute system.

2, machine control error: the frequency of occurrence is very rare, because today's machine control system is proven, mature technology. It is rejected by human error, and it can be checked or zeroed before processing. The error homing check accumulated due to multiple rotations can also be found.

3, material deformation: as long as there are good operating habits, the calculation is completed to be rehearsed, after the input is completed to be verified, before the start of the school to zero, the hand wheel scale to check. I am not wrong, the machine tool should not be wrong, there should be sufficient grasp, the rest is deformation, but the reasons for the deformation and the way to overcome must be carefully pondered.

4, the accuracy of wire cutting machine: This usually refers to the mechanical precision, which is the difference between the actual value and the theoretical value. The most direct cause of this difference is the hysteresis and straightness, verticality. The range of this difference should be within 0.005~0.02mm. This value can be measured and can be adjusted. In today's machine structure, it is very easy to control the error value below 0.02, but it is below 0.005. It is very difficult.

STPP Food Grade

Sodium Tripolyphosphate 94% or named : PENTA-SODIUM TRIPHOSPHATE, PENTASODIUM TRIPOLYPHOSPHATE,SODIUM TRIPHOSPHATE PENTABASIC,SODIUM TRIPOLYPHOSPHATE PENTABASIC.

GB/T 9983-2004

Chemical formula: na5p3o10

Sodium polyphosphate is white powder crystal with good fluidity. It is commonly known as pentasodium because its molecule (na5p3o10) has five sodium atoms. Sodium tripolyphosphate is easily soluble in water and its aqueous solution is alkaline, so most of it is used in synthetic detergents.

1. Used in candy industry, etc

2. For meat processing, etc

3. The product quality improver can improve the complex metal ions, pH value and ionic strength of food, so as to improve the bonding force and water holding capacity of food. China stipulates that it can be used for dairy products, fish products, poultry products, ice cream and instant noodles, with a maximum dosage of 5.0g/kg; The maximum dosage in cans, fruit juice (flavor) drinks and plant protein drinks is 1.0g/kg.

4. Tissue improver; Emulsifier; Buffer; Chelating agent; Stabilizer. It is mainly used for tenderizing canned ham; Soften the bean skin in a can of broad beans.

Stpp Food Grade,Sodium Tripolyphosphate Food Grade,Sodium Tripolyphosphate for food,Sodium Tripolyphosphate Food Grade price

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