Split Frame Pipe Machining Apparatus for Low Radial Clearance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing pipe machining apparatuses require separate tools for parting and cutting grooves, and those used for cutting grooves often project significantly outward, limiting their use in environments with low clearance between pipes and adjacent objects.
Innovation Solution
A split frame pipe machining apparatus with a tool support system that includes a base, an advancement member, and a tool housing to support both a parting tool and a groove tool, allowing for simultaneous machining of pipes with low radial clearance by rotating the tool carrier and advancement mechanism to position tools accurately on the pipe.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a pipe machining apparatus is used to cut grooves in pipes, then groove machining capability is achieved, but the apparatus projects significantly outwardly from the pipe outer diameter, limiting use in low clearance environments
Solution Approach 1:
The patent combines both parting and groove machining capabilities into a single integrated apparatus. The tool carrier holds multiple tools including a parting tool and groove cutting tools, allowing both functions to be performed by one machine rather than requiring separate apparatuses, thereby reducing radial projection while maintaining versatility
Solution Approach 2:
The apparatus is designed with universal functionality to perform multiple machining operations (parting and groove cutting) on pipes. The tool support system can accommodate different tool types and configurations, enabling the same apparatus to adapt to various machining needs without requiring significant radial space
2Reliability
If separate pipe machining apparatuses are used for parting and groove cutting, then each specific machining function is achieved, but device complexity and space requirements increase
Solution Approach 1:
The patent merges previously separate parting and groove cutting apparatuses into a single integrated machine. The tool carrier simultaneously holds both parting tools and groove cutting tools, consolidating multiple functions into one apparatus and reducing overall system complexity while maintaining reliable specialized machining capabilities
Solution Approach 2:
The apparatus achieves universality by incorporating multiple tool types on a single tool carrier. The system can perform both parting and groove cutting operations with the same apparatus, eliminating the need for multiple separate machines while preserving the reliability of specialized machining functions through proper tool selection and positioning
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
Enables efficient parting and groove machining with reduced radial clearance, allowing for precise positioning and operation in densely packed environments without the need for multiple machines, improving usability in tight spaces.
Implementation Method 1
The advancement shaft includes a threaded portion. The tool support also includes a roller housing threadably coupled to the advancement shaft and moveable along the advancement shaft as the advancement shaft rotates
Data Source
AI summary
Pipe machining apparatuses are provided. In one aspect, a pipe machining apparatus includes a tool support adapted to both part or completely cut a pipe into multiple portions, and machine a groove in an exterior surface of the pipe. In another aspect, the apparatus has a low radial clearance such that the tool support does not project a significant distance beyond a pipe. In a further aspect, a method of parting and machining a groove in a pipe with a single pipe machining apparatus is provided.