Metal tapaLikarolo tsa stretcher li ka bonoa hohle bophelong ba rona ba letsatsi le letsatsi. Ha likarolo tsa stamping tsa t?epe li hlahisoa ka bongata, ho tla ba le mathata a fapaneng ka lebaka la mabaka a fapaneng. Ha re latelengbaetsi ba litempe tsa t?epe ho utloisisa:

Mathata a tloaelehileng tlhahisong ea likarolo tsa t?epe le likarolo tse otlollang:

1. Sebopeho le boholo ba likarolo tsa t?epe tsa ho tapa le ho taka ha li lumellane

Litempe tsa stamping tsa t?epe le boholo ha se lebaka le leholo ke hobane selemo le boemo ha li lumelloe, ntle le ho nka mehato ea ho fokotsa sekhahla, empa hape se lokela ho ntlafatsa ts'epahalo ea maemo a se nang letho.

2.Bokaholimo ba likarolo tse takiloeng tsa t?epe

Khatello ea bokaholimo ea likarolo tsa t?epe e bakoa ke khetho e sa nepahalang ea lisebelisoa, kalafo e tlase ea kalafo ea mocheso, qetello e mpe, ho roala likhutlo tsa concave ho shoa, boleng bo holimo ba ho koba letho, botenya ba thepa, khetho e sa utloahaleng ea morero oa mahlale, ho hloka setlolo le mabaka a mang.

3. Metal tapa tensile kobang peperana

(1) Haeba Angle kenyellelitsoeng pakeng tsa mola kobehang le phikolosetsa lijo-thollo tataiso ea lakane t?epe e sa ho latela moralo o boletsweng, mohala kobang lokela ho perpendicular ho phikolosetsa tataiso ea lijo-thollo tabeng ea unidirectional kobang e bōpehileng joaloka; Ha ho khumama ka mahlakore a mabeli, mohala o kobehileng le tataiso ea lijo-thollo tse ntseng li bilika e lokela ho ba likhato tse 45

(2) polasetiki futsanehileng ea thepa tensile.

(3) Nyenyane haholo kobang radius, ba futsanehileng pickling boleng.

(4) Setlolo se sa lekaneng - khohlano e phahameng.

(5) Leqhubu la Angle le chitja la "convex / concave die" le apere kapa tumello e nyane haholo - ho hanyetsa ho fepa hoa eketseha.

(6) Boleng bo futsanehileng ba ho kuta le ho phunya likarolo tsa ho taka - burr le crack.

(7) Botenya ba thepa le boholo bo tebile ka lebaka la mamello - bothata ba ho fepa

Litharollo tsa likarolo tsa t?epe le likarolo tse otlollang:

1. T?epe e tapa lit?oant?o e lokela ho ba bonolo le e lumellanang ka hohle kamoo ho ka khonehang, ho taka ho theha ka nako e le 'ngoe kamoo ho ka khonehang;

2. Bakeng sa likarolo tse hlokang ho otlolloa makhetlo a mangata, mesaletsa e ka etsahalang nakong ea ho otlolla e lokela ho lumelloa ho ba teng kahare le kantle molemong oa ho netefatsa boleng ba ponahalo bo hlokahalang;

3. Tlas'a moralo oa ho netefatsa litlhoko tsa ho kenya, lebota le lehlakoreng la likarolo tse otlollang le lokela ho lumelloa ho ba le letsoapo le itseng;

4. Karohano lipakeng tsa bohale ba lesoba botlaaseng kapa lepheong la sekotoana sa ho taka le lebota le lehlakoreng e lokela ho ba se loketseng;

5. Bokatlase le lebota la sengoathoana se takiloeng, lekhoakhoa le lebota, le radius e chitja ea likhutlo tse 'ne tsa sekhechana se likhutlo li lokela ho ba e loketseng;

6. Litekanyo tsa litempe tsa t?epe tsa t?epe le likarolo tse otlolohileng li ke ke tsa ngoloa hammoho le litekanyo tsa kantle.

Lintlha tse kaholimo li mabapi le tlhahiso ea likarolo tsa t?epe tse otlolohileng tsa mathata a tloaelehileng le tharollo, ke ts'epa ho u thusa k'hamphani ea litempe tsa t?epe, haeba o hloka feela ho sebetsa ka t?epe, ka kopo ikopanye le rona ~