1. Iziqhoboshi ezisetyenziswa ngokuqhelekileyo ziquka:wedge iankile(ETA WEDGE ANCHOR), iintonga ezinemisonto, hex bolt, hex nut, iwasha flat, isibiyeli photovoltaic
2. Ukuleyibhelishwa kweefasteners
I-M6 ibhekisa kwidayamitha engu-d yomsonto (idayamitha enkulu yomsonto)
I-14 ibhekisela kumsonto oyindoda ubude u-L womsonto
Njenge: hex intloko bolt M10 * 1.25 * 110
1.25 ibhekisa kwigodi lomsonto, kwaye makuphawulwe umsonto ocikizekileyo. Ukuba ayishiywanga, ibonisa umsonto orhabaxa..
| GB/T 193-2003 | ||||
| 公称直径 Idayamitha yegama | 螺距isandi | |||
| 粗牙Irhabaxa | 细牙kulungile | |||
| 6 | 1 | 0.75 | ||
| 8 | .1.25 | 1 | 0.75 | |
| 10 | 1.5 | 1.25 | 1 | 0.75 |
| 12 | 1.75 | 1.25 | 1 | |
| 16 | 2 | 1.5 | 1 | |
| 20 | 2.5 | 2 | 1.5 | 1 |
| 24 | 3 | 2 | 1.5 | 1 |
3. Umgangatho wokusebenza kweefasteners
Amabakala entsebenzo yeBolt ahlulwe abe ngamabakala angaphezu kwe-10 afana no-3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, njl., apho iibholiti zebakala 8.8 nangaphezulu zenziwe ngentsimbi ephantsi ye-carbon alloy okanye ngaphezulu medium carbon steel kwaye baye baphathwa ubushushu (ukucima, ukuvutha, njl.) Ileyibhile yomgangatho wokusebenza webholithi iqulathe iinxalenye ezimbini zamanani, ezimele ngokulandelelanayo ixabiso lamandla okuqina kunye nomlinganiselo wamandla esivuno semathiriyeli yebholithi. Inani eliphambi kwedesimali limele i-1/100 yomda we-overstrength we-material, kwaye inani elisemva kwe-decimal point limele amaxesha ali-10 umlinganiselo womlinganiselo wesivuno ukuya kumda wamandla e-tensile wemathiriyeli.
Umzekelo: inqanaba lokusebenza 10.9 iibholiti eziphezulu, intsingiselo yayo yile:
1. Amandla okuzinza okubizwa ngokuba yi-bolt material afikelela kwi-1000MPa;
2. Umlinganiselo wesivuno se-bolt material ngu-0.9;
3. Amandla emveliso ye-bolt afikelela kwi-1000×0.9=900MPa;
Intsingiselo yomgangatho wokusebenza kwebholithi ngumgangatho wamazwe ngamazwe. Iibholiti zebakala elifanayo lokusebenza zinomsebenzi ofanayo kungakhathaliseki ukuba umehluko kwizinto zabo kunye nemvelaphi. Kuphela ibakala lentsebenzo elinokukhethelwa ukuyila.
Ibanga lentsebenzo ye-nut lihlukaniswe ngamabakala angama-7, ukusuka kwi-4 ukuya kwe-12, kwaye inani libonisa ngokumalunga ne-1/100 yoxinzelelo oluncinci olunokuthi i-nut inokumelana nayo.
Amanqanaba okusebenza eebholithi kunye namandongomane kufuneka asetyenziswe ngokudibeneyo, anjengeebholithi zebakala 8.8 kunye neenuts zebakala lesi-8.
Ixesha lokuposa: Jul-18-2023