Yog vim li cas pob txha screws

Lub luag haujlwm tseem ceeb ntawm cov pob txha pob txha yog los pab kho pob txha. Feem ntau, cov ntsia hlau hloov lub zog ntawm pob txha txav mus rau hauv lub zog compressive uas tuav cov pob txha nyob rau hauv qhov chaw kom nws tuaj yeem kho tau sai dua.

Kev siv cov pob txha screws hnub rov qab mus rau thaum ntxov 1900s. Ntawd's thaum kws phais mob William O' Neill Sherman pioneered siv cov phaj thiab cov ntsia hlau tsis tu ncua los kho cov pob txha, uas nws hloov kho kom txuas rau pob txha.

Niaj hnub no, pob txha screws yog dav siv nyob rau hauv orthopedic thiab orthodontic daim ntaub ntawv. Orthopedic screws feem ntau yog siv los tuav cov pob txha nyob rau hauv qhov chaw lossis los pab txuas cov ntaub so ntswg xws li tendons rau pob txha. Hauv kev kho hniav, cov pob txha pob txha feem ntau siv los ua cov ntsiab lus thauj tog rau nkoj uas tuav lwm yam (xws li hloov tus hniav).

Raws li qhov xav tau, cov pob txha niaj hnub no yog qhov tseeb thiab kev tshaj lij tshaj li Doc Sherman' s version. Raws li qhov xav tau, CNC Swiss machining feem ntau yog siv los tsim cov yam ntxwv meej uas txhim kho txoj kev txhim kho ntawm cov ntsia hlau los yog muaj peev xwm ua raws cov pob txha lossis lwm cov ntaub so ntswg.

Kev txaus siab ua cov khoom lag luam hauv Tebchaws Europe thiab Tebchaws Meskas, Nyiv thiab Kaus Lim Qab Teb, Middle East, Southeast Asia tau qhuas ntau.

Thov hu rau peb ntawm zhang@pride-cnc.com