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Hot press fit method and hot mounting press

An embedding machine and mechanical pressing technology, which is applied in the field of thermocompression bonding and thermal embedding machines, can solve the problems of cumbersome thermocompression bonding methods, etc.

Pending Publication Date: 2019-03-26
苏州迪茂检测设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the utility model patent with the patent announcement number of "CN205506511U" discloses a metallographic sample mounting machine, which discloses the above basic principle, that is, by compressing the molding agent in a certain deformation space and performing high temperature treatment at the same time , even if the molding agent is under the conditions of high temperature and high pressure at the same time, the sample is finally obtained in the deformation space. At present, there are many ways to realize hot embedding, but the way of hot pressing is too cumbersome

Method used

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  • Hot press fit method and hot mounting press
  • Hot press fit method and hot mounting press
  • Hot press fit method and hot mounting press

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Experimental program
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Embodiment 1

[0024] Embodiment 1: a kind of thermocompression bonding method, comprises the following steps,

[0025] Step 1. Put the forming agent into the forming cavity;

[0026] Step 2. Move the upper plug horizontally to the top of the forming cavity, and the upper plug moves horizontally through the slide rail;

[0027] Step 3. Move the upper plug to the molding cavity through vertical movement to seal the molding cavity. The vertical movement of the upper plug is driven by a cam mechanism;

[0028] Step 4. Move the lower plug upwards through vertical movement, compress the molding cavity and heat the molding cavity, and the vertical movement of the lower plug is driven by hydraulic pressure or air pressure;

[0029] Step 5. After the heat pressing is completed, drive the upper plug to leave the molding cavity and expose the upper opening of the molding cavity, and at the same time move upward through the lower plug to push the sample in the molding cavity out of the molding cavity....

Embodiment 2

[0030] Embodiment 2: as figure 1 and image 3 As shown, a hot mounting machine includes a bottom plate 1 of the hot mounting machine, a working surface 2 is arranged above the bottom plate 1, the shell of the hot mounting machine is simultaneously covered with the bottom plate 1 and the working surface 2, and a mechanical processing surface is arranged above the working surface 2. Pressing device 3, sleeve 4, heating device 5 and hydraulic pressure device 6 are sequentially arranged between working surface 2 and bottom plate 1; sleeve 4 is located between working surface 2 and bottom plate 1, sleeve 4 An opening 21 is formed on the top, and the mechanical pressing device 3 slides horizontally on the working surface 2 and covers the opening 21 during the sliding process. The mechanical pressing device 3 includes an upper plug 31 that moves above the sleeve 4, hydraulically The pressurizing device 6 includes a lower plug 61 moving in the sleeve 4, the lower plug 61, the upper p...

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Abstract

The invention discloses a hot press fit method and a hot mounting press. The hot press fit method comprises the following steps that the first step, a forming agent is put into a deformation forming cavity; the second step, an upper plug is moved to the space located above the forming cavity in the mode of horizontal movement; the third step, the upper plug is moved towards the forming cavity through vertical movement and seals the forming cavity; the fourth step, a lower plug is upwards moved through vertical movement, and the forming cavity is compressed and heated; the fifth step, after hotpress fit is finished, the upper plug is driven to leave the forming cavity, an opening formed in the forming cavity is exposed, and a sample in the forming cavity is pushed out of the forming cavitythrough upward movement of the lower plug at the same time. The opening can be opened through parallel movement of the upper plug located above the opening, the closing, pre-pressing and sealing operation of the opening is achieved by vertical movement of the upper plug, and therefore material feeding conducted by an operator is facilitated, and the accuracy of hot press fit is guaranteed. Pressfit is conducted on the forming cavity through the lower plug, and the sample is pushed out through movement of the lower plug, so that a material is taken out advantageously. The process of the hot press fit technology is simplified.

Description

technical field [0001] The invention relates to a thermosetting resin thermocompression bonding method and a thermal embedding machine. Background technique [0002] Metallographic mounting machine is also called thermal mounting machine. Its working principle is to wrap metal sample with thermosetting resin through thermal pressing method. After a certain temperature and pressure, the process of cooling and forming is also called thermal mounting. This heating The forming equipment is called metallographic mounting machine or metallographic hot mounting machine. [0003] In the prior art, the utility model patent with the patent announcement number of "CN205506511U" discloses a metallographic sample mounting machine, which discloses the above basic principle, that is, by compressing the molding agent in a certain deformation space and performing high temperature treatment at the same time , Even if the molding agent is under the conditions of high temperature and high pres...

Claims

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Application Information

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IPC IPC(8): B29C43/02B29C43/18B29C43/34B29C43/50B29C43/52
CPCB29C43/02B29C43/18B29C43/34B29C43/50B29C43/52
Inventor 叶昌科
Owner 苏州迪茂检测设备有限公司