Dongguan Zhonghui Precision Die Casting Technology Co., Ltd.
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OEM Zinc Alloy Tuag Cast CNC Machining Auto Spare Parts

Kev Cai Zinc Alloy Auto Parts

  • Tshuab Casting Tuag Kub Chamber Zinc Tuag Cast Tshuab 138T
  • Txoj Kev Tuag Casting Kev Txhaj Tshuaj Tuag Precision
  • Daim Ntawv Thov Cov khoom siv hauv tsheb
  • Kev siv tshuab CNC Machining
  • Khoom siv Thauj khoom 3
  • Nto Kev txau hluav taws xob
  • Daim Ntawv Pov Thawj ISO 9001: 2015
  • Peev Xwm 500000 Daim / Xyoo
  • Kev Thauj Khoom Ntoo Pallet
  • Tus lej HS 7616991090
  • Keeb kwm Dong Guan ntawm Suav teb
  • Kev xa khoom Los ntawm airmail los yog los ntawm Hiav Txwv
  • Hnub kawg Ob lub hlis

Txheej Txheem

1, ZINC tuag casting

138T zinc tuag casting tshuab; ZA 3 # khoom siv

Cov yam ntxwv ntawm cov txheej txheem
Lub cub tawg kub yog 420 ° ± 20 °, thiab cov khoom siv kov yog 14 ± 1 hli.
b. Cov ntaub ntawv thib ob tsis tuaj yeem siv tau.
c. Yuav tsum tau kuaj xyuas cov khoom siv kom paub tseeb tias nws tsim nyog rau kev tsim khoom. d. Yuav tsum tau lees paub thawj daim tom qab tuag-casting.

Cov kev ceev faj:

a. Yuav tsum paub tseeb tias qhov zoo ntawm qhov chaw sau. tsis muaj qhov o, tsis muaj kev cais txias, thiab tsis muaj cov khoom tsis txaus hauv kem.
b. Ua tib zoo saib qhov chaw thiab tsis txhob kom pwm lo, pwm kos, lossis tus pin ejector tsis zoo tawm los.
c. Lub ejector pin yuav tsum yog concave 0-0.2 hli, thaum rau cov chaw machined, lub ejector pin yuav tsum yog convex 0-0.2 hli.

2, Tshem tawm qhov sib txawv ntawm dej

Cov cuab yeej: Tshuab txiav ntoo / tshuab txiav ntoo

Tej yam yuav tsum nco ntsoov:

a. Ua tib zoo saib xyuas qhov chaw yuav tsum tsis txhob raug tsoo, tsis muaj khoom siv
b. Kev tswj qhov loj me.

3, IPQC kev tshuaj xyuas

Cov cuab yeej ntsuas: peb lub CMM, kev ntsuam xyuas pom kev zoo li cas, kev kwv yees, Caliper

Cov kev ceev faj:

Siv cov cuab yeej ntsuas kom raug thiab xyuas qhov ntev raws li cov duab kos.

4, Kev Tshem Tawm

Lub kaum ntse ntse tig lub kaum sab xis R, tshem tawm cov kab nrib pleb, tsis siv lub tshuab ua kom zoo nkauj saum npoo, sib tsoo thiab txuas cov duab.

Khoom Siv: Cov Ntaub Ntawv, Lub Tshuab Cua, 120 # ntawv xuab zeb

Lus Cim:

a. Tsis muaj qhov sib txawv ntawm seem seem
b. Tsis txhob zom ntau dhau
c. Tuav cov khoom maj mam kom tiv thaiv kev raug mob los yog kev hloov pauv.

5, IPQC kev tshuaj xyuas

Kev tshuaj xyuas qhov tsos

Cov Khoom Siv:rab ntsuas riam, khoom siv kho kom zoo nkauj, Rauj Roj Hmab, ntaub roj hmab

Lus Cim:
Kev tshuaj xyuas qhov tsos, raws li SIP

6, CNC (CNC machining + Kev tshuaj xyuas cov khoom tag nrho)
Khawb 1x ϕ2.0 hla lub qhov (los ntawm 2 sab), khawb 3x ϕ3.0 hla lub qhov rau ntawm sab

Khoom Siv: Lub rooj tshuab tho thiab tapping tsis siv neeg, ϕ2.0 drills, CNC Drilling

Lus Cim:
a. Tsis txhob txiav ntau dhau los yog ua tsis tiav;
b. Ceev faj tsis txhob khawb lossis ua rau saum npoo puas;
c. Kev kam rau ntawm qhov hauv +/- 0.1 hli

7, IPQC kev tshuaj xyuas

Kev Tshuaj Xyuas Koob Ntsuas

Lus Cim:
Los ntawm qhov yuav tsum tau dhau lub koob ntsuas, raws li SOP

8, Sib tsoo

Xuab zeb ncig thiab ntawm ob sab ntawm cov khoom

Cov Khoom Siv:
cua sib tsoo, 120 # ntawv xuab zeb

Lus Cim:
Tsis muaj kev ua tiav yuav tsum tsis txhob ploj mus, tsis muaj cov ces kaum ntse lossis burrs yuav tsum raug tshem tawm, thiab R ces kaum yuav tsum txuas nrog du.
9, IPQC KEV TSHAWB FAWB

Kev tshuaj xyuas qhov tsos

10, roj-txaus (Sherwin-Williams xim)
Lus Cim:

a. Qhov saum npoo du, tsis muaj xim sib txawv lossis av qias neeg
b. Qhov saum npoo tsis tuaj yeem yog txiv kab ntxwv tev, cov khoom me me.
c. Qhov chaw yuav tsum tsis txhob khawb lossis tshem tawm cov xim.
d. Xim raws li cov qauv, sib xws thiab sib xws

11, IPQC kev tshuaj xyuas
Lus Cim:

a. Kev lees paub qhov zoo ntawm qhov chaw tom qab txau roj,
b. Kev kuaj xyuas qhov xav tau koob ntsuas qhov  

12, Kev tshuaj xyuas tag nrho ntawm qhov tsos + ntim khoom

Cov Khoom Siv: Lub thawv, daim npav riam, clapboard, lub hnab ua npuas
Lus Cim:

a. Pom raws li kev kuaj xyuas qauv, qhov chaw tsis qias neeg, khawb, thiab tsis muaj qhov tsis zoo
b. Txhua yam khoom raug muab tso rau hauv lub hnab npuas thiab muab tso rau hauv lub thawv ntim khoom.  

13, FQC kev tshuaj xyuas

Cov Cuab Yeej Kuaj: Calipers, projectors, pin gauges, tooth gauges, visual thiab packing inspection

Lus Cim:
Seb lub cuab yeej ntsuas puas nyob hauv lub sijhawm calibration.

14, Kev Thauj Mus Los

Lus Cim:
a. Paub tseeb tias qhov ntau npaum li cas phim qhov kev txiav txim.
b. Sau daim ntawv lo thiab muab cov ntawv luam rau lub thawv sab nraud.
c. Xa cov ntawv qhia txog kev xa khoom.

15, OQC kev tshuaj xyuas kev xa khoom

Cov cuab yeej kuaj suav nrog calipers, projectors, pin gauges, hniav gauges, kev tshuaj xyuas ntim khoom sab nraud, thiab lwm yam.

Lus Cim:

Yog tias lub cuab yeej ntsuas tseem nyob hauv nws lub qhov rai calibration. Seb nws puas ua tau raws li cov neeg siv khoom thiab SIP xav tau.