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High-precision cutting process of metal bellows

A metal bellows, high-precision technology, applied in the field of mechanical processing, can solve problems such as irregular incisions, achieve stable incisions, high cutting precision, and high cutting efficiency

Active Publication Date: 2022-07-29
浙江博基工程材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, it only clamps one end of the metal bellows, and the other part that is not clamped may vibrate during the cutting process, which will also cause irregular cuts

Method used

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  • High-precision cutting process of metal bellows
  • High-precision cutting process of metal bellows

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Embodiment Construction

[0053] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] It should be noted that when a component is referred to as being "mounted on" another component, it can be directly mounted on the other component or there may also be an intervening component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a co-existing centered component. When a component is said to be "fixed" to another component, it may be directly ...

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Abstract

The invention provides a high-precision cutting process of a metal bellows, which belongs to the technical field of mechanical processing. It solves the problem of poor stability in the prior art. The high-precision cutting process of the metal bellows includes the following steps: A. Preparation: clean the metal bellows to be cut to remove impurities and oil stains on the metal bellows; B. Clamping: the metal bellows is close to the place to be cut. The two sides are respectively clamping part 1 and clamping part 2. The clamping part 1 and clamping part 2 are clamped, and the cleaned metal corrugated pipe is positioned; C. Heating support positioning: the support plate abuts against the metal corrugated pipe At the lower part of the pipe to be cut, the support plate simultaneously heats the metal corrugated pipe to 150-200 O C; D, cutting; E, feeding. The stability and precision of the high-precision cutting process of the metal bellows are relatively high.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and relates to a high-precision cutting process of a metal bellows. Background technique [0002] Metal bellows is a metal pipe with a wavy wall. Commonly used metal bellows are carbon steel, stainless steel, aluminum, etc. [0003] Metal corrugated pipes are mainly used for non-concentric axial transmission with a small bending radius, or irregular turning, expansion and contraction, or absorbing thermal deformation of pipes, etc., or the connection between pipes and pipes is not convenient for installation with fixed elbows. Or the connection between pipes and equipment is used. [0004] In the actual practical process, it is often encountered that the metal bellows is cut off according to the actual use requirements, so that the set length of the metal bellows is used. The existing cutting method mainly uses a grinding wheel device to cut it. During the cutting process, the cu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D21/00B23D33/00B23D33/02H05B3/40
CPCB23D21/00B23D33/00B23D33/02H05B3/40
Inventor 严潇斌陈佳槟严建华
Owner 浙江博基工程材料有限公司