Yuav ua li cas los daws qhov kev sib txawv ntawm 3D welding rooj

1. Ua qhov tseeb Calibration tam sim ntawd

Siv lub tshuab ntsuas kev sib koom tes (CMM) lossis laser tracker txhawm rau txheeb xyuas qhov flatness ntawm lub rooj saum npoo (tus qauv Tsawg dua lossis sib npaug ntawm 0.08mm / m²) thiab qhov tseeb qhov chaw ntawm qhov chaw qhov (runout Tsawg dua lossis sib npaug rau ± 0.02mm).

Ua kom them nyiaj rau tawm - ntawm - thaj chaw kam rau ua; yog tias tsim nyog, xa rov qab qhov chaw siv rau lub Hoobkas kho.

Tom qab calibration, txheeb xyuas qhov sib xws ntawm qhov rov ua haujlwm tau siv cov qauv ua haujlwm kom ntseeg tau tias qhov sib txawv tau rov qab los rau hauv ± 0.1mm.

2. Tshawb xyuas thiab hloov cov khoom hnav

Muab Lub Qhov Ncauj thiab PC Pins: Yog tias PC pins xoob lossis muaj ntau dhau lawm, xyuas seb cov phab ntsa ntawm lub qhov puas tau hnav thiab nthuav dav vim siv sijhawm ntev -. Kev hnav me me tuaj yeem hloov nrog tuab PC pins; hnav hnyav yuav tsum tau ua haujlwm ntawm lub platform.

T-Slots thiab Slider: Kos lub qhov qhib rau burrs, deformation, lossis khib nyiab. Ntxuav thiab luas nrog ib tug tshwj xeeb scraper kom du, unobstructed slider ua hauj lwm.

Module Reference Surfaces: Yog hais tias lub mating nto ntawm tus qauv qhov chaw xws li lub kaum sab xis rulers thiab square thawv yog khawb los yog deformed, lawv yuav tsum raug xa mus kho los yog hloov.

3. Txhim kho cov txheej txheem kev khiav hauj lwm kom tsis txhob muaj tib neeg- ua rau muaj kev puas tsuaj.

Tsis txhob siv hammers, pry tuav, los yog lwm yam kev quab yuam rau nruab workpieces los yog fixtures, vim hais tias qhov no tej zaum yuav ua rau lub positioning qauv puas.

Tighten symmetrically thaum lub sij hawm clamping kom tsis txhob unilateral quab yuam uas yuav ua rau me ntsis deformation ntawm lub rooj saum npoo.

Ntxuav cov hlau shavings thiab vuam slag tam sim ntawd tom qab txhua qhov kev siv los tiv thaiv impurities los ntawm embedding nyob rau hauv lub slots thiab tsim ib tug "lifting" nyhuv.

4. Teeb meem kev txawj ntse qhov yuam kev (tseem siv tau rau kev pom kev sib koom ua ke-cov platforms qhia).

Yog tias nruab nrog lub zeem muag 3D lossis laser-cov lus qhia, ua qhov muag- rau- tes calibration kom sib koom ua ke ntawm kev sib koom tes ntawm cov sensors thiab caj npab neeg hlau.

Txheeb xyuas qhov tsis sib haum ntawm lub lens sensor thiab kho qhov muag tsis pom kev. Recalibrate thiab txheeb xyuas qhov tseeb ntawm txoj kev vuam teeb.

Xyuas kom lub kaw lus tswj tau loaded nrog qhov tseeb calibration tsis kom tsis txhob dynamic deviations vim parameter poob.

5. Ua kom zoo rau kev ua haujlwm ib puag ncig thiab kev tswj kev thauj khoom.

Khaws qhov kub thiab av noo tsis tu ncua (20 ± 2 degree, av noo 40-60%) kom txo tau qhov cuam tshuam ntawm thermal expansion thiab contraction.

Tsis txhob overloading nyob rau hauv lub zos los yog lub sij hawm ntev concentrated loading; xyuas kom meej txawm tias qhov hnyav ntawm qhov chaw ua haujlwm kom tsis txhob muaj kev nyuaj siab hauv lub rooj.

Khaws kom deb ntawm qhov siab - cov khoom siv vibration xws li stamping thiab forging tshuab kom tsis txhob muaj cov qauv xoob.