Cov kev xav tau zoo rau cov fwj tshuaj pleev ib ce

1. Cov khoom txawv teb chaws: tsis muaj xeb, roj, dej stains uas nyuaj rau so, tsis muaj daim ntawv pov tseg, kab, plaub hau, iav tawg, hlau, hmoov av ntau thiab lwm yam txawv teb chaws hauv lub raj mis

2. Lub qhov ncauj lub raj mis: tsis muaj lub qhov ncauj loj, lub qhov ncauj me me, tawg, puas, burrs; lub caj dab ntawm lub raj mis yuav tsum tsis txhob pom tseeb skewed los yog hloov, cuam tshuam rau txhaws thiab haum.

3. Xov: yuav tsum du thiab tiaj, tsis muaj deformation, tsis tiav, los yog roughness

4. Pwm kab: tsis muaj qhov pom tseeb protrusions, ob chav pwm kab misalignment, ntse burrs, thiab lwm yam uas cuam tshuam rau kev nyab xeeb thiab haum

5. Upright: tsis muaj concave thiab convex deformation nyob rau hauv qab ntawm lub raj mis thiab cuam tshuam rau stability.

6. Lub raj mis lub cev: cov tuab tuab hauv qhov kev lees paub, tsis pub tsawg dua 1.5 hli. Yuav tsum tsis txhob muaj kab nrib pleb, tawg lossis puas tsuaj rau txhua qhov ntawm lub raj mis.

8. Discoloration cov ntsiab lus: Lub ntsiab nto tso cai rau 1 lossis 2 cov ntsiab lus uas tsis yog cov ntsiab lus ntawm Φ Tsawg dua lossis sib npaug ntawm 0.5mm, tab sis nws tsis cuam tshuam rau LOGO thiab layout; qhov tsis tseem ceeb ntawm qhov chaw tso cai rau 2 lossis 3 cov ntsiab lus tsis sib xws ntawm Φ Tsawg dua lossis sib npaug rau 0.5mm, tab sis nws tsis cuam tshuam rau qhov layout.

9. Npuas: Lub ntsiab nto tso cai rau 1 lossis 2 npuas ntawm Φ Tsawg dua lossis sib npaug ntawm 0.5mm, tab sis nws tsis cuam tshuam rau LOGO thiab layout; qhov tsis yog qhov tseem ceeb tso cai rau 3 los yog tsawg npuas ntawm Φ Tsawg dua los yog sib npaug rau 1 hli, tab sis nws tsis cuam tshuam rau qhov layout; tab sis tawg npuas tsis pub.

1 0. Xuab zeb qhov: Lub ntsiab nto tso cai rau 1 lossis 2 xuab zeb qhov ntawm Φ Tsawg dua lossis sib npaug li 0.5 hli, tab sis nws tsis cuam tshuam rau LOGO thiab layout; qhov tsis yog qhov tseem ceeb tso cai rau 3 lossis tsawg dua xuab zeb qhov ntawm Φ Tsawg dua lossis sib npaug li 1 hli, tab sis nws tsis cuam tshuam rau qhov layout.