DIN 7991 Hexagon Socket Countersunk Head Cap Bolt
Ingcaciso yeMveliso:
| Igama lemveliso | IHexagon Socket Countersunk Head Cap Bolt |
| Ubungakanani | M3-24 |
| Ubude | 6-100mm okanye njengoko kufuneka |
| IBanga | 4.8/8.8/10.9/12.9 |
| Izinto eziphathekayo | Intsimbi/35k/45/40Cr/35Crmo |
| Unyango lomphezulu | I-Plain/Black/Zinc/HDG |
| Umgangatho | DIN/ISO |
| Isatifikethi | ISO 9001 |
| Isampulu | Iisampuli zasimahla |
Ukusetyenziswa:
Phezulu komngxuma wokuxhoma kwisiqwenga sokudibanisa, i-socket ye-conical ejikelezayo engama-90 icutshungulwa, kwaye intloko ye-flat machine screw ikulo sokethi ejikelezileyo, ehlanjululwayo kunye nomphezulu wesiqwenga sokudibanisa.Izikrufu zomatshini weflethi zikwasetyenziswa kwezinye izihlandlo ezinentloko engqukuva izikrufu zomatshini weflethi.Olu hlobo lwe-screw luhle kakhulu kwaye lusetyenziswa kwiindawo apho umphezulu unokuvumela ukukhupha okuncinci.
Kusetyenziswa kwanjani?
Uninzi lwezikrini ze-countersunk zisetyenziselwa kwiindawo apho umphezulu wenxalenye awukwazi ukuphakanyiswa emva kokufakwa.Zimbini iindidi zamalungu ekufuneka zibotshelelwe.Ubukhulu bentloko, emva kokuba i-screw iqinisiwe, inxalenye yentambo ye-screw ayisayi kungena kumngxuma odibeneyo.Kule meko, i-countersunk head screw ngokuqinisekileyo inokuqiniswa.
Ikhowuni yentloko yesikrufu sentloko ye countersunk ineengile yecone eyi 90 °.Ngokuqhelekileyo, i-engile ephezulu ye-drill bit esanda kuthengwa yi-118 ° -120 °.Abanye abasebenzi abangaqeqeshwanga abawazi lo mahluko engile, kwaye kaninzi sebenzisa 120 ° drill Reaming, nto leyo ebangela ukuba izikrufu zentloko countersunk azikrwitshwa xa uqinisa izikrufu zentloko countersunk, kodwa umgca ezantsi kwentloko jijwa, nto leyo. esinye sezizathu zokuba into ebizwa ngokuba yi-countersunk screws ayikwazi ukubamba ngokuqinileyo.
Izilumkiso ngexesha lokusetyenziswa:
1.I-taper yomngxuma wokubuyisela kufuneka ibe yi-90 °.Ukuyiqinisekisa, kungcono ukuba ngaphantsi kwe-90 °, ingabi ngaphezu kwe-90 °.Eli liqhinga eliphambili.
2. Ukuba ubukhulu bephepha lesinyithi bungaphantsi kobunzima bentloko yesikrufu sentloko ye-countersunk, unokutshintsha isikrufu esincinci, okanye kunoko wandise umngxuma omncinci kunokwandisa umngxuma ukuze ububanzi bomngxuma osezantsi ube mkhulu. kwaye inxalenye ayiqinile.
3. Ukuba kukho imingxunya ye-screw ye-countersunk kwinxalenye, yichaneke ngakumbi ngexesha lomatshini.Emva kokuba i-drill igoso, kunzima ukubona indibano, kodwa inokuqiniswa nje ukuba impazamo incinci, kuba xa i-screw ingaqini kakhulu Enkulu (malunga no-8mm), xa kukho impazamo kuyo. umgama womngxuma, intloko yesijivu iya konakala ngenxa yokunyanzeliswa xa iqinisiwe, okanye iya kuqiniswa.
Iinzuzo zemveliso:
- Precision Machining
☆ Ukulinganisa kunye nenkqubo usebenzisa izixhobo zomatshini ezichanekileyo kunye nezixhobo zokulinganisa phantsi kweemeko ezilawulwa ngokungqongqo.
- Umgangatho ophezulu wekhabhoni yentsimbi (35 #/45 #)
☆ Ngobomi obude, isizukulwana sobushushu obuphantsi, ubunzima obuphezulu, ukuqina okuphezulu, ingxolo ephantsi, ukuxhathisa okuphezulu kunye nezinye iimpawu.
- Isebenza kakuhle emalini
☆ Ukusetyenziswa kwensimbi ephezulu ye-carbon steel, emva kokulungiswa ngokuchanekileyo kunye nokwenza, kuphucula kakhulu amava omsebenzisi.
Unyango lomphezulu:
- MNYAMA
☆ Umnyama yindlela eqhelekileyo yonyango lobushushu besinyithi.Umgaqo-siseko kukwenza ifilimu ye-oxide kwindawo yesinyithi ukuhlukanisa umoya kunye nokufezekisa ukuthintela ukugqwala.I-Blackening yindlela eqhelekileyo yonyango lobushushu besinyithi.Umgaqo-siseko kukwenza ifilimu ye-oxide kwindawo yesinyithi ukuhlukanisa umoya kunye nokufezekisa ukuthintela ukugqwala.
- I-ZINC
☆ I-Electro-galvanizing yitekhnoloji yonyango yentsimbi yesiko enikezela ukuxhathisa okusisiseko kwimigangatho yentsimbi.Iinzuzo eziphambili ziyi-solderability efanelekileyo kunye nokuchasana koqhagamshelwano olufanelekileyo.Ngenxa yeepropathi zayo ezilungileyo zokuthambisa, i-cadmium plating iqhele ukusetyenziswa kwinqwelomoya, kwi-aerospace, elwandle, nakwimveliso yerediyo neye-elektroniki.I-plating layer ikhusela i-substrate yentsimbi ekukhuselweni komatshini kunye neekhemikhali, ngoko ke ukuxhathisa ukubola kwayo kungcono kakhulu kune-zinc plating.
- HDG
☆ Iinzuzo eziphambili kukuthengiswa okulungileyo kunye nokuchasana koqhagamshelwano olufanelekileyo.Ngenxa yeepropathi zayo ezilungileyo zokuthambisa, i-cadmium plating iqhele ukusetyenziswa kwinqwelomoya, kwi-aerospace, elwandle, nakwimveliso yerediyo neye-elektroniki.I-plating layer ikhusela i-substrate yentsimbi ekukhuselweni komatshini kunye neekhemikhali, ngoko ke ukuxhathisa ukubola kwayo kungcono kakhulu kune-zinc plating.I-Hot-dip zinc inokumelana nokugqwala okuhle, ukukhuselwa kombingelelo kwi-substrates yentsimbi, ukumelana nemozulu ephezulu, kunye nokumelana nokhukuliseko lwamanzi etyuwa.Ifanelekile kwizityalo zekhemikhali, iindawo zokucoca kunye namaqonga okusebenza onxweme kunye nonxweme.
IParameter yeMveliso:
DIN 7991 UMGANGATHO
IPACEJI YETHU:
1. Iingxowa ezingama-25 kg okanye iingxowa ezingama-50kg.
2. iingxowa ezinephalethi.
3. Iikhathoni ezingama-25 kg okanye iibhokisi ezinephalethi.
4. Ukupakisha njengesicelo sabathengi
