Cov yam ntxwv ntawm cov khoom sib txhuam

Cov yam ntxwv ntawm cov khoom sib txhuam

Cov khoom siv fiber ntau yog cov khoom siv ntawm cov khoom sib txhuam, uas muab cov khoom sib txhuam kom txaus lub zog los tiv thaiv lub zog ntawm kev sib tsoo thiab riveting txheej txheem ntawm kev sib txhuam phaj hauv cov txheej txheem tsim khoom thiab kev sib tsoo thiab kev sib kis thaum siv cov txheej txheem. Impact force, shear force, siab.

my country's relevant standards and automobile manufacturers have put forward corresponding mechanical strength requirements for friction linings based on the actual operating conditions of the friction lining. Such as: impact strength, bending strength, compressive strength, shear strength, etc. In order to meet these strong performance requirements, it is necessary to select appropriate fiber varieties to increase and meet the strength performance.

Kev sib txhuam cov khoom xav tau rau nws cov khoom siv fiber ntau siv:

(1) Cov nyhuv txhim kho yog qhov zoo.

(2) Ua haujlwm kub zoo. Yuav tsis muaj kev sib txhuam, carbonization thiab thermal decomposition ntawm kev sib txhuam ua haujlwm kub.

(3) Nws muaj qhov coefficient ntawm kev sib txhuam.

(4) Lub hardness yuav tsum tsis txhob siab dhau kom tsis txhob muaj lub suab nrov ntawm lub braking thiab kev puas tsuaj rau lub brake disc lossis nruas.