Chies Gawaarida|Habka Imtixaanka ee loogu talagalay daaweynta kuleylka adag

Geedi socodka adag ayaa ah hanaan aad u muhiim ah geedi socodka wax soo saarka baabuurta, iyo soo-saaraha sheygu waa inuu sameeyaa hubinta tayada leh ee tayada wax soo saarkooda ..} ah ayaa si fiican loo ogyahay in habka aasaasiga ah ee lagu xoojinayo qalabka birta, iyoCHIESTIes GawaaridaWaxay quseysaa hanaankan inta badanXajiyeyaasha. ah habka dheer ee ka mid ah daaweynta dusha sare ee kuleylka dusha sare, markaa sidee baan u tijaabin karnaa adkaanta daaweynta kuleylka?

Daaweynta kuleylka dusha sare ayaa loo qaybiyaa laba qaybood, midku waa dusha sare ee daadashada iyo kuleylka kuleylka, kan kalena waa si loo fahmo habka tijaabada ah ee tijaabada adag .

A .} dusha sare oo daweyn iyo kuleylka kuleylka

Daweynta dusha sare iyo kuleylka kuleylka ee kuleylka waxaa inta badan lagu sameeyaa kuleylka ama kuleylka ololka ee ugu weyn, laakiin sidoo kale waxay isticmaali kartaa Rockwell Assethers-ka ama dusha sare ee Rockwell ama dusha sare ee Rockwell Acket-ka (Qiyaasta) waxay la xiriirtaa lakabka adag ee adag Qoto dheer iyo dusha sare ee dusha sare ee shaqada . Seddex nooc oo ah tijaabayaal adag ayaa ku jira halkan .

Fikradda adag ee Vickers waa hab muhiim ah oo lagu tijaabiyo adkeynta dusha sare ee shaqada kuleylka kuleylka, waxaa lagu soo bandhigi karaa lakabka dusha sare, waxay kala saari kartaa kala duwanaanshaha yaryar ee dusha sare ee adag ee dawada kuleylka. Intaas waxaa sii dheer, qoto dheer ee adag ee adag ayaa sidoo kale lagu ogaadaa cudurka 'Vickers', sidaa darteed loogu talagalay daaweynta kuleylka dusha sare ama tiro badan oo unugyo ah oo ku saabsan daaweynta kuleylka dusha sare, oo leh qalabka loo yaqaan 'vickers' waa lama huraan.

Imtixaanka adag ee Rockwell ee Rockwell ayaa sidoo kale aad ugu habboon tijaabinta adkaanta shaqada-adag ee 'Rockwell' ee adag ee Rockwell-ka dusha sare ee ka badan in ka badan 0 {5} 1}} in kasta oo ay saxeexdu ka dhalisay engesers Sare u sarreeya sida qalabka loo yaqaan 'Vickers', sida kuleylka daaweynta kontoroolka tayada leh ee tayada leh iyo kormeerka si fudud, waxay sidoo kale leedahay astaamaha korantada adag ee Rockwell-ka, oo si fudud loo isticmaali karo oo ah 'prat-ka-burburin' ee kuleylka dusha sare ee kuleylka dusha sare ee kuleylka Shaqada Daaweynta Daaweynta {{12 {12} Tani waxay muhiimad weyn u leedahay ka shaqeynta mashiinada iyo mashiinada wax soo saarka mashiinnada.

Marka lakabka kuleylka kuleylka dusha sare lagu isticmaalo. Waxaa sidoo kale loo isticmaali karaa ijaar adag oo rockwell {{0} marka dhumucda lakabka kuleylka ee adag uu yahay 0.8mm, markii dhumucda lakabka HRC ay dhaaftay 0.8mm, cabirka HRC, cabirka HRC.

B .}} Daaweynta kuleylka kiimikada

Daaweynta kuleylka kiimikada ayaa ah in laga dhigo dusha sare ee shaqada ee ku dhexjirta atomyada hal ama dhowr xubnood oo ah heerkulka sare, oo ay ku jirto caabbinta shaqada, halka xudunta loo yaqaan 'adkeyn', halka xudunta shaqada uu leeyahay {{} {}}

Cabirrada farsamada ee ugu weyn ee shaqada kiimikada ee loo daweeyay ee shaqada kiimikada ayaa ah qoto dheer ee lakabka adag iyo dusha sare ee lakabka adag ee . ogaada masaafada ugu adag illaa 50 HRC . tani waa adkeynta waxtarka leh qoto dheer .

Cabbirka adag ee kuleylka kuleylka ee kiimikada ah oo lagu daaweynayo dawada kuleylka ee kuleylka ayaa la mid ah, ama cufnaanta adag ee Rockwell-ka si loo ogaado, oo aan ka badnayn 7mm 7mm, markaa ma isticmaali kartid tijaabada adag ee Rockwell.

C .}} Daaweynta kuleylka maxalliga ah

Qeybo ka mid ah shuruudaha adag ee deegaanka, sida kuleylka kululaynta ee deegaanka waxaa loo isticmaali karaa daaweynta kuleylka ee maxalliga ah, qeybaha noocaas ah sida caadiga ah ee loo yaqaan 'Heat of the the Intension' waxaa loo isticmaali karaa ixtiraamka adag ee deegaanka, si loo baaro qiimaha adag ee Rockwell, sida daaweynta kuleylka ee HRC, sida daaweynta kuleylka. lakabka adag ee adkeysiga gacmeed, ayaa isticmaali kara tijaabada adag ee Rockwell Rockwell, si loo tijaabiyo qiimaha HRN ee HRN .