?????????????
??????????????,??????,???????
Photos are for reference only, can online advice for details
????
??????????????????????????????,????????????
????????????:???,?????,?????????,?????????????????
?????????
????????????????????????
?????????
????????,????????????????
??????????
????????,????,?????,????
?,?????
??????????,???????????,??
?????????
??????????????????
????????
M
??????L
?????C
?????M
????????tM
????????????M
????????(A?B..)
?:MLC3-9A???
??:???3?,??900 mm??????
???????A
????????
??????????????,??????,???????
Photos are for reference only, can online advice for details
| ?? |
??
?/t |
??G |
???? |
??
C |
??
D |
??
??
h |
??
??
?/kN |
?
???
??
m |
| ?L |
?B |
?H |
| mm |
| MLC2-6 |
2 |
600 |
2000 |
880 |
1150 |
550 |
300 |
320 |
60 |
9 |
| MLC3-6 |
3 |
600 |
2400 |
1050 |
1200 |
750 |
300 |
320 |
60 |
9 |
| MLC5-6 |
5 |
600 |
3450 |
1200 |
1200 |
1100 |
350 |
320 |
60 |
12 |
| MLC5-9 |
5 |
900 |
3450 |
1320 |
1300 |
1100 |
350 |
320 |
60 |
12 |
| MLC3-9A |
5 |
900 |
2100 |
1150 |
1300 |
600 |
350 |
320 |
60 |
12 |
| ?:??H????h?????? |
?????????
???????????,?????????????????,?????????
???????
??????????????,??????,???????
Photos are for reference only, can online advice for details
?????????
??????????????(?????????)????????
????????,?????????????????????????,????????????????????????JB/T6992-1993?????
???????????????????????1.5?,?????????????,??????????2?,????????????(??????)?2?,?????5mm?
?????,?????????????,????????????????????????????????(???????????????)?????????????????????????2mm,???????????????3mm)?
?????????????????????,??????????6mm?
??????
??????????,??????????????????????????
????????,???????????????????,???10mm?????????,?????
??????,??????????:
a) ????1mm,?????2mm?????????????,??????225mm2 ,???????900 mm2 ;
b) ???????3mm?????????????????,?????? 30mm???????????2mm?????;
c) ?????400mm,?????2mm,?????1mm????
?????????????,?????16 mm2,????3 mm,???30 mm???,???????
????????,??D?????????1 mm;??????,?????????0.5 mm?
??????????????,????????197HB?????????????,???????,???????40 HRC?
??????????????,????????6??
???????????????????????
| ????? |
| ?? |
50 |
55~80 |
| ??? |
0.04 |
0.06 |
??????
????????????????????????JB/T6992-1993?????
?????,?????????,??????;?????,?????????????;?????,???????
???????????????40HRC?
???????????
?????????
?????,??????(?????????)????????????
????????,?????????????
??????????:?????????????±3 mm,?????±8 mm,?????±10 mm?
???????? -10~0mm,?????±3mm?
???????????????????,????????????????2mm
?????????????????????
?????????,???????????,????????????????,????,??????,???????????????????,?????????????????????,???????15%?
?????
??????????JB/T6992-1993?????
?????????,???????????????30J/cm2
??????????,???????????????(??????30mm???)????????????????????????,????????
???????,???????GB/T1239.4?????;???????,???????GB/T1684??????
???????????????????
????????MT 244.1-2005 ????????????????????
???????MT 244.2-2005 ?????????????????????
???????,??????????????????,??
????????????????10mm??????1mm?
????????,??????100mm?????15mm,??
??????1????
| ????? |
????
|
?10 |
>10~40 |
| ???? |
0.5 |
1.0 |
?????????
??????????????,??????,???????
Photos are for reference only, can online advice for details
???????????
??????,?????????????,????????,?????????????????,???????????????????????,??????????????1mm,?10m???3mm??????????????????2mm?
???????
??????????,???????,????????????????????
???????????
??????,?????????????,????????,?????????????????,???????????????????????,??????????????1mm,?10m???3mm??????????????????2mm?
???????
??????????,???????,????????????????????
????????????????????
??????????????????????,???????,????
??????????????,??????????,????????????????????,???????????????
????????10000h??,????????????????????,??????????????,????????,??????????????????
?????,?????????,???????,????????,?????
??????????,???????
??????????:
a.????????????? b.???????? c.????????,????????????
?????????
??????????????,??????,???????
Photos are for reference only, can online advice for details
?
????
????