What is the integer value, meta integer or rounder

Rounding is for ease of processing. Because the size of some parts is related in the top-down design process, the size is relatively verbose, so the size needs to be rounded when the part is finalized.

Second, the size of the unconventional design is round.

Size coordination. Due to manufacturing and measurement errors, the measured size is often not an integer. Therefore, when drawing part working drawings, the design rounding method is often used for dimensional rounding, which includes determining the basic dimensions and dimensional tolerances.

The basic idea of the design rounding method is to determine the basic dimensions and dimensional tolerances based on the carefully measured measured values, with reference to the mating properties and fit categories of similar products or similar new products.

First, the size of the conventional design is round.

Conventional design refers to standardized design, which is mainly based on convenient design and manufacturing and good economy, rather than for the purpose of non-standardization and convenient confidentiality. Therefore, when all dimensions of the conventional design are rounded, they should generally conform to the size series recommended by the national standard GB2822---81; When the prototype to be surveyed and mapped is a metric measurement standard, the tolerance and fit standards are generally in line with the ISO standard, which is completely consistent with the current standard GB1800 1804---79 in China.

Rounding principle: performance size, matching size, positioning size is allowed to be kept to one decimal place;

Individual critical dimensions are allowed to be kept to two decimal places;

Other dimensions are kept integers.

Rounding method: The decimal mantissa should be rounded to five odd and even method.

Note: The deletion of mantissa should be carried out with a set of deleted numbers, not on a bit-by-bit basis. For example, keep one decimal place rounded instead of rounded by digit.

When all sizes are rounded, they should be made as much as possible to conform to the size series values recommended by the national standard, and the mantissa of the size is mostly and some even values.

Some of the product measurement in the United Kingdom and the United States and other countries still use the imperial system, and the measured size can be treated separately according to the specific situation:

For some imperial products with high requirements and difficult manufacturing, such as aviation, nautical equipment, special precision machines, etc., in order to ensure performance and safety and reliability, it is allowed to retain the size and parameters of the imperial system.

For those who are indeed unable to directly implement the metric standard, we can absorb the advantages of the imperial standard, and compile enterprise standards based on our standards, or directly introduce some foreign imperial standards.

In addition, all imperial sizes should be converted to metric sizes in principle to reduce costs and achieve localization.

Conversion method:1Conversion standard: lin=

All calculations from Imperial to Metric require four decimal places for metric dimensions.

2.Mantissa deletion principle: rounding five odd and even method.

3.Accuracy of dimension rounding: The multiple to be retained when the mantissa is deleted should be based on the size of the tolerance value of the component.

4.Conversion of common deviations: You can check the attached table below.

How much can you take the rounding value of the axis and how is it taken? Hello, its rounding depends on the fitting form of the shaft (clearance, interference, excess), and then rounding according to the priority factor.

When writing receipts or related vouchers, if the user wants to use the uppercase RMB number, he must use the yuan rounder, not the round. According to the laws of the country, "yuan" has become a legal tender unit, but because the law does not clearly indicate the cancellation of the use of "round" units, so the people can still see the unit of "circle" on the coin, "yuan" and "yuan" are homophonic words, plus the "yuan" stroke is less can be more convenient for people's economic life, so with the development of the times, "circle" has slowly withdrawn from the historical stage, roundness is the product of the old era, users should pay attention to distinguish in actual life.

If the last unit of the capitalized number on the bill is "yuan", you need to add a "whole" word after "yuan"; If the last unit of the uppercase number on the bill is "corner", you can choose whether to add a "whole" word after it according to actual needs; If the last unit of the uppercase number on the ticket is "cent", then the word "whole" cannot be added to the end. The writing of uppercase numbers on the bill should be standardized, and the font should not be used outside the specified range.

Question 1: Which is the whole yuan in capitalization? Is it a circle or a yuan?? The People's Bank of China has a "Basic Regulations on Correctly Filling in Bills and Settlement Vouchers", which stipulates:

1. The amount in Chinese should be filled in in block letters or in a line, such as one (one), two (two), three (three), Wu (Wu), Lu (Lu), Qi, 捌, Jiu, pick, Bai, Qian, Wan (Yun rotten eggplant), billion, yuan, angle, minute, zero, whole (positive) and other words.

Do not use. One, two (two), three, four, five, six, seven, eight, nine, ten, reading, mao, another (or 0) to fill in, shall not make their own simplified words. If traditional Chinese characters are used in the writing of the amount figures, such as two, land, billion, ten thousand, and yuan, it should also be accepted.

2. If the amount of money capitalized in Chinese reaches "yuan", the word "whole" (or "positive") should be written after "yuan", and the word "whole" (or "positive") may not be written after "corner". If there is "cent" in the uppercase amount, the word "whole" (or "positive") should not be written after the word "cent".

Question 2: Is it round or round when capitalized The bank is subject to circumstance.

Please refer to the People's Bank of China Bill Filling Specification

Question 3: Is the capitalization of RMB "Yuan" or "Yuan" 20 points The capitalized "Yuan" in RMB can be written as "Yuan" and "Yuan". "Yuan" is a simplification of the traditional writing "circle", and the habit of traditional writing is still retained in Hong Kong, Macao and Taiwan.

If only capitalization is emphasized, "yuan" is compliant. "School teachers and textbooks all say that the circle is correct" is wrong.

Question 4: 600,0600 yuan or 666,000 yuan 600,0600 yuan!

Question 5: Is the capitalization of 500 yuan Wu Baiyuan? It can be written like this: Wu Bai Yuan (Yuan) Whole (positive) If it is more compliant, add the currency such as RMB.

Question 6: Is it round or meta when capitalized Is it round.

For example: Meta. Written as one thousand round.

Question 7: Which is the whole yuan in capitalization? Is it a circle or a yuan?? 100,000 yuan is written as 10,000 yuan, and 200,000 yuan is capitalized as 20,000 yuan.

Question 8: One thousand one hundred yuan or one thousand hundred yuan, which one is written correctly Which one is not correct It should be one thousand and one hundred yuan.

According to whether the corrected data is numerically larger than the original data, it can be divided into upward rounding and downward rounding.

It is usually connected to the casing or knotting sleeve, and the shape of the tail face is related to the type of the locking mechanism and the unshelling mechanism. The tail face of the barrel and the axis of the rifle are the main design datums of the chamber. In order to withstand the impact of the bolt, and after reducing the outer diameter of the chamber part, the strength of the firing can still be guaranteed and the wear of the mouth part of the bullet chamber can be reduced, and the tail of the barrel is often locally quenched.