Yuav Tswj Thermocouple Inventory li cas hauv ib qho - hauv - Lub Sij Hawm Ntau Lawm?

Nyob rau hauv ib puag ncig kev tsim khoom nkaus xwb-hauv{{1}Lub Sijhawm (JIT), qhov chaw khaws khoom tsawg tsawg thiab cov khoom tsim tawm tsuas yog raws li qhov xav tau, kev tswj cov khoom muag thermocouple yuav tsum muaj qhov sib npaug ntawm qhov muaj thiab tus nqi. Thawj lub hauv paus ntsiab lus yog categorize thermocouples los ntawm kev thuam. Rau siab - thaj chaw muaj kev cuam tshuam (xws li, cov khoom tsim tau siab - tus nqi lossis ib qho - cov khoom siv), tuav cov khoom ruaj ntseg yam tsawg kawg yog ob qhov chaw nyob ib cheeb tsam. Rau qhov tsawg- thaj tsam tseem ceeb, ib qho khoom seem rau tsib thaj tsam yuav txaus. Lub hauv paus ntsiab lus thib ob yog siv tus neeg muag khoom- tswj cov khoom muag (VMI) system. Hauv kev npaj VMI, cov khoom siv thermocouple saib xyuas cov nroj tsuag kev siv thiab rov ua cov khoom lag luam ntxiv, tswj hwm qib ua ntej - pom zoo qib qis. Qhov no txo ​​cov nroj tsuag cov khoom lag luam nqa tus nqi thiab ua kom muaj nyob. Lub hauv paus ntsiab lus thib peb yog los ua qauv hom thermocouple thoob plaws cov nroj tsuag. Yog tias tag nrho cov pwm siv tib hom thermocouple, qhov ntev, thiab qhov sib txuas, tus naj npawb ntawm SKUs los tswj tau txo qis heev. Qhov no ua kom yooj yim rau kev yuav khoom thiab txo qhov kev pheej hmoo ntawm kev khaws cov khoom tsis raug. Lub hauv paus ntsiab lus thib plaub yog siv lub "kanban" system. Siv ob lub thawv rau txhua hom thermocouple: thaum thawj lub thawv khoob, nws qhia tias yuav tsum tau xaj ntau dua. Qhov kev pom qhov muag no yooj yim thiab siv tau. Lub hauv paus ntsiab lus thib tsib yog siv "cov khoom xa tuaj." Tus neeg muag khoom tuav cov khoom muag ntawm cov nroj tsuag, tab sis cov nroj tsuag them nyiaj tsuas yog thaum siv cov thermocouple. Qhov no txo ​​cov nroj tsuag cov nyiaj ntsuab ntws thiab hloov cov khoom lag luam pheej hmoo rau tus neeg muag khoom. Lub hauv paus ntsiab lus thib rau yog taug qab qhov "reorder point" dynamically. Siv cov ntaub ntawv keeb kwm los xam qhov nruab nrab noj tus nqi thiab tus neeg muag khoom lub sijhawm ua haujlwm. Teem lub reorder point kom cov khoom tshiab tuaj txog ua ntej cov khoom tam sim no depleted. Piv txwv li, yog tias qhov nruab nrab noj yog 5 units hauv ib lub hlis thiab lub sijhawm ua haujlwm yog 2 lub lis piam, qhov kev txiav txim rov qab yuav tsum yog 3 units. Lub hauv paus ntsiab lus thib xya yog ua "ABC tsom xam." Muab faib cov thermocouples los ntawm lawv cov nqi noj txhua xyoo (A: tus nqi siab, B: nruab nrab, C: qis). Siv nruj tswj rau cov khoom A, tswj nruab nrab rau cov khoom B, thiab tswj tau yooj yim rau cov khoom C. Lub hauv paus ntsiab lus thib yim yog kom muaj "kev kub ntxhov" cov lus nug rau cov pwm tseem ceeb. Khaws cov khoom ua ntej-calibrated thermocouples rau txhua qhov pwm tseem ceeb hauv cov khoom siv kaw, npaj rau kev teeb tsa tam sim. Cov khoom siv no tsis yog siv rau kev saib xyuas niaj hnub- nws tau tshwj tseg rau thaum muaj xwm txheej ceev. Los ntawm kev siv cov JIT-cov khoom lag luam zoo, cov nroj tsuag tuaj yeem ua kom muaj cov thermocouple yam tsis muaj peev txheej ntau dhau ntawm cov khoom seem. Txoj kev no ua raws li cov qauv kev tsim khoom lag luam, txo cov khib nyiab thiab txhim kho kev ua haujlwm zoo. Kev tswj cov khoom lag luam zoo ntawm cov thermocouples tsis yog tsuas yog muaj cov khoom seem xwb- nws yog hais txog kev muaj cov khoom seem hauv lub sijhawm, ntawm tus nqi qis tshaj plaws.