Isi akụkụ nke New Carbide Drill Bits—Carbide Nozzles

The nozzle bụ isi akụkụ nke ọhụrụ carbide drill bit, na arụmọrụ ya na-ekpebi kpọmkwem na nkume-agbaji arụmọrụ nke egwu egwu bit. N'ihi na nozzle arụnyere n'ime ọhụrụ cemented carbide akuakuzinwo bit na ogologo ya na n'èzí dayameta na-ejedebeghị, na ẹdude ulo oru nozzle imewe ụkpụrụ bụ naanị adabara ọnọdụ na-ejedebeghị, otú nozzle ga-emebe na-emepụta kacha mma punching mmetụta nke. ụgbọ elu ahụ. N'okpuru nzụlite injinịa pụrụ iche nke oke nozzle nwere oke, achọrọ imepụta nozzle iji mezuo ihe ndị a:

① Ka ukwuu mmetụta ike nke jet chọrọ, nke ka mma, nke mere na nkume siri ike nwere ike gbajie. N'otu oge ahụ, a na-achọkwa ka mmiri jet dị oke dị ka o kwere mee, nke nwere ike izere nnyonye anya nke isi ihe na-eduga na mmiri jet. Njupụta nke jet pụtara na mgbe jet hapụrụ nozzle, njikọ dị mma na akụkụ mgbasa nke jet dị ntakịrị. Ma n'otu oge ahụ, a na-achọkwa ka oghere nke ikuku jet buru ibu nke ukwuu, nke mere na nkume ahụ nwere ike ịgbaji tupu oge eruo, na ike nke ngwá ọrụ nwere ike ibelata n'ókè dị ukwuu.

Ụdị nke bụ isi nke jet mgbe ọ hapụsịrị oghere: ọ na-agụnye akụkụ mbụ na akụkụ bụ isi, ma enwere akụkụ nke mgbasa ozi mgbe akụkụ nke isi gasịrị, ma jet na ngalaba a agbajiwo n'ime mmiri mmiri. Enwere mpaghara conical iso-kinetic eruba isi na ngalaba mbụ, nke ka na-edobe ọsọ ịgba ọgwụ mbụ. Nkebi nke ọ bụla nwere ọrụ dị iche iche na ngwa injinia bara uru, ngalaba nke mbụ dabara adaba maka ịkpụ na ịkụpịa ihe, akụkụ bụ isi dabara adaba maka nhazi elu, ihicha, nchara nchara, wdg, a na-ejikarị akụkụ nke mgbasa ozi mee ihe maka oyi na mkpochapụ ájá. . N'ime ọmụmụ ihe a, a na-ejikarị akụkụ nke jet ahụ agbaji nkume. Ya mere, imewe nozzle kwesịrị ime ka akụkụ bụ isi nke jet dị ka ogologo oge o kwere mee, nke nwere ike ime ka jet nwee ikike mbuze siri ike n'ebe dị anya. Isi isi ike iso-velocity dị ogologo na-enyere ndị abrasive aka ịga n'ihu na-agbawanye ngwa ngwa mgbe ọ hapụsịrị oghere ahụ, si otú a na-emeziwanye ọsọ nke irighiri ihe. Njupụta nke jet na-emetụta nke ọma na akụkụ nkwekọrịta nke nozzle, na a ga-ahọrọ akụkụ mkpirisi nozzle kwesịrị ekwesị na nhazi nke nozzle.

② Iji hụ na ndụ nke nozzle nwere ike izute injinia chọrọ. Site na nhazi nhazi ezi uche na nhọrọ ihe, a na-ejikọta ndụ ọrụ nke nozzle na ndụ nke egwu egwu, na n'otu oge ahụ, a na-atụle akụ na ụba, na ihe ndị na-emezu ihe ndị a chọrọ ka a na-ahọrọ dabere na ọnụ ahịa ezi uche dị na ya.

② The nozzle bụ a mmiri mmiri siri ike abụọ-phase elu-ọsọ eruba, na nozzle na-eyi ngwa ngwa, otú ihe nke nozzle nwere elu chọrọ, nozzle kwesịrị inwe n'ibu ike na ezigbo eyi na-eguzogide na corrosion iguzogide. Ka ọ dị ugbu a, a na-ejikarị tungsten carbide, diamond, na ihe ndị e ji nkume wuo mee ihe. Isi ike nke nozzle carbide cemented nwere ike iru HRC93, ike mkpakọ nwere ike iru 6000MPa, ọ nwekwara nguzogide iyi siri ike. Tungsten carbide nozzles na-mere site ntụ ntụ metallurgy usoro, na nozzles na-akpụzi site nchara anwụ.

③ Diamond hardness dị elu nke ukwuu, Mohs hardness of 10, na mgbochi cavitation ike imebi, ndụ dị ogologo karịa tungsten carbide, ma n'ihi na ike udidi, polishing ziri ezi dị ala, àgwà nke jet yiri tungsten carbide nozzle. , ọnụahịa dị oke ọnụ karịa, na-atụle akụ na ụba nwere ike ịhapụ ihe a. Enwere ọtụtụ ụdị bara nnukwu uru, dị ka sapphires, rubies na ihe ndị ọzọ. Isi ike dị elu, na nguzogide siri ike na mmiri jet abrasion, ma ọ bụ ihe na-agbaji agbaji, dị mfe imebi. Ijikọta àgwà nke nozzles jet, isi ike nhazi, ọnụahịa, na ọnụ ahịa, ụlọ ọrụ anyị na-eji tungsten carbide ihe na-emepụta nozzles.

ZZBETTER na-emepụta ụdị dị iche iche nke carbide nozzles, nke nwere ike izute ihe ndị ahịa anyị si na ụlọ ọrụ na ubi dị iche iche. Anyị nwekwara ike rụpụta ndị na-abụghị ọkọlọtọ yana ngwaahịa tungsten carbide ndị ọzọ. Nabata ileta webụsaịtị anyị ma ọ bụrụ na ị nwere mmasị: www.zzbetter.com. Ma nke a bụ email m:[email protected]