Jerin Gwajin Hardness Brinell

Hanyar gwajin taurin Brinell na daya daga cikin hanyoyin gwaji da aka fi amfani da su wajen gwajin taurin karfe, kuma ita ce hanyar gwaji ta farko.JABrinell na Sweden ne ya fara gabatar da shi, don haka ake kira Brinell hardness.

Ana amfani da ma'aunin taurin Brinell musamman don ƙayyadaddun ƙayyadaddun ƙarfe na simintin ƙarfe, ƙarfe, ƙarfe mara ƙarfe da gami masu laushi.Gwajin taurin Brinell shine ingantacciyar hanyar ganowa, wanda zai iya amfani da iyakar ƙarfin gwaji na 3000kg da ball 10mm.Shigar na iya yin daidai daidai da taurin kayan hatsi kamar su simintin ƙarfe, simintin ƙarfe, da ƙirƙira.Za'a iya bincika madaidaicin shigar da aka bari bayan gwajin a kowane lokaci.Ita ce hanya mafi girma da aka gano don shigar ciki.Ba a shafa shi da rashin daidaituwa abun da ke ciki na workpiece ko tsarin samfurin ba, kuma yana iya yin nuni da cikakken aikin kayan.

Aikace-aikace:

1.The Brinell taurin gwajin da ake amfani da Brinell taurin gwajin na jabu karfe, jefa baƙin ƙarfe, wadanda ba ferrous karafa, workpieces kafin zafi jiyya ko bayan annealing,

2. An fi amfani dashi don gwada albarkatun kasa da samfurori da aka kammala.Saboda babban shigarwar, bai dace da gwajin samfurin da aka gama ba.

Abubuwan da ya kamata a lura yayin zabar mai gwajin taurin Brinell:

Tun da workpiece ne lokacin farin ciki ko bakin ciki, daban-daban gwajin sojojin za a yi amfani da su dace daban-daban diamita na indenters bisa daban-daban workpieces don samun ƙarin shirye sakamakon gwajin.

Mafi yawan amfani da ƙarfin gwajin gwajin taurin Brinell:

62.5kgf, 100kgf, 125kgf, 187.5kgf, 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf

Yawan diamita na indenenter Brinell da aka fi amfani dashi:

2.5mm, 5mm, 10mm ball indenenter

A cikin gwajin taurin Brinell, ana buƙatar amfani da ƙarfin gwajin iri ɗaya da diamita iri ɗaya don samun ƙimar juriya iri ɗaya, kuma taurin Brinell a wannan lokacin yana kwatankwacinsa.

The Brinell hardness testers wanda Shandong Shancai Testing Instrument Co., Ltd./Laizhou Laihua Testing Instrument Factory an raba su zuwa wadannan rukunan bisa ga matakin sarrafa kansa:

1 Nauyin nauyi Brinell taurin gwajin HB-3000B

2 Na'urar Lantarki ta Brinell HB-3000C, MHB-3000

3 Digital Brinell Hardness Gwajin: HBS-3000

4 Brinell hardness testers tare da tsarin aunawa: HBST-3000, ZHB-3000, ZHB-3000Z

4 Nau'in Ƙofar Brinell Hardness Gwajin HB-3000MS, HBM-3000E