Aya Fasteners Guide|Conventional self-Screw siam chhuahna kawng zawh dan .

Project eng pawh siam chungchang sawi dawn chuan a tlangpuiin a then hrang hrang a awm a, chu chu ngaihtuah ngai tur a ni. Designing atanga manufacturing thlengin assembling thlengin project-ah hian part tin awlsam taka tihfel theih dan tur chu a bulpui berah a thlak danglam thei a ni. I project assembly process tihtlem i duh chuan i tih theih pawimawh ber pakhat chu self-tapping screws hman hi a ni. Heng screw chi hrang hrangte hian drilling atanga i chhuah vek theih nan a pui thei che a, mahse a tawpah chuan i production process-ah extra steps a rawn dah belh thei a ni.

Self-tapping screw te hi eng nge ni?
Self-Tapping screw hian lu leh taksa peng pakhat, screw pangngai ang chiah chiah a nei a. Mahse, taksa peng hnuai lamah chuan drill bid an tel a. Hei hi screw hmanga material hmanga drilling atan hman a ni a, chu chuan drill hole hran siam a ngai tawh lo. Self-tapping screw siam tur drill bit atan chuan electric tool bik siam a ni.

Self-tapping screw structure chu eng nge ni?
Self-tapping screw hi a tlangpuiin part hrang hrang pathum atanga siam a ni. lu, pole leh rod tawp lam. Lu chuan self-tapping screw-ah hian shape engemaw zat a la thei a, chutih rualin common screw-ah chuan rounded head chi hrang hrang rounded te hi a tam ber an ni tlangpui. Hexagon, flat undercut, flat trip, square, leh truss head type te hi self-tapping screw-ah an awm vek a.
Self-tapping screw-a thread awmte pawh hi chi hrang hrang a awm thei a, chung zingah chuan self-tapping thread, drywall nail thread, machine thread leh a dangte pawh a tel. Thread-a i hriat tur dang chu chi ngaah then theih a ni a, chungte chu: single{{3}guide, double-headed, high-teeth double thread, low-teeth double thread, leh multi-guide te an ni.
A tawp berah chuan a tawp lam form te pawh hi form hrang hrangah a lo lut thei a, screw te chu remna tawp emaw cone end emaw an nei thei bawk. Mahse, i screw tum dan azirin i material nena inmil zawk tur end chi hrang hrang siamna tur dang engemaw zat a awm bawk.

Self-tapping screw chi hrang hrangte chu engte nge ni?
Self-tapping screw chi hrang hrang engemaw zat a awm a, mahse, i hmuh tam ber tur chu:
1. Ordinary self-Tapping screws: hengte hi wide tooth thread tia sawi an ni bawk a, an chunglam chu electroplate a ni tlangpui.
2. Cut self-Tapping screw: self-Tapping screw scrapping end hi China-in a hman thin standard a ni. A tlangpuiin hengte hian thread self-tapping thread emaw machine thread emaw an nei ang. Cross groove chu "H" type a ni tlangpui ang.
3. Self-Squeezed Self-Tapping Screw: Hengte hi self-tapping lock screw tia sawi an ni bawk a, a tlangpuiin machine thread an nei ang. Screw cross section hi triangle a nih a rinawm ber a, chuvang chuan hengte pawh hi triangular thread screw tia sawi theih a ni.
4. Metal Drive Screw: Hengte hi a sei thei a, a tlangpuiin special thread a nei ang a, chu chu spiral angle engemaw takah a awm ang. Hengte hi ram engemaw zatah chuan standard-te nen a inmil lo.
5. Drilling self-Tapping screw: Heng screw te hian machine thread an nei a, an tan chuan hexagonal head emaw slot pangngai emaw hman a tha lo tlangpui.

Self-tapping screw chi hrang hrangte chu kum tam tak chhunga thil siam leh technology inthlak danglamna a\\angin a danglam ta a ni. Structure thar, material leh thread form te hian technology inthlak danglamnaah hian hmun pawimawh tak an chang vek a ni.

Self-tapping screw ziarang chu eng nge ni?
Eng self-eng self ziarang danglam ber chu a hnuai lamah drill head a nei tih hi a ni. Hei hian step khata drilling, tapping, wire, leh locking te a thleng thei a ni. Anni hian a tlangpuiin finish chi khat an nei ang a, chu chuan corrosion resistance chak tak a siam thei ang, hei hi heng screw chi hrang hrangte hi pawnah an dah fo thin vang a ni.

Self-tapping screw siamte hi eng nge ni?
Self-tapping screw hi stainless steel emaw carbon steel emaw hmanga siam a ni tlangpui. Mahse, heng screw-te lei chunglam enkawlna atana duhthlan tur hrang hrang tam tak chuan an thil neihte chu a bulpui berah a thlak danglam thei a ni.

Self-taping screw te hi eng nge hman?
Self-Tapping screw hi a bik takin sheet part te tak te inzawmkhawm leh fix-na kawngah a tam hle a, chutah chuan color steel plate eng emaw zat, emaw color steel plate leh wall beam emaw bar emaw inzawmna pawh a tel a ni. Thingpui siamnaah pawh an tangkai hle a, additional drill ngai lovin screw hole dik tak chu an tifel thei a ni.

Engtin nge self-Tapping screw te hi sawi chhuah a nih?
Self-tapping screw sawifiahna chungchang sawi dawn chuan parameter pathum ngaihtuah tur a awm tlangpui. Hengte hi inch khata screw awm zat, screw diameter level leh screw sei zawng te an ni.
Inch khata screw awm zat chungchang sawi dawn chuan a tlangpuiin number 14, 16, leh 24 te chu a ni a, screw diameter chu level 10 leh level 12-ah a awm a, screw diameter chu 4.87mm leh 5.43mm nen a inmil a ni.

Self-tapping screw siam dan tur chu eng nge ni?
Self-tapping screw siamnaah hian screw siamna atana mamawh step leh production equipment engemaw zat a awm a. Screw siam dan tur chuan a hnuaia step tarlan te hi a zawm tlangpui a ni:
1. Drawing/ Wire hmanga lemziak .
Wire drawing as drawing hi sawi tam ber a ni a, chu chu wire chu cold-heading machine-a pump luh dan a ni. Wire drawing hma hian pickling a awm tlangpui a, chu chu wire-a awm oxide film lakchhuahna atan hman a ni. Wire hian phosphate film a nei a, chu chuan a chung lamah a siam a, chu chuan wire-a a hrual nasatzia a tihziaawm bakah, a chhehvêla thil chhe chhuak thei tur mold-a a hrual zawng zawng chu a paih vek a ni.
Hetiang a nih avang hian wire coil chu pickled a ni a, chutah chuan wire drawing machine hman hmangin cold drawn a ni.

2. Forming .
Drawing process zawh a nih chuan a dawt leh tur chu lu siamna a ni. A tlangpuiin lu siamna atan chuan die pakhat leh punch pahnih process hman a ni. Hemi chhung hian lu pianzia pawh thlan a ni ang.
Formation process hi a hnuaia mi ang hian a thleng thin:
Blocking: A hmasa berin cutting die-a wire awm chu a tul angin a cut a ngai ang.
First punch: Product head hi punch pakhat hmanga mold siam thatna hmanga siam a ni. Product chu straight groove a nih chuan one punch chu concave emaw elliptical groove emaw ah a chang thin. Cross groove product a nih chuan punch dang chu concave square groove a ni.
PUNCH: PUNCH hmasa ber zawhah chuan punch pahnihna chu product tawp siamna atan hman a ni. Back punch chuan blank chu a rawn nawr chhuak ang.

3. Thread rolling .
Self-tapping screw-ah chuan nail embryo chu thread-ah a siam a. Hei hian ha plate pahnih a mamawh a, pakhat chu a fix a, pakhat chu roll a ni. Hetiang kalphung hian a mamawh thread siam turin a kneading hmanga product deformation pawh a huam tel bawk.

4. Heat hmanga enkawlna .
Hardness mamawhna nei screw-ah chuan heat treatment a ngai a ni. Self-Tapping screw hian surface hardness leh core hardness an zawm tur a nih avangin requirement an nei fo ang.

5. Lei chung lam enkawlna .
Much like in normal screws, surface treatment chu a piece chu surface treatment method hmanga material chi dang layer hmanga khuh tur a ni. A tlangpuiin, surface treatment hi thil siam chhuah dan tha zawk siam nan emaw, quality dang pek nan emaw hman a ni a, chu chu anti-corrosion ang chi a ni a, chu chu i awmna hmun a zirin a tangkai thei a ni.
Surface treatment hman tlanglawn ber berte chu electroplating, mechanical plating, leh hot-dip galvanizing te an ni.

Self-tapping screw siamna atan hian process pangate hi a tawk em?
Process panga te chu i tih zawh chuan i kut ah completely formed self-tapping screws i nei ang. Mahse, eng screw pawh siam chhuah hnua hmalakna dang pakhat a awm fo a, chu chu quality control tia hriat a ni. Thil siam thlan leh enfiah lai hian thil chhia i neih apiang chu batch atanga lak chhuah tur a ni. Final selection an siam zawh chuan products te chu package leh label siam theih a ni tawh ang.

Tawpna:
Self-Tapping screw hmang hian i project eng pawh assembly process chu a rang zawkin a rang zawk thei a ni. Mahse, chu chu a tlangpuiin i project hrang hrangte tana thil tha tur-Quality screws hmuh theihna kawngah extra care engemaw tal i neih a ngai dawn tihna a ni. Heng self-tapping screw siam chhuah hi step pakhat zel chungchanga information zawng zawng i lakkhawm hnuah chuan hriatthiam a awlsam tawk thei hle. Chu aia pawimawh zawk chu, quality control dik taka tih a nih chuan i project zawng zawng assembly awlsam zawka pui thei tur quality screw ropui tak tak i nei thei ang.

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