Cov menyuam yaus niaj hnub ua lag luam khau ntaub muaj ntau qhov kev xaiv loj ntawm cov qauv ntawm cov khau caij ntuj no, uas yog tsim los ntawm ntau cov ntaub ntawv. Cov khau ntaub zoo yuav tsum yog lub teeb, sov, zoo nkauj thiab xis. Tag nrho cov no lom zem ntau nyob ntawm nws ib leeg.
Cov menyuam yaus lub caij ntuj no khau khawm cov khoom siv
Tib qho yog thawj qhov yuav tau saib thaum xaiv cov menyuam khau. Nws yuav tsum tau hloov kom txaus txaus, tom qab ntawd nkawm khau yuav muab kev ywj pheej ntawm tus me nyuam. Hauv qhov no, tsuas yog tus kheej, txhawm rau txhawm rau ua kom sov ntawm cov menyuam yaus ko taw, yuav tsum muaj cov khoom tuab. Cov khoom lag luam zoo elastomer thiab thermoplastic elastomer outsole ua kom sov siab zoo txawm tias nyob rau hauv cov huab khov. Cov ntaub ntawv no muaj qhov coefficient siab ntawm kev sib txhuam, uas txhais tau hais tias xws li kev tiv thaiv ib leeg tiv thaiv kom tsis txhob yuam kev thiab ua kom ruaj ntseg rau tus menyuam.
Cov neeg tsim khoom tau lees tias khov tiv taus cov tsuas yog ua los ntawm elastomer thiab thermoplastic elastomer ntawm qhov kub thiab txias mus rau -50 degrees.
Tab sis polyurethane ib leeg tuaj yeem hla txias. Foamed polyurethane muaj lub qhov hws me me rau ntawm cov nplaim thiab qhov hnyav ntawm lub ib. Ntxiv rau qhov tsis tshua zoo tshav kub-txuag, khau nrog polyurethane soles tiab hauv qab. Qee lub sij hawm cov neeg tsim khoom muab nteg ntxiv thib ob kom tsis txhob plam ntawm cov tuab polyurethane ib leeg los daws cov teeb meem no. Qhov no yog qhov kev xaiv tsim nyog rau lub caij ntuj no tsis ntau.
Thaum mob hnyav, lub polyurethane ib leeg poob nws lub elasticity thiab yuav tawg.
Dab tsi ntxiv uas yuav tsum them sai sai rau
Yog li ntawd lub caij ntuj no khau tsis plam, tus qauv tread ntawm tus poj niam yuav tsum yog "ntau yam". Kev sib sib zog nqus ntawm ntau yam kev teeb tsa ntawm kev ua haujlwm ntawm tus dej kom ruaj khov kho kom ruaj khov ntawm cov khau.
Txhawm rau kom ntseeg tau ntxiv qhov sov sab hauv ntawm cov khau, lub siab yuav tsum yog 5-7 hli tuab lossis txawm tias me ntsis ntxiv. Nyob rau tib lub sijhawm, tib qho uas tuab tuab heev yuav ua rau tsis haum rau tus menyuam.
Nws tseem tsim nyog xyuas seb cov outsole txuas nrog rau cov khoom sab saud. Txaus ruaj ntseg nplaum nplaum mount. Yog hais tias tus niam hluas yog sewn - feem ntau nyob rau hauv tas li rau lub kua nplaum fastening - lub ib leeg yuav tuav tighter. Tab sis nyob rau qee qhov xwm txheej, dhau sijhawm, cov xov tuaj yeem ua thinner nyob rau hauv dej ntawm dej, tshuaj thiab kub dhau.
Qhov feem ntau txhim khu kev qha cov nrum. Lawv tuaj yeem paub qhov txawv ntawm qhov muaj nyias, convex week - me me sutures nyob rau sab pem hauv ntej thiab sab nraub qaum ntawm ib tus tib neeg. Lawv tsim thaum lub sijhawm tsim khoom lag luam, txij li cov pwm muaj ob ntu uas tsis tuaj yeem, thiab thaum lub sijhawm nchuav, cov khoom ntws tawm mus rau qhov sib koom tes nruab nrab ntawm lawv. Tom qab ntawd lub seam yog txiav, tab sis nws pom ntawm cov khoom tiav.
Qhov ntxig ntawm cov menyuam yaus cov khau yuav tsum tau ziab tas li, yog li lawv yuav tsum tsis txhob lo rau ib leeg.
