كارآموزي در شركت ذوب فلزات زنديه

توضیحات

كارآموزي در شركت ذوب فلزات زنديه
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<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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در طبيعت 5
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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هوازدگي 11
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طبيعي 13
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قالبگيري 17
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آلومينيومي (دو درجه اي) 27
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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زميني 36
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مذاب 40
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سنگين 44
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<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
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mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>مخلوط كن ماسه <span dir='LTR' style='font-size:8.0pt;mso-bidi-font-size:14.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>CO2<span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'> 48
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mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>تاثير سرعت سرد
كردن بر روي اعوجاج 54
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text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
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كردن بر چقرمگي فولادهاي كار گرم 54
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كردن به چفرمگي قالب 55
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واحدهاي ريخته گري 57
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>كلياتي راجع به
مواد منتشره 57
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>نوع سوخت مورد
استفاده 59
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>تنظيم مشعل 59
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>روشهاي تهويه براي
كوره هاي شعله اي 60
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>مواد منتشره از
كوره هاي ذوب در فرايند توليد فلزات غير آهني 61
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>برنج ، برنز و ساير
آلياژهاي مس 61
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:14.0pt;
mso-ansi-font-size:8.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>آلياژ آلومينيوم و
منيزيم 64
<span dir='LTR' style='font-size:8.0pt;mso-bidi-font-size:
10.0pt'>
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>تاريخچه :
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>اين شركت ريخته
گري در سال 1368 آغاز به كار كرده است . از همان ابتدا كار خود را با ذوب
آلومينيوم توسط يك كوره زميني شروع كرده و درصدد بود تا بتواند محصولات توليدي خود
را هر چه بيشتر توسعه داده و در زمره شركت هاي ريخته گري مطرح ايران قرار دهد اين
شركت با توليد قطعات ريختگري سبك وزن آلومينيومي كار صنعتي خود را شروع كرد و هم
اكنون علاوه بر ذوب آلومينيوم ،چدن داكتيل يا <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
Lotus'>SG<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'> نيز توسط كوره هاي دوار ذوب كرده و قطعات مختلف
صنعتي را توليد و به بازار عرضه مي كند. امروزه ذوب چدن بسيار زياد در صنعت مطرح
است و روز به روز قطعات مختلف را با آلياژهاي متفاوت چدن ريخته گري شده و عرضه مي
شوند.
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l3 level1 lfo1;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>1-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>اره چدني <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:
13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>
لوله هاي چدني (در سايزهاي مختلف )<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'> دريچه فاضلاب(در سايزهاي مختلف) <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;
line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> پمپ <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> واترپمپ <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> رنده <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> مني فولد <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> اگزوز <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> سر سيلندر- قطعات
سايپا ديزل-
<span dir='RTL' style='font-size:17.0pt;mso-ansi-font-size:13.0pt;
line-height:150%;font-family:Lotus;mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA' lang='AR-SA'>
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>تجهيزات شركت :
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>1-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>2 عدد كوره زميني
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>2-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>تعداد 7 عدد كوره دوار
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>3-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>جرثقيل ذوب ريزي
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>4-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>بوته هاي مختلف با ظرفيت ههاي متفاوت
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>5-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>دستگاه مخلوط كن ماسه <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>Co 2<span style='font-size:
17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'> <span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>6-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>دستگاه آلات تراشكاري
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>7-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>ريل مخصوص بوته
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l2 level1 lfo2;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>8-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>دستگاه شات بلاست
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>محصولات شركت
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>1-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>لوله هاي چدني شامل زانويي <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>سه راهي و <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>…<span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>.
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>2-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>اره هاي چدني
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>3-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>دريچه هاي فاضلاب
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>4-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>پمپ
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>5-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>واتر پمپ
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>6-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>رنده
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>7-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>مني فولد
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>8-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>اگزوز
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>9-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>سر سيلند
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>10-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>قطعات مختلف سايپا ديزل
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>11-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>كلاهك چراغ
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>12-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>پايه صندلي
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l1 level1 lfo3;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>13-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'> پوسته گيربكس شيرهاي گاز با اينچ
بالا
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>اين كارخانه داراي
قسمتهاي زير مي باشد :
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>1-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>محل توليد قطعات ،آلومينيومي
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>2-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>گود ماسه دان جهت قالبگيري قطعات آلومينيومي
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>3-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>محل توليد قطعات چدني كوچك
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>4-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>محلي براي قرارگيري كوره هاي دوار
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>5-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>انبار مخصوص مواد اوليه ريخته گري
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>6-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>گود ماسه دان بزرگ براي قالبگيري قطعات چدني سبك
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>7-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>قسمت توليد قطعات چدني سنگين وزن
<p class='MsoNormal' dir='RTL' style='margin-right:18.0pt;text-align:justify;
text-justify:kashida;text-kashida:0%;text-indent:-18.0pt;line-height:150%;
mso-list:l0 level1 lfo4;tab-stops:list 18.0pt'><span style='font-size:16.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
"Times New Roman"'>8-
<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;font-family:
Lotus' lang='AR-SA'>قسمت تراشكاري
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>ماسه قابگيري
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>بخش عمده توليد
قطعات ريختگري در قالب هاي ماسه اي انجام مي شود براي توليد يك تن قطعه ريختگي
ممكن است به 4 تا 5 تن ماسه قالبگيري نياز باشد.نسبت ما بين مقدار ماسه <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>–<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'> فلز مي تواند از
10 به 1 تا 1 به 25/0 متفاوت باشد كه اين نسبت به اندازهقطعات ريختگي و روشن
قالبگيري مورد استفاده ،بستگي دارد . در هر حال مقدار ماسه اي كه بايد دريك كارگاه
ريخته گريبا ماسه نگهداري شود زياد است و كيفيت آن نيز بايد كنترل شود تا قطعات
ريختگي سالم توليد شود.
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>انواع مختلفي از
ماسه براي قالبگيري به كار مي رود فرآيند هاي ريخته گري در ماسه (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>Sand – Casting
Processes<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>) متنوع هستند و هر
يك بااستفاده از قالب هاي تهيه شده از ماسه تر (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:
Lotus'>green sand<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>) ماسه خشك (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>dry sand<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>) ،ماسه ماهيچه (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>core sand<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>) ، ماسه با چسب
سيمان .
<p class='MsoNormal' dir='RTL' style='text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:150%'><span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>(<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;
mso-bidi-font-family:Lotus'>Cement -
bonded sand<span style='font-size:17.0pt;mso-ansi-font-size:13.0pt;line-height:150%;
font-family:Lotus' lang='AR-SA'>) ،ماسه قالبگيري
پوسته اي (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:17.0pt;
line-height:150%;mso-bidi-font-family:Lotus'>shell – molding sand<span style='font-size:17.0pt;
mso-ansi-font-size:13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>) و قالبگيري بدون درجه (<span dir='LTR' style='font-size:
13.0pt;mso-bidi-font-size:17.0pt;line-height:150%;mso-bidi-font-family:Lotus'>Flaskless molding<span style='font-size:17.0pt;mso-ansi-font-size:
13.0pt;line-height:150%;font-family:Lotus' lang='AR-SA'>)
و نظاير آنها ،انجام مي شود . شكل (1)مقابل قالب هايي را كه براي ريخته گري قطعات
فولادي تهيه شده است نشان مي دهد. در تصوير
(2) ديگر قالبگيري در گودال كه از طريق مونتاژ ماهيچه هاي ماسه اي بزرگ
آماده شده است ملاحظه مي شود.