Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Snakelike planetary motion tool for 3D printing titanium alloy dentalcrown abrasive finishing

A planetary motion and 3D printing technology, applied in the field of dental crowns, can solve the problems of inconvenient processing, limited processing position, difficult to print out, etc., and achieve the effect of convenient processing

Pending Publication Date: 2020-11-06
NANJING XINGHE PRECISION INTELLIGENT MFG RES INST CO LTD +1
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a serpentine planetary motion tooling for 3D printing titanium alloy dental crown abrasive finishing, which has the advantages of convenient processing and solves the problem of using the existing 3D printing titanium alloy crown abrasive finishing device. It is inconvenient to process, and the processing position is often limited, so that it is difficult to print out the required shape, so it is not convenient for people to use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Snakelike planetary motion tool for 3D printing titanium alloy dentalcrown abrasive finishing
  • Snakelike planetary motion tool for 3D printing titanium alloy dentalcrown abrasive finishing
  • Snakelike planetary motion tool for 3D printing titanium alloy dentalcrown abrasive finishing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a snakelike planetary motion tool for 3D printing titanium alloy dentalcrown abrasive finishing. The tool comprises a base, wherein a connecting plate is fixedly connected to the top of the base, a working plate is fixedly connected to the top of the connecting plate, a vertical seat is fixedly connected to the left side of the top of the base, a first adjusting mechanism is mounted at the top of an inner cavity of the vertical seat, and the first adjusting mechanism comprises a first servo motor, a first lead screw nut, a first limiting rod, a first lead screw and a first limiting groove. According to the tool, a second servo motor drives a second lead screw to rotate, the rotation of the second lead screw enables a second lead screw nut to move, the movement of the second lead screw nut drives a moving block to move, at the moment, the moving block drives a supporting plate to move, the supporting plate drives a guide rod to slide in a snakelike groove, a sliding plate slides in a sliding groove through the movement of the guide rod, a spring is deformed through movement of the sliding plate, a 3D printing head is driven to move through movement of the guide rod, and the advantage of convenient machining is achieved.

Description

technical field [0001] The invention relates to the technical field of dental crowns, in particular to serpentine planetary motion tooling for 3D printing titanium alloy dental crown abrasive finishing. Background technique [0002] Dental crown, also known as braces, is a method used to restore teeth. When the tooth is damaged and it is difficult to repair it by filling the tooth, artificial crowns can be made of different materials and placed on the reduced natural teeth. Putting on the crown, simply speaking, crown restoration is to put a brace on the surface of your teeth that is exactly the same color as the teeth, that is, to wear a gorgeous coat for the bad teeth. The crown plays a protective role without affecting the teeth. In daily life and work, the root canal treated tooth has no ability to absorb nutrients without the pulp, so the tooth is relatively fragile and easy to break. Depending on the degree of damage, some teeth need to be filled and crowned. , some c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/00B33Y30/00A61C5/77
CPCA61C5/77B22F3/00B33Y30/00
Inventor 孙淑琴谢筱萍左近芝盛一
Owner NANJING XINGHE PRECISION INTELLIGENT MFG RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products