General tswvyim ntawm kev sib tsoo

Kev sib tsoo yog dab tsi?

Kev sib tsoo yog ib txoj kev ua tshuab uas tshem tawm cov khoom. Hauv kev nkag siab nqaim, nws hais txog kev ua cov txheej txheem ntawm kev tshem tawm cov khoom ntau dhau ntawm lub workpiece nrog cov cuab yeej abrasive. Sib tsoo log, cov cuab yeej superabrasive, sib tsoo taub hau, mounted ntsiab lus, xuab zeb vuas, oilstones, abrasive siv, thiab lwm yam.

Hauv kev txiav txim siab dav, nws yog hais txog kev ua cov txheej txheem ntawm kev siv cov abrasives thiab cov cuab yeej abrasive kom tshem tawm cov khoom ntau dhau ntawm lub workpiece. Nrog rau kev sib tsoo hauv qhov nqaim, thiabsib tsoothiab polishing.

Kev sib tsoo yog txoj kev ua haujlwm uas tshem tawm cov txheej txheem ntau dhau ntawm qhov chaw ua haujlwm los ntawm kev txiav txim siab ntawm cov cuab yeej abrasive kom lub ntsej muag zoo ntawm cov khoom ua tau raws li qhov yuav tsum tau ua. Sib tsoo yog ib qho ntawm cov khoom siv dav siv ntau txoj kev tshem tawm.

Sib tsoo txoj cai

Kev sib tsoo ntawm qhov chaw ntawm lub workpiece siv high-speed rotating sib tsoo lub log thiab lwm yam cuab yeej abrasive. Kev sib tsoo yog siv los ua cov txheej txheem sab hauv thiab sab nraud cylindrical, nto, tsis muaj qhov nruab nrab, profile, conical thiab tiaj tus ntawm ntau yam workpieces, nrog rau tshwj xeeb thiab nyuaj tsim nto xws li threads, zog thiab splines. Vim lub siab hardness ntawm cov nplej abrasive, cov abrasives muaj nws tus kheej-sharpening zog. Kev sib tsoo tuaj yeem siv los ua ntau yam ntaub ntawv, suav nrog tungsten carbide, kev kub ceev steel, hardened steel, alloy steel, cermet, iav, ceramics, marble, quartz, silicon wafer thiab lwm yam high-hardness hlau thiab cov ntaub ntawv tsis yog xim hlau. cov khoom siv hlau. Kev sib tsoo ceev yog hais txog cov kab nrawm ntawm lub log sib tsoo, uas feem ntau yog 30 txog 35 m / s. Thaum nws tshaj 45 m / s, nws yog hu ua kev sib tsoo high-speed.

Kev sib tsoo feem ntau yog siv rau kev sib tsoo ntxhib, kev ua tiav ib nrab thiab tiav, thiab qhov tseeb tuaj yeem ncav cuag IT8-5 lossis siab dua. Qhov saum npoo roughness feem ntau yog Ra1.25-0.16 microns rau kev sib tsoo, thiab Ra0.16-0.04 microns rau precision sib tsoo, ultra-precision sib tsoo Txiav rau Ra 0.04-0.01 micron, daim iav sib tsoo tuaj yeem ncav cuag Ra 0.01 micron lossis tsawg dua

Qhov tseem ceeb ntawm kev sib tsoo

1. Kev sib tsoo yog txoj kev ua haujlwm qub tshaj plaws ntawm noob neej

Kev sib tsoo yog ib txoj kev ua haujlwm uas siv ntau cov cuab yeej pitted los ua kom cov khoom zoo dua thiab thinner los ntawm kev sib tsoo, squeezing, kev sib txhuam, thiab lwm yam, kom ua tiav lub hom phiaj.

2. Kev sib tsoo yog ib qho cim qhia qhov txawv ntawm cov hnub nyoog Tshiab thiab Paleolithic

Paleolithic Age: Lub cim tseem ceeb yog ua cov cuab yeej pob zeb; kwv yees li 2.5 lab xyoo dhau los, txog li 10, 000 xyoo dhau los.

Neolithic Hnub nyoog: Lub cim tseem ceeb yog cov cuab yeej pob zeb polished; nws tau pib txog 10,000 xyoo dhau los thiab xaus rau hauv 5000-2000.

3. Kev sib tsoo yog qhov tseem ceeb hauv lub neej niaj hnub

Piv txwv li, zeb zeb, zeb zeb, dej zeb, ceramics, hluav taws xob mills, tshuaj pleev ib ce, riam chav ua noj, hniav sib tsoo, thiab lwm yam nyob rau hauv peb lub neej, thiab ib feem ntawm ntau yam khoom siv hauv tsev yuav tsum yog hauv av.

4. Kev lag luam niaj hnub ua tsis tau yam tsis muaj kev sib tsoo

Nrog rau txoj kev loj hlob ntawm cov cuab yeej cuab yeej cuab tam kev lag luam thiab abrasives, kev sib tsoo raug, kev sib tsoo efficiency thiab kev lag luam tau zoo heev, thiab kev sib tsoo ua tau maj mam nthuav mus rau tag nrho cov kev lag luam hauv lub teb chaws kev lag luam. Tam sim no, kev sib tsoo tau siv dav hauv ntau yam kev lag luam xws li kev tsheb nqaj hlau, aerospace, txiav cov cuab yeej, semiconductor, bearing, iav, precision ceramic, tub rog kev lag luam, kev sib txuas lus hluav taws xob, khoom tsim, kev kho mob thiab lwm yam.