Xov xwm

Xim steel coil yog cov khoom siv hauv tsev zoo nrog ntau yam kev siv thiab nyiam los ntawm tib neeg. Txawm li cas los xij, nws ib txwm muaj teeb meem zoo, yog li dab tsi yog cov yam ntxwv thiab cov laj thawj tom qab nws? Cia wb mus saib ua ke hauv qab no!

1. Convex point
Cov yam ntxwv: Vim muaj kev cuam tshuam sab nraud ntawm cov hlau sawb, qhov saum npoo ntawm lub phaj yuav protrude los yog dab dej, nrog rau qee qhov kev ncua deb thiab lwm tus tsis.
Yog vim li cas tshwm sim: 1. Cov khoom txawv teb chaws tau muab sib xyaw rau hauv cov menyuam thaum lub sijhawm pleev xim. 2. Cov cim khi ntawm cov khoom nyias nyias thaum bundling. 3. Sab nraud cuam tshuam thaum lub sij hawm rewinding.
2. Ntug npuas
Nta: Ob sab yog coated nrog cov xim, thiab tom qab ziab, npuas tshwm.
Yog vim li cas rau qhov tshwm sim: Cov khoom siv raw muaj burrs thiab hnyav coated nrog cov xim, ua rau muaj qhov khoob ntawm ob sab.

3. Txhaum
Yam ntxwv: Cov khoom txawv teb chaws lossis cov hmoov av sib xyaw los ntawm sab nraud muaj cov nplej zoo li protrusions ntawm qee qhov lossis txhua qhov chaw tom qab pleev xim.
Yog vim li cas tshwm sim: 1. Kev sib xyaw ntawm lwm hom lossis txheej txheej los ntawm lwm lub tuam txhab rau hauv txheej. 2. Cov khoom txawv teb chaws sib xyaw hauv cov xim. 3. Kev ntxuav dej tsis zoo thaum lub sijhawm ua ntej kev kho mob.
4. Khoov tsis zoo (T-khoov)
Yam ntxwv: Thaum lub sij hawm 180 degree dabtsi yog khoov kuaj ntawm cov hlau, cov txheej txheem ntawm qhov chaw ua haujlwm tawg thiab tev tawm.
Yog vim li cas rau qhov tshwm sim: 1. Kev paub ntau dhau ntawm kev ua ntej ua ntej. 2. Cov txheej txheej yog tuab heev. 3. Kev ci ntau dhau. 4. Cov chaw tsim khoom ntawm cov txheej txheem qis yog qhov sib txawv ntawm cov txheej txheej sab saud, lossis kev siv cov txheej txheem thinner yog qhov tsis tsim nyog.
5. Tsis zoo hardness (xov hardness)
Yam ntxwv: Siv tus cwj mem kos duab kos kos rau ntawm qhov chaw ntawm cov txheej txheem, thiab tom qab so nws tawm, tawm qhov khawb ntawm qhov chaw.
Yog vim li cas rau qhov tshwm sim: 1. Qhov kub thiab txias ntawm lub cub tawg tsis txaus thiab txheej txheej tsis txaus. 2. Cov cua kub tsis tsim nyog. 3. Cov txheej thickness yog tuab dua li cov thickness uas tau teev tseg.