YY251D Leeb Hardness Tester Factory

I. Ngwaahịa Okwu Mmalite

Ihe nnwale ike Leeb na-achọpụta ike siri ike dabere na ụkpụrụ nha ike Leeb na

nwere ike ịlele ike nke ọtụtụ ihe eji eme ígwè. Onye nnwale ahụ na-eji nyocha dijitalụ dị elu

teknụzụ, nhazi akara dijitalụ na-eme ozugbo na nyocha ahụ, nke anaghị akpata nsogbu ngwa ngwa na

na-enye izi ezi nnwale dị mma. Nyocha ahụ nwere ihe mmetụta ntụziaka arụnyere n'ime ya, nke na-akpaghị aka

na-akwụghachi ụgwọ maka njehie nha n'akụkụ mmetụta dị iche iche. Ngwaọrụ ahụ nwere ọtụtụ

Sistemụ siri ike arụnyere n'ime ya, nke enwere ike ịgbanwe n'etiti Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) na ike nrụgide (σb).

na-eji ngwaọrụ mmetụta D nke dabara adaba maka ịtụle ike nke ihe ígwè nkịtị.

Ụkpụrụ maka ngwaahịa:

lGB/T 17394.1 Ihe ndị e ji ígwè mee - Nnwale ike Leeb - Akụkụ 1: Usoro nnwale

lGB/T 17394.2 Ihe ndị e ji ígwè rụọ - Ike siri ike nke Leebule-Nkebi nke 2: Nkwenye na nhazi of ike siri ike onye nnwale

lGB/T 17394.2 Ihe ndị e ji ígwè mee - Nnwale ike Leeb-Nkebi nke atọ: Nhazi nke ntụaka blọk

lGB/T 17394.4 Ihe ndị e ji ígwè rụọ-Nnwale ike Leeb - Nkebi nke 4: Tebụl nke ike siri ike ụkpụrụ mgbanwe

lJB/T 9378-2001Ụlọ ọrụ mmepụta ihe ọkọlọtọ of Leeb ike siri ike onye nnwale

lJJG 747-1999 Nkwenye ratụ nke Ihe nnwale ike Leeb