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Kev cai Zinc Alloy Tuag Cast CNC Machining Auto Parts
Txheej txheem
1, ZINC tuag casting
138T zinc tuag casting tshuab; ZA 3# khoom
Cov yam ntxwv txheej txheem
Lub qhov cub kub yog 420 ° ± 20 °, thiab cov khoom siv yog 14 ± 1 hli.
b. Cov khoom siv thib ob tuaj yeem siv tsis tau.
c. Cov khoom muaj pes tsawg leeg yuav tsum tau kuaj xyuas kom ntseeg tau tias nws tsim nyog rau kev tsim khoom. d. Thawj daim ntawv pov thawj yog yuav tsum tau tom qab tuag-casting.
Cov kev ceev faj:
a. Qhov saum npoo filling zoo yuav tsum tau lees paub. tsis muaj bulging, tsis muaj kev sib cais txias, thiab tsis muaj qhov tsis txaus ntawm cov khoom hauv kem.
b. Ua tib zoo saib rau saum npoo thiab tsis txhob muaj pwm nplaum, kos duab pwm, lossis tsis zoo ejector tus pin protrusion.
c. Lub ejector tus pin yuav tsum concave 0-0.2mm, thaum rau machined nto, lub ejector tus pin yuav tsum convex 0-0.2mm.
2, Rho tawm dej GAP
Cov cuab yeej: Stick / saw tshuab
Tej yam yuav tsum nco ntsoov:
a. Them mloog mus rau saum npoo yuav tsum tsis txhob crushed, tsis muaj cov khoom
b. Dimension tswj.
3, IPQC tshuaj xyuas
Cov cuab yeej ntsuas: peb CMM, kev ntsuas qhov muag pom, qhov projection, Caliper
Cov kev ceev faj:
Siv cov cuab yeej ntsuas kom raug thiab xyuas qhov ntev raws li cov duab kos.
4, Deburring
Lub kaum sab xis txoj hauj lwm inverted R lub kaum sab xis, deburring, uas tsis yog-machining nto saum rab koob draping, sib tsoo thiab txuas cov duab.
Khoom siv: Cov ntaub ntawv, Cua tshuab, 120#sandpaper
Nco tseg:
a. Tsis muaj seem seem sib txawv
b. Tsis txhob grind tshaj txiav
c. Tuav cov khoom me me kom tiv thaiv kev raug mob los yog deformation.
5, IPQC tshuaj xyuas
Kev tshuaj xyuas qhov muag pom
Khoom siv:riam-ntug kav, shaping fixture, Rubber hammers, roj hmab pads
Nco tseg:
Kev tshuaj xyuas qhov muag pom, raws li SIP
6, CNC (CNC machining + tag nrho cov ntaub ntawv soj ntsuam)
Drilling 1 x ϕ2.0 los ntawm lub qhov (los ntawm 2 sab), drilling 3 x ϕ3.0 los ntawm qhov ntawm sab
Khoom siv: Tsis siv neeg drilling thiab tapping tshuab rooj, ϕ2.0 xyaum, CNC Drilling
Nco tseg:
a. Tsis txhob hlais lossis tsis ua tiav;
b. Ceev faj tsis txhob khawb lossis burr rau saum npoo;
c. Los ntawm-qhov kam rau ua nyob rau hauv +/- 0.1mm
7, IPQC tshuaj xyuas
Needle Gauge Inspection
Nco tseg:
Los ntawm-qhov yuav tsum dhau lub koob ntsuas, raws li SOP
8, sib tsoo
Sanding ncig thiab ntawm ob sab ntawm cov khoom
Khoom siv:
cua grinder, 120 # sandpaper
Nco tseg:
Tsis muaj kev ua haujlwm yuav tsum tsis txhob plam, tsis muaj cov kaum ntse ntse lossis cov burrs yuav tsum raug tshem tawm, thiab R cov ces kaum yuav tsum txuas nrog zoo.
Tsis muaj kev ua haujlwm yuav tsum tsis txhob plam, tsis muaj cov kaum ntse ntse lossis cov burrs yuav tsum raug tshem tawm, thiab R cov ces kaum yuav tsum txuas nrog zoo.
9, IPQC INSPECTION
Kev tshuaj xyuas qhov muag pom
10, tshuaj tsuag roj (Sherwin-Williams xim)
Nco tseg:
a. Qhov saum npoo yog du, tsis muaj xim sib txawv lossis av
b. Qhov saum npoo tsis tuaj yeem yog txiv kab ntxwv tev, hais.
c. Qhov saum npoo yuav tsum tsis txhob khawb los yog stripped ntawm cov xim.
d. Xim raws li tus qauv, uniform thiab zoo ib yam
11, IPQC tshuaj xyuas
Nco tseg:
a. Kev pom zoo ntawm qhov zoo tom qab cov roj txau,
b. Qhov xav tau koob gauge sampling tshuaj xyuas
12, Kev tshuaj xyuas tag nrho ntawm cov tsos + ntim
Khoom siv: Carton, riam card, clapboard, npuas hnab
Nco tseg:
a. Cov tsos mob raws li cov qauv tshuaj xyuas, qhov saum npoo tsis qias neeg, khawb, dents phem
b. Txhua yam khoom yog muab tso rau hauv ib lub hnab npuas thiab muab tso rau hauv lub thawv ntim khoom.
13, FQC tshuaj xyuas
Cov cuab yeej kuaj: Calipers, projectors, pin gauges, hniav ntsuas, pom thiab ntim tshuaj xyuas
Nco tseg:
Seb lub cuab yeej ntsuas yog nyob rau hauv lub sij hawm calibration.
14, Tsheb thauj mus los
Nco tseg:
a. Paub meej tias qhov ntau yog qhov kev txiav txim.
b. Sau npe thiab stamp lub thawv sab nraud.
c. Xa cov ntawv ceeb toom ntawm kev xa khoom.
15, OQC shipping tshuaj xyuas
Cov cuab yeej ntsuas muaj xws li calipers, projectors, pin gauges, tooth gauges, packaging inspection, etc.
Nco tseg:
Yog tias lub ntsuas ntsuas tseem nyob hauv nws lub qhov rais calibration. Seb nws ua tau raws li cov neeg siv khoom thiab SIP cov cai.