Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus and method for processing groove utilizing laser beam

A technology of laser beam and groove processing, applied in the field of devices for processing straight grooves, can solve the problems of increased manufacturing cost and reduced connecting rods, etc.

Inactive Publication Date: 2005-04-27
HONDA MOTOR CO LTD
View PDF1 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when a larger impact force is set to split the connecting rod, the manufacturing cost increases while the yield point of the connecting rod decreases, so when it cracks under a larger impact force, it is easy to produce inferior connecting rods

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus and method for processing groove utilizing laser beam
  • Apparatus and method for processing groove utilizing laser beam
  • Apparatus and method for processing groove utilizing laser beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0020] 1 and 2 show an apparatus 10 for machining grooves using a laser beam (hereinafter referred to as "machining apparatus 10") according to a first embodiment of the present invention.

[0021] Above-mentioned processing device 10 is by the casing (body) 11 that is installed on the end of the arm of industrial articulated robot (such as numerical control device), is arranged on casing 11 in order to emit the laser oscillator 14 of laser beam 12, and with laser oscillator 14 The shaft is provided with a tubular head 16. The tubular head is connected to the lower end of the housing 11 .

[0022] The processing device 10 also has a condensing lens 18 fixed on the upper end of the head 16 for condensing the laser beam 12 emitted downward from the laser oscillator 14 . A reflector 24 is fixedly mounted on the lower end of the head, and is inclined at a certain angle to the vertical axis 29 of the head 16 . The reflect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A casing houses therein a laser oscillator for emitting a laser beam, and a tubular head is disposed coaxially with the laser oscillator and coupled to the casing. The laser beam emitted from the laser oscillator is converged by a condenser lens mounted on the head, and then reflected in a direction substantially perpendicular to the axis of the head by a reflecting mirror that is disposed in the head. The reflected laser beam is applied substantially perpendicular to the inner circumferential surface of a workpiece, forming grooves therein with the heat of the laser beam.

Description

technical field [0001] The invention relates to a device and method for machining straight grooves on the inner cylindrical surface of metal workpieces by using laser beams. Background technique [0002] Hitherto, there have been devices and methods for applying laser beams to metal workpieces, cutting or processing the workpieces using heat generated by the laser beams. [0003] According to these laser beam processing methods, such as Figure 6 As shown, the laser beam 1 emitted by the laser oscillator is guided to the condenser lens 3 of the application nozzle 2 . The nozzle 2 is arranged coaxially with the laser oscillator. The above-mentioned laser beam 1 is condensed by a condensing lens 3 and applied straightly from an application nozzle 2 onto the surface of a metal workpiece 4 . The application nozzle 2 on which such a laser beam 1 is applied is inclined at an angle to the surface of the workpiece 4 , so that the laser beam 1 is also inclined at the same angle to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/067B23K26/10B23K26/16B23K26/36B23K26/38F16C9/00F16C9/04F16C33/10
CPCB23K26/1476B23K26/367B23K26/147B23K26/1405B23K2201/006B23K26/0621F16C33/108F16C9/045B23K26/0643B23K26/067B23K26/0884B23K26/16B23K26/123B23K26/364B23K26/142B23K26/0619B23K2101/006
Inventor 百濑保雄
Owner HONDA MOTOR CO LTD