SCISSORS kpụrụ akpụ nhazi maka stampụ

Nkọwa dị mkpirikpi:

Ike

Isi ike na mmekọrịta na ọdịnaya cobalt na nha ọka

Isi ike bụ ihe na-eguzogide ihe ọzọ siri ike mgbe ọ banyere n'ime ya.A na-atụkarị uru a site na "usoro Vickers Hardness" (ISO 3878) ma ọ bụ "Rockwell Hardness Procedure" (ISO 3738).Dịka nguzogide iyi, isi ike na-abawanye site na nha ọka pere mpe yana ọdịnaya cobalt dị ala.Ya mere, a na-ejikarị ike ike eme ihe dị ka ihe ntụaka maka nguzogide eyi.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Mgbaji siri ike

Mgbaji siri ike n'ihe gbasara nha ọka na ọdịnaya cobalt.

Mgbe ihe na-ekpughe ihe na nrụgide mpụga, nke a na-eduga n'ọgba aghara n'ibu.N'okpuru ọnọdụ ndị a, ma ike na ductility nke ihe onwunwe na-egosi ihe ndabere maka echiche nke siri ike.N'ikwu ya n'ụzọ ọzọ, a na-akọwa ike siri ike dị ka ikike iguzogide mgbaji ma ọ bụ nkwụsịtụ.A na-etinyekarị "Ụzọ Palmqvist" iji chọpụta uru siri ike, KIC.

Biko kọwaa dị ka ndị a maka ịtụ:

* Akụrụngwa nke waya, Carbon Steel dị ala.Ọkara Carbon Steel.Elu Carbon Steel.Stainless Steel.Brass.Aluminium.Iron.Optimum with Code of Materials.

* Ụdị isi, biko kọwaa mgbe ị na-eji washer isi.

* Oghere skru, biko kọwaa mgbe ejiri skru oghere.

* Ịghasa triangle,biko kọwapụta dayameta waya mgbe ejiri ya skru triangle.

* Skru na-abụghị ọkọlọtọ, biko tinye eserese ma ọ bụ ihe nlele mgbe ejiri ya maka ịghasa na-abụghị ọkọlọtọ.

Ajụjụ a na-ajụkarị na iji screw na nut mold:

1. Onye ọrụ nna ukwu nwere ahụmahụ nke ịkpụzi na nhazi nhazi , na-enyocha ihe kpatara nkesa na-enweghị ezi uche na-akpata ọnwụ nchekasị na nrụrụ.

2.The ịdị ọcha nke ebu, ime oghere ime ezughị.

3.The rigidity nke shei aka uwe ihe, okpomọkụ na-eguzogide, na okpomọkụ ọgwụgwọ ekweghị ekwe.

4.In iji chekwaa ego nke mmepụta, ha na-ahọrọ adịghị mma tungsten carbide ígwè na mkpanaka waya, nkọwa alloy na-ezu ohi ihe nailing akwa wiil ndị na-enweghị ezi uche.

5.The collider adịghị mma, na-enweghị dochie lubricants na elele igwe ogologo oge.

6.The nna ukwu ọrụ nke mmezi ga-enwe elu oru larịị.


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