ekstrutsion va gomogenlashtirish mashinalari

amaliy ish. 5 eksturtsion va gomogenlashtirish mashinalari. ishdai mak,sad: ekstrutsion va gomogenlashtiruvchi mashinalarni geometrik kompressiyasini aniklashni urganish. ishni bajarish: ekstrutsion va gomogenlashtirish mashinalarni geometrik kompressiyasi kuyidagi formula yordamida aniklanadi: (ts,ar - dbili) * (t-e) * tg * dcpi (dhap-dbiliii) * (t-e) * ya* dcpiii a2= : cos f, cos fsh dilap - shnekning tashkari diametri, sm; dbil - shnekning ichki diametri, sm; dcp - shnekning urtancha diametri, sm; t - shnekning shakldor rezbaning kdtsami, sm; e - shakldor rezbaning kalinligi, sm; t f - arctg shakldor rezbaning kutarilish burchagi; ya * dmap shakldor rezbaning kutarilish burchagi f kuyidagi formula yordamida aniklash mumkin. t tg (pl = ya * ts,ar geometrik kompressiya ag degani - shnekni...

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