FIELD: mechanical engineering, in particular, manufacture of machines for mechanical treatment of stones, in particular, for drilling of amber products.
SUBSTANCE: each working position of the set is provided with the second spindle box located opposite the first one. The drills in the spindle boxes are installed coaxially. The rotor set is provided with a fixture for monitoring the integrity and blunting of the drills including two pickups of electron optics coupled via an electronic unit with a fixture for refusal from feed of the working positioned by blanks. Each pickup is fastened on a lever mounted on a post for turning, and is installed so that it checks the drills after the drilling is over at displacement of the working position. The fixture for fastening the products under treatment is installed for vertical motion.
EFFECT: enhanced capacity of the set and prevented reject.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTARY MACHINE FOR DRILLING AMBER ARTICLES | 2005 |
|
RU2290302C1 |
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|
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|
SU1822814A1 |
| METHOD OF CHEMICO-THERMAL TREATMENT OF SMALLSIZED CUTTING TOOLS MANUFACTURED FROM ALLOYED STEELS | 2001 |
|
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| MULTISPINDLE MACHINE | 0 |
|
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| DEVICE FOR WORKING CABOCHONS OF THE SEMIPRECIOUS STONES | 2005 |
|
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| AUTOMATIC MACHINE FOR DOUBLE-SIDED DRILLING | 2022 |
|
RU2786249C1 |
| 0 |
|
SU116757A1 |
