1. Cov khoom ua haujlwm kho kom haum rau cov pwm txhaj tshuaj tau muab tso rau ntawm lub dav hlau, uas muab faib ua peb hom:
(1) Qhov chaw tseem ceeb ntawm lub cev txwv tsis pub peb-degree-of-free positioning plane ntawm qhov workpiece, uas feem ntau siv rau qhov chaw ntawm qhov workpiece nrog qhov tseeb siab.
(2) Qhov chaw qhia kev coj ua txwv qhov chaw ntawm qhov workpiece nrog ob qib kev ywj pheej, thiab feem ntau ua rau hauv qhov chaw nqaim thiab ntev.
(3) Qhov chaw ntawm lub thrust bearing txwv tsis pub lub dav hlau muaj ib qib kev ywj pheej. Yuav kom ntseeg tau tias qhov chaw raug, thaj chaw dav hlau feem ntau yog ua kom me li me tau.
2. Cov khoom ua haujlwm tshwj xeeb ntawm cov pwm txhaj tshuaj tau muab tso rau nrog cov qhov puag ncig
Cov pins ntev txwv 4 degrees ntawm kev ywj pheej; cov pins luv txwv 2 degrees ntawm kev ywj pheej.
3. Tso sab nraum qhov chaw cylindrical ntawm cov pwm txhaj tshuaj ua haujlwm raws li qhov yuav tsum tau ua
Lub datum qhia qhov chaw yog kab nruab nrab ntawm lub voj voog sab nraud. Muaj peb yam uas feem ntau siv
Lub tes tsho tso rau: paub txog qhov chaw nyob nruab nrab Lub phaj txhawb nqa: tso lub voj voog sab nraud
V-puab thaiv: kom ua tiav qhov chaw nruab nrab thiab qhov chaw ntawm lub voj voog sab nraud
Lub sijhawm tshaj tawm: Kaum Ib Hlis-05-2021