Kev tshuaj xyuas zoo ntawm qhov cub tawg ua ke kab workbench:

Kev soj ntsuam zoo ntawm qhov cub tawg ua ke kab workbench:

1. Qhov chaw ua haujlwm yuav tsum tsis txhob muaj xeb, khawb, khawb, lossis lwm yam tsis zoo uas cuam tshuam rau kev siv.

2. Qhov chaw ua haujlwm yuav tsum tsis txhob muaj qhov tsis xws luag xws li xuab zeb qhov, qhov pores, tawg, slag inclusions, thiab shrinkage porosity. Qhov saum npoo ntawm ntau yam castings yuav tsum tau ntxuav ntawm molding xuab zeb, thiab saum npoo yuav tsum tiaj tus thiab pleev xim rau ruaj. Txhua ntug yuav tsum tau muab sib dhos. Ntawm qhov chaw ua haujlwm tiaj tus nrog qhov tseeb qib hauv qab "{1}}", nws raug tso cai los thaiv cov xuab zeb qhov nrog txoj kab uas hla tsawg dua 15mm siv tib yam khoom, thiab lawv qhov hardness yuav tsum qis dua li ntawm cov khoom nyob ib puag ncig. Yuav tsum tsis pub ntau tshaj plaub qhov thaiv ntawm lub ntsej muag ua haujlwm, thiab qhov kev ncua deb ntawm lawv yuav tsum tsis pub tsawg dua 80mm.

3. Nyob rau ntawm ob sab, threaded los yog cylindrical qhov yuav tsum tau muab rau kev txhim kho lifting chaw xws li tuav thiab lifting rings. Thaum tsim lub lifting txoj hauj lwm, xav txog yuav tsum tau muab rau kom txo tau cov kev hloov los ntawm lifting.

4. Raws li cov neeg siv yuav tsum tau, tom qab teeb tsa threaded qhov los yog grooves ntawm qhov chaw ua hauj lwm ntawm lub rooj tsavxwm, cov chaw no yuav tsum tsis txhob muaj protrusions siab tshaj qhov chaw ua hauj lwm.

5. Nws yuav tsum tau ua los ntawm cov nplua grained grey cam khwb cia hlau los yog alloy cam khwb cia hlau.

6. Lub hardness ntawm qhov chaw ua hauj lwm yuav tsum yog HB 170-220.

7. Lub ntsej muag ua haujlwm yuav tsum tau txais kev siv tshuab scraping, thiab rau "3" qib tiaj tus ua haujlwm lub ntsej muag, kev npaj tshuab kuj siv tau. Qhov saum npoo roughness ntawm qhov chaw ua haujlwm yuav tsum muaj qhov sib txawv ntawm tus lej lej Ra tus nqi tsis tshaj 5um raws li qhov contour

8. Nws yuav tsum tau kho kom ruaj khov thiab demagnetization. Flatness: tuaj yeem muab faib ua peb theem: chav kuaj (Reference), calibration theem (Master), thiab chav cuab yeej (Ua haujlwm)

① AA qib: nws flatness (μ m) =1+1.6D2 (D yog kab pheeb ces kaum ntev los yog txoj kab uas hla ntawm lub platform), siv rau qhov siab ntsuas thiab feem ntau siv nyob rau hauv lub chaw soj nstuam.

② Qib A: Nws qhov flatness yog ob zaug qhov yuam kev ntawm Qib AA thiab feem ntau yog siv rau kev tshuaj xyuas cov cuab yeej hauv chav kuaj xyuas.

③ B-theem: Nws flatness yog plaub npaug ntawm qhov kev ua yuam kev ntawm AA qib, feem ntau siv hauv cov cuab yeej tshuaj xyuas chav lossis kev tshuaj xyuas ntawm qhov chaw ntawm cov cuab yeej ntsuas lossis cim.

Kev sib tsoo nto: Thaum ntxov, tib neeg siv peb lub platform los ua ke los ua ib qho chaw tiaj tus. Ib tus kws tshaj lij thiab tus neeg mob grindstone tuaj yeem tsim cov qib zoo kawg nkaus ntawm kev sib tw los ntawm tsuas yog siv peb lub platform kom phim ib leeg thiab ua ntau yam 90 degree kev sib hloov yam tsis muaj kev vam khom rau cov ntsuas ntsuas.

Www.superbheater.com