This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of round collar machines. This standard applies to round collar machines for ironing shirt collars in the garment industry. QB/T 1483-1992 Round collar machines QB/T1483-1992 Standard download decompression password: www.bzxz.net

Light Industry Standard of the People's Republic of China
Round collar machine
Subject content and scope of application
QB/T 1483—1992
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of round collar machines. This standard applies to round collar machines for ironing shirt collars in the clothing industry. 2 Reference standards
GB191 Pictorial markings for packaging, storage and transportation
GB/T5226 General technical conditions for electrical equipment of machine tools 3 Product classification
3.1 Classification
According to the pressurization method, it can be divided into two categories: hydraulic and pneumatic. 3.2 Main technical parameters
The main technical parameters are shown in Table 1.
Leading mold specifications
Working pressure
(gauge pressure)
Temperature adjustment range
Ironing time
3.3 Model
Model compilation regulations are as follows:
Improved design sequence number, expressed in Arabic numerals
33.5~44.5
1.0~～1.2
50~200||t t||3～30 (adjustable)
Classification code, the first letter "Y" or "Q" of the Chinese pinyin for "liquid" or "gas" is used to represent the name code, and the first letter "YL" of the Chinese pinyin for the two words "round" and "collar" in the round collar machine is used to represent 4 Technical requirements
4.1 Appearance quality
4.1.1 The surface of the painted parts should be smooth and uniform in color, and there should be no obvious flow marks, blistering, peeling, bumps and other defects in the main visible parts. 4.1.2 The nameplate should have clear pictures and texts, correct position, and no obvious scratches. 4.1.3 The surface of the electroplated parts shall be flat and smooth, with uniform color, and shall not have defects such as missing plating, peeling, spots, scratches and rust. Approved by the Ministry of Light Industry of the People's Republic of China on April 14, 1992, 50
Implementation on December 1, 1992
QB/T1483-1992
4.1.4 The surface of the oxidized parts shall have uniform color, and shall not have defects such as blanks, light spots of sediment, scratches and rust. 4.2 Safety performance
4.2.1 The insulation resistance value shall not be less than 1MQ. 4.2.2 The electrical device can withstand the withstand voltage test without flashover and breakdown. 4.3 Machine performance
4.3.1 The pressing, holding and resetting actions of the machine shall be correct and reliable. 4.3.2 The movable arm shall not crawl during operation. 4.3.3 The hydraulic (or pneumatic) system shall not have leakage. 4.3.4 The sound pressure level of the machine's running noise is not greater than 80dB(A) when it is working. The upper mold should be heated evenly, and the temperature difference at each point should not be greater than 10℃. 4.3.5
5 Under working temperature, the machine should not have any stuck phenomenon when making round collar movements. 4.3.6
After ironing, the collar should be crisp and wrinkle-free.
5 Test method
5.1 The test method in Article 4.1 of this standard
Visual inspection.
5.2 The test method in Article 4.2.1 of this standard
Carry out in accordance with the method in Article 13.1 of GB/T5226. 5.3 The test method in Article 4.2.2 of this standard
Carry out in accordance with the method in Article 13.2 of GB/T5226. 5.4 The test methods in Articles 4.3.1 to 4.3.3 of this standard are visual inspection under working conditions.
5.5 Test method in clause 4.3.4 of this standard
5.5.1 Test instrument
A sound level meter with an accuracy of ±0.7dB(A).
5.5.2 Test conditions
The distance between objects around the machine is not less than 2m.
b. The environmental noise is at least 10dB(A) lower than the machine noise. 5.5.3 Test procedure
The height of the microphone from the machine housing and the ground is 1m respectively; measure the noise values ​​at 4 symmetrical positions (as shown in Figure 1) and take the maximum value. TYKANIKAca
5.6 Test method in clause 4.3.5 of this standard
5.6.1 Test instrument
Machine housing
A temperature measuring instrument with an accuracy of not less than ±1℃. 5.6.2 Test procedure
QB/T1483--1992
Measuring point
After the round-neck mold is heated to 150℃ and kept warm for 10 minutes, the temperature values ​​at 3 points (as shown in Figure 2) are measured. The difference between the maximum and minimum values ​​is the temperature difference.
Measuring point
5.7 Test method in clause 4.3.6 of this standard
The round-neck mold is heated to 150℃ and kept warm for 10 minutes. The machine performs round-neck movements 20 times and is visually inspected. 5.8 Test method in clause 4.3.7 of this standard
5.8.1 Test materials
5 shirts of various fabrics. Www.bzxZ.net
5.8.2 Test procedure
QB/T1483—1992
Select appropriate heating temperature and holding time according to the shirt fabric. After the machine completes the round collar process of 5 shirts, visually inspect. 6 Inspection rules
6.1 Inspection classification
Inspection is divided into factory inspection and type inspection. 6.2 Unqualified classification
Unqualified is divided into the importance of unit product quality according to quality characteristics: a. Class A unqualified: extremely important quality characteristics of unit products do not meet the requirements; Class B unqualified: important quality characteristics of unit products do not meet the requirements; b.
Class C unqualified: general quality characteristics of unit products do not meet the requirements. 6.3 Factory inspection
6.3.1 All products leaving the factory are inspected. 6.3.2 Inspection items
Inspection items and categories are shown in Table 2.
Inspection items
6.3.3 Qualification of individual products
Classification of non-conformance
A single product is considered qualified when it meets the following conditions: no non-conformance items of category A or B appear;
no three or more non-conformance items of category C appear. 6.4 Type inspection
6.4.1 Type inspection is generally carried out in one of the following situations. a.
When new products are trial-produced or old products are transferred to other factories for production;C-type
Inspection classification
Factory inspection
When formal production is in progress, such as when the structure, material or process has changed significantly, which may affect the product performance; During normal production, it is conducted once a year;Type inspection
QB/T1483-1992
d, when the product is stopped for more than one year (including one year) and resumes production; when the factory inspection result is significantly different from the last type inspection; e.
f, when the national quality supervision agency proposes a type inspection requirement. 6.4.2 Sample extraction
Randomly select 4 sample units from a batch or several batches manufactured in this cycle and qualified by factory inspection, and inspect two of the sample units. The other two sample units are kept for inspection.
6.4.3 Inspection items
See Table 2 for the inspection items and categories.
6.4.4 Type inspection qualification judgment
Type inspection is qualified when one of the following conditions is met: the two sample units inspected do not have Class A unqualified items and more than one Class B unqualified items, nor do they have more than 4 a.
C-type unqualified items, and the total number of unqualified items in one sample unit does not exceed 3; b. In the two sample units inspected, there are no Class A unqualified items and more than 3 Class B unqualified items, nor Class C unqualified items, and the total number of unqualified items in one sample unit does not exceed 4, then the same items of the other two samples to be inspected are allowed to be re-inspected, and all these items should be qualified. 7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The machine should have a durable nameplate
7.1.2 The nameplate should clearly indicate the following: a.
Manufacturer name;
Registered trademark;
Product name;
Product model;
Manufacturing date or number.
7.2 Packaging
7.2.1 The machine should be packed in a sturdy box with moisture-proof protection measures. 7.2.2 The packaging measures should be to protect the product from damage due to vibration, loading and unloading, moisture and dust in general transportation and storage conditions.
7.2.3 Before packaging, the exposed metal parts of the machine that are not painted should be painted with rust inhibitor. 7.2.4
Each machine should have the following documents:
Product certificate;
Instruction manual;
Packing list.
The outside of the packaging box should clearly mark or indicate the following: Product name;
Product standard code and number:
Product model;
Net weight;
Gross weight;
Dimensions: length×width×height;
Manufacturer name.
The graphic signs for packaging, storage and transportation should comply with the provisions of GB191. 7.3 Transportation
QB/T 1483—1992
The machine should be protected from vibration and collision during loading, unloading and transportation. 7.4 Storage
The packaged products should be stored in a well-ventilated and dry room, and there should be no corrosive gas in the surrounding air. Additional Notes:
This standard was proposed by the Technical Equipment Department of the Ministry of Light Industry. This standard is under the jurisdiction of the National Garment Machinery Standardization Center. This standard was drafted by Suzhou Garment Machinery Factory. The main drafters of this standard are Wang Xianfang, Zhuang Genmei, and Ye Xingen. TKKAa
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