Threaded kev sib txuas thiab hom

Threaded sib txuas yog nyob ntawm seb qhov chaw ntawm lub txheej thiab puab chaw. Lawv yog cov nrog, sab nraud, conical thiab cylindrical. Lawv sib txawv nyob rau hauv tus ntoo khaub lig seem thiab profile lus: puag ncig, rectangular, resistant, Trapezoidal. Lub sij hawm teem tseg yog ib tug kub los yog mounting.

Mounting muaj ib cov voos profile thiab yog muab faib ua ob pawg: cov nti thiab metric.

Screwed kev twb kev txuas nti ntsuas nyob rau hauv nti (los ntawm no lub npe), lub kauj ruam yog 25,4 hli. Tsiag ntawv los ntawm cov xov tooj ntawm cov xov helical kab rau ib tug ib-nti txiav qhov chaw.

Nti yog siv los txuas kav dej (xa mus rau raws li "yeeb nkab xov"). Nws kuj yog siv rau tej nyob rau hauv lub spare qhov chaw ntawm ntau yam khoom. Lub cav, uas yog nyob rau hauv peb lub sij hawm, nti xov tsis thov. Cov qauv tsim nyob rau hauv lub metric, yog li tus tsim yog nqa tawm nyob rau hauv tus txheej txheem.

Threaded kev sib txuas nrog ib tug buttress xov siv rau cov loj nagruzkah.Trapetseidalnye yog mounted nyob rau hauv cov kis ntawm cov lus tsa suab (koob) thiab kev rau siab, tiam sis tsis txhob ua nruj ua ke qhov chaw. Rau li qub, ib ncig xov nyob rau hauv lub tshuab nws yog tsis tshua muaj siv.

Nrog voos profile ntsia hlau kev sib txuas yog cov feem ntau txhim khu kev qha, txawm tias thaum tib txoj kab uas hla. Thrust yog tsawg zog. Txawm tsawg credible yog lub Trapezoidal xov, weakest - lub. Vim du nkhaus nyob rau hauv ib tug yeej siab dynamic zog.

Threaded sib txuas yog muab faib ua tej pawg: cov ntsia hlau, ua ke, thiab bolted hairpin.

Qhov yooj yim lub tebchaw xws li ntawm neeg thiab screws.

Yuav kom loosening tsis tshwm sim nyob rau hauv lub tebchaw siv qoj qhov chaw uas muag kev co thiab tej yam load, txo kev sib txhuam.

Cov phau ntawv muaj ib tug ntau yam ntawm txoj kev los ntawm nws tus kheej-locking.

Threaded sib txuas rau ib lub tsheb manufactured los ntawm bolts ua los ntawm ib tug carbon-hlau. Lub fasteners yuav tsum siab cia siab rau thiab durability, siv alloyed chromium hlau. Thaum lub sij hawm ntawm zawm threaded sib txuas siv dynamic tseem ceeb (nyob rau hauv uas lub sij hawm yog normalized load quab yuam) .Such tuav siv nyob rau hauv kev npaj rau qhov twg lub hwj chim sib txuas yog nruj me ntsis txhais rau hauv lub technical ntaub ntawv.

Threaded sib txuas thawj clamp, ces me ntsis plam thiab re-ceev. Yog li ntawd, muaj tseeb clamping quab yuam yog tshuaj.

Muab xam los ntawm threaded sib txuas yog ua kom tau lub voltage uas tshwm sim nyob rau hauv lub compound. Koj yuav tsum tau los mus laij lub paj tau paj ntawm kev ruaj ntseg thov rau thiab bolts.

Lub xam yog ua rau lub ntsiab:

- tsis muaj noob txiv thiab cov noob txiv;

- nrog loads ntawm eccentric thiab concentric;

- nrog studs;

- hais tias hu cheeb tsam no yog txiav txim los ntawm cov xov geometry;

- yog hais tias ib tug ntau ntawm qhov chaw ntawm cylindrical shafts;

- nrog ib tug ntau ntawm cov phiaj no mus.

Ib txhia statistical load siv nyob rau hauv cov lus teb.

Threaded sib txuas yog zoo vim hais tias lawv yeej ib txwm yuav rhuav tsis tau ua rau lawv tus kheej qhov chaw.