中国での精密プレス、絞り加工
中国での精密プレス、絞り加工
弊社の得意技術は《精密絞り加工》です。Φ４前後の精密絞り品から手のひらサイズの物まで数多くの制作実績がございます。自社で設計開発された順送型、トランスファー型は絞り加工に最適な金型設計となっており決して他社ではマネの出来ないクオリティをお届けしております。
Sheet metal stampinｇ ／Progressive Die Stamping
Sheet metal stampinｇ ／Progressive Die Stamping
Progressive die stamping is a metal forming process widely used to produce parts for various industries, such as automotive, electronics and appliances. Progressive die stamping consists of several individual work stations, each of which performs one or more different operations on the part. The part is carried from station to station by the stock strip and is cut out of the strip in the final operation.
Progressive die stamping – from the steel strips to a finished part
In progressive die stamping, a steel strip is formed into a finished part in several operations.
The decision to produce a part in progressive die or transfer die is dependent on size, complexity and volume of production. Progressive die stamping is used to produce a large number of parts and keep the costs as low as possible. The highest demands in precision and durability must be met.
Due to the complexity of progressive dies, it is important to address all the factors that contribute to achieving the desired level of part quality, including blank position, pilots, blank boundary and stretch-web deformation.
Pilots play an important role in progressive die stamping – they fix the strip into an appropriate position and maintain control over it. In addition, they are essential for precise sheet positioning during tool closing and drawing operations in transfer dies. Other factors to be considered are timing and interaction of carriers, pads, and upper and lower tools. The benefits of progressive die stamping are increased productivity and significant cost reduction for high-volume production.
USB type-C Details
USB type-C Details
The type-Cconnectors connect to both hosts and devices, replacing various type-B andtype-A connectors and cables with a standard meant to be future-proof. The 24-pin double-sided connector is similar in size tothe micro-B connector, with a type-C port measuring 8.4 millimetres(0.33 in) by 2.6 millimetres (0.10 in). The connector provides fourpower/ground pairs, two differential pairs for non-SuperSpeed data (though onlyone pair is populated in a type-C cable), four pairs for high-speed data bus,two "sideband use" pins, and two configuration pins for cableorientation detection, dedicated biphase mark code (BMC)configuration data channel, and VCONN +5 V power for active cables. Connecting an olderdevice to a host with a type-C receptacle requires a cable or adapter with atype-A or type-B plug or receptacle on one end and a type-C plug on the otherend. Legacy adapters with a type-C receptacle are not allowed.
Full-featuredtype-C cables are active, electronically marked cables that contain a chip withan ID function based on the configuration channel and vendor-defined messages(VDMs) from theUSB Power Delivery 2.0 specification. Type-C devices may optionally support buspower currents of 1.5 A and 3.0 A (at 5 V) in addition tobaseline bus power provision; devices can either advertise increased USBcurrent through the configuration channel, or they can support the full powerdelivery specification using both BMC-coded configuration line and legacy BFSK-coded VBUS line.
岐阜精器工業
インターモールド/金型展/金属プレス加工技術
インターモールド/金型展/金属プレス加工技術
金属プレス加工の展示会が近づいてきています。
今回は弊社は出展しませんが、タイミングがあれば見学したいと思っています。
金属プレス、絞り加工、プレス金型を調達、製作を検討される方は是非足を運んでみてください。
精密絞り加工の岐阜精器工業。
SUS切削加工による試作
MIM 金属粉末射出成型 加工事例
MIMはミリオーダーで三次元複雑形状の製造を可能にした次世代の微細成形加工をになう技術。今後は医療用器具や電子機器など、マイクロ部品の製造技術として小型化、複雑形状にも対応できることから幅広い分野での活躍が期待されております。 岐阜精器が携わる加工事例をご覧ください。
USB3.1 Type-C Plug Shell 〜Deep Drawing 〜
Since the year 2015, there have been some USB-type Cs coming onto the market; our company’s expertise, drawing process is used on some of those USB-type Cs.
In the past, the general processing pattern for USB point shell was a combination of the conventional bending processing, welding or bending processing, and calking.
However, by changing the method to the drawing processing, it became possible to produce products with no seams which the conventional method was not able to do.
The proposal of VA and VE applying this drawing process greatly contributed to improve the strength and reliability of the connector.
