Abụọ, ihichavalvụ

1, forging: bụ iji igwe na-agba agba na-etinye nrụgide na billet metal, nke mere na ọ na-emepụta nrụrụ plastik iji nweta ụfọdụ ihe eji arụ ọrụ, ụfọdụ ọdịdị na nha nke usoro nhazi nhazi.

2. Otu n'ime isi ihe abụọ dị mkpa nke ịgha mkpụrụ.Site forging nwere ike iwepu rụrụ ala nke metal, ịgbado ọkụ oghere, n'ibu Njirimara nke forgings bụ n'ozuzu mma karịa otu ihe nkedo.A na-ejikarị ihe mkpuchi eme ihe maka akụkụ ndị dị mkpa nke nwere nnukwu ibu na ọnọdụ ọrụ siri ike, ma e wezụga maka efere dị mfe, profaịlụ ma ọ bụ akụkụ ịgbado ọkụ nke nwere ike ịtụgharị.

3, a na-eke akpụ dị ka usoro akpụ si dị: ① oghe forging (free forging).The ojiji nke mmetụta ike ma ọ bụ nrụgide na-eme ka metal na elu na ala abụọ ígwè (anvil block) deformation iji nweta chọrọ forgings, tumadi ntuziaka forging na n'ibu forging abụọ.(2) ịgha ụgha mechiri emechi.Enwere ike kewaa aghụghọ ahụ ka ọ bụrụ aghụghọ anwụ, isi oyi, ịgha rotary, extrusion na ihe ndị ọzọ.Dị ka deformation okpomọkụ forging nwere ike kewaa ọkụ forging (nhazi okpomọkụ dị elu karịa recrystallization okpomọkụ nke billet metal), na-ekpo ọkụ forging (ala karịa recrystallization okpomọkụ) na oyi forging (ime ụlọ okpomọkụ).

4, forging ihe bụ tumadi carbon ígwè na alloy ígwè dị iche iche components, sochiri aluminum, magnesium, titanium, ọla kọpa na ha alloys.Ọnọdụ mbụ nke ihe ahụ bụ mmanya, ingot, ntụ ntụ na mmiri mmiri.The ruru nke cross ngalaba ebe metal tupu deformation ka anwụ ngalaba ebe mgbe deformation na-akpọ forging ratio.Nhọrọ nhazi nke ọma nwere mmetụta dị ukwuu n'ịkwalite ogo ngwaahịa yana ibelata ọnụ ahịa.

Nortech bụ otu n'ime ndị na-emepụta valvụ mmepụta ihe na China nwere asambodo ISO9001 dị mma.

Isi ngwaahịa:Valve butterfly,Valve bọọlụ,Ọnụ ụzọ Valve,Lelee Valve,Globe Vavlve,Y-strainers,Igwe ọkụ eletrik,Ndị na-ahụ maka ikuku pneumatic.