Honed Tube yog dab tsi

1. Qhov ntau thiab tsawg ntawm honing raj
Honed raj yog honed los ntawm honing tshuab los ntawm honing roj pob zeb bar mus nqa tawm, thiab nto yuav tsum honed rau xov sib tsoo, kom ua tiav cov yam ntxwv ua. Yog li ntawd, lub honed raj tau los ntawm honing tshuab honing, nws bore kab, feem ntau, yog 5 mus rau 500 millimeters nyob rau hauv no ntau yam.

2. qhov sib txawv ntawm precision dov tube, txias drawn tube thiab honed tube Cov khoom siv ntawm precision dov raj yog "steel tube txias dov zeb", cov khoom siv ntawm txias drawn tube yog "steel tube txias drawing tshuab", thiab honed tube yog honed rau lub hauv paus ntawm txias drawn raj los yog precision dov raj thiab ces (ntawm lub tshuab honing). Los ntawm qhov tseeb thiab qhov chaw, qhov saum npoo thiab qhov tseeb ntawm qhov zoo tshaj plaws yog honed tube, ua raws li precision dov tube, thiab thaum kawg txias drawn tube, (yog tias koj ntxiv ib lub raj kub dov, ces qhov saum npoo thiab qhov loj ntawm qhov phem tshaj yog suav tias yog kub dov raj) Muaj ntau ntau txoj hauv kev los categorize cov yeeb nkab steel tuaj yeem raug cais raws li kev siv, raws li txoj kev ua, cov khoom muaj pes tsawg leeg thiab lwm yam.

3. honed tube nto roughness ntau npaum li cas?
Honed tube, yog seamless steel raj tom qab quilting. Honing yog cov txheej txheem siv tshuab, los ntawm lub taub hau honing ntawm lub raj txias txias bore reciprocating high-speed sib tsoo txheej txheem ua, kom lub bore kom tiav peb yuav tsum tau kam rau ua luaj li cas thiab nto roughness yuav tsum tau. Raws li tus neeg siv khoom xav tau cov txheej txheem honing, tuaj yeem ncav cuag qhov siab ntev (xws li H7, H8, H9, thiab lwm yam), roughness tuaj yeem ncav cuag Ra0.4, ellipticity mus txog 3 ~ 5 silk ntau, ntev ntev tuaj yeem ua 8m.