wo洒脱小姐
我翻译成the white part of the arrow point to is too wild,which led to edge of the rubber turned up.
恶魔漫步
The topic of[with] this design is even and horizontal to strengthen knothole to hurtle to press the molding tool design, the material is 08 steels,material thickness 1.5 mmses and belongs to mass production.This spare parts is the rectangle piece, the shape has no business trip request, can adopt to pull first to stretch to fall again to anticipate blunt bore to hurtle to make that spare parts through the analysis, so need to design two sets of molding tools, then pull to stretch a molding tool and fall to anticipate a blunt bore molding tool.Pull to stretch a molding tool to move pressure to press the side turn the adoption flat surface type in the list of, the semi-finished product uses to press the fixed position plank fixed position on the side, pressing the side dint to use a flexible component control, the molding tool adoption sets up wrong structure, piece use to push a machine to release;Fall to anticipate a blunt bore molding tool, the spare parts' shape is simple, the structure is symmetry, the size and accuracy request to all meet to hurtle to cut a craft request.12 of the bore is apart from the distance of the outside outline to be far larger than the minimum wall that the convex and cave mold allow thick, past can consider the adoption compound to hurtle to press the work preface, have no worries of convex and cave mold strength shortage.The neat degree of this work piece has lower request, the shape size of the work piece compares greatly, the flat surface size of the cave mold also compares greatly, the premise that promises strength of convex and cave wood's descend should adopt to set up wrong.Lead to anticipate to sell the control semi-finished product to anticipate of send into a direction, fix to block to anticipate to sell a control to send the progress for anticipate, the waste that hurtles bore can pass a convex and cave mold of inside the bore leaves out from the punching machine set noodles. The material that hurtles to press a request is 08 steels, the plank anticipate thick is a 1.5 mms, the work piece is the low rectangle piece, take IT14 class.Surface rough degree the request is not high, the manufacturing business trip of the molding tool is an IT10 class.
牛头梗小城堡
The topic designed this time is flat strengthens pressing mold design of the board sideways , the material is 08 steel , thickness 1.5mm of material , belong to producing in a large amount. This part is the rectangle one, the appearance does not have public errand to require , can adopt and draw blanking first again and wash and make out this part towards the hole through analysing, so need to design two sets of moulds , namely draw the mould and blanking and wash the hole mould . Drawing the mould and moving the pressure to pigeonhole and enclose the level adopting type only, the blank makes a reservation with the localization board which presses the edge, keep strength control with elastic component, mould adopt structure of inverting, when producing piece with push away an device put out; Blanking washes the hole mould , this part form is simple, the structure is symmetrical, the size and precision demand to accord with the blanking technological requirement . The minimum wall where the distance from other outline of hole of 12 is far greater than the protruding , concave mould and allow is thick, so can consider adopting compounding and pressing the process , the anxiety that not so insufficient in intensity as protruding , concave mould . The roughness request for this work piece is relatively low, the external dimension of the work piece is relatively large, the level of the concave mould is relatively large too in size, guarantee that the prerequisite of the intensity of the protruding concave wood should be adopted and inverted. Lead material is it control blank material send to direction is regular to block material is it is it hand over process of material to control to sell to sell, the waste material which washes the hole can leak from the mesa of the puncher through the interior hole of the protruding concave mould . The material which presses a request is 08 steel, it is 1.5mm that the board material is thick, the work piece is the low rectangle one, fetch IT14 grade. The roughness of surface is expected much, the manufacture public errand of the mould is the IT10 grade.
