Galvanized steel yeeb nkab dov groove kev twb kev txuas

(1) Cracking ntawm groove weld seam
1. Sib tsoo lub puab phab ntsa vuam ribs ntawm qhov zawj nias ib feem ntawm cov yeeb nkab lub qhov ncauj ca kom txo tau qhov dov groove tsis kam.
2. Kho cov axis ntawm cov yeeb nkab steel thiab cov khoom siv dov zawv zawg, thiab xyuas kom meej tias cov yeeb nkab steel thiab cov khoom siv dov groove yog qib.
3. Kho qhov zawj nias ceev thiab xyuas kom meej tias lub sij hawm molding tsis tshaj lub sij hawm teev. Siv zog sib npaug thiab maj mam.
(2) Rolling groove steel yeeb nkab puas
1. Sib tsoo cov vuam ribs ntawm cov phab ntsa sab hauv ntawm qhov zawj ntawm cov yeeb nkab steel lub qhov ncauj kom txo tau cov dov tsis kam.
2. Kho cov axis ntawm cov yeeb nkab steel thiab cov cuab yeej dov zawj kom ntseeg tau tias lawv nyob qib.
3. Kho qhov zawj nias ceev, thiab zawj nias ceev yuav tsum tsis txhob tshaj tus nqi teev. Siv zog sib npaug thiab maj mam.
4. Txheeb xyuas qhov dav thiab qauv ntawm cov menyuam txhawb nqa thiab lub siab rau cov menyuam ntawm cov khoom siv dov groove kom pom tias muaj qhov tsis sib xws ntawm qhov loj ntawm ob lub rollers, uas ua rau raug mob.
5. Siv lub vernier caliper los xyuas seb cov grooves ntawm cov yeeb nkab steel tau teev tseg.
(3) Cov grooves tsim los ntawm groove dov tshuab yuav tsum ua tau raws li cov cai hauv qab no
1. Qhov saum npoo ntawm ntu los ntawm cov yeeb nkab kawg mus rau qhov zawj yuav tsum tiaj tus, tsis muaj pob los yog dov cov cim.
2. Qhov nruab nrab ntawm qhov zawj yuav tsum yog concentric nrog cov yeeb nkab phab ntsa, qhov dav thiab qhov tob ntawm qhov zawj yuav tsum ua tau raws li qhov yuav tsum tau ua, thiab cov qauv ntawm cov clamp yuav tsum tau kuaj xyuas kom raug.
3. Siv cov roj nplua nyeem rau cov roj hmab sealing nplhaib thiab xyuas seb puas muaj kev puas tsuaj rau lub nplhaib roj hmab sealing. Cov roj lubricating yuav tsum tsis txhob siv.