Answer
Iyo isoko yumuraba ikoreshwa munzu ikozwe mubintu byoroshye nka aluminiyumu (urugero, 6061-T6), imizigo yibanze kumuraba irashobora gutera 'brinelling' cyangwa indentasiyo yaho. Ibi byongera uburebure bwakazi bukora kandi bigabanya preload yimbere mugihe. Kugirango wirinde ibi, icyuma gikonjesha ibyuma (mubisanzwe RC 40-45) gishyirwa hagati yisoko nubuso bwa aluminium. Gukaraba bikwirakwiza umutwaro ahantu hanini. Umubyimba wogeshe ugomba kubarwa muburyo bwo kubara uburebure bwa stack-up: $ H_ {byose} = H_ {isoko} + t_ {washer} $. Mubidukikije byihuta cyane byimodoka, ibi nibikorwa bisanzwe kugirango wirinde gutakaza-guterwa no gutakaza impagarara mu mukandara cyangwa ku bipfunyika.