塑胶模具规划的发展还有一些要注意的事项
There are still some points to note in the development of plastic mold planning.
1.不要只重产品规划,忽视塑胶模具制造。
1. don't just focus on product planning, but ignore plastic mold manufacturing.
有些用户在开发产品或新产品试制时,往往初期只注重于产品研发与开发,忽视与塑胶模具制造单位的交流。产品规划方案开端断定后,即提早与模具厂商触摸有两个好处:
Some users in the development of products or new product trial, often at the initial stage only focus on product development and development, ignoring the exchange with plastic mold manufacturers. After the product planning plan was concluded, there are two advantages to touch with the mold manufacturer earlier:
1可以确保规划的产品有好的成形工艺,不会因零件难以加工而修正定型规划。
1. It can ensure that the planned product has a good forming process, and the planned product will not be modified because the parts are difficult to process.
2.模具制造方可提早做规划预备,防止匆忙中考虑不周,影响工期。
2. the mold manufacturer can prepare for the planning ahead of time, so as to prevent the hasty consideration and affect the construction period.
3.制造高质量塑胶模具,只有供需双方紧密配合,才能终究降低本钱,缩短周期。
3. Manufacturing high-quality plastic molds, only the supply and demand sides closely cooperate, can ultimately reduce costs and shorten the cycle.
2.不要只看,要从质量.周期.服务考虑。
2. don't just look at the price. Consider quality, cycle and service.
1.模具品种许多,大致可分为十大类。依据零件资料.物理化学功能.机械强度.尺度精度.表面光洁度.运用寿命.经济性等不同要求,挑选不同类型的模具成形。
1. many varieties of moulds can be roughly divided into ten categories. According to the different requirements of parts information, physical and chemical functions, mechanical strength, dimensional accuracy, surface finish, service life, economy, etc., different types of die forming are selected.
2.精度要求高的模具需求运用高精度的数控机床加工,并且模具材质.成形工艺都有严格要求,还需运用CAD / CAE / CAM模具技能去规划.剖析。
2. The mold with high precision needs to be processed by high precision NC machine tool, and the mold material and forming process are strictly required. The mold skill of CAD/CAE/CAM should be used to plan and analyze.
3.有些零件因为成型时有特殊要求,模具还需运用暖流道,气辅成型,氮气缸等的工艺。
3. Some parts have special requirements for molding, mold also need to use warm runner, gas-assisted molding, nitrogen cylinder and other advanced technology.
4.制造厂家应具有数控.电火花.线切割机床及数控仿型铣设备,高精度磨床,高精度三座标测量仪,计算机规划及相关软件等。
4. The manufacturer should have CNC, EDM, WEDM and NC copying milling equipment, high-precision grinder, high-precision three-coordinate measuring instrument, computer planning and related software.
5.一般大型冲压模具如轿车复盖件模具要考虑机床是否有压边组织,甚边润滑剂.多工位级进等。除冲压吨位还要考虑冲次.送料装置.机床及模具保护装置。
5. Generally large stamping dies such as car cover dies should consider whether the machine tool has blank holder structure, or even edge lubricant, multi-station progressive, etc. Besides punching tonnage, we should also consider blanking, feeding device, machine tool and die protector.
6.上述模具的制造手法及工艺不是每个企业都具有和掌握的。在挑选协作厂家时必定要了解它的加工能力,不光看硬件设备,还要结合管理水平.加工经历以及技能力量。
6. the manufacturing technology and technology of the above mould are not possessed by every enterprise. When choosing a cooperating manufacturer, one must know its processing ability, not only the hardware, but also the management level, processing experience and skills.
7.对同一套模具,不同厂家报价有时有很大差距。你不应支付高于模具价值费用的一起,也不应该少于模具的本钱。模具厂家像你一样,要在事务中取得合理的赢利。订制一套报价低得多的模具会是费事的开端。用户须从本身要求动身,衡量。
7. for the same set of moulds, quotations from different manufacturers sometimes have a big gap. You should not pay more than the cost of mold value, nor should it be less than the cost of the mold. Mold manufacturers, like you, have to make reasonable profits in business. Ordering a much lower price mold will be the beginning of trouble. Users must start from their own requirements and make a comprehensive measurement.
3.防止多头协作,尽量塑胶模具制造和制品加工一条龙。
3., prevent long collaboration, try to make plastic mold manufacturing and product processing one after another.
1.有了合格的模具试件合格,纷歧定能出批量的合格产品。这主要与零件的加工机床选型.成形工艺成形温度.成形时刻等及操作者的技能本质有联系。
1., with qualified moulds, qualified products will be produced. This is mainly related to the selection of machine tools, forming temperature, forming time and the nature of the operator's skills.
2.有了好的模具,还要有好的成形加工,*好是一条龙协作,尽量防止多头协作。假如条件不具有,就要挑选一方担任,在订合一起必定要写清楚。
2. With a good mold, but also a good forming process, it is best to coordinate one-stop, try to prevent multi-cooperation. If the conditions do not exist, we must select a party to assume full responsibility.
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