How to calculate the electroplating fee of candle lamp arm?

Candle light. - Light arm

Electroplating fee accounting

The raw materials of the candle crystal lamp, some need to be processed, and the materials processed are the lamp arm of the candle crystal lamp, the piece, the lamp antique, the horn, the hollow circle, etc. Now to introduce the important component of candle crystal lamp candle lamp arm electroplating cost accounting method.

This page is an illegal climb taken from experience

The formula for the side area of a cylinder is the circumference of the base multiplied by the height, which is equivalent to the area of a square or rectangle.

The arm of the candle crystal lamp is irregular in shape, so it is usually considered as a regular cylinder when calculating the processing fee. Suppose the quotation of electroplating is 150 yuan/square. The first step is to measure the circumference of the largest place above the arm of a lamp, usually at the top. Suppose we measure the circumference of the largest part of the arm of this lamp to be 130MM.

Then measure the circumference of the smallest place above the arm of the lamp, usually at the tail. Suppose that the minimum local circumference of the arm of this lamp is measured to be 70MM. Because it is to be counted as a regular cylinder, top bottom = bottom, so the bottom circumference = (130+70) /2=100MM.

Also measure the height of this lamp arm, the height of a lamp arm is the maximum diameter of the outermost. Assume that the measured maximum diameter of this lamp arm is 400MM. Because the lamp arm is hollow, the upper and lower bottom area can not be counted, and the side area can be calculated. Therefore, the electroplating fee of this lamp arm = [(130+70) /2*400] *150(quote) / 1,000,000 =6 yuan. (Remember to convert the square millimeter of the side area into square meters).

This experience is for personal reference only. If there are any inadequacies, please advise us.

Hope to help you, thank you for your support!