Stability testing of yarn length measuring machine detection data

NegotiableUpdate on 02/23

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

After setting the number of test cycles for the stability test of the yarn length measuring machine, wrap the end of the sample around the yarn frame through the yarn guide, tensioner, and transverse yarn discharge device. Start the instrument, rotate the yarn frame and count. When the rotation reaches the set number of cycles, it will automatically stop. By driving the yarn frame to rotate with a motor, the yarn is wound into a set number of turns. After the winding is completed, the yarn mass is measured and the line density is calculated based on the number of turns and the length of the turns.

Product Details

Stability testing of yarn length measuring machine detection dataStability testing of yarn length measuring machine detection data

Yarn measuring machine, 100 meter winding machine, yarn count detection, textile instrument, measuring instrument

1、 Introduction‌

The yarn length measuring machine is also known as a hundred meter winding machine, because in practical use, it is usually used to shake 100 meters of yarn, so it has such a vivid name. It is mainly used to shake the sample yarn on the yarn tube with a yarn frame to obtain yarn strands, in order to determine the linear density (or count) of the yarn and test the strength of the yarn strands.

working principle

After setting the number of test cycles, wrap the end of the sample around the yarn frame through the yarn guide, tensioner, and transverse yarn discharge device. Start the instrument, rotate the yarn frame, and count. When the rotation reaches the set number of cycles, it will automatically stop. By driving the yarn frame to rotate with a motor, the yarn is wound into a set number of turns. After the winding is completed, the yarn mass is measured and the line density is calculated based on the number of turns and the length of the turns.

2、 Key parameters‌

Parameter items	Specifications
control system	Industrial grade PLC
operating interface	Colorful 7-inch touch screen, switching between Chinese and English
Operation method	Full touch operation, capable of setting, calling, and modifying test programs
printer	Embedded printer
Weight	Approximately 55KG
Can simultaneously test yarn spindles	1-6 ingots
Yarn gap spacing	60mm
Yarn frame circumference	（1000±2.5）mm
Yarn frame speed	20r/min~220r/min (stepless speed regulation)
Number of yarn loops	1~9999 circles (adjustable)
Transverse reciprocating width of rocking yarn	（35±0.5）mm
Tension range of single yarn shaking	0cN~100cN accuracy: ± 1cN
power supply	AC220V50HZ
size	Approximately 780 × 660 × 480
security configuration	Emergency stop button, overload protection
USB testing software socket, capable of reading data and connecting to a computer

‌3、 Execution standards and operating methods

meet the standards

Strictly follow GB/T4743, GB/T14343, GB/T6838, ISO2060, ASTMD1907

Operation method:

Adjust the humidity balance of the yarn sample under standard temperature and humidity conditions (such as 20 ± 2 ° C, 65 ± 4% RH) for at least 24 hours, set the number of winding turns, adjust and set the pre tensioner according to the standard or yarn type, clean the yarn frame to ensure no burrs, lead out the yarn from the package, thread it through the yarn guide hook and tension device, and fix the yarn head on the clip of the yarn frame. Start the instrument, the yarn frame begins to rotate at a constant speed, and the yarn guide device moves laterally to evenly arrange the yarn on the yarn frame. After reaching the set number of turns, the instrument automatically stops. Be careful to remove the yarn and tie a knot to prevent it from unraveling. Ensure that the joint is secure and does not affect the length. Weighing: Use an electronic balance with an accuracy of at least 0.001g to weigh the net weight of the yarn, substitute it into the formula for calculation, usually requiring testing multiple yarns (such as 10), taking the average as the final result, and calculating the coefficient of variation CV%.

4、 Configuration List

1 host;

1 copy of instruction manual;

1 certificate of conformity;

1 warranty card;

One copy of the delivery receipt;

1 nameplate;

Several brochures;