Ukusombulula "Ingcebiso eyaphukileyo" Ingxaki: Izikrufu ze-TEK zoKwakha eMzantsi Melika
Ingxelo yeNdawo: Kutheni izikrufu ezisemgangathweni zisilela kulwakhiwo lwaseMzantsi Melika
I-Torque ephezulu, iNtsimbi eJikeleyo
Kwiimakethi ezininzi zokwakha kuMzantsi Melika (eChile, eKholombiya, ePeru), iikontraka zihlala zisebenzisa{0}izixhobo eziphathwayo zamandla aphezulu kwintsimbi yesakhiwo eyohluka ngobulukhuni. Esona sikhalazo sixhaphakileyo esisuka kwiindawo zemisebenzi sithi "Ukuqhekeka kweBit"{2}}apho incam ye-drill yesikrufu igqabhuka ngaphakathi komngxuma. Oku kwenzeka xa isikrufu siqine kakhulu (i-brittle) kwaye asikwazi ukumelana ne-lateral force ye-drill.
Inzululwazi: Ukuqina vs. Ukuqina
Ukugqobhoza intsimbi, isikrufu sifuna ubulukhuni. Ukuze usinde kwinkqubo yokomba ngaphandle kokuhlutha, kufuneka ukuqina (ductility). Uninzi lwezikrufu ezisemgangathweni zincama ukuqina ngenxa yokuqina.
UMzantsi Merika wethu okhethekileyo usebenzisa unyango lobushushu lweMesh Belt Furnace. Le nkqubo ivumela ukusasazwa kancinci kancinci kwekhabhoni, ukwenza isikrufu esine:
Iqokobhe Eliqinileyo: Ukusika intsimbi ngokukhawuleza.
I-Ductile Core: Ukugoba kancinane phantsi kwetorque ephezulu kunokugqabhuka.
Okwenyani-iDatha yokuSebenza kweHlabathi
Senze uvavanyo lwentsimi ngokuthelekisa izikrufu eziqhelekileyo vs. Izikrufu zethu ze-SA ezikhethekileyo kwiipleyiti zentsimbi eziyi-6mm zisebenzisa i-2500 RPM drill.
| Imetriki | Isikruru esisemgangathweni | Isikrufu esiKhethekileyo se-SA |
|---|---|---|
| Ireyithi yokuqhawula | 4.5% (iingcebiso ezingama-45 ezaphukileyo ngezikrufu ezili-1000) | < 0.1% |
| Isantya soKwemba | 3.5 imizuzwana/isikrufu | 2.1 imizuzwana/isikrufu |
| Ingxelo yoMsebenzi | "Ukujamza rhoqo kunye nokuhlutha" | "Ukukhawuleza, ukugrumba ngokukhawuleza" |
Kutheni abasasazi batshintsha
Kubasasazi behardware, ukuthengisa isikrufu esophuka kwindawo yomsebenzi kutshabalalisa ukuthembana. Ngokugcina uluhlu lwethu lwe-"Anti{1}}Breakage", ubonelela ngemveliso egcina ixesha leekontraka kunye nonxunguphalo, uthethelela iprimiyamu yexabiso.
Ubungakanani obuqhelekileyo obusetyenziswa eMzantsi Melika
Ngokusekwe kumava okuthunyelwa ngaphandle-exesha elide kwiimarike zaseLatin America, ezi sayizi zilandelayo zixhaphake ukusetyenziswa:
5.5 × 19 mm
5.5 × 25 mm
5.5 × 32 mm
5.5 × 38 mm
6.3 × 38 mm
6.3 × 50 mm
Ezi sayizi zisetyenziswa ngokubanzi kwi-roofing sheet fixing, i-steel framing, kunye nokudibanisa kwesakhiwo esikhanyayo.
IiKhetho zokuPakisha zabaThumeli-mpahla ngaphandle nabasasazi
Ukuhlangabezana neemfuno zeemarike ezahlukeneyo, sinikezela ngezisombululo zokupakisha eziguquguqukayo:
Iibhokisi ezincinci zokuhanjiswa kwentengiso
Iikhathoni ezininzi zokubonelela ngevenkile
Ukuleyibhela okulungiselelweyo kwiibrendi ezivela kumazwe angaphandle
Ukupakishwa okufakwe kwiPalletized ukwenzela ukulayishwa kakuhle kwesikhongozeli
Ukupakisha kunokulungelelaniswa ngokweendlela zokuthengisa zendawo kunye neemfuno zokuphatha indawo yokugcina impahla.
Kutheni abaThumeli bangaphandle bakhetha izikrufu zethu zeTEK
Ngokudibanisa ukubumba okuchanekileyo, unyango oluphezulu lobushushu, kunye nolawulo olungqongqo lomgangatho, wethuI-TEK screw self-drilling screwsbonelela:
Isantya sokomba ngokukhawuleza kunye nexesha elincitshisiweyo lofakelo
Umgangatho ozinzile ulungele iinkqubo zonikezelo-zexesha elide
Izinga lokuqhekeka elisezantsi xa kuthelekiswa neemveliso eziqhelekileyo zemarike
Ukusebenza okuthembekileyo kokuphahla kunye neeprojekthi zokwakha isinyithi
Nokuba kubhekiselwa kuyo njengeIsikrufu esizifakelayo esine-hexagonal, i-TEK screw, okanye i-self-drilling screw, iimveliso zethu zenziwe ngobunjineli ukuhlangabezana neemfuno eziphathekayo zemakethi yokwakha yaseMzantsi Melika.
Iifayile ezishisayo: I-Anti{0}Ukwaphulwa kwe-TEK Izikrufu eziPhezulu ze-Torque SDS zaseMzantsi Melika, i-China Anti{1}}Ukwaphulwa kwe-TEK Izikrufu eziPhezulu ze-Torque SDS zabavelisi baseMzantsi Melika, ababoneleli
