SU831591A1 - Method of manufacturing a trueing tool - Google Patents

Description

The invention relates to the production of a diamond ruling tool, in particular ruling pencils with an oriented diamond crystal.

• A known method of manufacturing a diamond "* * governing tool, which consists in the fact that the opening of the frame is filled with a binder, while the binder is in a solid state, the diamond crystal is oriented in an oriented manner, and it is held in position by a mounting element. After softening the binder, the crystal is immersed in it with an element and held until the binder becomes solid. The known method makes it possible to orient the diamond crystal during its initial installation fl], '·

However, after softening the binder ^Λ, when the crystal is immersed, its orientation is violated, which entails a decrease in tool life.

The purpose of the invention is to increase the tool life due to the additional orientation of the diamond crystal when it is immersed in a binder.

This goal is achieved by the fact that pyramidal depressions with equal angles at the apex and various depths are performed on the installation element (in this case, immersion is carried out first by contacting the crystal with a depression of greater depth, and then less.

In FIG. 1 shows a device for manufacturing a governing instrument: FIG. 2 - installation element of the device ·; in FIG. 3 - installation of a diamond crystal before immersion; in FIG. 4 immersion of the diamond crystal tip and contacting it with a pyramidal recess of lesser depth; in FIG. 5th same, more depth.

The method is as follows.

S 821591 4

The hole in the tool frame 1 is sealed flush with the corresponding binder 2 and the frames are mounted in the fixture 3 containing the mounting element 4, on which pyramidal recesses are made with equal angles at the apex and of different depths - large 5 and small 6. The fixture is initially located with the supporting element 4 down . A diamond crystal 7 is placed in a pyramidal recess of greater depth, the crystal is brought into contact with the binder, the device is turned over, the binder is softened and the crystal is immersed until the mounting element allows. After that, the binder is cooled, a pyramidal recess of a shallower depth of 6 is introduced into contact with the diamond crystal, the binder is softened and the crystal is immersed to the final depth.

The phased immersion of diamond with the help of pyramidal recesses of various sizes in depth provides the maximum possible accuracy of the position of the diamond hardness vector relative to the frame, which makes it possible to increase the tool life while stabilizing its quality.

Claims (1)

I; The image of ognosigs to the diamond producer of the diamond right hand, in the right hand pencils with the oriented arrangement of the crystal gold diamond. An izgohgelevi diamond-dressing tool izvesgen, which concludes with the fact that the opening of the rim is filled with a binder, while the binder is in place, firmly installed, and a diamond crystal is positioned and held in this position by the setting element. After softening the binder, the crystal is immersed in it with an element and held until the binder is in a solid state. The known method makes it possible to ornengirova diamond crystal during its initial installation tl. However, after softening the binder when the crystal is immersed, its orientation is disturbed, which entails a decrease in tool life. The purpose of the invention is to increase the stability of the tool due to the additional orientation of the diamond crystal when it is dipped with e-binder. The goal is achieved by the fact that pyramidal recesses with equal angles at the apex and different depths are made on the installation element, while the immersion is carried out first by contacting the crystal with a greater depth and then shallower depth. . On gfig. 1 of these devices for the manufacture of the power tool: in FIG. 2 - installation element of the device; in fig. 3 - installation of a diamond crystal before it is immersed in FIG. 4; immersion of a diamond crystal Tphi by contacting it with a L1-amidal recess of lesser depth; in fig. 5 - the same, greater depth. The method is carried out as follows. The hole in the frame of Ingrumenga 1 is sealed flush with the corresponding binding agent 2 and the frames are fitted into the device 3, which contains the mounting element 4, on which pyramidal grooves with equal angles at the apex and depth of personal depth — big 5 and 6 are small. element 4 down. A crystal of diamond 7 is placed into the pyramidal depression of a greater depth, the crystal is brought into coagact with a binder, the device is turned over, the Binder is softened and the plating crystal is plunged to the right side, until the installation element allows. After that, the binder is cooled, a pyramidal recess of lesser depth 6 is put in contact with the diamond crystal, the binder is softened and the crystal is immersed to the final depth. The gradual immersion of a diamond with the help of pyramidal depressions of various sizes in depth ensures the maximum possible accuracy of the diamond hardness vector relative to the rim, which makes it possible to increase tool durability while stabilizing its quality. The invention The method of making a ruler, in which the opening of the rim is filled with a binder, orients the diamond crystal with the aid of a mounting element, softens the binder and submerges a diamond in it, characterized in that, in order to increase tool durability increasing the accuracy of the orientation of the crystal; pyramidal depressions with equal angles at the top and various depths are made on the adjusting element; at the same time, immersion is carried out first by contacting the crystal with the angle leniem greater depth, and then smaller. Sources of information taken into account in the examination 1. US Patent No. 2351741, cl. 125-39, published in 1944. Phage.2