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Production method capable of automatically shaping orthodontic wire

A production method and dental technology, applied in the production field of orthodontic wire that can be automatically shaped, can solve the problems of cumbersome operation, low efficiency, and high labor cost, and achieve the effects of solving cumbersome operation, improving applicability, and reducing labor cost

Active Publication Date: 2021-06-11
苏州英忆新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of cumbersome operation, low efficiency and high labor cost in the existing production method of orthodontic wire, the present invention provides a production method of orthodontic wire that can be automatically shaped

Method used

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  • Production method capable of automatically shaping orthodontic wire
  • Production method capable of automatically shaping orthodontic wire
  • Production method capable of automatically shaping orthodontic wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A production method of orthodontic wire that can be automatically shaped. The method is used to produce orthodontic wire with a wire diameter of 0.46mm. The inner diameter of a C-shaped shaping die 802 is 0.47mm, and the shape is the same as that of the orthodontic wire. matching; the diameter of the guide hole 703 is selected as a guide post 702 of 0.465mm, and the guide post 702 is installed on the fixing plate 701 through the lock nut 709 and the flange plate 706; the production batch of the orthodontic wire is 5000 ; Production method of the present invention adopts following steps to realize:

[0064] S1: Selection of production program: According to the specifications and models of the orthodontic wire to be produced, select a production program on the PLC that can meet the setting parameters of the orthodontic wire; wherein, in the production program, the rotation frequency of the rotary table 801 It is advisable that the threading and cutting actions of the thre...

Embodiment 2

[0072] A production method of orthodontic wire that can be automatically shaped. The method is used to produce orthodontic wire with a wire diameter of 0.51 mm. The inner diameter of a C-shaped shaping die 802 is 0.52 mm, and the shape is the same as that of the orthodontic wire. matching; the diameter of the guide hole 703 is selected as a guide post 702 of 0.515mm, and the guide post 702 is installed on the fixing plate 701 through the lock nut 709 and the flange 706; the production batch of the orthodontic wire is 3000 ; Production method of the present invention adopts following steps to realize:

[0073] S1: Selection of production program: According to the specifications and models of the orthodontic wire to be produced, select a production program on the PLC that can meet the setting parameters of the orthodontic wire; wherein, in the production program, the rotation frequency of the rotary table 801 It is advisable that the threading and cutting actions of the threadin...

Embodiment 3

[0081] A production method of orthodontic wire that can be automatically shaped, the method is used to produce orthodontic wire with a wire diameter of 0.31mm, the inner diameter of a C-shaped shaping die 802 is 0.32mm, and the shape is the same as that of the orthodontic wire matching; the diameter of the guide hole 703 is selected as a guide column 702 of 0.315mm, and the guide column 702 is installed on the fixing plate 701 through the lock nut 709 and the flange plate 706; the production batch of the orthodontic wire is 6000 ; Production method of the present invention adopts following steps to realize:

[0082] S1: Selection of production program: According to the specifications and models of the orthodontic wire to be produced, select a production program on the PLC that can meet the setting parameters of the orthodontic wire; wherein, in the production program, the rotation frequency of the rotary table 801 It is advisable that the threading and cutting actions of the t...

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Abstract

The invention particularly relates to a production method capable of automatically shaping an orthodontic wire, and solves the problems that an existing production method of the orthodontic wire is tedious in operation, low in efficiency and high in labor cost. The production method capable of automatically shaping the orthodontic wire comprises the steps that S1, a memory alloy wire penetrates through a die, and specifically a wire releasing mechanism, a wire feeding mechanism, a guiding and cutting-off mechanism, a horizontal operation table, a rotating mechanism and a PLC are arranged at a die penetrating station; S2, heat treatment is carried out on the memory alloy wire, wherein a heat treatment station is provided with a heat treatment mechanism; S3, cooling and demolding of the memory alloy wire is carried out, wherein a cooling and demolding station is provided with a cooling and demolding mechanism and a compressed air conveying mechanism; and S4, the orthodontic wire is conveyed, and specifically a conveying station is provided with a material groove and a conveying sliding way. Automatic shaping of the orthodontic wire is achieved, manual operation is not needed in the production process, the production efficiency is effectively improved, and the labor cost in production is greatly reduced.

Description

technical field [0001] The invention relates to a production method for material engineering, in particular to a production method capable of automatically shaping orthodontic wire. Background technique [0002] The nickel-titanium memory alloy orthodontic wire has a recoverable elastic strain of up to 6%~8%, which is much higher than the 0.5% elastic strain value of conventional metal materials, and the memory alloy has a value of up to 10 7 Long fatigue life, excellent damping properties, and shape memory properties, it can provide continuous and stable correction force in the process of correcting malocclusion. It is the most important orthodontic wire in orthodontic applications. [0003] Shape memory alloys require external constraints and heat treatment at a specific temperature to fix their shape. Therefore, common cold working methods cannot meet their production requirements for shaping. At present, the production of memory alloy orthodontic wire is usually to desi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/04B21C47/18B21C47/28B21F23/00B21F11/00C21D9/52
CPCB21C37/047B21C47/18B21C47/28B21F23/00B21F11/00C21D9/525
Inventor 徐学礼
Owner 苏州英忆新材料有限公司
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