Pintza-mahuka-junturaren muntaketa

Assembly of sleeve type pipeburdineria

Preinstallation the most important link of the preinstallation of the sleeve type pipeburdineriazuzenean eragiten dio zigiluaren fidagarritasunari. Orokorrean aitzindari bereziak behar dira.Egokitzeas with small diameter can be preassembled on the bench vice. The specific approach is to use aburdineria matrize gisa, azkoina, clamping mahuka hodiaren gainean sakatu daiteke. Batez ere mahuka mota daude hodi bidezburdineria, mahuka motako amaiera konektatzeko buruaren bidez, mahuka motako hiru noranzkoko hodiaburdineriaand other types. The author found that even for a batch of goods from the same manufacturer, the depth of the conical hole on theburdineria body is often not the same, resulting in leakage, and this problem is often ignored. The correct way is to use what kind ofburdineria body is used at one end of the pipe, and the correspondingburdineria muturra mota berdinarekin aurrez instalatuta dago burdineria, ihes-arazoak neurririk handienean saihesteko.

Hodiaren amaierako aurpegia ondo egon behar du. Hodia zerratu ondoren, berdin leundu behar da artezteko gurpilean eta beste tresnetan, eta errebak kendu, garbitu eta presio handiko airearekin garbitu behar dira erabili aurretik.

 Aurre-instalazioan, hodiaren koaxialtasuna etaburdineria body should be kept as far as possible. If the pipe is too deviation, it will also cause sealing failure.

The pre-installed force should not be too ambassador that the inner edge of the sleeve is just embedded in the outer wall of the pipe, and the sleeve should not be obvious deformation. When connecting pipes, assemble according to the specified tightening force. The clamping force of the 6-1 sleeve is 64-1 15N, 16ф MMR 259N, ф18mm for 450N. If the jacket deformation is serious in pre-installation, the sealing effect will be lost.

Do not add sealant and other fillers. Some people in order to achieve better sealing effect, in the card sleeve coated with sealant, the sealant was rushed into the hydraulic system, resulting in hydraulic components Yin nihole blockage and other faults.

When connecting the pipe, the pipe should have enough deformation allowance to avoid the pipe being subjected to tensile force.

When connecting the pipeline, it should avoid being subjected to lateral force, which will cause lax sealing if the lateral force is too large.

When connecting the pipeline, it should be good once and avoid multiple disassembly, otherwise it will make the sealing performance worse.

Installation of sleeve type pipe burdineria

(1) Lehenik eta behin, 9. kapituluan eskatutako hodien desugerketa egingo da;

(2) Moztu hodia behar den luzeraren arabera zerra-makinarekin edo hodi-makina berezi batekin eta beste tresna batzuekin, ez da guztiz onartzen hodia disolbatzea (adibidez, suaren ebaketa) edo artezteko gurpilaren ebaketa; Kendu hodiaren mutur barruko eta kanpoaldeko errebak, metalezko txirbilak eta zikinkeria; Kendu herdoilaren aurkako agentea eta hodiaren zikinkeriaburdineria; Aldi berean tutuaren biribiltasuna bermatzeko;

(3) intxaurra, mahuka hodian ezarri da, mahukaren aurrealdeko ertza (mutur txikia) hodiaren ahotik gutxienez 3 mm, eta gero hodia sartu da.burdineria body cone hole, top until;

(4) Poliki-poliki estutu azkoina, piztu hodia mugitu ez den arte, eta gero estutu azkoina 2/3 eta 4/3 aldiz;

(5) Ireki eta egiaztatu jaka hodian moztu den eta posizioa zuzena den. Jakak ez du onartzen mugimendu axiala, biraketa txiki bat baizik;

(6) Intxaurra estutu ikuskapena gainditu ondoren.