Preparation and management methods of textile machinery product models(1)

Update:18 Feb 2021
Summary:

1. Types of products 1. Textile machinery products are […]

1. Types of products
1. Textile machinery products are divided into the following four categories according to their nature and complexity:
(1) Unit machines are divided into the following two types:
a. Host;
b. Auxiliary machine (hereinafter referred to as auxiliary machine).
(2) United Aircraft.
(3) Common parts.
(4) Instruments, meters and devices.
Second, the coding method of the unit model
2. The main engine model is uniformly composed of three parts: class number (divided by process type and fiber type), species number (divided by unit type of process sequence) and sequence number.
3. The class number indicates which category the host belongs to. It is represented by two Chinese pinyin letters, such as FA for cotton spinning, GA for cotton weaving, MA for cotton dyeing and finishing, FB for worsted wool spinning, FN for coarse wool spinning, and HS for acrylic drawing Silk equipment and so on. For the type number of equipment shared by two or more fibers, the equipment type number mainly used for a certain type of fiber shall be adopted.
4. The species number represents the species of the host, which is represented by two Arabic numerals (00-99), arranged in sequence according to the process. In the dyeing and finishing equipment, 00 means gas singeing machine, 08 means rope steam cooking and bleaching machine, 22 means cloth mercerizing machine, 31 means continuous pad dyeing machine, and 53 means eight-color printing machine.
5. The sequence number indicates the order of the model issued by the host within the same variety, and is represented by an Arabic numeral.
6. The model of the main engine shall be listed by the Ministry in accordance with the provisions of Articles 3, 4 and 5 for selection when issuing models.
7. The model of auxiliary machine consists of the following four parts:
(1) It indicates the class number of various auxiliary machine categories;
(2) The fixed Hanyu Pinyin character ‘U’ for the auxiliary machine;
(3) It indicates the type number of various auxiliary machines, and can also be used as a sequence number;
(4) Indicates the sequence number of the issued model, using an Arabic numeral.
3. Coding of the Association Engine Model
8. The Association Engine model consists of the following four parts:
(1) The fixed Chinese pinyin letter ‘L’ representing the Association Engine;
(2) The class number indicating the type of Association Engine.
(3) Indicate the type number of the associated aircraft, using two Arabic numerals.
(4) Indicates the sequence number of the issued model, using an Arabic numeral.
9. If there is an associated engine for the auxiliary equipment, please refer to Article 7 and 8 for the auxiliary engine coding and prefix it with the fixed code letter "L" of the associated engine.
Four, the coding method of common parts model
10. General parts are divided into four categories: spinning, weaving, dyeing and finishing, chemical fiber (including viscose and synthetic fiber).
11. The model of common parts consists of the following four parts:
(1) The class number indicating the category of common parts;
(2) The fixed Chinese pinyin letter "T" representing the common parts;
(3) It indicates the type number of general parts, and can also be used as a sequence number;
(4) The serial number that represents the sequence of issuing models, using an Arabic numeral.
V. Coding of models of instruments, meters and devices
12. The models of instruments, meters and devices consist of the following three parts:
(1) Indicate the class number, the instrument used for laboratory testing is indicated by the Chinese pinyin letter "YG", and the instrument and device used for field test on the machine are indicated by "YH";
(2) Indicates the species number, expressed with two Arabic numerals.