Question

инструментальный цех получил задание изготовить 150 резцов. Сколько стали на это нужно, если 10% ее идет в стружку. Длина стебля резца 270 мм, ширна 50 мм и высота 45 ммм. Плотность стали 7800 кг\м ответ

Answer 1

Решение в файле посмотри ))

Answer 2

Calculating the Amount of Steel Needed for 150 Tool Bits

To calculate the amount of steel needed to manufacture 150 tool bits, we can use the dimensions of a single tool bit and the percentage of steel that goes into shavings.

Given: - Number of tool bits to be manufactured: 150 - Percentage of steel that goes into shavings: 10% - Length of the tool bit: 270 mm - Width of the tool bit: 50 mm - Height of the tool bit: 45 mm - Density of steel: 7800 kg/m^3

Calculation

First, let's calculate the volume of a single tool bit: - Volume = Length * Width * Height

Next, we'll calculate the total volume of steel needed for 150 tool bits: - Total Volume = Volume of a single tool bit * Number of tool bits

Then, we'll adjust for the percentage of steel that goes into shavings: - Actual Volume of Steel = Total Volume / (1 - Percentage of steel that goes into shavings)

Finally, we'll calculate the mass of the steel required using the density of steel: - Mass of Steel = Actual Volume of Steel * Density of steel

Result

By performing the calculations, we can determine the amount of steel needed to manufacture 150 tool bits.