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Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus

A method for measuring and bonding force technology, which can be applied to instruments, measuring devices, mechanical devices, etc., and can solve problems such as troublesome operation, difficulty in obtaining accurate results, and difficulty in operation.

Inactive Publication Date: 2004-02-18
YIWU EASY OPEN END INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, both "force" and "speed" are variables. It is extremely difficult to find this balance point between the two variables. It is not only cumbersome to operate, but also difficult to obtain accurate results.

Method used

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  • Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus
  • Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus
  • Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus

Examples

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Embodiment Construction

[0012] In the illustrated embodiment, a tape adhesion tester is characterized in that it is composed of three parts: a base and a driving mechanism, a column and its support, a slider and a test piece support, and the base (1) is used to support the entire instrument. The driving motor, transmission gear and electrical control system are installed in it, and the control panel is installed on it as an instrument label, showing the main performance parameters of the instrument; the transmission system consists of a micro motor with a speed of 60r / min and a transmission ratio of 1 / 2 It consists of a spur gear and a single-line trapezoidal screw with a lead of 2 mm; two columns (2) with a rectangular cross-section, the lower ends of which are fixed in a rectangular frame on the top plate of the base, and the upper part is fixed with a beam on which a spring balance ( 3), the transmission screw is located between the two columns; the slider (4) is located between the two columns, an...

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Abstract

An instrument for measuring the adhesion of adhesive belt is composed of base, drive unit, vertical column and its supporter, slide block and the bearing unit of the adhesive belt to be measured. Said drive unit consists of miniature motor, straight-teeth cylindrical gear set and trapezoidal leading screw set. Its method features that a spring balance is used to measure the stripping force of adhesive belt.

Description

1. Technical field [0001] The invention belongs to a test method and a tester thereof, in particular to a method for measuring the adhesive force of an adhesive tape and a tester for the adhesive force of the adhesive tape. 2. Background technology [0002] According to the provisions in item 2.4.2 of GB8230-87 "Epoxy Phenolic Coated Tin (or Chrome Plated) Steel Sheet", the polyester tape with a cohesive force of 15±2g / mm is used to test the adhesion of the coating film. In item "2.4.3", it is stipulated that the method for measuring the adhesive force of the adhesive tape is: fix the tape ring on a freely rotatable shaft, then pull down the tape by about 100mm and hang a small weight plate on it. Put the weight lightly on the plate, when the weight of the weight is just enough to peel the tape from the base ring, and the peeling speed is 1mm / s at a constant speed, then the suspended weight at this time is the total adhesive force of the tape. Therefore, the adhesive force ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N19/04
Inventor 骆立波龚志昭
Owner YIWU EASY OPEN END INDAL CORP
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