Mgbakọ nke nkwonkwo aka mwekota

Assembly of sleeve type pipeakwa akwa akwa

Preinstallation the most important link of the preinstallation of the sleeve type pipeakwa akwa akwaozugbo na-emetụta ntụkwasị obi nke akara. A na-achọkarị ihe mmalite pụrụ iche.Kwadoros with small diameter can be preassembled on the bench vice. The specific approach is to use aakwa akwa akwa dị ka matriks, nut, clamping aka uwe nwere ike pịa na ọkpọkọ. E nwere tumadi ụdị aka aka site na ọkpọkọakwa akwa akwa, njedebe aka ụdị njedebe site na njikọ isi, ụdị aka uwe atọ ụzọ ọkpọkọakwa akwa akwaand other types. The author found that even for a batch of goods from the same manufacturer, the depth of the conical hole on theakwa akwa akwa body is often not the same, resulting in leakage, and this problem is often ignored. The correct way is to use what kind ofakwa akwa akwa body is used at one end of the pipe, and the correspondingakwa akwa akwa A na-etinyerịrị njedebe na otu ụdị nke akwa akwa akwa, ka e wee zere nsogbu ntapu ruo n'ókè kasị ukwuu.

Ihu njedebe nke ọkpọkọ kwesịrị ịkwanye. Mgbe a kpochara ọkpọkọ ahụ, a ga-ehichapụ ya nke ọma na wiil na-egweri na ngwaọrụ ndị ọzọ, a ga-ewepụkwa ihe ndị ahụ, kpochaa ma kpochaa ya na ikuku nrụgide dị elu tupu ejiri ya.

 N'oge tupu ntinye, coaxial nke ọkpọkọ naakwa akwa akwa 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 akwa akwa akwa

(1) A ga-ebu ụzọ mee ịchịkọta ọkpọkọ achọrọ n'Isi nke 9;

(2) Bee ọkpọkọ dị ka ogologo oge achọrọ na igwe ịwa ahụ ma ọ bụ igwe na-egbutu ọkpọkọ pụrụ iche na ngwaọrụ ndị ọzọ, a naghị ekwe ka ọ gbazee ọkpọkọ (dị ka igbutu ọkụ) ma ọ bụ ịkpụ wiilịgharị; Wepu burrs n'ime na n'èzí njedebe ọkpọkọ, ibe ígwè na unyi; Wepu ihe mgbochi nchara na unyi nke ọkpọkọakwa akwa akwa; N'otu oge ahụ iji hụ na gburugburu nke ọkpọkọ;

(3) aku, a na-etinye aka uwe n'ime ọkpọkọ ahụ, n'ihu ọnụ nke aka uwe (obere njedebe) site na ọnụ ọnụ ma ọ dịkarịa ala 3mm, wee banye na ọkpọkọ ahụ.akwa akwa akwa body cone hole, top until;

(4) Jiri nwayọ mee ka akị ahụ sie ike, gbanye ọkpọkọ ruo mgbe ọ naghị emegharị ahụ, wee mee ka akị ahụ sie ike ugboro 2/3 ruo 4/3;

(5) Mepee wee lelee ma e bepụrụ jaketị ahụ n'ime ọkpọkọ na ma ọnọdụ ahụ ọ bụ eziokwu. A naghị ekwe ka jaket ahụ nwee mmegharị axial, mana ntakịrị ntụgharị;

(6) Mechie akị ahụ ka ị gafechara nyocha ahụ.