tau ua haujlwm nyob rau hauv kev lag luam fastener txij li xyoo 1995, dhau los ua tus xa khoom tseem ceeb rau cov neeg siv khoom hauv cov txheej txheem fasteners mov saw. Kev muab khoom tsis yog rau kev tsim kho kev lag luam nkaus xwb, tab sis kuj rau lwm yam kev lag luam xws li mechanical engineering, hluav taws xob engineering thiab civil engineering.
pib ua ib tus tswv cuab nrog tus tswv Stefan Valenta, maj mam loj hlob lub lag luam mus rau qhov nws niaj hnub no. Stefan cov lus hais tias: "Peb tsis tau pib txoj kev loj hlob mus txog thaum xyoo 2000s thaum peb txiav txim siab pib tsim cov hlua khi vim tias tsis muaj ntau cov hlua khi hauv Czech koom pheej lag luam."
Valenta pom tau sai sai tias muaj kev sib tw ntau dua thiab cov neeg ua si loj dua thaum nws los txog rau cov qauv threaded rods, yog li nrog rau hauv siab, lawv tau txiav txim siab los ua lag luam nyob rau hauv tus qauv ntau ntawm threaded rods thiab tsom rau niche threaded rods. qhov twg nws nyob, nws muaj kev sib tw ntau dua.
"Peb import ntau tus qauv threaded rods thiab tshwj xeeb hauv kev tsim khoom ntawm lwm hom ntawm threaded rods xws li 5.6, 5.8, 8.8, 10.9 thiab 12.9, nrog rau tshwj xeeb threaded rods xws li trapezoidal spindles. "Peb kuj pom tias rau cov xov tooj tshwj xeeb no, cov neeg siv khoom kuj nyiam siv cov khoom siv European milling thiab xav kom cov khoom tau ntawv pov thawj rau qhov zoo. Yog li qhov no yog thaj chaw muaj kev vam meej rau peb."
Rau threaded rods, Valenta siv cov txheej txheem xov dov, raws li nws tau pom ntau qhov zoo, nrog rau kev muaj zog ntxiv vim qhov txias txias, qhov zoo ntawm qhov roughness qhov tseem ceeb, thiab qhov tseeb qhov siab. "Hauv peb cov khoom, peb tuaj yeem muab xov dov, txiav, khoov, kos duab txias thiab CNC machining, uas tso cai rau peb ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom," Stefan sau tseg. "Peb tseem tuaj yeem ua haujlwm nrog cov neeg siv khoom los muab kev hloov kho yog tias lawv nrhiav tsis tau qhov lawv xav tau hauv peb cov ntaub ntawv pov thawj."
Valenta tuaj yeem muab cov hlua khi hauv ntau yam ntaub ntawv, los ntawm cov qib qis rau cov hlau tsis muaj zog thiab cov hlau tsis muaj zog, nrog rau cov khoom lag luam raug tsim los ntawm ob peb qhov loj rau kev txiav txim hauv kaum tawm txhiab. "Peb zoo siab heev ntawm peb lub peev xwm tsim khoom thiab tsis ntev los no tau hloov ntau lawm mus rau lub Hoobkas tshiab 4,000 square meter nyob ib sab ntawm peb lub Hoobkas uas twb muaj lawm," hais Stefan. "Qhov no ua rau peb muaj chaw ntxiv los ua kom peb muaj peev xwm ua tau raws li peb cov neeg siv khoom xav tau sai dua."
Thaum kev tsim khoom lag luam rau ib feem peb ntawm Valenta qhov muag, kev muag khoom ntawm cov khoom lag luam tseem suav txog ob feem peb ntawm kev lag luam. Cov khoom tseem ceeb uas muaj los ntawm Valenta suav nrog cov txheej txheem fasteners xws li screws, bolts, ceev, washers, threaded rods, nrog rau cov ntoo txuas, khi pas nrig, laj kab thiab txiv ntseej. Stefan piav qhia tias "Peb feem ntau ntawm peb cov khoom siv DIN txheem los ntawm Asia. "Peb muaj kev koom tes zoo heev nrog peb cov neeg muag khoom thiab tsis tu ncua xyuas qhov zoo ntawm peb cov khoom thiab cov txheej txheem tsim khoom peb siv."
Txhawm rau lav cov khoom zoo, Valenta tsis tu ncua nqis peev hauv cov khoom siv ntau lawm thiab kev tswj xyuas zoo. Nws kuj tau hloov kho lub chaw kuaj mob nrog cov tshuab uas tuaj yeem ua qhov ntsuas qhov tawv, ntsuas qhov muag, X-ray spectrometers, thiab ntsuas qhov ncaj. Stephen tau hais tias "Thaum peb pib tsim cov threaded rods, peb tau cog lus tias yuav ua kom qhov zoo tshaj plaws tsis yog nyob rau hauv qhov peb tsim, tab sis kuj nyob rau hauv qhov peb import," Stephen hais.
Qhov no tau hais txog ob peb xyoos dhau los thaum muaj ntau qhov xwm txheej ntawm cov xov tsis yog tus qauv (pitch tsis raug) ntawm kev ua lag luam. "Qhov no tsim teeb meem tiag tiag hauv kev lag luam vim tias cov khoom pheej yig dua txo qis tab sis tsis ua raws li cov qauv," Steven piav qhia. "Tus qauv hu rau 60-degree threads, thiab txawm peb ntshuam los yog tsim, peb tsom rau qhov ntawd. Cov xov ntawm cov khoom tsis zoo yog nyob ib ncig ntawm 48 degrees, ua rau lawv li 10% pheej yig dua li tus qauv nqi."
Steven hais ntxiv: "Peb tau poob kev lag luam raws li cov neeg siv khoom tau nyiam los ntawm tus nqi qis, tab sis peb daig rau peb cov txiaj ntsig. Qhov no thaum kawg ua haujlwm hauv peb txoj kev nyiam, vim tias cov neeg siv khoom tau txais txiaj ntsig los ntawm cov nqi qis tau txais kev tsis txaus siab los ntawm cov neeg siv khoom. qhov tshwm sim, tab sis tseem muaj cov xwm txheej thaum cov khoom lag luam tsis zoo no tawm los Peb tsis kam sib tw nrog cov khoom tsis zoo, yog li peb taw qhia qhov sib txawv thiab cia tus neeg yuav khoom txiav txim siab.
Nrog rau kev cog lus rau qhov zoo, niche ntau lawm thiab ntau yam, Valenta tau tsim nws tus kheej hauv kev lag luam nrog ntau dua 90% ntawm nws cov khoom muag rau cov neeg siv khoom thoob plaws Tebchaws Europe. "Ua nyob rau hauv Czech koom pheej, peb xyaum nyob rau hauv nruab nrab ntawm cov teb chaws Europe, yog li peb yuav npog ntau yam kev lag luam yooj yim heev," sau Stefan. "Kaum xyoo dhau los, kev xa tawm yog kwv yees li 30% ntawm kev muag khoom, tab sis tam sim no lawv yog 60%, thiab muaj chaw rau kev loj hlob ntxiv. Peb lub lag luam loj tshaj plaws yog Czech koom pheej, tom qab ntawd cov teb chaws nyob sib ze xws li Poland, Slovakia, Lub teb chaws Yelemees, Austria thiab lwm yam. Peb kuj muaj cov neeg siv khoom ntawm lwm lub teb chaws, tab sis peb cov lag luam tseem ceeb tseem nyob hauv Europe. "
Stefan xaus lus: "Nrog peb cov nroj tsuag tshiab, peb muaj ntau qhov chaw tsim khoom thiab chaw cia khoom, thiab peb xav ntxiv lub peev xwm los muab kev txiav txim ntau dua thiab txo cov sij hawm ua cov hmoov txhuas. Vim Covid-19, cov tshuab tshiab thiab cov cuab yeej siv tam sim no tuaj yeem yuav ntawm cov nqi sib tw thiab cov kws tsim khoom thiab cov neeg tsim khoom tsis khoom ntau, yog li peb tau siv lub sijhawm no kom tau txais kev koom tes ntau dua hauv cov txheej txheem peb siv thiab peb tuaj yeem txhim kho peb cov khoom lag luam txuas ntxiv mus rau peb cov neeg siv khoom. thiab qhov zoo uas lawv tau txais los ntawm Valenta. "
Yuav koom nrog Fastener + Fixing magazine hauv 2007 thiab tau siv sijhawm 15 xyoo dhau los npog txhua yam ntawm kev lag luam fastener, xam phaj cov lag luam tseem ceeb thiab mus xyuas cov tuam txhab ua lag luam thiab kev lag luam tawm thoob ntiaj teb.
Yuav tswj hwm cov ntsiab lus zoo thoob plaws txhua lub platform thiab yog tus neeg tawm tswv yim rau cov ntawv xov xwm lub npe nrov tshaj tawm cov qauv sau ntawv.
Post lub sij hawm: Jun-30-2023
