Iibiyaha Xalka Is-beddelka Isku-habaynta Caalamiga ah
Ku soo dhawoow AYA | Bookmark boggan | Telefoonka rasmiga ah: 311-6603-1296
Magaca Alaabta | Birta Aan Lahayn Ku Dusha Chipboard-ka |
Qalab | Waxa laga sameeyay 304 bir ah, boolaladahani waxay leeyihiin iska caabin kiimikaad oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo bir ah oo khafiif ah. Waxa kale oo loo yaqaanaa birta A2. |
Nooca Madaxa | Madaxa Countersunk |
Nooca wadista | Fasaxa ka gudba |
Dhererka | Waxaa laga cabbiraa madaxa |
Codsiga | Xirmooyinka loo yaqaan 'Chipboard Screws' waxay ku habboon yihiin hawlaha dhismaha fudud, sida rakibidda muraayadaha, derbiyada derbiyada, iyo qalabyada kale ee loo baahan yahay qalab adag oo waara, iyo awoodda ay u leeyihiin inay bixiyaan dhufays adag, waxay si ballaaran u adeegsadaan isku dhafka chipboard iyo MDF. (fibreboard cufan dhexdhexaad ah) alaabta guriga. |
Heerka | Muraayado la kulma ASME ama DIN 7505(A) oo leh halbeegyada cabbirka. |
1. Madaxa countersunk/laba-geeska ah:Madaxa fidsan waxa uu ka dhigayaa chipboard-ku inuu la siman yahay walxaha. Gaar ahaan, madaxa labajibbaaran ee countersunk waxaa loogu talagalay kordhinta xoogga madaxa.
2. Dufanka qallafsan:Marka la barbardhigo noocyada kale ee boolal, dunta dunta MDF waa mid adag oo fiiqan, kaas oo qoto dheer oo si adag u qodaya walxaha jilicsan sida particleboard, guddiga MDF, iwm. ku guntan dunta, abuurista xajin aad u adag.
3.Barta is-taabashada:Barta wax-ku-taabashada waxay ka dhigaysaa furaha xuubka qurub si fudud oo dusha sare ah iyada oo aan lahayn dalool duuliye.
Naqshado-jiifka ah waxaa si gaar ah loogu talagalay in lagu isticmaalo chipboard-ka iyo noocyada kale ee looxa walxaha. Waxay ku fiican yihiin isu-ururinta alaabta guriga, armaajooyinka, iyo mashaariicda kale ee alwaaxyada ee ku lug leh alaabta isku dhafan.
Boolasha looxa sabuuradaha waxay ku yimaadaan cabbirro kala duwan, sida caadiga ah waxaa lagu qeexaa dhererka iyo cabbirka. Dhererka caadiga ah wuxuu u dhexeeyaa 1.2 inji ilaa 4 inji, halka cabirrada ay ka mid yihiin #6, #8, #10, iyo #12.
Cabbirka furku waa inuu u dhigmaa dhumucda alaabta lagu daray. Qalabka dhumucdiisuna waxay guud ahaan u baahan yihiin boolal leh cabbirro waaweyn si loo helo waxqabadka ugu wanaagsan iyo amniga. Qiyaasaha caadiga ah waxaa ka mid ah #6 ee hawlaha fudud, #8 iyo #10 ee codsiyada dhexdhexaadka ah, iyo #12 ee hawlaha culus.
Haa, muraayadaha chipboard-ka waxay la imaan karaan noocyo kala duwan oo madax ah (tusaale, countersunk, madaxa digsiga), noocyada dunta (tusaale, dun aan dhab ahayn, dun fiican), iyo dhammayn (tusaale, Zinc-plated yellow-plated, fosfate madow) si ay ugu habboonaato codsiyada iyo jawiga kala duwan .
Xirmooyinka loo yaqaan 'Chipboard Screws' way ka gaaban yihiin oo leh dunyo aad isugu dhow. Waxaa si gaar ah loogu talagalay isticmaalka chipboard-ka iyo noocyada kale ee sabuuradaha.
Xirmooyinka loo yaqaan 'Chipboard Screws' way ka gaaban yihiin oo leh dunyo aad isugu dhow. Waxaa si gaar ah loogu talagalay isticmaalka chipboard-ka iyo noocyada kale ee sabuuradaha.
Dhexroorka Thread Magaca ah | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | ||
d | max | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | |
min | 2.25 | 2.75 | 3.2 | 3.7 | 4.2 | 4.7 | 5.7 | ||
P | Booska (± 10%) | 1.1 | 1.35 | 1.6 | 1.8 | 2 | 2.2 | 2.6 | |
a | max | 2.1 | 2.35 | 2.6 | 2.8 | 3 | 3.2 | 3.6 | |
dk | max=xajmiga magac ahaan | 5 | 6 | 7 | 8 | 9 | 10 | 12 | |
min | 4.7 | 5.7 | 6.64 | 7.64 | 8.64 | 9.64 | 11.57 | ||
k | 1.4 | 1.8 | 2 | 2.35 | 2.55 | 2.85 | 3.35 | ||
dp | max=xajmiga magac ahaan | 1.5 | 1.9 | 2.15 | 2.5 | 2.7 | 3 | 3.7 | |
min | 1.1 | 1.5 | 1.67 | 2.02 | 2.22 | 2.52 | 3.22 | ||
Socket No. | 1 | 1 | 2 | 2 | 2 | 2 | 3 | ||
M | 2.51 | 3 | 4 | 4.4 | 4.8 | 5.3 | 6.6 |