Taayirrada dheemanka waxaa loo kala saaraa dhoobada, xabagta, biraha fiiqaya, koronto-samaynta, naxaasta, iwm.

1. Resin bond shiidi giraangiraha: is-afaynta wanaagsan, ma fududa in la xannibo, dabacsanaan, iyo dhalaalid wanaagsan, laakiin bakhtigii bond ayaa xoog liidata, xajin liidata ee dheeman on baqtigii, caabbinta kulaylka liidata iyo xidho iska caabin ah, sidaas darteed ma aha. ku habboon giraangiraha shiididda qallafsan, oo aan ku habboonayn shiididda culus.

2.The wheel bond ma fiiqan, bond resin waa fiiqan laakiin haysashada qaab waa liidata ay sabab u tahay barti sare.

3. giraangiraha dhoobada dhoobada: porosity sare, qallafsanaan sare, qaab-dhismeedka la hagaajin karo (waxaa lagu samayn karaa daloolo waaweyn), oo aan ku xidhnayn birta;laakiin jaban

Isku-xidhka isku-dhafan:

Isku-dhafka birta-birta: saldhigga resin, soo bandhigida birta-adoo isticmaalaya heerkulka kuleylka birta si loo beddelo waxqabadka shiidida ee binder-ceramic composite: Saldhig birta, soo bandhigida dhoobada-ma aha oo kaliya iska caabbinta saameynta matrixka birta, korantada wanaagsan iyo kulaylka, laakiin sidoo kale jilicsanaanta dhoobada.

Sababtoo ah engegnaantiisa wanaagsan, dheemanku aad ayuu ugu habboon yahay in lagu farsameeyo qalabka soo socda:

1. Dhammaan carbide sibidhka ah

2. Cermet

3. ceramics Oxide iyo non-oxide

4.PCD/PCBN

5. Alloy oo leh qallafsanaan sare

6. Sapphire iyo galaas

7. Ferrite

8. Garaafka

9. Isku-dhafka fiber-ka ee la xoojiyay

10. Dhagax

Sababtoo ah dheemanku wuxuu ka kooban yahay kaarboon saafi ah, kuma habboona in lagu farsameeyo qalabka birta.Heerkulka sarreeya inta lagu jiro shiidadu waxay keeni doontaa in birta iyo dheemanta birta ku jirta ay fal-celiyaan oo ay daxaliyaan qaybaha dheemanka.


Waqtiga boostada: Juun-10-2020

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