Hauv kev ua haujlwm blanking lub kaum sab xis ntawm shear yog muab rau?

Cov txheej txheem:

Hauv kev ua haujlwm blanking lub kaum sab xis ntawm shear yog muab rau?
Hauv kev ua haujlwm blanking lub kaum sab xis ntawm shear yog muab rau?
Anonim

Nyob rau hauv kev xuas nrig ntaus thiab blanking kev ua haujlwm shear yog muab raws li ntawm punch lub ntsej muag thiab tuag ntsej muag rawsvim kev txiav txiav yuav tshwm sim raws li.

Vim li cas lub kaum sab xis muab rau hauv kev ua haujlwm shearing?

Feem ntau cov shearing lub kaum sab xis yog muab yog li tias qhov loj H yog roughly sib npaug los yog ntau tshaj lub phaj thickness. Los ntawm txoj kev, lub blanking quab yuam yuav raug txo los ntawm li 30% thaum lub dimension H ntawm lub shearing lub kaum sab xis yog sib npaug zos rau cov phaj thickness.

Kev tshem tawm nyob qhov twg hauv kev ua haujlwm blanking?

Kev tshem tawm yuav muab ntawm lub punch hauv kev ua haujlwm blanking. Punch size=blank size – 2 x clearance. Raws li qhov loj me ntawm no yog ib feem tseem ceeb. Kev tshem tawm yuav muab rau ntawm qhov tuag hauv kev ua haujlwm xuas nrig ntaus.

Puas muaj kev tshem tawm hauv kev ua haujlwm?

In blanking operation , clearance yog muab ntawm tus tuag kom tau txais qhov khoob ntawm cov ntawv hlau. … Qhov clearance nruab nrab ntawm qhov tuag thiab cov punch yeej nyob ntawm hom txheej txheem siv. Piv txwv li, rau blanking operation , clearance yog muab ntawm lub punch kom tau txais qhov khoob ntawm cov ntawv hlau.

Kev ua haujlwm blanking yog dab tsi?

Blanking yog txheej txheem hlau, thaum lub sijhawm ua haujlwm hlau raug tshem tawm ntawm thawj hlau sawb lossis ntawv thaum nws xuas nrig. Covcov khoom uas raug tshem tawm yog cov hlau ua haujlwm tshiab lossis dawb paug.

Pom zoo:

Puas yog kab pheeb ces kaum txiav lub kaum sab xis ib nrab?

Puas yog kab pheeb ces kaum txiav lub kaum sab xis ib nrab?

Txhua kab pheeb ces kaum faib ib lub ces kaum mus rau ob lub ces kaum. Nco ntsoov tias cov kab pheeb ces kaum sib npaug thiab txiav ib nrab ntawm cov ces kaum sab xis. Puas diagonal bisect an angle? kab pheeb ces kaum bisect the angles.

Lub kaum sab xis twg tuaj yeem tsim daim duab peb sab?

Lub kaum sab xis twg tuaj yeem tsim daim duab peb sab?

Daim duab peb sab kuj tuaj yeem raug cais los ntawm lawv cov kaum. Hauv daim duab peb sab mob daim duab peb sab tag nrho peb lub kaum sab xis yog mob (tsawg dua 90 degrees). Daim duab peb sab txoj cai muaj ib lub kaum sab xis thiab ob lub kaum sab xis.

Lub kaum sab xis yog daim duab peb sab?

Lub kaum sab xis yog daim duab peb sab?

Triangle angle sum theorem: Qhov no hais tias cov lej ntawm tag nrho peb lub kaum sab hauv sab hauv Lub kaum sab xis Nyob rau hauv geometry, lub kaum sab hauv ntawm daim duab peb sab yog cov kaum sab xis uas tsim hauv daim duab peb sab. Cov ces kaum sab hauv muaj cov khoom nram qab no:

Ntawm kev hloov pauv kom pom lub kaum sab xis?

Ntawm kev hloov pauv kom pom lub kaum sab xis?

Change Detection txhais tau tias hloov DOM thaum twg cov ntaub ntawv hloov pauv. Angular muab ob lub tswv yim rau Kev Tshawb Fawb Hloov. Hauv nws lub tswv yim zoo, thaum twg cov ntaub ntawv hloov pauv lossis hloov pauv, Angular yuav khiav qhov hloov pauv kom hloov kho DOM.

Ntawm lub kaum sab xis ntawm qhov xwm txheej?

Ntawm lub kaum sab xis ntawm qhov xwm txheej?

Nyob rau hauv geometric optics, lub kaum sab xis ntawm qhov tshwm sim yog lub kaum sab xis ntawm lub teeb pom kev zoo ntawm ib qho chaw thiab kab perpendicular mus rau qhov chaw ntawm qhov xwm txheej, hu ua qhov qub. Cov duab hluav taws xob tuaj yeem tsim los ntawm ib qho yoj: