Yus li cas xaum kom paub qhov tshuab rau kev xaum txhawj CNC

Why a CNC Budget Is More Than a Sticker Price

Kab lus uas tseem tshuav rau hauv cov khoom siv ntawm cov khoom siv tshuaj ntau yam, qhov kawg yog: “Koj cov khoom siv tshuaj tshuaj peb lub xwm txheej muaj ntau npaum li cas?” Nws yog qhov lus uas tseem tshuav, tab sis nws tsis pom qhov kev ua tiav uas tseem ceeb. Qhov kev xaiv khoom siv CNC tsis yog ib yam dab tsi los ntawm tus lej uas tau sau rau hauv cov lus qhia. Ib tug neeg tswj kev lag luam uas paub ntau yam tau pab kuv kom paub qhov kev ua tiav uas nyuaj. Nws tau xaiv ib tug khoom siv tshuaj rau qhov ntau npaum li cas, tab sis nws tau pom tias qhov sijhawm xa khoom yog li 6 hnub ntau dua qhov tau qhia, qhov chaw uas khoom siv tau tso tsis muaj cov khoom siv tshuaj rau qhov chaw, thiab cov neeg tswj khoom siv hauv chaw tsis muaj. Qhov ntau npaum li cas uas tau xaiv khoom siv yog li 40% ntau dua qhov ntau npaum li cas uas tau xaiv khoom siv. Qhov kev xaiv qhov ntau npaum li cas uas muaj kev txaus siab yog qhov kev xaiv qhov kev tshuaj tshuaj, kev tso khoom siv, thiab kev tshuaj tshuaj, tsis yog qhov khoom siv tuaj yeem tso rau hauv chaw.

Cov ntau npaum li cas uas tsis tau qhia uas tuaj yeem tshuav rau cov neeg tshiab uas xaiv khoom siv

Yog koj yuav mus rau CNC machining thaum kawg, lossis ntxiv cov khoom siv rau lub tsev kho mob tua ntau, muaj ob peb qhov uas yuav tsum muaj rau koj cov lus qhia txog kev xa tuaj ua ntej koj xaiv lub tsev kho mob. Cov lus qhia txog kev xa tuaj rau lub tsev kho mob 6-ton vertical machining center tsis yog qhov ntau ntau; cov tshuab xa tuaj ntau yam thiab cov tshuab xa tuaj rau lub tsev kho mob yuav muaj ntau dua li 2,000 dollars. Tom qab ntawd yog lub tsev kho mob. Lub tsev kho mob ntau yam tau xav tau lub tsev kho mob concrete uas tsis muaj kev sib tw thiab muaj qhov ntsuas ntau thiab qhov ntsuas zoo. Tom qab ntawd yog lub tsev kho mob rau kev sib xyaw. Lub tsev kho mob ntau yam tau xav tau lub tsev kho mob rau kev sib xyaw thiab cov lus qhia txog kev sib xyaw rau kev sib xyaw thiab kev sib xyaw rau kev sib xyaw. Tom qab ntawd yog cov khoom siv rau kev sib xyaw, cov khoom siv rau kev sib xyaw, cov khoom siv rau kev sib xyaw, thiab cov khoom siv rau kev sib xyaw. Lub tsev kho mob uas muaj kev paub zoo yuav muaj kev xa tuaj rau kev sib xyaw, uas ntau yam tau xav tau ib lub hlis, thiab cov khoom siv rau kev sib xyaw thiab cov khoom siv rau kev sib xyaw. Thaum muaj kev sib xyaw, qhov tseem ceeb tshaj plaws yog kev xa tuaj rau lub tsev kho mob thiab ntxiv 20-30% rau cov khoom siv uas yuav tsum muaj ua ntej. Yog koj tsis ua qhov no, koj yuav muaj lub tsev kho mob uas tsis ua hais.

Sib thim cov khoom siv ntawm cov khoom siv rau cov qhov tseem ceeb uas yuav tsum ua

Cov no yog qhov uas kev paub txog kev tsim kho yuav tshwm sim ntau dua rau cov nqi. Cov khoom siv tshuab thiab cov khoom siv tshuab hauv lub qhov rooj yuav tshwm sim ntau dua rau cov khoom siv. Yog li cas, yog lub tsev siv khoom siv yuav siv rau qhov ntau dua rau cov khoom siv cast iron, qhov tshuab hauv lub qhov rooj yuav muaj kev pab tshwm sim zoo dua, tab sis yuav muaj nqi siab dua thiab yuav pom tau hauv cov khoom siv zoo dua thiab muaj nqi siab dua. Tsis ntawd, cov khoom siv tshuab thiab yuav muaj kev sib koom ua kom zoo dua thiab yuav pab ua kom zoo dua rau cov khoom siv aluminum thiab cov khoom siv steel nyob hauv qhov ntau dua. Cov khoom siv tshuab yuav tshwm sim ntau dua rau qhov tshuab. Cov khoom siv tshuab uas siv rau qhov tshuab yuav muaj nqi zoo dua rau qhov tshuab tshwj xeeb, tab sis cov khoom siv tshuab uas siv rau qhov tshuab thiab cov khoom siv tshuab uas siv rau qhov tshuab yuav muaj nqi siab dua thiab yuav pab ua kom zoo dua rau qhov tshuab thiab yuav pab ua kom zoo dua rau cov khoom siv tshuab. Qhov ntau dua rau qhov tshuab yuav tshwm sim ntau dua. Cov khoom siv tshuab ISO40 lossis BT40 yuav cover qhov tshuab tshwj xeeb, tab sis yog koj mus ncua rau ISO50 lossis cov khoom siv tshuab HSK yuav pab koj muaj kev sib koom ua kom zoo dua thiab yuav pab koj muaj kev sib koom ua kom zoo dua. Cov nqi yuav tsum nyob rau hauv qhov tshuab, tsis yog qhov tshuab yuav tsum nyob rau hauv cov nqi. Yog koj xaiv cov khoom siv tshuab tsis zoo dua, koj yuav muaj kev nyuaj siab; yog koj xaiv cov khoom siv tshuab zoo dua, koj yuav muaj cov khoom siv tshuab uas yuav tshwm sim ntau dua thiab yuav tsis muaj kev pab.

Kev Cooj Npab Txhawb Kev Sib Koom Tes thiab Kev Tswj Hwm Ntawm Kev Tshuaj Tshuaj

CNC control unit yog ib tug kawm ntxiv rau 10 xyoo. Qhov txiav txim siab ntawm FANUC, Siemens, Mitsubishi, lossis ib tug hwb tshiab tuaj yeem muaj kev sib piv rau qhov cost ntawm kev siv lub zog thaum ciaj. Ib tug system uas siv dav rau FANUC yuav muaj qhov nqi siab dua thaum ciaj, tab sis nws kuj txhais tau tias muaj cov neeg uas paub siv nws dav rau hauv qhov chaw ua haujlwm thiab muaj cov neeg siv cov khoom siv tshwj xeeb los pab ua kom zoo. Cov control uas tsis tseem tshaj tswj yim los yog yuav muaj nqi nyob rau thaum ciaj, tab sis nws kuj yuav muaj kev txhaum rau qhov kev siv cov khoom siv tshwj xeeb tuaj yeem muaj kev txhaum rau qhov kev siv cov khoom siv tshwj xeeb. Los ntawm qhov kev txheeb xyuas ntawm cov neeg ua haujlwm, koj yuav tsum nrhiav saib cov khoom siv tshwj xeeb uas muaj nyob. Yog tias ib tug control board tsis ua haujlwm dua ob xyoo tom qab siv, nws tsis yuav tsum nrhiav 8 hlis los ntawm lub voj voog. Nrhiav saib cov neeg ua haujlwm hauv lub voj voog txog qhov kev siv cov khoom siv tshwj xeeb yuav muaj kev paub zoo dua li cov lus qhia rau hauv cov lus qhia. Qhov budget rau CNC machine yuav tsum muaj ib tug tshuab rau cov kev siv cov khoom siv tshwj xeeb tom qab lub voj voog thiab cov khoom siv tshwj xeeb uas yuav tsum muaj, especially yog tias lub CNC machine yog ib tug uas yuav tsum siv rau hauv qhov chaw ua haujlwm.

Kho li cas yuav tau txais kev sib xyaw rau hauv qhov kev xaiv

Kev ua cov cim tshuaj rau kev muab nqi tuaj yeem yuav ua qhov tshuaj rau kev muab nqi los ntawm qhov kev muab nqi rau kev xaiv lub tshuab. Pib ntawm qhov kev xav tau zoo rau qhov teeb meem ntawm kev siv lub tshuab rau hli 1 hlis. Lub tshuab uas siv rau kev tsim kho thiab tsis muaj neeg nyob hauv 20 teev ntawm hnub yuav muaj qhov kev txiav txim rau kev siv tshuab nyob rau hauv qhov kev siv tshuab ntawd ntau dua li lub tshuab uas siv rau 1 hlis thiab muaj kev siv tshuab ntau dua li. Nco ntsoov rau qhov kev muab nqi rau kev siv neeg: ib tug neeg uas paub txais kev siv tshuab yuav siv ob lossis peb lub tshuab thaum chaw ib zaug. Tom qab ntawd, tshem tawm qhov nqi rau kev siv hluav taws, kev siv lub tshuab thiab qhov chaw nyob. Qhov kev muab nqi rau hli ntawm hli, multiplied by twelve, gives a clear payback period. A sensible benchmark for a well matched vertical machining center in general job shop work is a payback of 18 to 30 months. If the calculation shows five years, the budget needs reworking, either by tightening the machine spec or by lining up steadier contract work. This is the conversation that separates a cost center from a profit center.

Tsim qhov nqi rau kev siv tshuab mus rau hauv qhov kev ua haujlwm uas muaj kev txhawb nqa

Tsaug, cov lus piav qhia txog lub tshuab yuav tsum tau txais rau cov neeg uas muaj kev sib xws nrog lub tshuab. Cov neeg siv khoom uas tsuas yog muab khoom los rau lub tshuab yog cov neeg muab khoom; cov neeg siv khoom uas muab cov lus piav qhia txog kev saib xyuam lub tshuab ua ntej muab los, cov lus piav qhia txog kev saib xyuam lub tshuab los ntawm laser interferometer, thiab cov neeg saib xyuam hauv lub vaj tse noj qab los yog cov neeg pab. Ntawd yog qhov Mengji Intelligent Equipment yog qhov nyob ib leeg. Nrog kev nyias ntawm kev tsim khoom hauv Hunan thiab kev sib xws ntawm kev tsim khoom, kev tsim khoom, thiab kev saib xyuam qhov zoo tshaj plaws, Mengji ua lub tshuab kom muaj kev sib xws thiab kev sib xws ntawm qhov kev tsim khoom. Yog tias cov khoom uas xav tau yog lub VMC compact rau cov neeg tsim khoom uas tsis tau txais kev tsim khoom lawm, lossis lub tshuab tsim khoom rau cov khoom zoo tshaj plaws uas muaj kev nyias ntau, cov neeg tsim khoom muab cov lus piav qhia txog kev xa khoom thiab kev saib xyuam uas muaj kev nyias ntau thiab kev saib xyuam uas muaj kev nyias ntau uas cov neeg siv khoom lwm tus tsis muab cov lus piav qhia txog kev xa khoom thiab kev saib xyuam. Yog tias lub vaj tse noj qab tau tsim, lub tshuab tau muab muab los, thiab cov khoom thib cab tau muab los thiab tau muab los rau cov khoom uas muaj kev nyias ntau hauv cov teb chaw, ntawd yog qhov kev tsim khoom tau muab ua raws li kev tsim khoom uas muaj kev nyias ntau, tsis yog ib qho uas muaj cov lej, tab sis yog qhov cim uas muaj kev nyias ntau thiab muaj kev nyias ntau hauv qhov kev tsim khoom.