Ma tchester harters (Brinell Frickers Vickers Hardness)

Woyesa wa chilengedwe Mlingo woyeserera wa chilengedwe

Bungwe la HB Brinull limakhala loyenera kuyeza kuuma kwa kutaya chitsulo, osakhala owoneka bwino, komanso materiti osiyanasiyana komanso owoneka bwino. Sioyenera zitsanzo zoyesa kapena zokopa zomwe ndizovuta kwambiri, zazing'ono kwambiri, zoonda kwambiri, ndipo musalole zigawo zazikulu pamtunda.

HR Burver Lovenance Skenence ndi yoyenera: Kuyesa nkhungu, kuyeza kuuma kwamaluko, komizidwa ndi kutentha kwa kutentha kotentha.

Gawo la HV Hickers haless ndiloyenera: kuyeza kuuma kwa zitsanzo ndi magawo ang'onoang'ono ndi madera akuluakulu, kuuma kosasunthika, kuuma kwa zinthu zopyapyala.

Otsatirawa ndi mawu oyamba mu mndandanda watsopano wa testerssion hasters: ndipo cholumikizira chowongolera chilengedwe chonse

Chosiyana ndi mawonekedwe achikhalidwe cha Universal Universal Hanger, wolamulira wa New Health

CVDV

Kuyesa:

Frittl

Superfical Rockwell: 15kg (197.1N), 30kg (294.2n), 45kg (491.3N)

Brinell:5、6.25、10、15.625、25、30、31.25、 62.5、 100、125、187.5kgf (49.03、61.3、98.07、153.2、245.2、294.2、306.5、612.9、980.7,1226,1839N)

Vickers: 5,10,20,20,200,120kgf (49.03,98.1,294.1,294.8,980.8N)


Post Nthawi: Sep-27-2023