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Spherical surface detection process suitable for basketball production

A basketball and craft technology, applied in the direction of mechanical counter/curvature measurement, mechanical roughness/irregularity measurement, etc., can solve problems such as affecting the user's feel

Pending Publication Date: 2021-04-30
无锡市爱可赛体育用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Basketball is a sport based on the hand as the contact position, that is, the contact friction of the basketball relative to the hand directly affects the user's feeling of use, and currently there is no relevant friction detection link in the basketball ball surface detection project , based on the user experience, there is an urgent need for a spherical friction detection process to detect basketballs of different materials, in order to seek the best contact friction to improve the user's hand feeling

Method used

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  • Spherical surface detection process suitable for basketball production
  • Spherical surface detection process suitable for basketball production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A spherical surface detection process suitable for basketball production. Based on the inflatable device, the rubber basketball is inflated, and the inflation volume is set to 8 pounds; the rubber basketball within the standard air volume is cleaned, and the spherical surface is cleaned after cleaning. Drying treatment, place the dried rubber basketball on the negative pressure adsorption seat set at the spherical friction force detection device, and then lift and rotate the friction force detection unit based on the lifting rod and the rotating seat, so that the friction force detection The unit is vertically placed on the rubber basketball, and the rubber basketball is pressed, and the kinetic energy is transmitted to the friction detection unit based on the motor, so that the friction detection unit contacts and rubs the rubber basketball within the set time. The temperature sensor in the friction is used to measure the temperature change in the friction in real time....

Embodiment 2

[0024] A spherical surface detection process suitable for basketball production. Based on the inflator, the yellow leather basketball is inflated, and the inflation volume is set to 8 pounds; the yellow leather basketball within the standard gas volume is cleaned, and the spherical surface is cleaned after cleaning. Drying treatment, place the dried yellow cowhide basketball on the negative pressure adsorption seat set at the spherical friction force detection device, and then lift and rotate the friction force detection unit based on the lifting rod and the rotating seat, so that the friction force detection The unit is vertically placed on the yellow leather basketball, and the yellow leather basketball is pressed, and the kinetic energy is transmitted to the friction detection unit based on the motor, so that the friction detection unit can contact and rub the yellow leather basketball within the set time. The temperature sensor in the friction is used to measure the tempera...

Embodiment 3

[0026] A spherical surface detection process suitable for basketball production. Based on the inflator, the PU synthetic leather basketball is inflated, and the inflation volume is set to 8 pounds; the PU synthetic leather basketball within the standard air volume range is cleaned. The spherical surface is dried, and the dried PU synthetic leather basketball is placed on the negative pressure adsorption seat set at the spherical surface friction detection device, and then the friction detection unit is lifted and rotated based on the lifting rod and the rotating seat, so that The friction detection unit is vertically placed on the PU synthetic leather basketball, and the PU synthetic leather basketball is pressed. The basketball performs contact friction, and the temperature sensor in the contact friction performs real-time measurement of the temperature change generated during the friction.

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Abstract

The invention provides a spherical surface detection process suitable for basketball production, and relates to the field of basketball spherical surface detection. The basketball spherical surface detection process comprises spherical surface concave-convex detection, spherical surface strength detection, spherical surface air tightness detection and spherical surface friction force detection, and temperature change is adopted to detect friction force. A variable quantity formula can be calculated by setting a ratio between temperature change and friction force, and the contact friction force can be quickly measured based on the temperature change on the basis of taking the variable quantity formula as a calculation basis.

Description

technical field [0001] The invention relates to the field of quality detection, in particular to a spherical surface detection process suitable for basketball production. Background technique [0002] Quality inspection refers to the activities of checking and verifying whether the quality of products or services conforms to relevant regulations. Sometimes quality inspection can also be called testing or experimentation. , A technical operation to determine one or more characteristics or performance in accordance with a prescribed procedure. [0003] Basketball is a sport based on the hand as the contact position, that is, the contact friction of the basketball relative to the hand directly affects the user's feeling of use, and currently there is no relevant friction detection link in the basketball ball surface detection project Therefore, based on the experience of the user, there is an urgent need for a spherical friction detection process to detect basketballs of diffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/20G01B5/28
CPCG01B5/20G01B5/28
Inventor 徐辉
Owner 无锡市爱可赛体育用品有限公司
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