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Bonding objects together

An object and object surface technology, applied in the field of mechanical engineering and construction, can solve the problems of object structural stability stress, poor operation stability, influence, etc., to achieve the effect of reducing time and processing stability

Inactive Publication Date: 2019-10-25
MULTIMATERIAL WELDING AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In particular, the object of the invention is to overcome the disadvantages of the prior art, such as those associated with materials that cannot be welded in the desired manner, poor operational stability, and stress or negative effects on the structural stability of objects

Method used

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Examples

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Embodiment Construction

[0237] The method according to the invention comprises providing a first object 1 , providing a second object 2 and providing a plurality of profile bodies 3 . on the left, figure 1 Three initial configurations of the provided first object 1 , second object 2 and plurality of profile bodies 3 are shown.

[0238] In the first configuration, the first body 1 , the second body 2 and the profile body 3 are separate components.

[0239] In the second configuration, the second body 2 comprises a profile body 3 in which as little stress as possible is to be introduced into the first body 1 . In particular the first object 1 comprises a so-called A-surface 8 which is visible after bonding of the first object and the second object and which should not be deformed.

[0240] However, the second configuration can be constructed from the first configuration by a method comprising embedding in the second object 2 the profile body 3 initially separate from the first and second objects.

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Abstract

The invention is in the fields of mechanical engineering and construction, especially mechanical construction, for example automotive engineering. The invention concerns a method of bonding a first object (1) to a second object (2), wherein the method comprises the steps: providing a plurality of profile bodies (3), wherein each profile body (3) comprises a first profile body portion (3.1); providing the first object (1), wherein the first object (1) comprises thermoplastic material; providing the second object (2), wherein the profile bodies (3) are separate from and attachable to the secondobject (2) or wherein the second object (2) comprises the profile bodies (3); embedding the profile bodies (3) in the first object (1) such that each first profile body portion (3.1) is within the thermoplastic material of the first object (1). Embedding of the profile bodies (3) in the first object (1) is caused by mechanical energy impinging on the first object (1) and / or on the second object while the first object (1) and the second object (2) are pressed against each other. The invention further concerns a profile body (3) for bonding the first object (1) to the second object (2).

Description

technical field [0001] The invention relates to the fields of mechanical engineering and construction, in particular mechanical construction such as automotive engineering. Background technique [0002] In the automotive, aerospace and other industries, the method of holding things together continues to be a challenge due to new manufacturing techniques and new materials, as well as the constant need for increased efficiency. For example, the materials of the objects to be bonded are not welded or are poorly welded, and prior art bonding techniques are often time-consuming (such as when using adhesives) or adversely affect the structural stability of the objects to be bonded, such as by Introduce pressure and / or weaken an object. [0003] WO 2015 / 110311 A1 discloses a method for joining fiber-reinforced connecting elements formed of plastic material by means of an ultrasonic welding method. It solves the problem of low stability of the connection site caused by the connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/06B29C65/08B29C65/56B29C65/64F16B5/07F16B13/00F16B13/02B29C35/02F16B15/00B29C65/00B29C65/48B29C65/72F16B13/14
CPCB29C65/604B29C65/601B29C65/72B29C65/64B21J15/02B29C65/08B29C65/48B29C65/564B29C65/645B29C66/1122B29C66/21B29C66/30341B29C66/322B29C66/41B29C66/45B29C66/472B29C66/474B29C35/0261B29C66/712B29C66/73112B29C66/7392B29C66/73921B29C66/8322B29C65/06F16B5/07B29C66/9513B29C66/9517F16B11/002F16B11/006B29C65/7826F16B15/0007F16B5/0096B29L2031/30B29L2031/3076
Inventor J·迈尔M·莱曼M·瑞美
Owner MULTIMATERIAL WELDING AG
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