Castors-ku waa erey guud, oo ay ku jiraan castors-ka dhaqaaqa, castors-ka go'an iyo castors-ka dhaqaaqa oo leh biriigga. Castors-ka dhaqaaqa, oo sidoo kale loo yaqaan giraangiraha caalamiga ah, waxay oggolaadaan 360 darajo oo wareeg ah; Castors-ka go'an waxaa sidoo kale loo yaqaan castors-ka jihada. Ma laha qaab-dhismeed wareegaya mana wareegi karaan. Guud ahaan, labada castors-ka ayaa la wada isticmaalaa. Tusaale ahaan, qaab-dhismeedka gaariga waa laba giraangirood oo jiho ah oo ku yaal hore iyo laba giraangirood oo caalami ah oo u dhow gacan-qabsiga riixitaanka ee dambe. Castors-ku waxay ka samaysan yihiin agab kala duwan, sida castors-ka pp, castors-ka PVC, castors-ka PU, castors-ka birta ah ee la shubay, castors-ka nayloonka, castors-ka TPR, castors-ka nayloonka birta ah, castors-ka birta ah ee PU, iwm.
1. Astaamaha qaab-dhismeedka
Dhererka rakibidda: waxaa loola jeedaa masaafada toosan ee dhulka ilaa booska rakibidda qalabka, dhererka rakibidda ee shubayaashana waxaa loola jeedaa masaafada ugu badan ee toosan ee laga bilaabo saxanka salka shubka iyo geeska giraangiraha.
Masaafada dhexe ee isteerinka ee taageerada: waxaa loola jeedaa masaafada toosan ee laga bilaabo xariiqda toosan ee rivet-ka dhexe ilaa bartamaha xudunta giraangiraha.
Gacanka leexashada: waxaa loola jeedaa masaafada toosan ee laga bilaabo xariiqda toosan ee rivet-ka dhexe ilaa geeska dibadda ee taayirka. Kala fogaanshaha saxda ah wuxuu u suurtogeliyaa in qalabka wax lagu shubto uu leexdo 360 darajo. Hadday gacanka wareeggu macquul yahay iyo haddii kaleba waxay si toos ah u saamayn doontaa cimriga adeegga qalabka wax lagu shubto.
Culayska wadista: awoodda qaadida ee castors-ka marka la dhaqaajinayo waxaa sidoo kale loo yaqaan culayska firfircoon. Culayska firfircoon ee castors-ku wuu kala duwan yahay iyadoo loo eegayo hababka kala duwan ee tijaabada ee warshadda iyo agabka kala duwan ee giraangiraha. Furaha ayaa ah in qaab-dhismeedka iyo tayada taageeradu ay iska caabin karaan saameynta iyo shoogga.
Culayska saamaynta: awoodda qaadista degdegga ah ee qalabka marka qalabka uu saameeyo ama uu gariiro culaysku. Culayska taagan ee culayska taagan ee culayska taagan ee culayska taagan: miisaanka uu qalabkani qaadi karo marka xaaladdu taagan tahay. Guud ahaan, culayska taagan waa inuu ahaadaa 5~6 jeer culayska socda (culuska firfircoon), culayska taaganna waa inuu ahaadaa ugu yaraan 2 jeer culayska saamaynta.
Isteerinka: Taayirada adag iyo kuwa cidhiidhiga ah way ka fududahay in la rogo marka loo eego taayirada jilicsan iyo kuwa ballaaran. Gacanka leexashadu waa halbeeg muhiim ah oo ku saabsan wareegga taayirada. Haddii gacanka leexashadu aad u gaaban tahay, waxay kordhin doontaa dhibka leexashada. Haddii ay aad u weyn tahay, waxay sababi doontaa in taayirku ruxo oo uu gaabiyo cimrigiisa.
Dabacsanaanta wadista: Arrimaha saameeya dabacsanaanta wadista ee kabayaasha waxaa ka mid ah qaab-dhismeedka taageerada iyo xulashada birta taageerada, cabbirka giraangiraha, nooca giraangiraha, raritaanka, iwm. Inta giraangiraha weyn yahay, dabacsanaanta wadista ayaa ka wanaagsan. Giraangiraha adag iyo kuwa cidhiidhiga ah ee dhulka siman ayaa ka badbaadiya shaqada marka loo eego giraangiraha jilicsan ee siman, laakiin giraangiraha jilicsan ee dhulka aan sinnayn ayaa badbaadiya shaqada, laakiin giraangiraha jilicsan ee dhulka aan sinnayn ayaa si fiican u ilaalin kara qalabka iyo nuugista shoogga!
2. Aagga codsiga
Waxaa si weyn loogu isticmaalaa gaadhiga gacanta, qalabka wareega ee la dhigo, gaadhiga shaqada, iwm.
Castors waxaa inta badan loo qaybiyaa laba qaybood:
A. Kastaro go'an: biriiga go'an waxaa ku qalabaysan hal taayir, kaas oo ku socon kara oo keliya xariiq toosan.
B. Qalabka la dhaqaajin karo: qalabka isteerinka ee leh 360 digrii waxaa ku qalabaysan hal taayir, kaas oo ku wadi kara jiho kasta marka la doono.
Kastarrada waxay leeyihiin noocyo badan oo taayirro hal-hal ah, kuwaas oo ku kala duwan cabbirka, qaabka, taayirka, iwm. Xullo taayir ku habboon iyadoo lagu saleynayo shuruudaha soo socda:
A. Adeegso deegaanka goobta.
B. Awoodda rarka ee badeecada.
C. Deegaanka shaqadu wuxuu ka kooban yahay kiimikooyin, dhiig, dufan, saliid, milix iyo walxo kale.
D. Cimilo gaar ah oo kala duwan, sida qoyaanka, heerkulka sare ama qabow daran
Shuruudaha E ee iska caabbinta saameynta, iska caabbinta isku dhaca iyo xasilloonida wadista.
3. Tayada agabka
Polyurethane, bir bir ah oo la shubay, caag nitrile ah (NBR), caag nitrile ah, caag dabiici ah, caag silicone fluororubber ah, caag neoprene ah, caag butyl ah, caag silicone ah (SILICOME), EPDM, Viton, caag nitrile ah oo hydrogenated ah (HNBR), caag polyurethane ah, caag, caag PU ah, caag PTFE ah (qaybaha wax lagu farsameeyo PTFE), qalab nayloon ah, giraangiraha caagga ah ee Polyoxymethylene (POM), giraangiraha caagga ah ee PEEK, giraangiraha PA66.
4. Warshadaha Codsiga
Warshadaha, ganacsiga, qalabka caafimaadka iyo mashiinnada, saadka iyo gaadiidka, ilaalinta deegaanka iyo alaabada nadiifinta, alaabta guriga, qalabka korontada, qalabka qurxinta, qalabka farsamada, alaabta farsamada gacanta, alaabta xayawaanka rabaayada ah, alaabada qalabka iyo warshadaha kale.
5. Xulashada taayirada
(1). Dooro walxaha giraangiraha: marka hore, tixgeli cabbirka dusha sare ee wadada, caqabadaha, walxaha haray (sida biraha iyo dufanka) ee goobta, xaaladaha deegaanka (sida heerkulka sare, heerkulka caadiga ah ama heerkulka hooseeya) iyo miisaanka giraangiraha uu qaadi karo si loo go'aamiyo walxaha giraangiraha ee ku habboon. Tusaale ahaan, giraangiraha caagga ah ma noqon karaan kuwo u adkaysta aashitada, dufanka iyo kiimikooyinka. Giraangiraha polyurethane ee aadka u sarreeya, giraangiraha polyurethane ee xoogga badan, giraangiraha nayloonka, giraangiraha birta ah iyo giraangiraha heerkulka sare leh waxaa loo isticmaali karaa deegaanno gaar ah oo kala duwan.
(2). Xisaabinta awoodda culayska: si loo xisaabiyo awoodda culayska loo baahan yahay ee kala duwan ee shubayaasha, waxaa lagama maarmaan ah in la ogaado miisaanka dhiman ee qalabka gaadiidka, culayska ugu badan iyo tirada giraangiraha iyo shubayaasha hal-halka ah ee la isticmaalo. Awoodda culayska loo baahan yahay ee giraangiraha hal-halka ah ama shubaha waxaa loo xisaabiyaa sidan soo socota:
T=(E+Z)/M × N:
---T= miisaanka loo baahan yahay ee beddelka giraangiraha ama shaandhada hal-taayir;
---E= miisaanka dhiman ee qalabka gaadiidka;
---Z= culayska ugu badan;
---M= tirada taayirada iyo qalabka la isticmaalay;
---N= qodobka badbaadada (qiyaastii 1.3-1.5).
(3). Go'aami cabbirka dhexroorka giraangiraha: guud ahaan, dhexroorka giraangiraha oo weyn, way fududahay in la riixo, awoodda rarka oo weyn, waana ka sii wanaagsan tahay in dhulka laga ilaaliyo waxyeelada. Xulashada cabbirka dhexroorka giraangiraha waa inay marka hore tixgelisaa miisaanka rarka iyo riixitaanka bilowga ee side-qaadaha ee hoos yimaada rarka.
(4). Xulashada agabka jilicsan iyo kuwa adag: guud ahaan, giraangiraha waxaa ka mid ah giraangiraha nayloon, giraangiraha polyurethane-ka ee aadka u sarreeya, giraangiraha polyurethane-ka ee aadka u xooggan, giraangiraha cinjirka synthetic-ka ee xoogga badan, giraangiraha birta ah iyo giraangiraha hawada. Giraangiraha polyurethane-ka ee aadka u sarreeya iyo giraangiraha polyurethane-ka ee xoogga badan ayaa dabooli kara shuruudahaaga maaraynta iyadoon loo eegin inay dhulka ku wadaan gudaha ama dibadda; Giraangiraha cinjirka macmalka ah ee xoogga badan ayaa loo isticmaali karaa in lagu wado hoteellada, qalabka caafimaadka, dabaqyada, dabaqyada alwaaxa ah, dabaqyada taayirka dhoobada ah iyo dabaqyada kale ee u baahan buuq yar iyo xasillooni marka la socdo; Giraangiraha naylon-ka iyo giraangiraha birta ah waxay ku habboon yihiin meelaha dhulku aanu sinnayn ama ay jiraan jajabyo bir ah iyo walxo kale oo dhulka yaal; Giraangiraha bamka wuxuu ku habboon yahay culays fudud iyo waddo jilicsan oo aan sinnayn.
(5). Dabacsanaanta wareegga: inta badan ee wareegga giraangiraha hal-taayir ah, ayaa sii badanaysa badbaadinta shaqada. Qalabka duubista ayaa qaadi kara culays culus, iska caabinta inta lagu jiro wareegga ayaa ka weyn. Giraangiraha hal-taayir ah waxaa lagu rakibay qalabka kubbadda ee tayo sare leh (bir-dhajiye), kaas oo qaadi kara culays culus, wareeggana waa mid la qaadi karo, dabacsan oo deggan.
(6). Xaaladda heerkulka: qabow daran iyo xaaladaha heerkulka sare waxay saameyn weyn ku leeyihiin karistayaasha. Giraangiraha polyurethane-ka ayaa si dabacsan u wareegi kara heerkul hooseeya oo laga jaray 45 ℃, giraangiraha u adkaysta heerkulka sarena si fudud ayuu ugu wareegi karaa heerkul sare oo ah 275 ℃.
Fiiro gaar ah: sababtoo ah saddex dhibcood ayaa go'aamiya diyaarad, marka tirada castors-ka la isticmaalo ay tahay afar, awoodda rarka waa in loo xisaabiyaa saddex.
6. Warshadaha xulashada qaab-dhismeedka giraangiraha.
7. Xulashada beddelka
(1) Qalabka duubista: qalabka duubista ka dib daaweynta kulaylka wuxuu qaadi karaa culays culus wuxuuna leeyahay dabacsanaan wareeg guud. culays culus wuxuuna leeyahay dabacsanaan wareeg guud.
(2) Qalabka kubbadda lagu qaato: Qalabka kubbadda lagu qaato ee laga sameeyay birta tayada sare leh wuxuu qaadi karaa culays culus wuxuuna ku habboon yahay waqtiyada u baahan wareeg dabacsan oo deggan.
(3) Dhalista Caadiga ah: ku habboon munaasabadaha culeyska sare iyo kuwa aadka u sarreeya iyo xawaaraha sare
Waqtiga boostada: Febraayo-17-2023
