Cov txheej txheem seam yog ib lub vov npog, raws li hlau nplooj (duab) nrog ntau hom kev sib txuas. Cov nplooj muaj ib tus nto, tsis muaj nag lossis daus yuav khaws cia rau nws.
Raws li cov khoom tseem ceeb rau lawv, cov ntawv khov, cov hlua khi lossis cov tooj yog siv. Tooj tooj liab rov qab yog qhov tseem ceeb tshaj plaws thiab ntev, nws zoo nkauj heev.
Nta ntawm cov thawv ntsa tawg
Cov khoom siv yog ua ob hom - classical thiab self locking. Hauv chav classical, lub tshuab folding siv los kho. Qhov kev xaiv thib ob yog yooj yim dua - lub xauv nws tus kheej thaum koj nias qhov sib koom tes thiab tsis yuav khoom tshwj xeeb.
Falsz yog hom ntawm seam uas tau thaum tau txais cov ntawv txheeb ntawm cov hlau. Nws faib rau sawv ntsug, ob npaug, ib zaug thiab ua pa taws. Sib dhos seev yog siv rau kev txhim kho longitudinal joints, seam ntsiag to yog siv rau cov pob qij txha. Qhov feem ntau waterproof thiab txhim khu kev qha yog ob chav ntsaws seam seam.
Cov khoom yuav ua tau nyob rau hauv daim ntawv ntawm qaws. Lawv raug txiav cov duab ntawm qhov tsim nyog ntev ntawm qhov khoom. Qhov no ua rau nws muaj peev xwm tsim daim skates ntawm txhua qhov ntev thiab ua kom qhov ncaj ncees ntawm lub txheej.
Ib tug tshwj xeeb device, qhov yooj ntawm cov khoom ua rau nws ua tau rau nruab ib lub seam seamed ntawm lub ru tsev ntawm txhua yam complex vaj tse complexity - mob siab, mansard , triscut , ua ke.
Cov txheej txheem rebated tsis muaj los ntawm qhov, qhov nraim ceev ceev thiab txhim khu kev ruaj ntseg xauv kom tshem tawm tau cov dej xau thiab kev txheeb ntawm qhov txheej txheem. Yog li ntawd, cov ntawv txheeb zoo xws li cov xauv khoom - ib qho khoom siv khov seeb haum.
Cov phom seamsis yog ib hom txheej txheem zoo nkauj, uas yog tshwm sim vim lub tsev kawm ntawv tsim kho tshiab. Nws yog ib qho yooj yim rau nruab thiab zoo li sawv daws. Cov tsos ntawm cov khoom yuav txhim kho lub architectural tsos ntawm txhua lub tsev.
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