Cov txiav tawm tshuab laser yog ib qho tseem ceeb ntawm cov cuab yeej siv laser drilling. Nws lub luag haujlwm tseem ceeb yog los hloov cov hluav taws xob lub zog muab los ntawm lub zog hluav taws xob tso rau hauv laser lub zog nrog qee yam kev hloov pauv hloov tshiab. Qhov sib koom ua haujlwm ntawm lub tshuab txiav laser yog hais txog lub zog tso tawm thaum lub nqaj laser yog irradiated rau saum npoo ntawm lub workpiece kom yaj thiab yaj ua haujlwm kom ua tiav lub hom phiaj ntawm kev txiav thiab txua. Nws muaj qhov ua tau zoo, txiav nrawm, tsis txwv rau cov qauv txiav, thiab cov qauv tsis siv neeg txuag cov yam ntxwv ntawm cov ntaub ntawv, kev txiav du thiab kev tsim khoom qis yuav maj mam txhim kho lossis hloov cov khoom siv hlau txiav cov txheej txheem. Raws li qhov xwm yeem ntawm cov khoom siv ua haujlwm laser, nws tuaj yeem faib ua cov roj laser thiab cov tshuab laser. Cov pa roj lasers siv rau kev siv drilling feem ntau suav nrog cov pa roj carbon dioxide lasers, thaum cov khoom siv lasers siv rau kev laum feem ntau suav nrog ruby lasers, neodymium iav lasers thiab YAG lasers.
Lub tshuab cuab yeej siv rau laser drilling yog ib qho yooj yim thiab qauv ntawm lub tshuab peb-seem. Kev ntsuas ob qho ntev yog nyob ntawm kab rov tav
X and Y indicate that the two coordinate axes are perpendicular to each other, and the third dimension Z axis is perpendicular to the Z-Y plane. Each dimension can drive the ball screw through the stepping motor to run on the linear ball guide, its accuracy is determined by the accuracy of the screw and the accuracy of the ball guide. If equipped with a microprocessor system, the three-dimensional machine tool can complete the laser processing of various holes in the plane and group holes within a certain range. When it is necessary to process a series of holes in a pipe or barrel material, the machine tool should have a five-dimensional function. In addition to the aforementioned three-dimensional, the added two-dimensional is the 360-degree rotation of the XY plane. We define it as the A axis, XY The plane is inclined at 0-90 degrees in the Z direction, and we define it as the B axis. With such various types of laser drilling, the five-dimensional worktable is competent. When the equipment investment needs to be saved, the CNC of the B axis can be changed to manual. This can save money and basically complete all drilling tasks. In recent years, the level of laser drilling machines at home and abroad is at a stage of rapid development. The laser output power is gradually increasing, the pulse width is getting narrower and narrower, and the frequency range As it gets wider and wider, other parameters also become more and more conducive to the development of drilling. The flexibility of the control part of the light guide system and the laser punching machine has been continuously improved, making the punching range continuously expanding. At present, there are dozens of types of laser drilling machines in China. In addition to colleges and scientific research institutes, companies specializing in manufacturing laser equipment are gradually increasing. This shows that China's laser processing is developing in the direction of industrialization.
CO2 laser muaj ntau yam zoo, nws cov kev hloov pauv hloov siab dua lwm cov lasers, thiab nws tuaj yeem nqus tau los ntawm ntau cov khoom siv hlau tsis zoo (xws li cov ntaub ntawv iav, plastics, ntoo, ntau yam sib xyaw ua ke daim hlau, quartz iav cov ntaub ntawv, thiab lwm yam). Tseem ceeb tshaj, piv nrog lwm cov lasers, carbon dioxide lasers tuaj yeem tsim tawm lub zog loj. Thaum muab ua ke nrog lwm cov thev naus laus zis, kev sib tsoo high-speed tuaj yeem ua tiav, nrog qhov nrawm ntawm 100 qhov / thib ob, uas nyuaj rau lwm lub lasers ua kom tau.
Dua li ntawm qhov no, vim muaj qhov ua kom pom qhov tsis yooj yim thiab kev dim ntawm lub CO2 laser, kev nqis peev ib zaug ntawm cov khoom siv yog qhov loj, thiab nws tsis zoo li hauv cov khoom siv laser drilling li lwm peb lub lasers. Qhov sib koom ua haujlwm ntawm lub tshuab txiav laser yog hais txog lub zog tso tawm thaum lub nqaj laser yog irradiated rau saum npoo ntawm lub workpiece kom yaj thiab yaj ua haujlwm kom ua tiav lub hom phiaj ntawm kev txiav thiab txua. Nws muaj qhov ua tau zoo, txiav nrawm, tsis txwv rau cov qauv txiav, thiab cov qauv tsis siv neeg txuag cov yam ntxwv ntawm cov ntaub ntawv, kev txiav du thiab kev tsim khoom qis yuav maj mam txhim kho lossis hloov cov khoom siv hlau txiav cov txheej txheem.
Cov khoom siv laser tau dav siv hauv laser drilling nrog nws qhov zoo. Nws lub ntsiab tseem ceeb yog:
(1) Cov tso tawm nthwv dej yog qhov luv. Qhov sib koom ua haujlwm ntawm lub tshuab txiav laser yog hais txog lub zog tso tawm thaum lub nqaj laser yog irradiated rau saum npoo ntawm lub workpiece kom yaj thiab yaj ua haujlwm kom ua tiav lub hom phiaj ntawm kev txiav thiab txua. Nws muaj qhov ua tau zoo, txiav nrawm, tsis txwv rau cov qauv txiav, thiab cov qauv tsis siv neeg txuag cov yam ntxwv ntawm cov ntaub ntawv, kev txiav du thiab kev tsim khoom qis yuav maj mam txhim kho lossis hloov cov khoom siv hlau txiav cov txheej txheem. A
(2) Lub teeb tso tawm tuaj yeem sib kis tau los ntawm cov khoom siv kho qhov muag. Qhov sib koom ua haujlwm ntawm lub tshuab txiav laser yog hais txog lub zog tso tawm thaum lub nqaj laser yog irradiated rau saum npoo ntawm lub workpiece kom yaj thiab yaj ua haujlwm kom ua tiav lub hom phiaj ntawm kev txiav thiab txua. Nws muaj qhov ua tau zoo, txiav nrawm, tsis txwv rau cov qauv txiav, thiab cov qauv tsis siv neeg txuag cov yam ntxwv ntawm cov ntaub ntawv, kev txiav du thiab kev tsim khoom qis yuav maj mam txhim kho lossis hloov cov khoom siv hlau txiav cov txheej txheem.
(3) Tag nrho lub tshuab yog me me hauv qhov loj me, siv tau yooj yim thiab tswj, thiab nws tus nqi qis dua li ntawm cov pa roj carbon dioxide laser. Lub tshuab laser txiav tau nrog rau qhov chaw ntom ntom ntom ntom ntom ntom ntom ntog hauv kev sib kis. Cov nqaj tau kis mus rau qhov chaw ua haujlwm kom tsim kom muaj cua sov txaus kom cov khoom siv tawg, thiab cov pa roj ua pa loj siab nrog cov nqaj ncaj qha tshem tawm hlau molten kom ua tiav lub hom phiaj ntawm kev txiav. Qhia tawm tias kev txiav laser yog qhov tseem ceeb txawv ntawm lub tshuab ua tshuab
Lub sij hawm tshaj tawm: Jul-11-2020
