Throughflow Measuring Device Assembly Groove Design
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Solution Overview
Problem
Existing throughflow measuring devices face complex assembly processes and high production costs due to intricate processing and alignment requirements between the housing and measuring insert, which can lead to increased complexity and potential interference with flow dynamics.
Innovation Solution
A throughflow measuring device design featuring a housing with a perpendicular assembly groove and a measuring insert with a corresponding groove, secured by a resilient snap ring that engages in both grooves, allowing for simple and cost-effective orientation and fixing of the components without interfering with the flow path.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If complex processing and alignment methods are used to assemble the housing and measuring insert, then the positioning precision is improved, but the device complexity and production cost increase
Solution Approach 1:
The housing and measuring insert are designed as separate components with dedicated assembly grooves, allowing independent manufacturing and simplified assembly. The groove structures divide the assembly process into clear steps: insert the measuring insert into the housing, then secure with the retaining ring, avoiding complex integrated processing.
Solution Approach 2:
A retaining ring is introduced as an intermediary element to secure the measuring insert in the housing. This simple fastening component eliminates the need for complex alignment mechanisms or precision machining of the housing itself, achieving reliable positioning through a separate securing element.
2Manufacturing precision
If complex processing is applied to the housing and measuring insert, then the alignment accuracy is improved, but the production cost increases
Solution Approach 1:
The housing and measuring insert are manufactured as separate components with standard tolerances, avoiding the need for expensive precision machining of the entire assembly. The assembly grooves are simple features that can be produced with conventional manufacturing methods.
Solution Approach 2:
The retaining ring is a simple, inexpensive fastening component that provides reliable alignment and securing. This cheap element replaces the need for expensive precision machining and complex alignment procedures, achieving cost-effective manufacturing with acceptable alignment accuracy.
3Ease of operation
If the housing and measuring insert are secured with a retaining ring, then the assembly simplicity is improved, but the fixing strength may be reduced
Solution Approach 1:
The retaining ring is designed as a separate, dedicated fastening element that focuses solely on securing the measuring insert. This segmentation allows the retaining ring to be optimized for its specific function of providing sufficient holding strength while maintaining assembly simplicity, without compromising the overall structural integrity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design simplifies the assembly process, reduces production costs, and ensures a secure, interference-free alignment of the housing and measuring insert, maintaining flow integrity and enhancing the overall efficiency of the device.
Implementation Method 1
The securing element (19) is resiliently flexible
Data Source
AI summary
The throughflow measuring device has a housing and a measuring insert with a measuring path. The measuring insert has a throughflow direction in which the medium to be detected flows through the measuring path during operation. The housing has an inner housing wall with a housing assembly groove which extends perpendicularly to the throughflow direction. The measuring insert has a measuring insert outer wall with a measuring insert assembly groove which extends perpendicularly to the throughflow direction. The housing and the measuring insert in the assembled state are orientated relative to each other at least in the throughflow direction and are fixed in the position orientated relative to each other by means of a securing element, where at least a first partial region of the securing element engages in the housing assembly groove and at least a second partial region of the securing element engages in the measuring insert assembly groove.