跳至主要内容

ZAMAK SPORT MEDALS DIE CASTING

 A Colombian client wants to use our full automatic die-casting machine to produce Zamak sports medals.



His email is as follows:

"I want to produce sports medals made in Zamak whose dimensions are 6cm in diameter X 0.5 thick on average, I am producing about 5.000 units per month, so what die-casting machine would you recommend buying?"

Our reply:

"Could you show me your sport medals photos or drawing. We provide machine and molds together. Normally our 20T small machine can produce it. We also have zamak die casting machines to produce Zamak parts as per clients' samples or drawings. We can quote for machine & mold. If you need finished zamak medals, we can quote also."

When we received the client's modals photos, we provide following solutions:

"I have discussed with the engineer, these medals normally use 55T~88T machine. Our machinery factory only has 25T machines.
After casting, need to do polish and plating work. In the plating process, air will have blistering on the Zamak surface.
So, we have 2 suggestions:

1. you can check with another machine factory to find a big machine.

2. our Die casting factory has an 88T machine, we can make zamak parts for you. We have a drying process to check the Zamak part air holes. So, if we provide zamak rough cast part to you, the rough cast part can do plating and sure no blistering on the part surface. You can do polish, plating, and coating in your local.
If your modals quantity is not big, please consider the machine cost and molds cost, maintenance cost, operation skill, etc issues."

Till now, we can know. Zamak die casting medals production key problems are the air holes in part bodies. The air holes will be blistering in the plating process. That is the reason why we do heat treatment after casting. By heating the zamak parts, we can separate the bad zamak parts with blistering.

More information about Zamak die casting service, Zamak die casting mould, Aluminum die casting, Plastic moulding service. Please email: cnkylt@aliyun.com

MORE

KYLT CNC Machining Services:

Home>CNC Machining Services

Home>CNC Machining Services>CNC Milling Services 

Home>CNC Machining Services>CNC Turning Services

Home>CNC Machining Services>Rapid Prototyping Services

Home>CNC Machining Services>Injection Molding Services

KYLT CNC Precision Machined Parts:

Home>Precision CNC Machined Parts

Home>Precision CNC Machined Parts>CNC Precise Turned Parts

Home>Precision CNC Machined Parts>CNC Precise Milled Parts

Home>Precision CNC Machined Parts>Aluminum Machining

Home>Precision CNC Machined Parts>Magnesium Machining

Home>Precision CNC Machined Parts>Copper & Brass Machining

Home>Precision CNC Machined Parts>Steel Machining

Home>Precision CNC Machined Parts>Stainless Steel Machining

Home>Precision CNC Machined Parts>Plastic Machining

More information about Machining Technology:

Home>Machining News & Blog

标签：

评论

发表评论

此博客中的热门博文

SCREW THREAD MACHINING METHOD

In  Metal parts machining  works, screw thread (tapping) be required. The screw thread is mainly divided into: connecting thread and driving thread For  connecting thread , the main  machining  methods are: tapping, threading, turning, rolling, etc. For  transmission thread , the main  machining methods  are: rough and fine turning – grinding；whirlwind  milling  – rough and fine  turning , etc. CNC turned screw thread part The following describes the various screw machining methods: THREAD CUTTING Generally, it refers to the method of machining thread on workpiece with forming tool or grinding tool, mainly including  turning , milling, tapping, threading, grinding and whirlwind cutting, etc. THREAD MILLING On the thread milling machine, the disc milling cutter or comb milling cutter is used for milling. Disc  milling  cutter is mainly used for milling trapezoid external thread of screw rod, worm and o...
发表评论
阅读全文

SELECTION PRINCIPLE OF CUTTING PARAMETERS FOR SCREW THREAD TURNING

Because the pitch (or lead) of the thread is specified by the drawing, the key to choose the cutting parameters when  turning  the screw thread is to determine the spindle speed n and the cutting depth AP. 1) SELECTION OF SPINDLE SPEED TO DO SCREW THREAD TURNING According to the mechanism that the spindle turns 1 and the cutter feeds 1 lead when turning the thread, the feed speed of the CNC lathe is determined by the selected spindle speed. The thread lead (which is the pitch when the thread is single head thread) instructed in the thread processing program section is equivalent to the feed speed VF VF = n f (1) expressed by the feed rate f (mm / R) From Formula 1, it can be seen that the feed speed VF is proportional to the feed amount F. if the spindle speed of the machine tool is selected too high, the converted feed speed will greatly exceed the rated feed speed of the machine tool. Therefore, when selecting the rotation speed of the main shaft for turning the threa...
发表评论
阅读全文

CNC MACHINE BE CLASSIFIED BY SERVO CONTROL MODE

Servo control mode to classify CNC machine tool. (1) open loop control CNC machine tool The feed servo drive of this kind of machine tool is open-loop, that is, there is no detection feedback device. Generally, its driving motor is a stepping motor. The main feature of stepping motor is that every time the control circuit changes the command pulse signal, the motor will rotate a step angle, and the motor itself has self-locking ability. The drive circuit is controlled by the pulse distributor, which controls the coordinate displacement by changing the number of pulses, the displacement speed by changing the frequency of pulses, and the direction of displacement by changing the distribution sequence of pulses. Therefore, this control mode is characterized by convenient control, simple structure and low price. The command signal flow from the CNC system is unidirectional, so there is no stability problem of the control system, but because the error of the mechanical transmission...
发表评论
阅读全文