Litaba
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Brinell hardness scale
Teko ea ho thatafala ha Brinell e entsoe ke moenjiniere oa Sweden Johan August Brinell ka 1900 'me e ile ea sebelisoa pele ho lekanya ho thatafala ha tšepe. (1)HB10/3000 ① Mokhoa oa teko le molao-motheo: bolo ea tšepe e bophara ba 10 mm e hatelloa ka holim'a thepa tlas'a mojaro oa 3000 kg, le inde ...Bala haholoanyane -
Rockwell Hardness Scale :HRE HRF HRG HRG HRH HRK
1.HRE Teko ea Teko le Molao-motheo: · Teko ea boima ba HRE e sebelisa tšepe ea tšepe ea 1/8-inch ho hatella holim'a thepa tlas'a mojaro oa 100 kg, 'me boleng ba boima ba thepa bo khethoa ka ho lekanya botebo ba ho kenya. . ① Mefuta ea lisebelisoa tse sebetsang: E sebetsa haholo ho bonolo...Bala haholoanyane -
Rockwell Hardness Scale HRA HRB HRC HRD
Rockwell hardness scale e ile ea qaptjoa ke Stanley Rockwell ka 1919 ho lekola kapele ho thatafala ha thepa ea tšepe. (1) HRA ① Mokhoa oa teko le molao-motheo: · Teko ea boima ba HRA e sebelisa indenter ea khoune ea daemane ho penya holim'a thepa ka tlas'a mojaro oa 60 kg, le ho fumana...Bala haholoanyane -
Teko ea boima ba sesebelisoa sa ankora le boima ba ho robeha ha Vickers teko ea boima ba sesebelisoa sa carbide se entsoeng ka samente.
Ho bohlokoa haholo ho lekola boima ba sekotwana sa ho sebetsa sa ankora. Sekotwana se hloka ho ba le boima bo itseng nakong ea tšebeliso ho netefatsa ho ts'epahala le ho tšoarella ha ts'ebetso ea sona. Khamphani ea Laihua e khona ho etsa li-clamps tse ikhethileng ho latela litlhoko, 'me e ka sebelisa "hardness tester" ea Laihua.Bala haholoanyane -
Mokhoa oa tlhahlobo ea boima ba Vickers le litemoso
1 Boitokisetso pele ho tlhahlobo ea 1) Teko ea boima le indenter e sebelisetsoang tlhahlobo ea boima ba Vickers e lokela ho lumellana le litokisetso tsa GB/T4340.2; 2) Mocheso oa kamore ka kakaretso o lokela ho laoloa ka har'a mefuta e fapaneng ea 10 ~ 35 ℃. Bakeng sa litlhahlobo tse hlokoang ka nepo...Bala haholoanyane -
Mokhoa oa ho hlahloba boima ba phala ea tšepe ka Laizhou Laihua Testing Instrument Factory
Ho thatafala ha phala ea tšepe ho bolela bokhoni ba thepa ea ho hanyetsa deformation tlas'a matla a ka ntle. Ho thatafala ke e 'ngoe ea matšoao a bohlokoa a ts'ebetso ea thepa. Tlhahisong le ts'ebelisong ea liphaephe tsa tšepe, boikemisetso ba ho thatafala ha tsona ke ho kenya letsoho haholo ...Bala haholoanyane -
Mekhoa ea tlhahlobo ea boima ba Rockwell Knoop le Vickers bakeng sa lirafshoa tsa aluminium nitride le mekhoa ea tlhahlobo ea li-bearings tsa tšepe.
1.Rockwell Knoop Vickers mokhoa oa ho thatafala oa tlhahlobo bakeng sa lirafshoa tsa aluminium nitride Kaha lisebelisoa tsa ceramic li na le sebopeho se rarahaneng, li thata ebile li brittle ka tlhaho, 'me li na le deformation e nyane ea polasetiki, e sebelisoang hangata ho thatafala ...Bala haholoanyane -
Head Up And Down Automatic Vickers Hardness Tester
1. Letoto lena la teko ea thata ke ea morao-rao ea Vickers hardness tester e nang le sebopeho sa hlooho-hlooho se qalileng ke Shandong Shancai Testing Instrument Factory. Sistimi ea eona e na le: moamoheli (li-Vickers tse nyane, li-Vickers tse nyane, le loa e kholo ...Bala haholoanyane -
Shancai hlooho ea ho phahamisa mofuta o itirisang ka botlalo ho thatafala ha Rockwell
Ka ntlafatso ea thekenoloji le lisebelisoa, tlhokahalo ea batho ba bohlale ba hlahlobang boima ba 'mele ts'ebetsong ea teko ea boima ba indasteri ea tlhahiso ea naha ea heso e tla tsoela pele ho eketseha. Bakeng sa ho kopana le bareki ba maemo a holimo ...Bala haholoanyane -
Litšobotsi tsa "Brinell hardness tester" le "Brinell indentation measurement system" ea Shancai.
Shancai's electronic force-adding semi-digital Brinell hardness tester e nka mokhoa o koetsoeng oa taolo ea elektronike oa ho eketsa matla le ts'ebetso ea skrine ea ho ama ea li-inch tse robeli. Lintlha tsa lits'ebetso tse fapaneng tsa ts'ebetso le liphetho tsa liteko li ka bonts'a ...Bala haholoanyane -
Teko e Ikemetseng ea Rockwell Hardness bakeng sa tlhahlobo ea boima ba Shaft
Kajeno, Ha re shebeng tlhahlobo e le 'ngoe e khethehileng ea "Rockwell hardness tester" bakeng sa tlhahlobo ea shaft, e nang le benche e khethehileng ea transverse bakeng sa li-workpieces tsa shaft, tse ka tsamaisang mochini oa ho sebetsa ho fihlela matheba a othomathike le metha e othomathiki...Bala haholoanyane -
Khethollo ea boima bo fapaneng ba tšepe
Khoutu ea ho thatafala ha tšepe ke H. Ho ea ka mekhoa e fapaneng ea teko ea boima, litšoantšiso tse tloaelehileng li kenyelletsa Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS) hardness, joalo-joalo, har'a tsona. HB le HRC li sebelisoa hangata. HB e na le mefuta e mengata e fapaneng ...Bala haholoanyane
