Safety measures for the appearance of plastic-type material molds
you: The content of the nameplate should be printed together with the mold quantity, mold pounds (KG), and mold size (mm). The characters are all marked with 1/8 in . code, plus the characters are clear and nicely arranged.
two: The nameplate ought to be fixed on the fungal leg near the rear template and the resource corner (15mm away from equally sides), set with 4 rivets, fixed reliably, and not easy to peel off.
3; The cooling normal water nozzle should use a plastic-type material block to insert this particular nozzle, ￠10 tube, the specification can be G1/8″, G1/4″, G3/8″. Any time there are particular requirements in the contract, make sure you follow the deal.
4: The cooling water nozzle ought to extend out from the aluminum cnc parts surface, and the head of the water nozzle recessed into the exterior surface should not exceed 3mm.
5: The diameter from the cooling drinking water nozzle prevention hole should be ￠25, ￠30, ￠35mm three specifications, the outer edge in the hole has a chamfer, the chamfer is greater than 1 . 5×45, and the chamfer is the same.
six: The a / c water nozzle must have an entry and exit spot, the inlet water is at, the outlet normal water is OUT, as well as the sequence number is added after Out and in, such as IN1 and OUT1.
7: Token English players and phone numbers ought to be capitalized (5/6″), the location is 10mm directly below the tap, the handwriting is clear, beautiful, cool, and evenly spaced.
main: The inlet and outlet nozzles plus the inlet and outlet nozzles should be the same as the conditioning water valve, and add G (gas) and O (oil) with an ignore character just before IN and OUT.
on the lookout for: There are normal water nozzles around the upper and lower tips of the form installation direction, which should end up being built-in, and open the diversion groove or have a support column under it concerning protection.
10: The important nozzle or water nozzle that cannot be built-in should be protected by a support line.
11: Machining uhmw mold bottom part will need to have a reference outlook symbol for each template, made a fortune English DATUM, the word elevation is 5/16″, the positioning is certainly 10mm from the side, the writing is clear, beautiful, neat, and equally spaced.
12: Each design template must have a part number. The number is 10mm from the bottom directly under the reference understanding symbol, and the requirements will be the identical to No .
13: Mold add-ons should affect the lifting and storage with the mold. For example, there should be support legs to protect the oils tank, water nozzle, and pre-reset system that outflow underneath during installation.
14: To install the support tibia, use screws to pass through the support thigh and fix it on the conform base, or to fasten the excessively longer support lower calf to the pattern base simply by turning external threads.
15: Machining uhmw plastic mould ejection gap must meet the specified injection molding machine, except for little molds, in principle, one particular center can’t be used for ejection (when the space or thickness of the mildew and mold is higher than 500mm), the ejection gap diameter ought to be larger than the top The fly fishing rod is 5-10mm larger.
16: The positioning ring should be reliably set (usually 3 M6 or perhaps M8 hexagon socket screws), the dimension is generally ￠100 or ￠150mm, 10mm higher than the very best menu. If you will find special requirements in the contract, the same shall apply.
17: The hanging hole on the positioning band must be a counterbore, and it is not allowed to be directly attached to the top surface area of the style base.
18: When a custom cnc aluminum mold considering more than 8000KG is installed on the shot molding equipment, the attach should be hard pressed by perforation, and the denture must not be constrained separately. If the equipment uses hydraulic securing molds, twist perforations must also be added to prevent the failing of the hydraulic mechanism.
nineteen: The sprue bushing ball R is usually larger than the nozzle ball R of this injection molding machining.
20: The inlet size of the sprue bushing ought to be bigger than the diameter of your nozzle hypodermic injection port.
21 years old: The overall capacity of the mildew must conform to the specified injections molding machine.
22: The surface of the mold starting will need to have pits, rust records, unnecessary jewelry, water, gas, oil slots, etc ., and other defects that affect the looks.
23: Every single plate of the mold base must have a chamfer greater than 1 . 5mm.
24: The mold should be convenient to achieve hoisting and transportation, and the mold parts should not be disassembled during hoisting ( aside from the oily fat cylinder, which in turn needs to be offered separately). The lifting wedding ring interferes with the faucet, gas cylinder, pre-reset rod, etc ., and the position of the lifting ring pit could be improved.
25: Each mold part weighing a lot more than 10KG will need to have a suitable raising eye pit. If not really, corresponding steps must be delivered to ensure that the component is easy to disassemble and set up. The size of the ring and the positioning belonging to the ring pin are designed according to the relevant organization standards.
twenty six: If ejector mechanisms such as for example ejector a fishing rod and ejector blocks interfere with sliders, and so forth, there should be a forced pre-reset mechanism, and the very best sheet includes a totally reset travel move.
27: The cylinder central and disposition should be organized by a travel around switch, as well as the installation is definitely reliable.
twenty-eight: The mildew and mold oil separator ought to be fixed and reputable. The crucial pipe connecting the grease separator plus the oil storage container should use a rubber pipe, and the joint should use standard parts.
29: There should be trash claws on the thimble plate. The clamping unit should be set up reliably, with positioning pegs, symmetrical unit installation, no less than some (small conforms can be 2).
30: In the event the injection molding machine retreats into an extended nozzle, there must be enough space inside the positioning ring to ensure that the widened nozzle with heating wedding band of the standard injection molding machine may extend in.
31: Every inclined covers could be removed from a location that hands through underneath plate and the thimble lower part plate and whose point of view is the same as the inclined top angle.
thirty-two: The bottom area of the screw mounting ditch must be plain. Screws over M12 (including M12) should be (12. dokuz grade).