Dongsoo yog ib qho ntawm lub npe nrov Suav teb cov tshuab loj loj tsim chaw tsim khoom thiab chaw muag khoom. Peb lub Hoobkas tshwj xeeb hauv kev tsim khoom ntawm cov tshuab txuas loj. Txais tos mus yuav cov tshuab ntxhua loj los ntawm Dongshao. Txhua qhov kev thov los ntawm cov neeg yuav khoom tau teb nyob hauv 24 teev.
Hebei Dongsao Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob thiab cov khoom siv loj tuaj yeem tsim cov khoom siv hluav taws xob hauv kev tsim khoom lag luam, thiab khaws cov khoom siv loj hauv tsev, yog li txo qhov hnyav
Tsawg dua kev puas tsuaj thiab tsis ua haujlwm vim kev co thiab suab paj nruag.
Zandby txhawb nqa lub zog uas muaj cov khoom siv loj thiab cov khoom siv sib txawv
Daim ntawv thov ntawm cov tshuab ntxhua loj loj heev, lawv feem ntau yog siv los ua kom kov yeej cov workpiece hais txog qhov chaw tsis sib xws thiab nce cov kabmob kev ntxhov siab. Tsis tas li ntawd, cov tshuab ntxhua loj loj kuj tseem siv tau los tiv thaiv cov nplaim txuas los ntawm kev khawb ntawm cov chaw ua haujlwm thaum lub qhov muag thiab cov txiv ntseej zawm. Cov tshuab loj loj kuj tseem yog ib qho tseem ceeb hauv cov tshuab txawb cov qauv uas muaj zog Bolting yog qhov yuav tsum tau ua. Thaum xaiv lub tshuab ntxhua khaub ncaws loj, nws yog qhov tsim nyog los xaiv hom uas tsim nyog thiab qhov loj me raws li qhov xwm txheej tiag tiag los xyuas kom meej tias nws tuaj yeem ua lub luag haujlwm zoo. Nyob rau tib lub sijhawm, kev xaiv ntawm cov tshuab ntxhua loj tseem yuav tsum tau coj mus rau hauv tus account qhov tseeb thiab qib ntawm cov bolts thiab txiv ntoo siv nrog lawv.
Feem ntau, cov tshuab ntxhua loj yog ib qho tseem ceeb heev, nws hom thiab cov ntawv thov yog qhov tseem ceeb ntawm kev ua haujlwm ib txwm thiab kev pabcuam lub neej ntawm cov khoom siv kho txhua yam.
(hli) | Φ φ | Φ4 | ®5 | Φ6 | Φ8 | Φ10 | Φ12 | Φ14 | Download | Chaw ua hauj sam | Φ24 | Dag | Φ36 |
lub min | 3.2 | 4.3 | 5.3 | 6.4 | 8.4 | 10.5 | 13 | 15 | 17 | 22 | 26 | 33 | 39 |
d max | 3.38 | 4.48 | 5.48 | 6.62 | 8.62 | 10.77 | 13.27 | 15.27 | 17.27 | 22.52 | 26.84 | 34 | 40 |
ntawm max | 9 | 12 | 15 | 18 | 24 | 30 | 37 | 44 | 50 | 60 | 72 | 92 | 110 |
de Min | 8.64 | 11.57 | 14.57 | 17.57 | 23.48 | 29.48 | 36.38 | 43.38 | 49.38 | 58.1 | 70.1 | 89.8 | 107.8 |
H pax | 0.9 | 1.1 | 1.4 | 1.8 | 2.2 | 2.7 | 3.3 | 3.3 | 3.3 | 4.6 | 6 | 7 | 9.2 |
H min | 0.7 | 0.9 | 1 | 1.4 | 1.8 | 2.3 | 2.7 | 2.7 | 2.7 | 3.4 | 4 | 5 | 6.8 |