Cov txheej txheem ntawm rivet pitch (spacing) rau pneumatic riveting phom feem ntau yog: 12.5, 15, 17.5, 20, 25, 30, 35, 40, 50, thiab 60 mm.
Cov qauv kev npaj ntawm rivets ntawm cov khoom sib koom ua ke yuav tsum tau txiav txim siab raws li qhov yuav tsum tau muaj zog ntawm cov tswv cuab sib txuas. Tib - kab riveting yog siv rau thaj chaw dav dav; rau qhov tseem ceeb load-cov kabmob qhov chaw uas ob -kab lossis ntau- kab riveting yog ua haujlwm, qhov kev npaj yuav raug tsim los ua ib qho piv txwv lossis tus qauv staggered.
Thaum txoj kev npaj rivet yog tsim los ua ib kab lossis ob kab sib luag, rivet pitch * S * yuav tsum tsis pub tsawg dua 3 zaug ntawm txoj kab uas hla ntawm rivet shank. Thaum rivets tau teem rau hauv cov qauv staggered, kab pheeb ces kaum * C * yuav tsum tsis pub tsawg tshaj 3.5 npaug ntawm rivet shank txoj kab uas hla. Txhawm rau kom muaj kev sib txuas nruj ntawm cov khoom sib txuas, qhov siab tshaj plaws rivet pitch yuav tsum tsis pub tshaj 8 npaug ntawm rivet shank txoj kab uas hla; Feem ntau, kab suab * A * yuav tsum tsis pub tsawg tshaj 3 npaug ntawm rivet shank txoj kab uas hla.
Rau cov khoom siv hlau, qhov tsawg kawg nkaus ntawm ntug * c * ntawm rivet yuav tsum tsis pub tsawg tshaj 2 npaug ntawm txoj kab uas hla rivet * d *; Txwv tsis pub, qhov no tuaj yeem ua rau tsim cov kab nrib pleb raws cov khoom ntawm ntug, cov khoom siv bulging, thiab txo qis ntawm cov qauv tsim. Rau cov khoom sib xyaw ua ke, qhov tsawg kawg nkaus rivet ntug nrug yuav tsum tsis pub tsawg tshaj 3 npaug ntawm txoj kab uas hla rivet.
Rau cov rivets nyob ze rau qhov chaw so lossis cov fillets, qhov kev ncua deb * a * los ntawm axis ntawm lub qhov rivet mus rau qhov chaw so lossis qhov chaw fillet yuav tsum tsis pub tsawg tshaj li ib nrab ntawm txoj kab uas hla ntawm lub taub hau rivet (los yog lub taub hau tsim).
Ntawm ib qho riveted tivthaiv, ntau yam ntawm rivet specifications yuav tsum tau txo kom tsawg thaum twg los tau, thiab rivet suab yuav tsum standardized. Rau cov rooj sib txoos riveted nrog sib txawv pawg- nce thicknesses, rivet specifications yuav tsum standardized raws cheeb tsam. Standardizing rivet qauv pab txhim kho cov efficiency ntawm drilling thiab riveting cov cuab yeej, txo ntau yam ntawm riveting machinery yuav tsum tau, txo kom muaj nuj nqis ntawm cov txheej txheem tooling, shortens lub sij hawm siv nyob rau hauv kev teeb tsa thiab kev pab cuam thaum lub sij hawm riveting ua hauj lwm, thiab tiv thaiv tsis tu ncua cov cuab yeej shutdowns thiab tooling changeovers.
