Laser cutting method used for medical long solenoid

A technology of laser cutting and laser cutting head, applied in the field of medical equipment, can solve problems such as large splicing error and low efficiency

Active Publication Date: 2015-05-20
KUNSHAN THETA MICRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, it is necessary to find a method to improve the inefficiency and the existence of large stitching errors

Method used

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  • Laser cutting method used for medical long solenoid
  • Laser cutting method used for medical long solenoid

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] Here, it should be noted that in the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", " The orientation or positional relationship indicated by "outside", "horizontal", "vertical", etc. 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 the device or Elements must have certain orient...

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Abstract

The invention discloses an automatic laser cutting method used for a medical long solenoid. The method includes the steps that after to-be-machined length L data of the medical long solenoid are input into a control system, and the medical long solenoid is accurately clamped, the position at the moment is recorded as the initial position O by the control system; the retreating distance D of a precise rotary two-dimensional platform is compared with the to-be-machined length L, and the precise rotary two-dimensional platform retreats and pushes laser cutting heads many times for synchronous cutting to form cut spiral lines. The control system is adopted for controlling and accurately repeating operations, low efficiency is improved, and large splicing errors are avoided.

Description

[0001] technical field [0002] The invention relates to the field of medical devices, in particular to a laser cutting method for medical devices. [0003] Background technique [0004] Due to the particularity of medical devices, there are certain special requirements for the production and processing of medical devices. In the process of processing long solenoids for medical use, the requirements for processing end faces are relatively strict, so ordinary machining methods cannot be used. In order to avoid possible problems such as burrs and poor precision, laser processing is an ideal processing method, but in the current laser cutting method, due to the requirements of production cost and efficiency, the length of the medical long solenoid is relatively long. Long, length cutting is required, and the processing length is often limited by the equipment stroke, and because the outer diameter of the solenoid is generally less than 0.8mm, it is easy to deform during proces...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/08
CPCB23K26/0823B23K26/083B23K26/38
Inventor 魏志凌宁军杨兆文
Owner KUNSHAN THETA MICRO
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