through-hole

The invention relates to an electronic element with a through hole and a manufacturing method for a film transistor element.

The enlarged end of the lower rod sleeve is formed with at least one through hole facing to the porous piece.

The upper end of the vertical through hole is provided with a rotary control valve which controls the fire-feeding amount.

and an adjusting screw adapted to be mounted at the screw through-hole in such a manner as to be oriented toward the second coupler.

The side of the floor clip block is provided with a through hole; the fixing trim strip is fixed by going through the through hole.

A safety valve with an air overflowing through hole is arranged on one end cover of the top of the barrel body.

The cover body is provided with a through hole, and the lantern ring passes through the through hole to be connected with the cover body.

The invention discloses a laser processing method and a laser processing device for a non-through hole.

The plate-shaped main body is formed with a through hole connecting the bottom face and the second face.

The spindle is always hollow, i. e. , it has a through hole extending lengthwise.

The metal shell defines a space for accepting the electronic card and a insert port, and on its upper wall installs a through hole.

At least a part of the first conductive member is located in the first through hole.

The plating liquid having reached the upper end circulates through the through-hole of the tubular electrode.

and flattening the surface of the metal front dielectric layer outside the flat through hole to form the plug structure.

The bottom surface is bonded with adhesive paper to cover the through hole.

As the improvement, the material loading plate is provided with a through hole.

Chip play in the four through-hole, with four bolts to the tank with the following connected to a fixed fuel tank of the above.

the position of the through hole on the stationary ring is completely corresponding to the position of the through hole on the movable ring.

one end of upper mould core matches the cut of upper guide sheath while another end matches the through hole of upper mould base.

and a plunger piston which is inserted into the through hole for moving the amorphous alloy flux placed on the plunger piston.

Reliability of plated through hole (PTH) has close relationship with technology parameters during manufacture process.

The air outflow port includes one through hole part with through holes and one closing part below the through hole part.

the separating plate which is near the small end in the shell is provided with a through hole.

For a ? stitch, bring your thread up through hole 1 and then down through the center of the square you are working on.

Lead in solders for the soldering to machined through hole discoidal and planar array ceramic multilayer capacitors.

As a vertical interconnect channel, through-hole plays an important role in multi-layer PCBs and IC packages.

and more than one through hole is arranged on plates of each erection section at the predetermined sections.

Printed board assemblies - Part 3 : sectional specification - Requirements for through-hole mount soldered assemblies.

This simple but extremely effective HMS flooding technology is suitable for all through- hole plating processes .

button to expand list of available features for this shaft section. From the list, select Add Through Hole.

The valve handle is movably connected with the central through hole of the fixed sealing block.

Workmanship requirements for soldered electronic assemblies - Part 3 : through-hole mount assemblies.

Through hole is modeled mathmatically and solved by Piecewise Sinusoidal (PWS) basis function based matrix-penciled Moment Method.

Good reliability with IR-reflow soldering compared to wave soldering for through hole devices.

The structure may have a first through-hole and a second through-hole.

When the compression stroke is finished, the bead disengages with the through hole and the high pressure in the clearance is released.

Each sliding piece is installed with semicircular grooves facing to the through hole.

The aluminum extruded tubing features threaded body and through-hole mounting.

the sample adding hole corresponds to the first through hole and the second through hole of the sample collecting card.

The terminal portion is press-fitted in the through hole of the sealing member.

Universal first built electronic circuit assembly equipment for through hole components in the 1960s.

This reference manual contains the critical acceptance criteria for through-hole solder joints from the IPC-A-610D.

In each graphite column there is a through hole in which a technological channel is placed.

Flush soldering is a special method for through hole component.

The Damascus Process is a new wiring technology having problem of filling through hole.

The structure of the simplest form of shaft and bearing caps in the through-hole gap between the left radius of about 0. 1 ~ 0. 3mm gaps.

One brake wall is it enter this to extend through hole this, it uses for to be horizontal to move in this liquid.

Each through hole is passed by a buckling ball.

and filling a conducting material in the through hole.

Now, add a through hole to the selected shaft section.

First, bring you needle and thread up through hole 1.

The ridge keel (2) vertically penetrates a reserved through hole (5) of the rib keel (3).

The inner cylinder has a through-hole and at the end a collar groove.

The front end of the outer tube is in arc shape, and a through hole is opened at the middle of the arc;

The manifold drawing technology of the invention includes the step of cutting a hole: a through hole is cut at the side wall of a main pipe;

then the inner core of a brake hole provided with a through hole is arranged in the position of a brake between the two bobbins;

the middle part of the connection plate is equipped with a connection through hole, the side wall is equipped with a water inlet joint;

the second board is pivoted to the first board and is provided with a second inner surface and a second through hole;

forming a tungsten seed layer on the surface of the metal front dielectric layer inside the through hole;

the driven semi-clutch passes through the through hole of the fixed plate to be engaged with the drive semi-clutch;

Strange Magnetic Particle Pattern over the Cylindrical Surface of a Pin with a Through Hole

At initial state, the distal ends of the electrodes in the through hole exceed the grooves, thus can extend out of the through hole;

Wherein the floating plate is positioned in a water tank, which has a fixing piece and a through hole;

the fixing seat is arranged in the containing trough, and is provided with a through hole;

Printed board assemblies - Sectional specification - Requirements for through-hole mount soldered assemblies

Semiconductor devices - Mechanical and climatic test methods - Resistance to soldering temperature for through-hole mounted devices

placing the heat sink into the through hole of the circuit board;

Workmanship requirements for soldered electronic assemblies - Through-hole mount assemblies

a rear part that passes through hole of a swash plate seat and supported by a air cylinder;

etching a through hole on the dielectric layer until the inner metal layer is exposed in the atmosphere of oxidation;

manufacturing the heat sink in clearance fit with the through hole;

Standard Through-Hole Technologies as a Function of Materials and Processing

The analysis of the plating defect of plated through hole of the multilayer printed circuit board and countermeasure

the middle position of the cross beam is provided with a through hole;

Strength Calculation and Experiment Research for Die-sinking and Through-hole Procedure of Bridge-building Machine

the open type inner sleeve adopts a conical cylinder body matched with the conical through hole of the rope sling;

lathe chucks , without through - hole ; technical conditions of delivery for power operated lathe chucks

Identifying Issues of Plated-Through Hole Manufacturing Reliability for PCB and Approaches for Studying

the center of the end cover body is provided with an installation through hole;

forming a tungsten film layer on the tungsten induction layer, wherein the tungsten film layer is filled in the through hole;

Discuss About the Process Quality Control Technology of Plated Through Hole of the Multilayer Printed Circuit Board

The invention discloses a through hole forming method, which comprises the following steps: providing a silicon substrate;

a through hole (6) is formed at the bottom of the cooling pipe (3);

Electro-chemical Detachment Process of Through-hole Porous Anodic Alumina Membrane

Finite Element Analysis of Wear Resistance Mechanism of Bionic Non-smooth Through-hole

Failure mechanism and physics model of plated through hole in manufacture process

Through Hole Filling Technology by Copper Electroplating for SiP

an operating lever hinged to the shelf and having a through hole through which the shaft penetrates;

an exhaust hole communicated with the through hole is arranged on the slide block;

Through-Hole Rework of Thermal Dissipating Assemblies

Pin-through-hole Reflow Soldering Technology for Single-sided Board

The Research of Fuzzy Control On Through Hole and Vertical Pit Heating Furnace

Technology of Through Hole Plating of Printed Circuit Board

Pin-Through-Hole Reflow Soldering Technology of Mixed PCB

Reason of Produce Haloing on Through Hole of the PCB

Technology which is a Combination of Surface Mount and Through Hole Technology

In many cases it is cheaper to use through hole components

gem component with through hole;

The Research of Through-hole Reflow