Brass thiab tooj liab alloys yog dav siv nyob rau hauv valve fittings, hluav taws xob terminals thiab tshav kub exchanger qhov chaw. Cov mos mos uas tsis yog -ferrous hlau zoo li yuav txhaws lub log abrasive qhov pores yooj yim thaum sib tsoo, ua rau khawb qhov chaw thiab nyuaj ncav cuag Ra Tsawg dua lossis sib npaug li 0.32 μm roughness yuav tsum tau. Ib tug zoo optimizedob chav disc grindertuaj yeem xa cov khoom qis Ra nto ntawm ob sab tib lub sijhawm, tab sis cov neeg ua haujlwm yuav tsum kov yeej cov khoom adhesion, lub log loading thiab ua tau - txog ntug teeb meem tshwj xeeb rau cov mos tooj liab thiab tooj dag. Peb pab neeg ua haujlwm engineering nrog ntau tshaj 15 xyoo ntawm kev sib tsoo cov cuab yeej tau sau cov tswv yim daws teeb meem kev ua haujlwm los daws cov teeb meem ntawm qhov chaw ntawm cov khoom muag tsis zoo -ferrous workpieces.
Common Surface Defects rau Brass & Copper Sib Tsoo
Mos tooj liab thiab tooj dag tsis tsim cov tawv tawv zoo li hlau. Hloov chaw, cov khib nyiab hlau zoo lo rau cov nplej zom, txhaws lub qhov khoob. Qhov no yog hu ua lub log loading. Lub log loaded rubs es tsis txhob txiav, tsim khawb, smearing thiab tsis sib luag nto zoo nkauj. Cov neeg tsim khoom feem ntau tawm tsam kom ntaus Ra Tsawg dua lossis sib npaug ntawm 0.32 μm txawm tias tom qab qeeb qeeb qeeb, vim lawv xaiv cov abrasives tsim rau cov hlau.
Parameter & Consumable Optimization
Pom zoo Configuration Table rau Brass & Copper
| Yam khoom | Pom zoo xaiv | Yog vim li cas |
|---|---|---|
| Sib tsoo log | Silicon carbide log, qhib qauv | Tiv thaiv clogging rau mos tsis-ferrous hlau |
| Grit Loj | #800 - #1200 | Ua tiav Ra 0.25-0.32 μm |
| Coolant | Roj-raws li semi-synthetic coolant nrog anti-adhesion additive | Tiv thaiv tooj liab / tooj dag nti vuam rau lub log |
| Qhov tob ntawm Txiav | Lub teeb hlais: 0.005-0.01 hli rau ib kis | Txo cov khoom smearing |
Lub log hnav lub voj voog
Hnav lub log sib tsoo tsis tu ncua txhua 20 feeb hauv kev tsim khoom tas mus li. Kev hnav khaub ncaws ntxuav cov khoom siv tooj dag thiab kho cov npoo ntse.
Tswv yim daws teeb meem Flow
- Xyuas lub log nto: yog tias koj pom cov khoom siv tooj liab / tooj dag daig ntawm cov nplej, lub log tsheb tau lees paub;
- Ua kom cov coolant ntws mus rau tag nrho cov dej nyab sib tsoo cheeb tsam;
- Txo qhov tob txiav thiab kho kom qhib - qauv silicon carbide log;
- Re- ntsuas qhov piv txwv thiab ntsuas Ra nrog qhov ntsuas qhov roughness.
Nrog rau kev teeb tsa kom raug, ob lub disc sib tsoo tshuab tsis tu ncua ua cov khoom siv tooj dag thiab tooj liab nrog Ra Tsawg dua lossis sib npaug li 0.32 μm, tshem tawm cov smearing thiab khawb cov cim rau hluav taws xob thiab cov kua dej.
Qhwv -up
Qhov kev sib tw loj tshaj plaws ntawm kev sib tsoo tooj dag thiab tooj liab yog lub log thauj khoom, tsis yog cov khoom siv tawv. Qhib- qauv silicon carbide log, tiv thaiv- adhesion coolant thiab hnav tsis tu ncua yog cov kev ntsuas tseem ceeb rau ntaus Ra Less tshaj los yog sib npaug rau 0.32μm nto tiav hauv ntau lawm.
