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‫شهای‬‫و‬‫ر‬ ‫بر‬ ‫ی‬‫ر‬‫و‬‫مر‬
‫ي‬‫گر‬ ‫يخته‬‫ر‬
CASTING
Processes
Part 1/3
1M.A. Tehrani
‫کننده‬ ‫تهیه‬:‫تهرانی‬ ‫علی‬ ‫محمد‬ ‫مهندس‬
‫دوستان‬ ‫از‬ ‫جمعی‬ ‫و‬
Atez_eng@yahoo.com
‫يخته‬‫ر‬ ‫فرايند‬ ‫تعريف‬‫ي‬‫گر‬
‫يخته‬‫ر‬‫ی‬‫گر‬‫يکی‬‫از‬‫شهای‬‫و‬‫ر‬‫اصلی‬‫توليد‬‫قطعات‬‫در‬‫صنعت‬
‫باشد‬‫مي‬‫و‬‫ايندي‬‫ر‬‫ف‬‫است‬‫كه‬‫طي‬‫آن‬‫مذاب‬‫فلز‬‫به‬‫ن‬‫و‬‫در‬‫حفره‬‫و‬‫يا‬‫ق‬‫البي‬
‫يخته‬‫ر‬‫شده‬‫و‬‫در‬‫حين‬‫انجماد‬‫شكل‬‫آن‬‫حفره‬‫و‬‫يا‬‫قالب‬‫ا‬‫ر‬‫به‬‫خود‬‫مي‬‫گيرد‬.
‫اين‬‫ر‬‫بناب‬‫طي‬‫يك‬،‫مرحله‬‫مي‬‫توان‬‫از‬‫هر‬‫نوع‬‫ي‬‫فلز‬‫كه‬‫قابليت‬‫ذوب‬‫شدن‬
،‫د‬‫ر‬‫دا‬‫هر‬‫قطعه‬‫اي‬‫به‬‫اشكال‬‫ساده‬‫و‬‫يا‬‫پيچيده‬‫توليد‬‫كرد‬.
2M.A. Tehrani
3M.A. Tehrani
‫د‬‫ر‬ ‫و‬‫ر‬ ‫ده‬‫د‬‫ب‬ ‫د‬‫د‬‫د‬‫ر‬‫زا‬‫دار‬‫د‬ ‫و‬‫در‬‫د‬ ‫دا‬‫د‬ ‫یم‬‫دا‬‫د‬‫ب‬ ‫ا‬‫و‬‫ر‬ ‫در‬‫د‬‫ز‬‫ده‬‫د‬‫ب‬‫ی‬‫دو‬‫د‬‫ر‬‫ف‬ ‫دای‬‫د‬‫ز‬‫ف‬‫ا‬‫دا‬‫د‬ ‫اا‬‫دازی‬‫د‬‫د‬‫ا‬ ‫دداز‬‫د‬‫ع‬‫ت‬‫ده‬‫د‬‫ت‬‫خ‬
‫دد‬ ‫ا‬‫ددف‬‫د‬‫ش‬ ‫دد‬‫د‬‫د‬‫ولی‬ ‫ی‬‫در‬‫گ‬.‫د‬‫د‬‫ش‬‫با‬ ‫د‬‫د‬‫م‬ ‫ده‬‫د‬‫ع‬ ‫ش‬ ‫ار‬‫و‬‫د‬‫ز‬‫زف‬‫ددوز‬‫د‬ ‫ای‬‫ر‬‫زا‬‫ده‬‫د‬‫ب‬‫و‬‫دلزر‬‫و‬ ‫دد‬‫د‬ ‫ی‬ ‫د‬‫د‬‫م‬‫د‬
‫دخته‬‫ر‬ ‫طردق‬‫اا‬‫ین‬‫عه‬ ‫ش‬ ‫ار‬‫و‬‫ز‬ ‫برشش‬ ‫بایغ‬ ‫ی‬‫چیز‬‫شلز‬ ‫م‬ ‫ولیدد‬ ‫ی‬‫گر‬.
4M.A. Tehrani
‫گرم‬ ‫چندصد‬ ‫اا‬ ‫بورگ‬ ‫بسدار‬ ‫عات‬ ‫ش‬ ‫زمچنین‬‫و‬ ‫بلچد‬‫بسدار‬ ‫عات‬ ‫ش‬ ‫ولیدد‬ ‫برای‬‫ولان‬ ‫م‬ ‫گرم‬ ‫بدرل‬ ‫زوار‬ ‫ن‬ ‫چند‬‫وا‬
‫برز‬ ‫تفازف‬ ‫ا‬ ‫رو‬ ‫ن‬ ‫ا‬ ‫اا‬.
‫دد‬‫ر‬‫زا‬ ‫ای‬ ‫ددف‬‫د‬‫هدچ‬ ‫ددار‬‫س‬‫ب‬ ‫ده‬ ‫زند‬ ‫ده‬‫ب‬ ‫درز‬‫ب‬ ‫دد‬‫د‬‫ولی‬ ‫ا‬‫ر‬ ‫عات‬ ‫ش‬ ‫ولان‬ ‫م‬ ‫ی‬‫گر‬ ‫دخته‬‫ر‬ ‫رو‬ ‫به‬‫د‬ ‫زرو‬ ‫دای‬‫ز‬ ‫درف‬‫ف‬ ‫ای‬‫ر‬‫زا‬ ‫دا‬ ‫و‬
‫باشند‬ ‫م‬.
‫ز‬‫ر‬‫زا‬ ‫بم‬ ‫فت‬‫ر‬ ‫زدر‬ ‫و‬ ‫ت‬ ‫ا‬ ‫صرفه‬ ‫به‬ ‫مقرون‬ ‫بسدار‬ ‫اشتصازی‬ ‫ظر‬ ‫اا‬ ‫رو‬ ‫ن‬ ‫ا‬.‫د‬‫ر‬ ‫بار‬ ‫زر‬ ‫زر‬ ‫اضافی‬ ‫ات‬‫و‬‫فر‬‫ی‬‫در‬‫گ‬ ‫ده‬‫ت‬‫خ‬
‫ر‬‫زوبا‬‫ف‬‫د‬ ‫شل‬ ‫م‬ ‫تفازف‬ ‫ا‬‫و‬ ‫شدف‬‫ذوب‬.
‫دک‬ ‫مکا‬ ‫و‬ ‫ک‬‫فیز‬ ‫ولاص‬ ‫ای‬‫ر‬‫زا‬ ‫جهات‬ ‫ومام‬ ‫زر‬ ‫یعنی‬ ‫ت‬ ‫ا‬ ‫وروپدد‬ ‫وو‬ ‫ا‬ ‫شدف‬ ‫ی‬‫گر‬ ‫دخته‬‫ر‬ ‫فرو‬‫کسا‬‫ت‬ ‫ا‬.
‫یخته‬‫ر‬‫برد‬‫ر‬‫کا‬‫گستردگی‬‫این‬‫علل‬‫ی‬‫گر‬‫از‬‫تند‬‫ر‬‫عبا‬:
5M.A. Tehrani
‫ت‬ ‫ا‬ ‫شدف‬‫ائه‬‫ر‬‫ا‬ ‫ل‬ ‫ذ‬‫زر‬‫ی‬‫گر‬ ‫دخته‬‫ر‬‫زر‬‫ج‬ ‫ا‬‫ر‬‫ات‬ ‫ی‬ ‫اص‬ ‫اا‬ ‫برخی‬:
6M.A. Tehrani
Flask‫جه‬‫ر‬‫ز‬‫يا‬:‫ز‬‫ر‬‫زا‬ ‫م‬ ‫گه‬ ‫ا‬‫ر‬‫شدف‬ ‫ی‬‫اا‬ ‫مدل‬ ‫ولزف‬‫به‬‫ت‬ ‫ا‬ ‫چلب‬‫ا‬ ‫ی‬‫فرو‬ ‫صرب‬‫شاب‬ ‫د‬.
‫ازگاهی‬‫ر‬ ‫یست‬(Runner):‫برای‬‫به‬‫ت‬ ‫ا‬‫ته‬ ‫هدل‬ ‫ز‬‫به‬‫ایهای‬ ‫ا‬ ‫اا‬ ‫ای‬‫شبکه‬‫شایب‬ ‫فرف‬ ‫به‬‫مذاب‬ ‫فرو‬ ‫تقال‬ ‫ا‬
‫شلز‬ ‫م‬ ‫تفازف‬ ‫ا‬.
‫شیب‬(Sprue):‫ز‬‫ا‬‫ا‬ ‫م‬ ‫فراز‬‫شایب‬ ‫اا‬ ‫ا‬‫ر‬‫ین‬‫ج‬‫و‬‫ور‬‫امکان‬‫به‬‫عه‬ ‫ش‬ ‫ا‬ ‫مدل‬ ‫ط‬‫و‬‫مخر‬‫ایت‬.
‫مذاب‬‫لضچه‬(Pouring cup):‫ش‬‫شایب‬ ‫به‬‫مذاب‬ ‫مازف‬‫وز‬‫ر‬‫و‬ ‫ابتدای‬‫زر‬‫به‬‫ت‬ ‫ا‬‫ازگاهی‬‫ر‬ ‫یست‬ ‫اا‬‫شسمتی‬‫رار‬
‫هاودل‬ ‫اا‬‫مذاب‬ ‫مازف‬‫و‬ ‫ز‬‫ر‬‫زا‬(‫چمچه‬‫ا‬)‫شلز‬ ‫م‬ ‫دخته‬‫ر‬‫ین‬ ‫زاول‬‫به‬
‫بنندف‬ ‫ه‬ ‫تغذ‬(Riser):‫شلز‬ ‫م‬ ‫هر‬‫مذاب‬‫فرو‬ ‫با‬‫و‬ ‫تعبده‬‫شایب‬ ‫زر‬‫به‬ ‫اضافی‬ ‫فرف‬.‫قباض‬ ‫ا‬ ‫ان‬‫ر‬‫جب‬ ‫ین‬‫وظدفه‬‫عه‬ ‫ش‬
‫باشد‬ ‫م‬.‫شلز‬ ‫م‬‫منجمد‬ ‫به‬‫باشد‬‫شسمتی‬ ‫یوردن‬ ‫د‬ ‫با‬‫بنندف‬ ‫ه‬ ‫تغذ‬.،‫باشد‬ ‫بمتر‬ ‫قباض‬ ‫ا‬‫میزان‬ ‫زرچه‬‫ند‬ ‫ما‬ ‫عدلب‬
‫بلز‬ ‫ولازد‬ ‫بمتر‬ ‫ز‬ ‫فرف‬ ‫و‬‫اعلجاج‬.
‫مازدچه‬(Core):‫ند‬ ‫ما‬ ‫زاولی‬‫لح‬ ‫جاز‬ ‫ا‬‫ملجب‬،‫شایب‬ ‫زر‬‫گرفتن‬ ‫ار‬‫ر‬‫ش‬ ‫با‬‫و‬‫شدف‬‫اوته‬ ‫فرو‬ ‫ا‬ ‫ه‬ ‫ما‬ ‫اا‬‫اخ‬‫ر‬‫ل‬
‫شلز‬ ‫م‬‫بنندف‬ ‫وند‬‫مایع‬‫گذرگاف‬ ‫ا‬.
Cope:‫يمه‬‫بااليي‬‫شایب‬
‫جدایش‬‫ح‬ ‫ا‬ ‫وط‬(Parting Line):‫زو‬ ‫جدابنندف‬‫مشترک‬‫ح‬‫دمه‬ ‫زو‬‫و‬‫مدل‬ ‫ا‬ ‫شایب‬ ‫جه‬‫ر‬‫ز‬ ‫دمه‬
‫مازدچه‬
Drag:‫يمه‬‫هائيني‬‫شایب‬
‫فيلم‬‫اول‬
M.A. Tehrani 17
18M.A. Tehrani
19M.A. Tehrani
‫زائم‬‫شایب‬‫با‬ ‫ی‬‫گر‬‫دخته‬‫ر‬
‫شایب‬‫با‬ ‫ی‬‫گر‬‫دخته‬‫ر‬
‫شد‬ ‫مصرف‬
22M.A. Tehrani
‫تولید‬ ‫ش‬‫و‬‫ر‬ ‫نظر‬ ‫از‬ ‫ات‬‫ز‬‫فل‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬ ‫شهای‬‫و‬‫ر‬:
1-‫معمولی‬‫ی‬‫گر‬‫یخته‬‫ر‬‫شهای‬‫و‬‫ر‬(‫ف‬‫ر‬‫متعا‬()Conventional Casting)
2-‫دقیق‬‫ی‬‫گر‬‫یخته‬‫ر‬‫شهای‬‫و‬‫ر‬(Precision Casting)
3-‫شیمیایی‬ ‫باند‬‫با‬‫ی‬‫گر‬‫یخته‬‫ر‬‫شهای‬‫و‬‫ر‬(Chemically Bonded Casting)
4-‫ی‬‫گر‬‫یخته‬‫ر‬‫شهای‬‫و‬‫ر‬‫ابداعی‬(Innovative Casting)
5-‫مخصوص‬‫ی‬‫گر‬‫یخته‬‫ر‬‫شهای‬‫و‬‫ر‬(Special Casting)
23M.A. Tehrani
Replica Molding
Rubber Molding
Spin Casting
Die Casting
Permanent Molding
Plaster Molding
Graphite Molding
Investment Casting
Vacuum Process Molding
Slush Casting
Centrifugal Casting
Continuous Casting
Expanded Polystyrene
Molding
Squeeze Casting
Electro slag Casing
Frozen Molding
Immersion Casting
Thixocasting/Rheocasting
Parlanti Casting
Sodium Silicate Bonded Molding
No-Bake Molding
Precision Casting
Conventional Casting
Special Casting
Chemically Bonded Casting
Innovative Casting
Green sand molding
Dry or Back Sand
Core Molding
Skin-Dried Molding
Flaskless Molding
High Pressure Green
Sand Molding
Sand Slinger Molding
Loam Molding
Cement-Bonded
Sand Molding
Shell Moldgin
Sweep Molding
Waterless-Bonded
Sand Molding
Open Sand Molding
Floor and Pit Molding
Compo Molding
Chamotte Molding
Stack Molding
24M.A. Tehrani
‫قالب‬‫گیري‬‫دائمي‬
‫ریخته‬‫گري‬‫فش‬ ‫تحت‬‫ار‬
‫ریخته‬‫گري‬‫قالب‬ ‫با‬‫گچ‬‫ي‬
‫قالب‬‫گرافیكي‬
‫ذوب‬ ‫مدل‬‫شدني‬
‫قالب‬‫گیري‬‫رپلیكا‬
‫قالب‬‫گیري‬‫الستیكي‬
‫ریخته‬‫گري‬‫چرخشي‬
‫ریخته‬‫گري‬‫خالء‬ ‫تحت‬
‫ریخته‬‫گري‬‫پوسته‬‫ریزي‬
‫ریخته‬‫گري‬‫گریز‬‫از‬‫مركز‬
‫ریخته‬‫گري‬‫پوسته‬‫اي‬
‫قالب‬‫گیري‬‫استیرن‬‫پلي‬‫منبسط‬‫ش‬‫ده‬
‫ریخته‬‫گري‬‫بروش‬‫پارالنت‬‫ي‬
‫ریخته‬‫گري‬‫كوبشي‬
‫ریخته‬‫گري‬‫برقي‬‫سرباره‬‫اي‬
‫ریخته‬‫گري‬‫وري‬‫غوطه‬
‫ریخته‬‫گري‬‫تالتمي‬
‫به‬ ‫گیري‬‫قالب‬‫كمك‬‫زدگي‬‫یخ‬
‫ریخته‬‫گري‬‫سیلیكات‬‫سدیم‬
‫قالب‬‫گیري‬‫خودگیر‬
2-‫روشهاي‬‫ي‬‫گر‬‫ريخته‬‫زشيق‬
5-‫روشهاي‬‫ريخته‬‫ي‬‫گر‬‫ويژف‬
3-‫روشهاي‬‫د‬ ‫با‬‫با‬ ‫ي‬‫گر‬‫ريخته‬‫شيميايي‬
4-‫روشهاي‬‫ابداعي‬‫ي‬‫گر‬‫ريخته‬
‫ریخته‬‫گري‬‫تر‬ ‫ماسه‬ ‫در‬
‫ریخته‬‫گري‬‫ماسه‬ ‫در‬‫خشك‬
‫ریخته‬‫گري‬‫خشك‬-‫رویه‬
‫قالبگري‬‫درجه‬ ‫بدون‬
‫ریخته‬‫گري‬‫چگال‬
‫قالبگیري‬‫ما‬ ‫پرتابه‬ ‫با‬‫سه‬
‫قالبگیري‬‫ماسه‬ ‫گل‬‫ا‬‫ي‬
‫قالبگیري‬‫ماسه‬‫اي‬‫چسب‬ ‫با‬
‫سیماني‬
‫قالبگیري‬‫پوسته‬‫اي‬
‫قالبگیري‬‫شابلوني‬
‫قالبگیري‬‫ماسه‬‫اي‬‫بدون‬
‫آب‬
‫قالبگیري‬‫زمیني‬‫سرباز‬
‫قالبگیري‬‫زمیني‬-‫گودالي‬
‫قالبگیري‬‫ماسه‬‫تركیب‬‫ي‬
‫قالبگیري‬‫شاموتي‬
‫قالبگیري‬‫طبقه‬‫اي‬
1-‫روشهاي‬‫ريخته‬‫ي‬‫گر‬‫معمللي‬
25M.A. Tehrani
1-Conventional
Casting 2-Precision Casting
5-Special Casting
3- Chemically
Bonded Casting
4- Innovative
Casting
26M.A. Tehrani
1-‫روشهاي‬‫معمولي‬
2-‫روشهاي‬‫دقيق‬
3-‫روشهاي‬‫باند‬ ‫با‬
‫شيميايي‬
4-‫روشهاي‬‫ابداعي‬
5-‫روشهاي‬‫ويژه‬
27M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
28M.A. Tehrani
‫یا‬ ‫تر‬‫ماسه‬ ‫در‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬Green sand molding
29M.A. Tehrani
‫یا‬ ‫تر‬‫ماسه‬ ‫در‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬Green sand molding
30M.A. Tehrani
‫انيميشن‬2
‫یا‬ ‫تر‬‫ماسه‬ ‫در‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬Green sand molding
31M.A. Tehrani
M.A. Tehrani 32
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
33M.A. Tehrani
‫خشک‬‫ماسه‬ ‫در‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬
34M.A. Tehrani
‫خشک‬‫ماسه‬ ‫در‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬
35M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
36M.A. Tehrani
‫خشک‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬-‫یه‬‫و‬‫ر‬(Skin Dried Molding)
37M.A. Tehrani
‫خشک‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬-‫یه‬‫و‬‫ر‬(Skin Dried Molding)
38M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
39M.A. Tehrani
‫جه‬‫ر‬‫د‬ ‫ن‬‫بدو‬ ‫ی‬‫قالبگير‬(Flaskless Molding)
40M.A. Tehrani
‫جه‬‫ر‬‫د‬ ‫ن‬‫بدو‬ ‫ی‬‫قالبگير‬(Flaskless Molding)
41M.A. Tehrani
42M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
43M.A. Tehrani
‫چگال‬ ‫ي‬‫گر‬ ‫يخته‬‫ر‬
44M.A. Tehrani
‫چگال‬ ‫ي‬‫گر‬ ‫يخته‬‫ر‬
45M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
46M.A. Tehrani
‫ماسه‬ ‫پرتاب‬‫با‬ ‫ی‬‫قالبگير‬(Sand Slinger Molding)
47M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
48M.A. Tehrani
‫ای‬‫ماسه‬ ‫ل‬ِ‫گ‬ ‫ی‬‫قالبگير‬((Loam Molding
49M.A. Tehrani
‫ای‬‫ه‬ ‫ما‬‫گل‬ ‫و‬‫ر‬‫ط‬ ‫ول‬‫شدف‬ ‫ولیدد‬‫عه‬ ‫ش‬‫اا‬‫ای‬‫ه‬ ‫مل‬
(Loam Molding)
50M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
51M.A. Tehrani
‫سیمانی‬ ‫چسب‬ ‫با‬‫ای‬‫ماسه‬ ‫ی‬‫قالبگير‬
52M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
53M.A. Tehrani
‫ای‬ ‫پوسته‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬(Shell Molding)
54M.A. Tehrani
‫ای‬ ‫پوسته‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬(Shell Molding)
55M.A. Tehrani
‫ای‬ ‫پوسته‬ ‫ی‬‫گر‬ ‫یخته‬‫ر‬(Shell Molding)
56M.A. Tehrani
57M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
58M.A. Tehrani
‫شابلونی‬ ‫ی‬‫قالبگير‬(Sweep Molding)
59M.A. Tehrani
‫شابلونی‬ ‫ی‬‫قالبگير‬(Sweep Molding)
‫تيرچه‬
‫خاك‬‫رس‬
‫آجر‬‫نسوز‬
60M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
61M.A. Tehrani
‫آب‬ ‫ن‬‫بدو‬‫ای‬‫ماسه‬ ‫ی‬‫قالبگير‬
62M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
63M.A. Tehrani
‫ی‬‫قالبگير‬‫باز‬‫سر‬ ‫مینی‬‫ز‬(Open Sand Molding)
64M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
65M.A. Tehrani
‫مینی‬‫ز‬ ‫ی‬‫قالبگير‬–‫گودالی‬
66M.A. Tehrani
‫مینی‬‫ز‬ ‫ی‬‫قالبگير‬–‫گودالی‬
67M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
68M.A. Tehrani
‫ترکیبی‬‫ماسه‬ ‫ی‬‫قالبگير‬(Compo Molding)
69M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
70M.A. Tehrani
‫شاموتی‬ ‫ی‬‫قالبگير‬(Chamotte Molding)
71M.A. Tehrani
Conventional
Casting
Green sand
molding Dry or Back
Sand Core
Molding
Skin-Dried
Molding
Flaskless
Molding
High Pressure
Green Sand
Molding
Sand Slinger
Molding
Loam
Molding
Cement-
Bonded Sand
Molding
Shell Molding
Sweep
Molding
Waterless-
Bonded Sand
Molding
Open Sand
Molding
Floor and Pit
Molding
Compo
Molding
Chamotte
Molding
Stack
Molding
72M.A. Tehrani
‫ای‬ ‫طبقه‬ ‫ی‬‫قالبگير‬(Stack Molding)
73M.A. Tehrani
‫ای‬ ‫طبقه‬ ‫ی‬‫قالبگير‬(Stack Molding)
‫وصاودر‬‫در‬‫ا‬‫و‬‫ر‬‫ی‬‫شایبگیر‬‫طبقه‬‫ای‬‫ا‬‫ر‬‫زمراف‬‫با‬‫عات‬ ‫ش‬‫جاز‬ ‫ا‬‫شدف‬‫شان‬‫م‬‫ززند‬.
74M.A. Tehrani
‫شما‬ ‫توجه‬ ‫از‬
‫بزرگواران‬
‫متشكريم‬
75M.A. Tehrani

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Casting Processes part 1, Types of Casting