Phapang lipakeng tsa liteko tsa tlhokomelo ea tlhokomelo ea boima le terata ea micharness

Ka lebaka la ho hlohlelletsa ho thatafala le tlhahlobo ea mininya, sekhahla sa daemane sa radio se ile sa tšoana. Bareki ba lokela ho khetha tlhahlobo ea tlhokomelo ea tlhokomelo ea tlhokomelo ea Harkers? Kajeno, ka bokhutšoanyane ke tla hlalosa phapang pakeng tsa tebello ea tlhokomelo ea tlhokomelo ea tlhokomelo le terata ea micharbin.

Lekala la Tekanyetso ea Tekanyetso ea Li-Vickes tse thata le sekhahla sa Microhardness Terter

Tekanyo ea tlhokomelo ea Vickers ": qosi ea liteko f≥49.03n kapa≥Hv5

Mofuthu o mongata oa li-arkers "≤F <49.03n kapa HV0.2 ~ hv5

Teka ea Microharness: Lebotho la liteko 0.09807n≤F <1.96N kapa HV0.01 ~ HV0.2

Joale re lokela ho khetha matla a loketseng a teko joang?

Re lokela ho latela molao-motheo o moholo hore o bohlokoa haholo haholoanyane haeba maemo a sebetsang a lekanya moo a neng a lekanya lefu la ho lekanya.

Matla a liteko a tebello ea micharness ka kakaretso a na le: 0,098n (0.24g), 000GF), 1,8GF), 1

Boholo ba ho hlahella ka kakaretso e na le: makhetlo a 100 (ho shebella), makhetlo a 400 (tekanyo)

Boemo ba Tekanyetso ea Teko ea Tekanyo ea Tlhokomelo ea Harkers Student (30kgf), 490n (50kgf) (mefuta e fapaneng e na le taolo e fapaneng ea liteko.)

Liphetoho tsa Mgnization hangata ke: makhetlo a 100, makhetlo a 200

Seteishene sa Vickerska Hards Testha ea Shandong Shancai / Laizhou Laizhou Laihua Lahua Metss.

Ho latela boleng bo lekantsoeng ka thata, boleng ba liphetoho tsa Werld le li-metalluctic li ka ahloloa. Mohlala, ho thata haholo ho ka bakoa ke ho kenya maikutlo a mocheso nakong ea ho roka, ha ho thata haholo ho ka bontša mathata a boleng ba thepa.

Mokhoa oa ho hlophisa chelete o hlophisitsoeng o tla tsamaisa lenaneo la boikomo le ho bontša le ho rekota liphetho tse lumellanang.

Bakeng sa sephetho sa tlhahlobo ea tekanyo, tlaleho e lumellanang ea litšoantšo e ka hlahisoa ka bohona.

Ho bohlokoa ho hlokomela hore ha u khetha sebaka sa baemeli sa​​Karolo e le 'ngoe e le ntlha ea teko, netefatsa hore sebaka sena ha se na likolo, mapetso kapa mafu a mang a ka ama liphetho tsa tlhahlobo.

Haeba u na le lipotso mabapi le tlhahlobo ea Weld, u ikutloe u lokolohile ho ikopanya le rona