Round timber cube calculator

Developer : Maksim Bartosh Category : Business Average application rating : 4.3 Number of ratings : 981 Price : Free Application website : max-imsblog.blogspot.com

Kubaturnik application from Maksim Bartosh on Android from the developer Maksim Bartosh. A program for calculating: - cubic capacity of a log according to GOST 2708-75, ISO 4480-83, rounded logs; - cubic capacity of a board, number of boards per cube; - average weight of a dense volume of wood of the main types of wood. User reviews. Over 981 downloads

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Application Description

Calculation program:

— log cubic capacity according to GOST 2708-75, ISO 4480-83, rounded logs;

— board cubic capacity, number of boards per cube;

- average weight of a dense volume of wood of the main types of wood.

In each operating mode, it is possible to summarize the results, cancel the last action and copy any calculation to the clipboard.

When calculating logs and boards, you can immediately calculate the weight, which is convenient for calculating the carrying capacity of a car. When calculating logs, it is possible to indicate the price;

- two themes, light and dark.

The program has two purchase options:

1. GOST 27-08-75, diameters from 10 to 120, length from 1 to 8.9 meters, disable advertising, export to Excel;

2. GOST 27-08-75, diameters from 10 to 50, length from 4 to 13.5 meters, disable advertising, export to Excel;

What are the main advantages of this program?

The most significant positive features of this tool include:

• When calculating the cubic capacity of timber, the calculator will be based on the formulas prescribed in GOST 2708-75. That is, in the main and most widespread document regulating such calculations;
• The program automatically records not only the history of the user’s actions (very convenient for not losing count), but also the total volume of wood that appeared during the work process;
• The tool, with all its effectiveness, simplicity and versatility, is provided free of charge, that is, you can download this cubeturner completely free of charge;
• If you make a mistake during the calculation process (which happens quite often even among experienced craftsmen), then do not be upset: the application allows you to easily undo the last action and perform the calculation correctly, but not from the beginning, but from the stage at which the mistake was made. This application resembles an engineering calculator.
• Using this calculator, you can perform calculations in the context of several schemes at the same time. To realize this need, the developers have provided a clipboard, which is easy and convenient to use;

User reviews

Author : Andrey Kadykov User rating : 4 out of 5 Review : The program is good, but... Dear developer! On the page for calculating the volume of the board, swap the number of pieces fields. and length, m. Otherwise it doesn’t work and people complain about it. Author : Google User User Rating : 5 out of 5 Review : SM-G7102 5+ Very convenient and useful program! When calculating the cubic capacity, please add the total number of logs (kb. - pcs.) and the diameter of the log by 8. Author : Platon Shniirson User rating : 1 out of 5 Review : Doesn’t count the cubic capacity of the board even in the paid version.. Writes - error, invalid value volume... I can’t understand what this means... Author : Viktor Kireev User rating : 1 out of 5 Review : Doesn't work I count a board 200mm by 50mm long 6 meters, no result. The program does not work Author : 1 1 User rating : 3 out of 5 Review : Before the update there was a step back button. Where did it go???? Return the function to step back in the cubic capacity of the board or make the change button. You have to re-enter everything when calculating boards of different sizes Author : Anton User rating : 2 out of 5 Review : D21*L4 in the amount of 24 logs!!!!! According to GOST 2708, the volume of one log of this kind will be 0.166!!!!! The application calculates 3.9 cubes, but in reality it will be 3.984 cubes. almost 0.1 cube flies away and this can be fraught in production

Decryption of data in the cubeturner

A specific lumber cube, the table of which is given as an example below, consists of the following data:

1. Type of lumber: slats, timber, unedged or edged boards, solid wood, etc. There is a separate section for each option;
2. Lumber sizes. Height and width are usually indicated in millimeters, and length in meters. Before making calculations, units of measurement should be brought to the same standard;
3. The volume of one cubic unit of lumber presented in the document. Calculated by the formula: V = L x A x H, where: L – length (mm); A – width (mm); H – height (mm);
4. How many units of lumber are in one cubic meter. Calculated using the formula: V1 = 1 / V.

Weight and percentage humidity are not always indicated - only in the case of transporting boards or timber on trawls.

Important: cubic capacity for 1 m³ is a rather mathematical term in construction, since outwardly, for example, two cubic meters of wood may look like eight slats with a cross section of 200 mm x 200 mm x 6 m laid parallel on a pallet.

Approximate table for calculating the weight of one cubic meter of wood

1. The thickness of the edged board is small, but the width of such lumber can exceed the thickness by several times. Boards with a section size of 25 x 150 mm and 30 x 200 mm are the most common. They are most in demand in individual construction and home renovation work.
2. Large section timber is lumber ranging in size from 100 x 100 mm to 200 x 200 mm inclusive. Such products are heavy. Most often, these lumber are used as parts of supporting structures or guides of wooden systems (for example, in roofing), since they have a large margin of safety.
3. Small section timber has dimensions ranging from 25 x 25 mm to 50 x 80 mm inclusive and is used in more precise construction work. For example, in the manufacture of furniture.
4. The slats have an even smaller cross-section than the bars. Their main area of ​​use is furniture making. Also, structures and elements made from slats are found in construction work.

You can create a table based on the types of arbitrary lumber that will help in calculating lumber of any size, including square beams

A ready-made cubature of a board or timber has long been used when calculating the amount or volume of wood. The starting point for such documentation was the creation of GOST 2708-75 for round timber (round timber). Using these tables, it is much easier to calculate the cubic capacity of round timber, boards, timber or other construction wood. To calculate the exact volume of purchased wood, it is enough to know the dimensions, diameter and/or cross-section of the lumber.

GOST 2708-75 helps in calculating the volume of logs with a diameter of 10–95 mm in increments of 5 mm. The volume can be calculated for logs with a length of 3–120 m. For lumber for export, the ISO 4480-83 cubator is used, according to which the volume of logs with a length of 4–79 meters can be calculated. For unsanded logs, the volume is calculated based on the arithmetic mean between the largest and smallest diameter of a batch of round timber. Using the cubic capacity table for round timber, beams or boards is quite simple: you need to find the cell where the column with the diameter and the row with the footage of lumber intersect. So, for 6 meters of round timber with a diameter of 20 cm, the tabulated volume will be equal to 0.249 m³.

Cubeturner for calculating the volume of round timber for export according to ISO4480-83

The same cubature can be implemented in the form of a table for any type of wood and lumber, so as not to use a calculator unnecessarily or for lack of an appropriate computer program. It is more convenient to use tables if such calculations or calculations are needed constantly - for example, in the activities of a company engaged in the production of wooden elements and structures in industrial quantities or on order. Since the production cycle of such companies usually includes one or more dimensions, the table will be a faster solution with the cubic capacity of boards or timber already calculated.

There can be as many varieties of such cubatures as there are varieties and standard sizes of wood and lumber, for example, for: edged or unedged boards, large or small cross-section timber, rounded and unsanded logs, lining or slats.

The volume of lumber is calculated as standard:

The volume of lumber is calculated as standard:

1. V = A x B x C, where: V – volume; A, B, C – geometric dimensions of one unit of lumber;
2. V = S x L, where: S – cross-sectional area of ​​a wood product; L is the length of one unit of lumber.

The results of these calculations are summarized in a cubic table, which can be used on an ongoing basis.

A full-fledged cubic table for all types of lumber is a very large table, which is quite difficult to navigate and takes a long time to use. Therefore, in everyday use, tables with specific data for specific lumber or even just a few required positions are more popular. Such tables allow you to quickly make calculations even with individual sizes of lumber.

Table for calculating lumber according to standard parameters

Calculation of cubic capacity of round timber. Table No. 1

For logs with a diameter of 10 to 50 cm and a length of 4 to 8.5 meters.