Leeb Hardness Tester
Ka ọ dị ugbu a, a na-eji ihe nnwale Leeb hardness tester eme ihe n'ọtụtụ ebe n'ule ike nke nkedo.Ihe nnwale Leeb na-anabata ụkpụrụ nke nnwale ike siri ike ma na-eji teknụzụ kọmpụta iji ghọta miniaturization na eletrọnịkị nke onye nyocha ike ike.Ọ dị mfe na adaba iji, na-agụ bụ ihe kensinammuo, na ule pụta nwere ike mfe converted n'ime Brinell ekweghị ekwe ụkpụrụ, n'ihi ya, ọ na-anabata nke ọma.
Ọtụtụ ihe nkedo bụ ihe na-arụ ọrụ nke na-erughị ọkara ma buru ibu, ụfọdụ n'ime ha na-atụ ọtụtụ tọn, enweghịkwa ike ịnwale ya na ihe nleba anya siri ike bench.Nnwale siri ike nke ihe nkedo na-ejikarị mkpara ule nkedo iche ma ọ bụ mgbochi nnwale etinyere na nkedo.Otú ọ dị, ọ bụghị na ule mmanya ma ọ bụ ule ngọngọ nwere ike kpamkpam dochie workpiece n'onwe ya.Ọbụna ma ọ bụrụ na ọ bụ otu ọkụ ahụ nke ígwè a wụrụ awụ, usoro nkedo na ọnọdụ ọgwụgwọ okpomọkụ bụ otu.N'ihi nnukwu ọdịiche dị na nha, ọkụ ọkụ, karịsịa ọnụ ọgụgụ dị jụụ, ga-adị iche.O siri ike ime ka ha abụọ nwee otu isi ike.N'ihi nke a, ọtụtụ ndị ahịa na-eche banyere ma kwere na ike nke workpiece n'onwe ya.Nke a chọrọ ihe nleba anya nkenke ike ike iji nwalee ike nke nkedo.Ihe nleba anya nke Leeb na-edozi nsogbu a, mana ọ dị mkpa ịṅa ntị na njedebe elu nke workpiece n'oge ojiji nke Leeb hardness tester.Ihe nnwale ike nke Leeb nwere ihe achọrọ maka ịdị nfe elu nke workpiece.
Brinell Hardness Tester
Ekwesịrị iji ihe nleba anya brinell maka ule ike nke nkedo.Maka nkedo ígwè isi awọ nwere obere mkpụrụ osisi, a ga-eji ọnọdụ ule nke ike 3000kg na bọọlụ 10mm mee ihe dịka o kwere mee.Mgbe nha nkedo dị ntakịrị, a nwekwara ike iji ihe nnwale Rockwell hardness tester.
Ihe nkedo ígwè na-enwekarị usoro na-enweghị isi, ọka buru ibu, ma na-enwekwu carbon, silicon na adịghị ọcha ndị ọzọ karịa ígwè, na isi ike ga-adịgasị iche na obere mpaghara dị iche iche ma ọ bụ n'ebe dị iche iche.Onye indenter nke Brinell hardness tester nwere nnukwu nha na mpaghara ntinye aka buru ibu, ma nwee ike tụọ nkezi uru nke ike ihe onwunwe n'ime otu oke.Ya mere, Brinell hardness tester nwere a elu ule izi ezi na a nta mgbasa nke isiike ụkpụrụ.The tụrụ ekweghị ekwe uru bụ ihe nnọchiteanya nke n'ezie ike ike nke workpiece.Ya mere, a na-eji brinell hardness tester eme ihe na ụlọ ọrụ mmepụta ihe.
Rockwell isi ike
A na-ejikwa ihe nleba anya Rockwell hardness tester maka nyocha ike nke nkedo.Maka workpieces nwere ezigbo ọka, ọ bụrụ na ezughị ebe maka Brinell hardness test, Rockwell hardness test nwekwara ike ime.Maka igwe nkedo pearlitic nke nwere ike ihie, igwe nkedo oyi na ihe nkedo nchara, enwere ike iji ọnụ ọgụgụ HRB ma ọ bụ HRC mee ihe.Ọ bụrụ na ihe ahụ abụghị Evenly, ekwesịrị ịtụ ọtụtụ agụ ma were nkezi uru.
Nnwale ike ike nke osimiri
N'ọnọdụ nke ọ bụla, maka ụfọdụ ihe nkedo nwere nnukwu udi, anaghị ekwe ka ebibie ihe nlele ahụ, ma ekwekwaghị ka ọ tụnye ngọngọ ule ọzọ maka nnwale ike.N'oge a, ule siri ike ga-ezute ihe isi ike.Maka nke a, usoro a na-ahụkarị bụ iji ihe nleba anya siri ike nke Shore dị n'elu ala dị larịị ka emechara nkedo ahụ.Dịka ọmụmaatụ, n'ọkọlọtọ mpịakọta nke a na-ejikarị na ụlọ ọrụ igwe, a kwadoro na a ga-eji ihe nleba anya Shore hardness tester nwale ike.
Oge nzipu: Dec-29-2022
