JPH0327785Y2 - - Google Patents

Info

Publication number

JPH0327785Y2

JPH0327785Y2 JP1985182894U JP18289485U JPH0327785Y2 JP H0327785 Y2 JPH0327785 Y2 JP H0327785Y2 JP 1985182894 U JP1985182894 U JP 1985182894U JP 18289485 U JP18289485 U JP 18289485U JP H0327785 Y2 JPH0327785 Y2 JP H0327785Y2

Authority

JP

Japan

Prior art keywords

cylinder

injection molding

rectangular

plunger

cross

Prior art date

1985-11-29

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 229920003002 synthetic resin Polymers 0.000 claims description 17
• 239000000057 synthetic resin Substances 0.000 claims description 17
• 238000001746 injection moulding Methods 0.000 claims description 11
• 238000010438 heat treatment Methods 0.000 claims description 9
• 239000000956 alloy Substances 0.000 claims description 8
• 229910045601 alloy Inorganic materials 0.000 claims description 8
• 239000004033 plastic Substances 0.000 claims description 7
• 229910000831 Steel Inorganic materials 0.000 claims description 4
• 239000010959 steel Substances 0.000 claims description 4
• 230000008018 melting Effects 0.000 claims 1
• 238000002844 melting Methods 0.000 claims 1
• 238000004804 winding Methods 0.000 claims 1
• 238000005520 cutting process Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 238000003754 machining Methods 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
• 238000000465 moulding Methods 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 239000004793 Polystyrene Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000011835 investigation Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000008188 pellet Substances 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 229920002223 polystyrene Polymers 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1