Cov Lus Ua Tsaug Rau Qhov Kev Txuas Ntawv Rau Lub Tshuab Tshuab Tshuab Hauv Qhov Ceev

Qhov Nyob Zoo ntawm Lub Tshuab thiab Qhov Nyob Zoo ntawm Lub Tshuab

Kev Tso Lub Tshuab Muaj Kev Puas Tsuas Los ntawm Kev Tso Lub Tshuab thiab Kev Tso Lub Tshuab

Kev xaiv cov qhov chaw ntawm lub khoom siv no yog qhov tseem ceeb heev rau kev tswj hwm cov khaub ncaws thiab kev tswj hwm cov kev cuam tshuam. Thaum cov neeg tsim khoom siv siv cov ntaub sov los ntawm cov ntaub qhia lossis cov ntaub hlau uas tau muab sib sau ua ke, lawv tuaj yeem txo qhov kev hloov qhov chaw ntawm cov ntaub sov rau hauv cov lus siv ntau yam, uas pab tswj hwm qhov chaw ntawm cov khoom siv rau hauv qhov tsawg dua li 0.0005 inches. Cov khoom siv tshiab tshaj plaws tau muab cov qhov chaw ntawm cov ntaub sov thiab cov ntaub polymer hauv lub khoom siv los txo qhov kev cuam tshuam uas muaj los ntawm cov qhov chaw uas muaj kev cuam tshuam hauv lub khoom siv. Qhov no tuaj yeem txo qhov kev cuam tshuam rau hauv 60 thiab 80 peb cent compared to cov khoom siv thaum kawg. Cov lus siv ntawm finite element analysis tau pom tias cov khoom siv uas muaj qhov chaw tsis zoo tuaj yeem txo qhov kev cuam tshuam rau hauv 40 peb cent ntxiv compared to cov khoom siv uas muaj qhov chaw zoo li cov khoom siv thaum kawg, qhov no yog qhov tseem ceeb heev thaum siv rau cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom...... thiab tsis txhob lus txog qhov chaw ntawm lub khoom siv, nws kuj muaj kev cuam tshuam heev. Qhov chaw ntawm lub khoom siv uas zoo tuaj yeem txo qhov kev cuam tshuam rau hauv cov lus siv ntau yam, uas pab tswj hwm qhov chaw ntawm cov khoom siv rau hauv 30 peb cent ntxiv thiab txo qhov kev cuam tshuam rau hauv cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li cov khoom siv uas muaj qhov chaw zoo li......

Kev Tswj Hwm ntawm Cov Khoom: Kev Tswj Hwm Lub Cip, Kev Nyab Xeeb rau cov Neeg Siv, thiab Kev Tswj Hwm rau cov Qhov Chaw

Cov kab tsho yuav ua rau nws zoo siab thiab nws yuav ua ob peb qhov tswv yim: sau cov chips, npaj cov neeg siv, thiab kaw cov khoom los ntawm qhov chaw nyob ib leeg. Cov ntawv polycarbonate uas tau muab cog los yuav tiv taus cov cuab yeej uas muaj zog 200 joules tsis txhob muaj kev puas, tab sis thiaj li muaj kev paub txog qhov xwm txheej nyob hauv. Cov lus tsho tshiab peb zaug yuav tiv taus cov coolant kom tsis tau mus rau hauv cov khoom tshwj xeeb uas yuav ua rau muaj kev puas. Rau qhov hmoov, cov qhov tsho hmoov tsho yuav tiv taus cov khoom ntau ntau uas muaj qhov loj dua 5 microns rau 99.7%, uas sib npog rau cov kev txwv ntawm OSHA rau cov khoom silica. Yog tias muab qhov tsho tsho tsho los ntawm cov lus tsho tsho tsho, nws yuav tiv taus cov spindle rau 0.2 seconds, thiab cov lus tsho tsho yuav tiv taus cov oil mist rau 95% ua ntej thaum nws tsho los ntawm qhov tsho. Txhua yam no yuav ua rau muaj kev kaw tsho uas yuav tiv taus cov khoom kom tsis muaj kev puas rau qhov ua haujlwm ntawm cov khoom tshwj xeeb rau kev siv hauv kev ua haujlwm ntawm cov khoom tshwj xeeb thiab pab tiv taus cov kev txwv ISO Class 7 thaum siv cov khoom uas yuav tsum muaj kev sib npog rau cov neeg.

Kev Tsim Koj Tswj Hwm thiab Kev Tsim Nyob Rau Hauv Qhov Chaw Siv Lub Tshuab Tso Ceev

Lub Tshuab Ntawv Qhov Tshuab: PSI, Qhov Siab, Lub Xij Zis Tshuab, thiab Lub Tshuab Ntawv Txhawb Qhov Tshuab

Rau kev tshuab VMC, lub ntawv qhov tshuab yuav tsum muaj PSI tsawg kawg li 3000 vim tias cov cuab yeej yuav ua rau qhov tswj hwm tsis zoo heev—tsis zoo dua 0.0005 inches thaum siv lub tshuab tso ceev rau kev tshuab ntau. Qhov siab ntawm lub ntawv qhov tshuab yuav tsum nyob rau hauv qhov 6 inches rau cov khoom siv ntau ntxiv, tab sis yuav tsum nyob rau hauv qhov 12 inches lossis ntau dua rau cov khoom siv tso ceev uas muaj nqi ntau heev—nqi ntau heev li peb lub xov tooj. Lub xij zis tshuab yuav tsum nyob rau hauv qhov 28 hnub txhua yam, vim tias yog tsis tau xij zis zoo, yuav muaj kev puas ntsuas ntau rau lub ntawv qhov tshuab thaum lub tshuab tso ceev tau siv. Rau kev txhawb lub tshuab, ntau yam tshuab tshuab qhia tias yuav tsum siv cov ntawv txhawb uas muaj epoxy rau kev txhawb, thiab cov ntawv txhawb no yuav tsum nyob rau hauv qhov 18 inches lossis ntau dua rau txhua qhov chaw ntawm lub tshuab. Thaum txhua yam tau tshuab lawm, kev saib kom lub tshuab nyob rau hauv qhov zoo yuav tsum tau ua kom txaus. Lub tshuab tswj hwm ntawm lub tshuab yuav tsum nyob rau hauv qhov 0.004 inches rau txhua lub xov tooj—qhuav no yog qhov tswj hwm uas lub tshuab tuaj yeem siv tau zoo.

Kam ntawm Kev Tswj Hwm Cov Qhov Chaw: Cov Qhov Chaw Tshem Tawm, Cov Qhov Chaw Ua Haujlwm Rau Lub Crane, thiab Cov Qhov Chaw Sib Tshuas Los Pab Lub Tshuab

Nws yog qhov tseem ceeb los txhawb nqa cov kab laug 36 inches rau hauv txhua qhov ntawm VMC rau cov teeb meem tshwj xeeb, kev ua haujlwm tshem tawm cov ntaub tsis zoo, thiab thaum muaj kev kho mob. Cov kab laug rau lub crane yuav tsum sib raug rau qhov chaw uas lub spindle nyob, thiab yuav tsum tshem tawm txhua qhov chaw uas cov khoom siv nyob rau hauv lub tshuab. Rau cov neeg xav npaj kev siv cov khoom siv uas pab kev ua haujlwm raws li cov pallet changers, nws yog qhov zoo los npaj rau cov qhov chaw 150% ntawm qhov chaw uas lub tshuab siv nyob tam sim no. Cov qhov chaw ntxiv no yuav pab tau ntau dua thaum lawv xav npaj txuas cov rails tom ntej. Los pab kev ua haujlwm tau zoo heev, npaj cov ntaub ntawv tshiab kom parallel rau lub kaum ntsej uas lub tshuab mov ntev heev. Qhov no yuav pab txo qhov teev uas cov neeg ua haujlwm yuav tsum mov cov khoom, thiab ob tug yuav txo qhov teev ntawd rau 20 thiab 25%.

Cov Khoom Siv Hluav Taws Xob thiab Kev Sib Tshuas Hluav Taws Xob rau Cov Vertical Machining Centers

Hluav Taws Xob, Phases, Amperage, thiab Kev Txo Qhov Hluav Taws Xob Uas Muaj Kev Puas Tsuaj Rau CNC Spindle thiab Axis Drives

Cov chaw ua haujlwm ntawm qhov cim txiav thiab ntawm qhov cim txiav thiab yuav tsum muaj cov hloov ntsuas tseem ceeb uas tsis tuaj yeem tshem tawm kom ua tau cov khoom sib twj tsis thiab cov khoom sib twj tsis thiab uas tsis tuaj yeem tshem tawm. Ntau yam chaw ua haujlwm yuav tsum siv cov hloov ntsuas thib peb (three phase) 480 volts rau kev siv hauv qhov tseem ceeb. Cov yam ntxwv ntawm amperage yuav tsum sib piv raws li cov horsepower ntawm cov khoom sib twj tsis thiab. Piv txwv li, cov khoom sib twj tsis thiab 30 horsepower yuav tsum muaj cov amperage nyob rau hauv 40 thiab 50 amps uas tsis tuaj yeem tshem tawm. Thaum peb xav txog cov khoom sib twj tsis thiab uas muaj kev sib twj tsis thiab (variable frequency drives), peb yuav tsum saib xyuam kom cov harmonic distortion tsis pheej ntau. Raws li cov kev cai ntawm IEEE 519-2022, peb yuav tsum muaj cov harmonic distortion tsis pheej ntau dua 5 percent ntawm qhov tseem ceeb; yog tias tsis li ntawd, cov khoom sib twj tsis thiab yuav pheej ntau thiab ua rau muaj kev puas tsuaj rau cov khoom sib twj tsis thiab uas tsis tuaj yeem tshem tawm. Kom paub tias yuav tshem tawm daim teeb meem no, ntau yam chaw ua haujlwm siv cov passive filters lossis siv cov active harmonic conditioners rau cov khoom sib twj tsis thiab uas tsis tuaj yeem tshem tawm. Thiab peb tsis yuav tsum txhawb cov khoom sib twj tsis thiab uas muaj kev sib twj tsis thiab (phase imbalance monitoring) los ntawd. Kom paub tias cov khoom sib twj tsis thiab uas muaj kev sib twj tsis thiab nyob rau hauv qhov sib twj tsis thiab yuav tsum muaj kev saib xyuam hauv qhov sib twj tsis thiab kom tsis pheej ntau rau cov voltage thiab ua rau muaj kev puas tsuaj rau kev saib xyuam cov cim thiab cov cim thiab, thiab yuav tsum paub tias cov kev puas tsuaj yuav pheej ntau dua 15 percent thaum cov kev puas tsuaj pheej ntau.

Kev pim ua ntej thaum muaj kev tswj hwm: Kev txhawb qhov cua, Kev pim qhov chaw nyob ntawm lub zog, thiab Kev pim qhov chaw nyob ntawm cov kab laug

Nws yog qhov tseem ceeb los mus txog kev txhawb qhov cua raws li qhov kev txhawb uas muaj ntau yam kev txhawb ua ntej thaum peb yuav siv cov khoom no rau thaum kawg. Qhov no pab peb tshem tawm kev puas tsuaj uas muaj los ntawm kev txhawb qhov cua zoo li tseem ntau yam kev txhawb ua ntej thaum txhua yam tau txhawb ua ntej. Tso cia kom paub tias qhov chaw nyob ntawm lub zog yog zoo. Siv kev pim qhov resistance no, thiab qhov tseem ceeb yog kom tsis txhob meej dua 0.5 ohm. Qhov chaw nyob ntawm lub zog zoo pab tshem tawm kev tswj hwm electromagnetic uas nyuaj rau peb cov khoom sib tw tswj hwm. Tsis txhob so tias peb yuav tsum muaj kev tswj hwm qhov chaw nyob ntawm cov khoom raws li qhov kev tswj hwm uas peb xav tau. Thaum peb muaj qhov zero zoo, peb tuaj yeem tso cia rau qhov chaw nyob ntawm cov khoom raws li qhov kev tswj hwm uas peb xav tau rau qhov millimeter 0.001. Thaum peb muaj kev sib npaug zoo ntawm cov khoom pim qhov chaw nyob ntawm cov khoom linear thiab rotary encoders thiab cov khoom tswj hwm, qhov no pab tshem tawm kev puas tsuaj uas muaj ntau tshaj plaws thaum cov khoom mov ntau yam ntawm ib leeg.

Kev sib npaug ntawm cov khoom sib tw thiab kev sib npaug ntawm qhov chaw nyob

Kuam txawj ntse los ntawm kev xaiv lub tshuab ua haujlwm tseem ceeb yog qhov kev nrhiav qhov chaw uas yuav tau rau lub tshuab thiab qhov chaw uas peb muaj nyob rau hauv lub tsev ua haujlwm. Lub tshuab sib xyaw tseem ceeb tseem ceeb tshwm sim nyob rau hauv qhov looj kab 1200 x 900 millimeters mus rau 2500 x 1500 mm. Cov ntsiab lus no cov qhov looj kab tuaj yeem siv rau lub tshuab ua haujlwm tseem ceeb tsis tas li, tab sis tsis txhob siv qhov chaw hauv lub tsev ua haujlwm li. Thaum peb xaiv cov ntsiab lus, thiaj li tsum paub tias muaj qhov chaw puv tshwj xeeb nyob rau hauv lub tshuab ua haujlwm, tsis yog rau cov khoom loo tshaj plaws xwb, tab sis kuj tsum muaj qhov chaw puv tshwj xeeb nyob rau hauv qhov chaw rov qab rau cov khoom siv thiab cov khoom sib xyaw los siv kom muaj kev tswj hwm zoo. Yog tias peb xaiv lub tshuab ua haujlwm loo dua qhov tseem ceeb, ces peb yuav siv qhov chaw hauv lub tsev ua haujlwm li, thiab qhov no yog qhov uas cov neeg siv haujlwm tseem ceeb tau pom tias yuav muaj kev siv qhov chaw hauv lub tsev ua haujlwm li 18% mus rau 22%. Tsim nyog xav txog qhov kev cia siab rau qhov kev ntxiv ntau thiab kev ntxiv ntau. Lub tshuab ua haujlwm ib qho muaj cov khoom sib xyaw uas tuaj yeem rov qab thiab cov khoom sib xyaw uas tuaj yeem rov qab los ua haujlwm kom muaj kev ntxiv ntau, thiab tsis tsum muaj lub tshuab ua haujlwm tshiab. Qhov ceeb toom ntawm lub tshuab ua haujlwm kuj tseem ceeb heev. Yog tias lub tshuab ua haujlwm tsis muaj qhov ceeb toom, ces qhov cuab yeej yuav tshwm sim thiab yuav cuam tshuam rau qhov kev ua haujlwm, thiab yuav ua rau qhov kev ua haujlwm tsis txaus 15 microns. Tsiaj tsis txhob saib cov leej twg rau cov khoom thiab cov khoom sib xyaw uas pab, xws li cov khoom siv rau kev ntxiv khoom thiab cov khoom siv rau kev ntxiv dej. Peb tsum muaj kev paub tias cov khoom siv tuaj yeem siv nyob rau hauv qhov chaw nyob rau hauv qhov chaw thiab hauv qhov chaw rau cov khoom siv rau kev ntxiv khoom.