Ukwenza igalvanizing, ukunyuswa, intambo
inkcazo yeemveliso
Amakhamandela asemgangathweni wesizwe aquka amakhamandela okuphakamisa jikelele, amakhamandela olwandle kunye namakhamandela aqhelekileyo.Ngenxa yobunzima obunzima kunye nomthamo omkhulu, ngokuqhelekileyo ayifakwanga kwindawo engasuswanga rhoqo.Xa ukhetha amakhamandela, nikela ingqalelo kwinkalo yokhuseleko, ngokuqhelekileyo ngamaxesha angama-4, amaxesha ama-6 kunye namaxesha ayi-8.Umthwalo olinganisiweyo kufuneka ugcinwe ngokungqongqo xa i-shackle isetyenziswa.Ukusetyenziswa ngokugqithisileyo kunye nokusetyenziswa rhoqo kunye nokusetyenziswa okugqithisileyo akuvumelekanga.
Idatha eyandisiweyo
Iimpawu zamakhonkco
1. Amakhamandela aya kuba mpuluswa kwaye asicaba ngaphandle kokuqhekeka, imiphetho ebukhali, ukutshisa kakhulu kunye nezinye iziphene.
2. Intsimbi yentsimbi okanye i-cast iron chain inqatshelwe ngokungqongqo.Umzimba we-buckle unokwenziwa ngentsimbi ebuleweyo, kwaye iphini ye-shaft inokwenziwa ngoomatshini emva kokwenziwa kwebar.
3. Amakhamandela awayi kugrunjwa okanye alungiswe nge-welding.Emva kokuguqulwa okusisigxina kwe-buckle body kunye ne-axle pin, abayi kulungiswa.
4. Ngethuba lokusetyenziswa, i-buckle kunye ne-latch iya kuhlolwa ukuze igweme ukuguga okunzulu, i-deformation kunye nokuqhekeka kokukhathala.
5. Xa isetyenziswa, isithuba esithe tyaba asiyi kuba phantsi koxinzelelo, kwaye isikhonkwane se-asi kufuneka sifakwe kunye nephini lokhuseleko.
6. Emva kokuba i-pin ye-shaft ihlanganiswe ngokuchanekileyo, ububanzi bomzimba we-buckle abuyi kuncitshiswa kakhulu, kwaye ukudibanisa intambo kuya kuba kuhle.
Iintambo eziqhelekileyo zaseMelika kwimarike ziyi-0.33T, 0.5T, 0.75T, 1T, 1.5T, 2T, 3.25T, 4.75T, 6.5T, 8.5T, 9.5T, 12T, 13.5T, 17T, 35T , 55T, 85T, 120T, 150T.
Uhlobo lokurhweba.Amakhamandela asetyenziswa ngokuqhelekileyo kwiimarike zasekhaya ahlulwe ngokubanzi ngokweendidi ezintathu ngokwemigangatho yemveliso: umgangatho wesizwe, umgangatho waseMelika kunye nomgangatho waseJapan;I-American Standard yeyona isetyenziswa ngokuqhelekileyo ngenxa yobukhulu bayo obuncinci kunye nomthamo omkhulu wokuthwala.Ingohlulwa ibe yi-G209 (BW), G210 (DW), G2130 (BX), G2150 (DX) ngokodidi Ngokohlobo, inokwahlulwa ibe luhlobo lwesaphetha (uhlobo lwe-Omega) uhlobo lwesaphetha sohlobo lwe-bow shackle kunye nowesifazane kunye nohlobo lwe-D (Uhlobo lwe-U okanye uhlobo oluthe ngqo) i-D-type shackle kunye nebhinqa;Inokwahlulwa ibe nokusetyenziswa kolwandle kunye nomhlaba ngokwendawo yokusetyenziswa.Into yokhuseleko ngamaxesha e-4, amaxesha ama-5, amaxesha angama-6, okanye amaxesha angama-8 (njengeSweden GUNNEBO super shackle).Izinto eziqhelekileyo ziyi-carbon steel, i-alloy steel, insimbi engenasici, insimbi ephezulu, njl.
Amakhamandela okuphakanyiswa nokuphinda asetyenziswe enziwe ngokwemigangatho yesizwe abizwa ngokuba ngamakhamandela asemgangathweni wesizwe.Umthwalo olinganisiweyo kufuneka ugcinwe ngokungqongqo xa i-shackle isetyenziswa.Ukusetyenziswa ngokugqithisileyo kunye nokusetyenziswa rhoqo kunye nokusetyenziswa okugqithisileyo akuvumelekanga.Umsebenzisi uya kukhunjuzwa ngokukodwa ukuba angemi phantsi koomatshini bokuphakamisa kunye nezixhobo zokunyusa ngexesha lokunyusa.Umgangatho wesizwe oqhelekileyo ukhankanywa kwimarike yi-3T 5T 8T 10T 15T 20T 25T 30T 40T 50T 60T 80T 100T 120T 150T 200T, iyonke imilinganiselo ye-16
Amakhamandela asetyenziswa kakhulu kumandla ombane, isinyithi, i-petroleum, oomatshini, uloliwe, ishishini lemichiza, izibuko, imigodi, ukwakhiwa kunye namanye amashishini.
Umgangatho wokukrazula amakhonkco
1. Kukho i-deformation esisigxina ecacileyo okanye i-axle pin ayikwazi ukujikeleza ngokukhululekileyo.
2. Umthamo wokugqoka waliphi na icandelo le-buckle kunye ne-axle pin ifikelela ngaphezu kwe-10% yobukhulu bokuqala.
3. Iintanda zivela kuyo nayiphi na indawo yekhamandela.
4. Amakhamandela awanakutshixwa.
5. Ukungafanelanga emva kovavanyo lwamakhamandela.
6. Ukuba i-shackle body kunye ne-shaft pin i-corrored okanye i-rusted kwindawo enkulu, kufuneka ikhutshwe ngokukhawuleza.
Injongo ephambili kunye nobubanzi bokusetyenziswa kwekhama
1. I-Shackles ingasetyenziselwa ukugoba izixhobo zokugqibela, ezinokudibaniswa ngokuthe ngqo kunye nento eya kuphakanyiswa ngexesha lokuphakamisa imisebenzi.
2. Amakhamandela angasetyenziswa phakathi kokuriga kunye nesiphelo sofakelo lokudibanisa kuphela.
3. Xa i-rigging isetyenziswe kunye ne-beam, i-shackles ingasetyenziselwa ukudibanisa i-rigging kunye ne-padeye kwindawo engezantsi ye-beam esikhundleni sendandatho yokuphakamisa, ekulungele ukufakela kunye nokuchithwa.