40r o le fa'ailoga uamea masani o le GB o lo'u atunu'u.O lenei mea o se tasi foi o mea e sili ona faʻaaogaina uʻamea i totonu ole fale gaosi masini a loʻu atunuu.I le faagasologa o le faʻaaogaina o le 40Cr u'amea paipa u'amea seamless , o lo'o i ai tulaga lelei taua nei:
1. E eseese foliga ma tulaga.O lenei ituaiga o paipa uamea e gaosia e ala ile ata malulu po'o le ta'avale malulu.O le mea lea, e ala i le faʻaaogaina o foliga eseese o faʻailoga, o pa uʻamea e mafai ona faʻapipiʻiina i se tulaga faʻapitoa, ma e mafai ona suia le tino ma le masini o pa uʻamea;
2. Saʻo maualuga ma maualuga le susulu, o le saʻo o lenei ituaiga o paipa uamea e maualuga tele, o le totonu ma fafo o le lapoa paipa e mafai ona saʻo i totonu ole 0.2mm, ma le tekinolosi malulu o le lubricating foliga e foliga mai o o le paipa uamea sili atu ona lubricated ma susulu;
3. Lelei le tipiina o galuega, pe a 174-229HB le maaa, o le machinability o lenei paipa uʻamea e 60%, o lea e fetaui lelei mo le faia o paʻu palasitika lapopoa;
4. Fa'asaoina o tau, fa'atekonolosi tusi malulu o le fa'amalo-toso ma deform mea mata i le foliga mana'omia ma tulaga masani.O lenei faiga e faʻaaogaina ai mea faʻapitoa, ina ia mafai ona faʻasaoina lelei tau;
5. Tele ituaiga o faʻaoga,40Cr paipa u'amea lamolemolee lelei le punou ma le malosi torsional, ma o lona mamafa e fai si māmā, o lea na faʻaaogaina lautele i le gaosiga o vaega faʻainisinia saʻo ma fausaga faʻainisinia, ma faʻatasi ai ma lona faʻatinoina lelei Maua le faʻafetai autasi.
O le faʻaogaina faʻapitoa o40Cr u'amea gaogao paipa
1. A maeʻa ona faʻafefeteina ma faʻafefeteina, e faʻaaogaina e gaosia ai vaega faʻainisinia o loʻo tuʻuina atu i luga o le mamafa o le mamafa ma le saoasaoa o galuega, e pei o le faʻataʻitaʻiina o taʻavale o taavale, pito i tua o le afa ma mea e faʻaogaina, o mea, anufe, faʻamau, lima pito i luga, ma isi. i luga o meafaigaluega masini;
2. A maeʻa ona faʻafefe ma faʻafefe i le vevela vevela, e faʻaaogaina e gaosia ai vaega o loʻo tuʻuina atu i luga o le avega maualuga, aʻafiaga ma le saoasaoa o galuega, e pei o mea faʻaoga, spindles, rotors pamu suauʻu, sliders, collars, ma isi;
3. A maeʻa ona faʻamalo ma maualalo le vevela o le vevela, e faʻaaogaina e gaosia ai vaega o loʻo i ai le mamafa o le avega, maualalo le aʻafiaga ma le ofuina o le teteʻe, ma o le mafiafia mautu i luga o le vaega o loʻo i lalo ole 25mm, e pei ole anufe, spindle, shaft, collar, ma isi;
4. A maeʻa le faʻamalo ma le faʻafefeteina ma le maualuga o le faʻafefe o luga, e faʻaaogaina e gaosia ai vaega e maualuga le maaa ma ofuina le teteʻe e aunoa ma se aʻafiaga tele, e pei o mea faʻaoga, lima, faʻamau, faʻamau autu, crankshafts, mandrels, pine, connectors, ma isi. .
5. E le gata i lea,40Cr paipa uameae talafeagai mo le gaosiga o vaega felauaiga eseese mo carbonitriding togafitiga, e pei o gears ma shafts ma diameters tetele ma lelei maualalo vevela toughness.
Taimi meli: Nov-28-2023